CN207733142U - A kind of chassis frame of rotating machinery monitoring and protection devices type - Google Patents

Abstract

The utility model discloses a case frame of a rotating machinery monitoring and protection device, which comprises a front beam, a middle beam, a rear beam, a side plate, a front flange, a rear flange, thread strips and a cover plate; the front beam, the middle beam The upper and lower beams and the rear beams are a pair of upper and lower distributions. The front beams, middle beams and rear beams distributed up and down form a cuboid frame, and each pair of front beams, middle beams and rear beams are equipped with chute on the opposite surface. There are connection holes on the two end faces of the middle beam and the rear beam; the cover plate is fixed on the upper and lower ends of the cuboid frame by screws, and several cooling holes are set on the upper cover plate; the threaded strips are fixed by screws Several threaded holes are provided on the outer surfaces of the front beam and the rear beam, and the threaded strips; the section of the front flange is "L" shaped, and a group of mounting holes are provided on the front flange. The utility model has novel structure, scientific and reasonable design; flexible disassembly and assembly during use, and is convenient for customers to assemble different functional modules according to needs.

Description

A chassis frame of a rotating machinery monitoring and protection device

technical field

The utility model relates to a case frame, in particular to a case frame of a rotating machinery monitoring and protection device, and belongs to the technical field of electrical equipment accessories.

Background technique

As we all know, the rotating machinery monitoring and protection device is an important monitoring and protection equipment for modern industrial turbomachinery. However, the chassis frame of the traditional rotating machinery monitoring and protection device is an integral structure that cannot be disassembled, so that customers cannot assemble different functional modules according to different needs during assembly, so it has certain limitations.

Utility model content

The purpose of the utility model is to provide a casing frame of a rotating machinery monitoring and protection device, which is flexible in assembly and disassembly, and is convenient for customers to assemble different functional modules according to needs, so as to solve the above-mentioned defects caused by the prior art.

In order to solve the above technical problems, the utility model provides the following technical solutions:

A case frame of a rotating machinery monitoring and protection device, comprising a front beam, a middle beam, a rear beam, a side plate, a front flange, a rear flange, threaded strips and a cover plate; the front beam, the middle beam and the rear beam are A pair distributed up and down, the front crossbeam, middle beam and rear crossbeam distributed up and down form a rectangular parallelepiped frame, and each pair of front crossbeam, middle beam and rear crossbeam are equipped with chute on the opposite surface, the front crossbeam, middle beam and rear crossbeam There are connection holes on the two end faces of the frame; the cover plate is fixed on the upper and lower ends of the cuboid frame by screws, and several cooling holes are set on the upper cover plate; the threaded strip is fixed on the front beam and the rear by screws The outer surface of the beam, and several threaded holes are provided on the threaded strip; the section of the front flange is "L" shape, a group of mounting holes is provided on the front flange, and a card slot is provided on the back of the front flange. One end of the rear flange is provided with a notch, one end of the side plate is clamped in the slot of the front flange, the other end is placed in the notch of the rear flange, and the front flange is fixed in the connection holes at both ends of the front beam by screws , the rear flange is fixed in the connecting holes at both ends of the rear beam through screws, and the side plates are fixed in the connecting holes at both ends of the center beam through screws.

As a preferred technical solution of the present invention, the distance between two adjacent threaded holes is consistent.

As a preferred technical solution of the present invention, the front beam, middle beam and rear beam are all made of aluminum alloy.

As a preferred technical solution of the utility model, the heat dissipation holes are arranged in a rectangular array on the upper cover plate, and the installation holes and the heat dissipation holes are both long-waisted through holes.

Beneficial effects: Compared with the traditional technology, the casing frame structure of the rotating machinery monitoring and protection device of the utility model is novel, and the design is scientific and reasonable; it can be disassembled and assembled flexibly during use, and it is convenient for customers to assemble different functional modules according to needs.

Description of drawings

Fig. 1 is the front view of the cabinet frame of a kind of rotating machinery monitoring protection device of the present utility model;

Fig. 2 is a top view of the chassis frame of a rotating machinery monitoring and protection device of the present invention;

Fig. 3 is the left view of Fig. 1;

Fig. 4 is a side view of the front beam of a rotating machinery monitoring and protection device of the present invention;

Fig. 5 is a side view of the rear beam of a rotating machinery monitoring and protection device of the present invention;

Fig. 6 is a side view of the front flange of a rotating machinery monitoring and protection device of the present invention;

Fig. 7 is a side view of the rear flange of a rotating machinery monitoring and protection device of the present invention;

Among them: 1-front beam, 2-middle beam, 3-rear beam, 4-side plate, 5-front flange, 6-rear flange, 7-thread bar, 8-cover plate, 9-chute, 10 -connection hole, 11-cooling hole, 12-threaded hole, 13-card slot, 14-notch, 15-screw, 16-installation hole.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific embodiments.

