CN213305163U

CN213305163U - Generator base fixing device

Info

Publication number: CN213305163U
Application number: CN202022606093.6U
Authority: CN
Inventors: 许金泉; 巫林生; 向高
Original assignee: Guangzhou Haihuang Technology Co ltd
Current assignee: Guangzhou Haihuang Technology Co ltd
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-05-28
Anticipated expiration: 2030-11-11

Abstract

The utility model belongs to the technical field of generator bases, in particular to a generator base fixing device, which comprises a frame, a plurality of damping components are assembled between two chutes, two limiting rods are connected with a locking block through the chutes by screw threads, the bottoms of two step holes are fixedly connected with first damping springs, rubber columns fixedly connected with the bottoms of the step holes are sleeved in the two first damping springs, the upper ends of the two supporting columns are fixedly connected with a mounting plate together, the left side and the right side of a baffle ring are provided with second damping springs sleeved with sleeve rods, the two hinge rods are respectively hinged with the middle parts of the two supporting columns, a stabilizing mechanism matched with the plurality of damping components is arranged in the frame, the device has good damping effect, reduces the noise generated by the generator during working, ensures the stability of the frame, protects the frame and the generator, and can adjust the position of the mounting plate according to requirements, the generator of the staff of being convenient for according to different dimensions installs.

Description

Generator base fixing device

Technical Field

The utility model belongs to the technical field of the generator base, concretely relates to generator base fixing device.

Background

The generator is mechanical equipment 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 and transmits the mechanical energy to the generator, and then the generator converts the mechanical energy into electric energy. 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: appropriate magnetic conductive and electric conductive materials are used to form a magnetic circuit and a circuit which mutually perform electromagnetic induction so as to generate electromagnetic power and achieve the purpose of energy conversion. Nowadays the generator is mostly through the fix with screw on the base, fix the base subaerial again to fix the generator, but because the generator can produce stronger vibrations at the during operation, generator vibrations can make the base vibrate, produce stronger noise, influence the surrounding environment, still influence the life of base easily after the shock intensity is great, make the overall stability variation, serious person still can influence the life of generator.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aim at providing a generator base fixing device, the shock attenuation is effectual, reduces the generator and at the noise that the during operation produced, guarantees the stability of frame, and can adjust the position of mounting panel as required, and the staff of being convenient for installs according to the generator of different dimensions.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a generator base fixing device comprises a frame, wherein sliding grooves are formed in the front side and the rear side of the frame, a plurality of damping assemblies are assembled between the two sliding grooves, each damping assembly comprises two sliding seats, limiting rods are fixedly connected to the two sliding seats, the two limiting rods penetrate through the sliding grooves and are in threaded connection with locking blocks, step holes are formed in the upper sides of the two sliding seats, first damping springs are fixedly connected to the bottoms of the step holes, rubber columns fixedly connected with the bottoms of the step holes are sleeved in the two first damping springs, limiting blocks are fixedly connected to the upper ends of the two first damping springs, supporting columns are fixedly connected to the upper ends of the two limiting blocks, a mounting plate is fixedly connected to the upper ends of the two supporting columns, a mounting vertical groove is formed in the mounting plate, and a loop bar is fixedly connected between the two sliding seats, the utility model discloses a damping device, including loop bar, second damping spring, two, slider, hinge bar, frame left and right sides, loop bar middle part fixedly connected with keeps off the ring, keep off the ring left and right sides and all be equipped with the second damping spring who establishes with the loop bar cover, two the slider that the equal fixedly connected with of the second damping spring other end and loop bar cover were established, two the slider upside all articulates there is the hinge bar, two the hinge bar is articulated with two support column middle parts respectively, the frame left and right sides all is equipped with the backup pad with a plurality of sliding seat looks butt, be equipped with.

By adopting the technical scheme of the utility model, the locking blocks on the two sides of the plurality of damping assemblies are unscrewed, and the damping assemblies can slide left and right in the frame at the moment, so that the position of the mounting plate can be moved; the generator is placed on the upper sides of the mounting plates, and is fixed on the upper sides of the mounting plates through screws, and the vertical mounting grooves are convenient to penetrate through the screws; when the generator vibrates during working, the mounting plate moves downwards to drive the two support columns to move downwards, the two support columns downwards extrude a first damping spring through a limiting block, the first damping spring is compressed to absorb shock, the two support columns respectively push the sliding parts on the two sides to move towards one side of the baffle ring through the two hinge rods while moving downwards so as to extrude a second damping spring, the second damping spring is compressed and retracted to absorb shock in one step, the rubber column can guide the first damping spring and limit the downward stroke of the limiting block, the limiting block is prevented from moving downwards, the damage of the first damping spring is prevented, the downward stroke of the limiting block is limited, the downward stroke of the support columns is limited, the damage of the second damping spring is prevented, and the noise generated by the collision of the limiting block and the rubber column can be reduced, the limiting block can be protected, and the limiting block is prevented from being damaged due to impact; this device simple structure, reasonable in design, the shock attenuation is effectual, reduces the generator and at the noise that the during operation produced, guarantees the stability of frame, protects frame and generator, and can adjust the position of mounting panel as required, and the staff of being convenient for installs according to the generator of different dimensions.

