CN214626662U

CN214626662U - Sound-insulation damping base frame for generator

Info

Publication number: CN214626662U
Application number: CN202120899795.XU
Authority: CN
Inventors: 向东; 安锦民; 潘宇峰; 魏树民; 李波; 母德军; 赵思勇; 谷金元; 许胜云; 葛晓明; 陈柄宏; 赵文博; 石灿
Original assignee: Huaneng Chongqing Liangjiang Gas Turbine Power Generation Co ltd
Current assignee: Huaneng Chongqing Liangjiang Gas Turbine Power Generation Co ltd
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-05
Anticipated expiration: 2031-04-28

Abstract

The utility model belongs to the technical field of the generator and specifically relates to a shock attenuation bed frame gives sound insulation for generator is related to, include the shell and install the support frame inside the shell, two square circles of support frame package piece, welding are close to four stabilizer bars of one side outer wall each other and are welded at two slide bars of the inboard outer wall in square circle top and bottom at two square circles, the both ends outer wall of slide bar all overlaps and is equipped with shock-absorbing structure, shock-absorbing structure establishes the one side outer wall welded spring that the slip ring, the slip ring of slide bar both ends were kept away from each other including the cover. The utility model discloses start the fan, the fan rotates the inside steam discharge of shell with higher speed, and shock-absorbing structure brings the vibrations for the support frame and passes through the buffering of rubber slab, and the generator is in certain space, reduces the partial noise, compares and is favorable to reducing the noise of generator in traditional mode, is favorable to reducing the vibrations that the generator produced, is favorable to accelerating the heat dissipation of generator.

Description

Sound-insulation damping base frame for generator

Technical Field

The utility model relates to a generator technical field especially relates to a generator is with shock attenuation bed frame that gives sound insulation.

Background

The generator is a mechanical device which converts other forms of energy into electric energy, is driven by a water turbine, a steam turbine, a diesel engine or other power machines, converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy to be transmitted to the generator, and then converts the mechanical energy into electric energy, and the generator has wide application in industrial and agricultural production, national defense, science and technology and daily life. The generator has many forms, but the working principle is based on the law of electromagnetic induction and the law of electromagnetic force. The general principle of its construction is therefore: magnetic circuits and circuits which mutually carry out electromagnetic induction are formed by proper magnetic conductive and conductive materials so as to generate electromagnetic power and achieve the purpose of energy conversion; the generator can generate vibration and noise in the operation process, and the influence on the surrounding environment is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a sound-insulation damping base frame for a generator.

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

the utility model provides a generator is with shock attenuation bed frame that gives sound insulation, includes the shell and installs the support frame in the shell inside, two square circles of support frame package piece, welding are close to four stabilizer bars of one side outer wall each other and weld two slide bars at square circle top and the inboard outer wall in bottom at two square circles, the both ends outer wall of slide bar all overlaps and is equipped with shock-absorbing structure, shock-absorbing structure establishes including the cover and establishes the slip ring at the slide bar both ends, one side outer wall welded spring that the slip ring kept away from each other, equidistance and set up round hole, the steel ball that rolls in the round hole and the connection piece that turns to of welding at slip ring one side outer wall at the slip ring inner wall.

Preferably, the inner wall of shell all welds there is the rubber slab, and the support frame is fixed at the top of rubber slab, shell and rubber slab have seted up the grid of taking a breath with the outer wall is crisscross, and the fan is installed with the grid department of taking a breath to rubber slab position.

Preferably, one end of the spring is welded with the sliding ring, the other end of the spring is in lap joint with the outer wall of the square ring, and the spring is sleeved on the sliding rod.

Preferably, the outer wall of the other end of the steering connecting block is welded with a connecting rod, and the other end of the connecting rod is connected with the generator.

Preferably, two handles are welded on the tops of the outer walls of the two sides of the shell, and an operation groove is formed in the outer wall of one side of the shell.

Preferably, the fan is connected with the switch through a wire, and the switch is connected with the generator through a wire.

The utility model has the advantages that:

1. through installing the generator in the inside of shell, and be connected with the bottom and the top of generator respectively with shock-absorbing structure welded connecting rod in the support frame, make the generator be in the suspended state, later start the generator, during shock transmission to shock-absorbing structure that the generator produced, connecting rod extrusion slip ring, slip ring on the slip rod keeps away from extrusion spring each other and subtracts the shock attenuation, the steel ball reduces frictional force, start the fan, the inside steam of shell is discharged with higher speed in the fan rotation, shock-absorbing structure takes the vibrations of giving the support frame to pass through the buffering of rubber slab, and the generator is in certain space, reduce the partial noise, compare in the noise that traditional mode is favorable to reducing the generator, be favorable to reducing the vibrations that the generator produced, be favorable to accelerating the heat dissipation of generator.

Drawings

Fig. 1 is a schematic view of a front view cross-sectional structure of a sound-insulating and shock-absorbing base frame for a generator according to the present invention;

fig. 2 is a schematic view of a damping structure of the sound-insulating damping base frame for a generator according to the present invention;

fig. 3 is the utility model provides a back structure schematic diagram of shock attenuation bed frame gives sound insulation for generator.

In the figure: the air conditioner comprises a shell 1, a rubber plate 2, a support frame 3, a square ring 4, a stabilizer bar 5, a sliding rod 6, a damping structure 7, a connecting rod 8, an air exchange grille 9, a fan 10, a sliding ring 11, a spring 12, a round hole 13, a steel ball 14, a steering connecting block 15, a handle 16 and an operation groove 17.