As shown in Figure 1-7, a chassis frame of a rotating machinery monitoring and protection device includes a front beam 1, a middle beam 2, a rear beam 3, a side plate 4, a front flange 5, a rear flange 6, threaded strips 7 and Cover plate 8; the front beam 1, middle beam 2 and rear beam 3 are a pair distributed up and down, and the front beam 1, middle beam 2 and rear beam 3 distributed up and down form a cuboid frame, and each pair of front beam 1 , The opposite faces of the middle beam 2 and the rear beam 3 are provided with chute 9, and the two end faces of the front beam 1, the middle beam 2 and the rear beam 3 are provided with connecting holes 10; the cover plate 8 is fixed on the The upper and lower ends of the cuboid frame, and the upper cover plate 8 are provided with several heat dissipation holes 11; Several threaded holes 12; the section of the front flange 5 is in the shape of "L", a set of mounting holes 16 is provided on the front flange 5, a card slot 13 is provided on the back of the front flange 5, and the rear flange 6 One end is provided with a notch 14, one end of the side plate 4 is clamped in the slot 13 of the front flange 5, the other end is placed at the notch 14 of the rear flange 6, and the front flange 5 is fixed on the front beam 1 by screws 15 In the connecting holes 10 at both ends, the rear flange 6 is fixed in the connecting holes 10 at both ends of the rear beam 3 by screws 15 , and the side plate 4 is fixed in the connecting holes 10 at both ends of the middle beam 2 by screws 15 .

Wherein, the distance between two adjacent threaded holes 12 is consistent.

Wherein, the front beam 1, the middle beam 2 and the rear beam 3 are all made of aluminum alloy.

Wherein, the heat dissipation holes 11 are arranged in a rectangular array on the upper cover plate 8 , and the installation holes 16 and the heat dissipation holes 11 are both long-waisted through holes.

During assembly work, each functional module of the rotating machinery monitoring and protection device can move left and right along the chute 9 of the front beam 1, middle beam 2 and rear beam 3, and the functional modules are fixed on the threaded bar 7 by screws 15 to achieve For the purpose of restricting its movement, when different functional modules need to be assembled, only the connecting screws 15 between the front flange 5 and the front beam 1, the connecting screws 15 between the rear flange 6 and the rear beam 3, and the side plate 4 The connecting screw 15 with the center beam 2 is removed, and the front flange 5, side plate 4 and rear flange 6 on one side can be removed. At this time, the connecting screw 15 between the functional module and the threaded strip 7 can be removed from the functional module. , the functional modules can slide out from one side of the chassis frame along the chute 9. At this time, the customer assembles different functional modules according to the needs, and the positions between the functional modules can also be adjusted arbitrarily.

It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, no matter from all points of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, so it is intended to fall within the scope of the claims All changes within the meaning and range of equivalents of the required elements are included in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (4)

1. A cabinet frame of a rotating machinery monitoring and protection device, comprising a front crossbeam, a middle beam, a rear crossbeam, side plates, a front flange, a rear flange, threaded strips and a cover plate; it is characterized in that: the front crossbeam, the middle Both the beam and the rear beam are a pair distributed up and down. The front beam, middle beam and rear beam distributed up and down form a rectangular parallelepiped frame, and each pair of front beam, middle beam and rear beam are equipped with chute on the opposite surface. The front beam , The two end faces of the middle beam and the rear cross beam are provided with connecting holes; the cover plate is fixed on the upper and lower ends of the cuboid frame by screws, and the upper cover plate is provided with several cooling holes; the threaded strip is screwed It is fixed on the outer side of the front beam and the rear beam, and there are several threaded holes on the threaded strip; the section of the front flange is "L" shape, and there is a set of mounting holes on the front flange. There is a card slot on the back, a notch on one end of the rear flange, one end of the side plate is clamped in the card slot of the front flange, and the other end is placed on the notch of the rear flange, and the front flange is fixed on the front by screws. In the connection holes at the two ends of the crossbeam, the rear flange is fixed in the connection holes at both ends of the rear crossbeam by screws, and the side plates are fixed in the connection holes at both ends of the center beam by screws. 2 . The chassis frame of a rotating machinery monitoring and protection device according to claim 1 , wherein the distance between two adjacent threaded holes is the same. 3 . 3 . The chassis frame of a rotating machinery monitoring and protection device according to claim 1 , wherein the front beam, the middle beam and the rear beam are all made of aluminum alloy. 4 . 4. The chassis frame of a rotating machinery monitoring and protection device according to claim 1, characterized in that: the heat dissipation holes are arranged in a rectangular array on the upper cover plate, and the installation holes and heat dissipation holes are both long-waisted through hole.