CN211455537U

CN211455537U - Power equipment vibration isolation installation device

Info

Publication number: CN211455537U
Application number: CN202020095760.6U
Authority: CN
Inventors: 张红宾
Original assignee: Zhengzhou Dekai Engineering Technology Co ltd
Current assignee: Zhengzhou Dekai Engineering Technology Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-09-08
Anticipated expiration: 2030-01-16

Abstract

The utility model discloses a power equipment vibration isolation installation device, the on-line screen storage device comprises a base, the base up end is provided with bears the weight of the mechanism, bear and install installation mechanism on the mechanism, installation mechanism includes connecting plate, curb plate, traveller, the connecting plate up end is provided with the curb plate, be provided with on the curb plate the traveller, the traveller outside is provided with a spring, be provided with the sliding block on the spring, the sliding block up end is provided with the swivel mount, install the bull stick on the swivel mount, be provided with the fixed column on the bull stick, be provided with the mount pad on the fixed column. The utility model discloses simple structure, reasonable in design, low in production cost, very big reduction the vibrations that the power capacitor during operation produced to alleviateed the noise, had very high practicality.

Description

Power equipment vibration isolation installation device

Technical Field

The utility model relates to a power equipment technical field especially relates to a power equipment vibration isolation installation device.

Background

The power capacitor is a capacitor used in a power system and an electrical equipment, and a large number of high-voltage power capacitors are used in the power system, particularly in an ultra-high voltage direct current transmission system. In the ultra-high voltage dc transmission system, there are a large number of harmonics, and when a harmonic current flows through the power capacitor, the internal electrode of the power capacitor and the insulating material vibrate under the influence of a distorted power field generated by the harmonics, and the entire power capacitor also vibrates at the same time. In the prior art, the electric devices are directly installed on the bottom plate through the fixed support, the vibration of the electric devices is transmitted to the bottom plate through the rigid support, and the vibration directly impacts the bottom plate and generates larger noise.

Therefore, there is a need for an improved mounting device for electrical equipment in a substation that reduces the transmission of vibrations from the electrical equipment to the backplane.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electrical equipment vibration isolation installation device just so as to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the utility model provides an electrical equipment vibration isolation installation device, includes the base, the base up end is provided with bears the mechanism, bear and install installation mechanism on the mechanism, installation mechanism includes connecting plate, curb plate, traveller, the connecting plate up end is provided with the curb plate, be provided with on the curb plate the traveller, the traveller outside is provided with a spring, be provided with the sliding block on the spring, the sliding block up end is provided with the swivel mount, install the bull stick on the swivel mount, be provided with the fixed column on the bull stick, be provided with the mount pad on the fixed column.

As the utility model discloses a further scheme, it includes solid fixed cylinder, rubber circle, No. two springs to bear the weight of the mechanism, gu fixed cylinder is inside to be provided with the rubber circle, the rubber circle is inside to be provided with No. two springs, be provided with the clamp plate on No. two springs, be provided with the sheet rubber on the clamp plate.

As a further scheme of the utility model, it includes solid fixed cylinder, rubber air bag, No. two springs to bear the weight of the mechanism, gu fixed cylinder is inside to be provided with rubber air bag, rubber air bag is inside to be provided with No. two springs, be provided with the clamp plate on No. two springs.

As a further scheme of the utility model, the sliding block with traveller sliding connection, a spring with the sliding block welding has guaranteed the sliding block can the traveller moves, has guaranteed a spring with the fastness that the sliding block is connected.

As a further aspect of the present invention, the swivel lever with the swivel mount rotates to be connected, the swivel lever with the fixed column rotates to be connected, has guaranteed the swivel lever can rotate on the swivel mount, has guaranteed the swivel lever can rotate on the fixed column.

As a further proposal, the pressing plate is welded with the second spring, the rubber sheet is bonded with the pressing plate, which guarantees the pressing plate is connected with the second spring, which guarantees the rubber sheet is connected with the pressing plate.

As a further proposal, the rubber air bag is bonded on the inner wall of the fixed cylinder, thereby ensuring the firmness of the connection of the rubber air bag and the fixed cylinder.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up installation mechanism and bearing mechanism, very big reduction the vibrations that the power capacitor during operation produced to alleviate the noise, had very high practicality.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a perspective view of an embodiment 1 of a vibration isolation mounting device for electrical equipment according to the present invention;

fig. 2 is a schematic view of an internal structure of an embodiment 1 of the vibration isolation mounting device for electrical equipment according to the present invention;

fig. 3 is a schematic structural view of a rotating rod of an embodiment 1 of the vibration isolation mounting device for electrical equipment according to the present invention;

fig. 4 is a schematic structural view of a fixing cylinder in embodiment 1 of the vibration isolation mounting device for electrical equipment according to the present invention;

fig. 5 is a plan view of a bearing mechanism according to embodiment 2 of the present invention.

The reference numerals are explained below:

1. an installation mechanism; 2. a carrying mechanism; 3. a base; 101. a connecting plate; 102. a side plate; 103. a traveler; 104. a first spring; 105. a slider; 106. rotating; 107. a rotating rod; 108. fixing a column; 109. a mounting seat; 201. a fixed cylinder; 202. a rubber ring; 203. a second spring; 204. pressing a plate; 205. a rubber sheet; 206. a rubber air bag.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings.