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 sound-insulation and shock-absorption base frame for a generator comprises a housing 1 and a support frame 3 installed inside the housing 1, wherein the support frame 3 is wrapped by two square rings 4, four stabilizer bars 5 welded on the outer wall of one side of the two square rings 4, and two sliding rods 6 welded on the inner outer walls of the top and the bottom of the square rings 4, shock-absorption structures 7 are respectively sleeved on the outer walls of the two ends of each sliding rod 6, the shock-absorption structures 7 comprise sliding rings 11 sleeved on the two ends of each sliding rod 6, springs 12 welded on the outer wall of one side of the sliding ring 11 away from each other, round holes 13 equidistantly arranged on the inner wall of the sliding ring 11, steel balls 14 rolling in the round holes 13, and steering connection blocks 15 welded on the outer wall of one side of the sliding ring 11, rubber plates 2 are respectively welded on the inner wall of the housing 1, the support frame 3 is fixed on the top of the rubber plates 2, air-exchange grilles 9 are alternately arranged on the outer walls of the same side of the housing 1 and the rubber plates 2, a fan 10 is installed at the position 2 of the rubber plate and the ventilation grating 9, one end of the spring 12 is welded with the sliding ring 11, the other end of the spring 12 is in lap joint with the outer wall of the square ring 4, the spring 12 is sleeved on the sliding rod 6, the outer wall of the other end of the steering connecting block 15 is welded with the connecting rod 8, the other end of the connecting rod 8 is connected with the generator, two handles 16 are welded at the tops of the outer walls of the two sides of the shell 1, an operating groove 17 is formed in the outer wall of one side of the shell 1, the fan 10 is connected with a switch through a wire, and the switch is connected with the generator through a wire;

through installing the generator in the inside of shell 1, and be connected with the bottom and the top of generator respectively with shock-absorbing structure 7 welded connecting rod 8 in support frame 3, make the generator be in the suspended state, later start the generator, shock that the generator produced transmits among shock-absorbing structure 7, connecting rod 8 extrudes slip ring 11, slip ring 11 on the slide bar 6 keeps away from each other extrusion spring 12 and subtracts the shock attenuation, steel ball 14 reduces frictional force, start fan 10, fan 10 rotates and accelerates the inside steam discharge of shell 1, shock-absorbing structure 7 takes the vibrations of giving support frame 3 to pass through the buffering of rubber slab 2, and the generator is in certain space, reduce the partial noise, compare in the noise that the traditional mode is favorable to reducing the generator, be favorable to reducing the vibrations that the generator produced, be favorable to accelerating the generator.

The working principle is as follows: through installing the generator in the inside of shell 1, and be connected with the bottom and the top of generator respectively with shock-absorbing structure 7 welded connecting rod 8 in support frame 3, make the generator be in the suspended state, later start the generator, during shock-absorbing structure 7 was transmitted to the vibrations that the generator produced, connecting rod 8 extrusion slip ring 11, slip ring 11 on the slide bar 6 keeps away from extrusion spring 12 each other and subtracts the shock attenuation, steel ball 14 reduces frictional force, start fan 10, fan 10 rotates the inside steam discharge of shell 1 with higher speed, shock-absorbing structure 7 takes the vibrations of giving support frame 3 to pass through the buffering of rubber slab 2, and the generator is in certain space, reduce some noises.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element 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" and "first" 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" or "second" 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 specifically limited otherwise.

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 sound-insulation and shock-absorption pedestal for a generator comprises a shell (1) and a support frame (3) arranged in the shell (1), it is characterized in that the supporting frame (3) is wrapped by two square rings (4), four stabilizing rods (5) welded on the outer walls of the two square rings (4) at the side close to each other and two sliding rods (6) welded on the outer walls of the top and the bottom of the square rings (4), the outer walls of the two ends of the sliding rod (6) are respectively sleeved with a damping structure (7), shock-absorbing structure (7) including establish slip ring (11), the mutual one side outer wall welded spring (12) of keeping away from of slip ring (11), equidistance establish round hole (13) at slip ring (11) inner wall, roll steel ball (14) in round hole (13) and weld turning to connecting block (15) at slip ring (11) one side outer wall at slip rod (6) both ends.

2. The sound-insulation and shock-absorption pedestal frame for the generator according to claim 1, wherein the rubber plates (2) are welded on the inner walls of the shell (1), the support frame (3) is fixed on the tops of the rubber plates (2), the outer walls of the shell (1) and the rubber plates (2) on the same side are provided with air exchange grids (9) in a staggered mode, and fans (10) are installed on the positions of the rubber plates (2) and the air exchange grids (9).

3. The sound-insulation and shock-absorption pedestal frame for the generator as claimed in claim 1, wherein one end of the spring (12) is welded with the sliding ring (11), and the other end of the spring (12) is overlapped with the outer wall of the square ring (4), and the spring (12) is sleeved on the sliding rod (6).

4. The sound-insulation and shock-absorption base frame for the generator as claimed in claim 1, wherein the connecting rods (8) are welded to the outer walls of the other ends of the steering connecting blocks (15), and the other ends of the connecting rods (8) are connected with the generator.

5. The sound-insulation and shock-absorption pedestal for the generator as claimed in claim 1, wherein two handles (16) are welded on top of the outer walls of two sides of the housing (1), and an operation slot (17) is opened on the outer wall of one side of the housing (1).

6. The sound-insulating and shock-absorbing pedestal for the generator as claimed in claim 2, wherein the fan (10) is connected with a switch through a wire, and the switch is connected with the generator through a wire.