Example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a technical solution: the utility model provides an electrical equipment vibration isolation installation device, including base 3, the 3 up end of base is provided with load-bearing mechanism 2, load-bearing mechanism 2 is last to install installation mechanism 1, installation mechanism 1 includes connecting plate 101, curb plate 102, traveller 103, the connecting plate 101 up end is provided with curb plate 102, be provided with traveller 103 on the curb plate 102, the traveller 103 outside is provided with a spring 104, be provided with sliding block 105 on the spring 104, sliding block 105 up end is provided with swivel mount 106, install bull stick 107 on the swivel mount 106, be provided with fixed column 108 on the bull stick 107, be provided with mount pad 109 on the fixed column 108.

On the basis of the above-described embodiment: the bearing mechanism 2 comprises a fixed cylinder 201, a rubber ring 202 and a second spring 203, wherein the rubber ring 202 is arranged in the fixed cylinder 201, the second spring 203 is arranged in the rubber ring 202, a pressing plate 204 is arranged on the second spring 203, and a rubber sheet 205 is arranged on the pressing plate 204; the sliding block 105 is connected with the sliding column 103 in a sliding mode, and the first spring 104 is welded with the sliding block 105, so that the sliding block 105 can move on the sliding column 103, and the firmness of connection between the first spring 104 and the sliding block 105 is ensured; the rotating rod 107 is rotatably connected with the rotating seat 106, and the rotating rod 107 is rotatably connected with the fixed column 108, so that the rotating rod 107 can rotate on the rotating seat 106, and the rotating rod 107 can rotate on the fixed column 108; the pressing plate 204 is welded with the second spring 203, the rubber sheet 205 is bonded with the pressing plate 204, the firmness of connection between the pressing plate 204 and the second spring 203 is guaranteed, and the firmness of connection between the rubber sheet 205 and the pressing plate 204 is guaranteed.

The working principle is as follows: install power capacitor on mount pad 109, power capacitor can produce vibrations in work, during the vibrations of mount pad 109, bull stick 107 rotates simultaneously on fixed column 108 and sliding block 105, make sliding block 105 slide along traveller 103, spring 104 is compressed repeatedly, alleviate the amplitude with this, clamp plate 204 can press No. two springs 203 to rock simultaneously, the very big reduction vibrations of both cooperations, clamp plate 204 is when fixed section of thick bamboo 201 is inside to rock, the rubber sheet 205 on the clamp plate 204 can collide the rubber circle 202 on the fixed section of thick bamboo 201 inner wall, can very big alleviate vibrations, the noise reduction.

Example 2

As shown in fig. 5, embodiment 2 differs from embodiment 1 in that the support mechanism 2 includes a fixed cylinder 201, a rubber air bag 206, and a second spring 203, the rubber air bag 206 is disposed inside the fixed cylinder 201, the second spring 203 is disposed inside the rubber air bag 206, and a pressing plate 204 is disposed on the second spring 203.

When rocking the clamp plate 204 in the fixed cylinder 201, the rubber sheet 205 on the clamp plate 204 can collide the rubber ring 202 on the inner wall of the fixed cylinder 201, so that the vibration can be greatly reduced, the noise is reduced, the inner wall of the fixed cylinder 201 is replaced by the rubber air bag 206, and the clamp plate 204 continuously collides the rubber air bag 206 when rocking, so that the vibration and the noise are reduced.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides an electrical equipment vibration isolation installation device, includes base (3), its characterized in that: the bearing mechanism (2) is arranged on the upper end face of the base (3), the mounting mechanism (1) is mounted on the bearing mechanism (2), the mounting mechanism (1) comprises a connecting plate (101), a side plate (102) and a sliding column (103), the side plate (102) is arranged on the upper end face of the connecting plate (101), the sliding column (103) is arranged on the side plate (102), a first spring (104) is arranged on the outer side of the sliding column (103), a sliding block (105) is arranged on the first spring (104), a rotary seat (106) is arranged on the upper end face of the sliding block (105), a rotary rod (107) is mounted on the rotary seat (106), a fixed column (108) is arranged on the rotary rod (107), and a mounting seat (109) is arranged on the fixed column (108).

2. The vibration isolation mounting device for electric power equipment according to claim 1, wherein: the bearing mechanism (2) comprises a fixed cylinder (201), a rubber ring (202) and a second spring (203), wherein the rubber ring (202) is arranged inside the fixed cylinder (201), the second spring (203) is arranged inside the rubber ring (202), a pressing plate (204) is arranged on the second spring (203), and a rubber sheet (205) is arranged on the pressing plate (204).

3. The vibration isolation mounting device for electric power equipment according to claim 1, wherein: the bearing mechanism (2) comprises a fixed cylinder (201), a rubber air bag (206) and a second spring (203), wherein the rubber air bag (206) is arranged inside the fixed cylinder (201), the second spring (203) is arranged inside the rubber air bag (206), and a pressing plate (204) is arranged on the second spring (203).

4. The vibration isolation mounting device for electric power equipment according to claim 1, wherein: the sliding block (105) is connected with the sliding column (103) in a sliding mode, and the first spring (104) is welded with the sliding block (105).

5. The vibration isolation mounting device for electric power equipment according to claim 1, wherein: the rotating rod (107) is rotatably connected with the rotating seat (106), and the rotating rod (107) is rotatably connected with the fixed column (108).

6. The vibration isolation mounting device for electric power equipment according to claim 2, wherein: the pressing plate (204) is welded with the second spring (203), and the rubber sheet (205) is bonded with the pressing plate (204).

7. The vibration isolation mounting device for electric power equipment according to claim 3, wherein: the rubber air bag (206) is adhered to the inner wall of the fixed cylinder (201).