Further inject, stabilizing mean including two with frame fixed connection's slide bar, two the slide bar is located both sides around the frame respectively, and a plurality of sliding seats of both sides all establish with the slide bar cover of homonymy. With the structure, the sliding rod can limit the sliding seat, and the sliding seat is prevented from shaking when moving.

Further inject, two fixed blocks of the equal fixedly connected with in both ends around the frame, two the equal fixedly connected with staple of fixed block. The structure is convenient for workers to fix the frame on the ground.

Further defined, the frame is comprised of C-shaped steel. By adopting the structure, the production cost of the frame is reduced while the rigidity of the frame is ensured.

Further inject, a plurality of the mounting panel upside all is equipped with the rubber pad. By adopting the structure, when the generator is arranged on the mounting plate, the mounting plate is prevented from being in direct contact with the generator, and the noise generated by the generator in vibration is reduced.

Compared with the prior art, the utility model has the following advantages:

this device simple structure, reasonable in design, the shock attenuation is effectual, reduces the generator and at the noise that the during operation produced, guarantees the stability of frame, protects frame and generator, and can adjust the position of mounting panel as required, and the staff of being convenient for installs according to the generator of different dimensions.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural view of an embodiment of a fixing device for a generator base according to the present invention;

fig. 2 is a schematic cross-sectional view of an embodiment of a fixing device for a generator base according to the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

the main element symbols are as follows:

the device comprises a frame 1, a sliding chute 11, a sliding seat 12, a limiting rod 13, a locking block 14, a stepped hole 21, a first damping spring 22, a rubber column 23, a limiting block 24, a supporting column 25, a mounting plate 26, a mounting vertical groove 27, a sleeve rod 3, a baffle ring 31, a second damping spring 32, a sliding part 33, a hinge rod 34, a supporting plate 35, a sliding rod 4, a fixing block 41 and a fixing nail 42.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in FIGS. 1-3, the utility model relates to a generator base fixing device, which comprises a frame 1, sliding grooves 11 are arranged on the front side and the rear side of the frame 1, a plurality of damping components are assembled between the two sliding grooves 11, each damping component comprises two sliding seats 12, each sliding seat 12 is fixedly connected with a limiting rod 13, each limiting rod 13 passes through the sliding groove 11 and is in threaded connection with a locking block 14, stepped holes 21 are arranged on the upper sides of the two sliding seats 12, first damping springs 22 are fixedly connected with the bottoms of the two stepped holes 21, rubber columns 23 fixedly connected with the bottoms of the stepped holes 21 are sleeved in the two first damping springs 22, stoppers 24 are fixedly connected with the upper ends of the two first damping springs 22, supporting columns 25 are fixedly connected with the upper ends of the two supporting columns 25 together, a mounting plate 26 is arranged on the mounting plate 26, and is provided with a mounting vertical groove 27, fixedly connected with loop bar 3 between two sliding seat 12, 3 middle part fixedly connected with of loop bar keeps off ring 31, keep off the ring 31 left and right sides and all be equipped with the second damping spring 32 of establishing with 3 covers of loop bar, the slider 33 that the equal fixedly connected with of two second damping spring 32 other ends and 3 covers of loop bar were established, two slider 33 upsides all articulate there is hinge bar 34, two hinge bar 34 are articulated with two support column 25 middle parts respectively, the frame 1 left and right sides all is equipped with the backup pad 35 with 12 looks butt of a plurality of sliding seat, be equipped with in the frame 1 with a plurality of damper assorted stabilizing mean.

By adopting the technical scheme of the utility model, the locking blocks 14 on both sides of the plurality of damping components are unscrewed, and at the moment, the damping components can slide left and right in the frame 1, so as to move the position of the mounting plate 26, and with such a structure, the worker can adjust the position of the mounting plate 26 according to the generators with different specifications and sizes, and can fix the position of the damping components by screwing the locking blocks 14 on both sides so as to fix the position of the mounting plate 26 after adjusting the damping components to a proper position as required; the generator is placed on the upper sides of the mounting plates 26, and is fixed on the upper sides of the mounting plates 26 through screws, and the mounting vertical grooves 27 are convenient to penetrate through the screws; when the generator vibrates during operation, the mounting plate 26 moves downwards to drive the two support columns 25 to move downwards, the two support columns 25 downwards extrude the first damping spring 22 through the limiting block 24, the first damping spring 22 is compressed to absorb shock, when the two support columns 25 move downwards, the two support columns 25 respectively push the sliding parts 33 on the two sides to move towards one side of the baffle ring 31 through the two hinge rods 34 so as to extrude the second damping spring 32, the second damping spring 32 is compressed to further absorb shock, the rubber column 23 can guide the first damping spring 22 and limit the downward stroke of the limiting block 24, so that the first damping spring 22 is prevented from being damaged due to overlarge downward movement stroke of the limiting block 24, the downward stroke of the support columns 25 is limited after the downward stroke of the limiting block 24 is limited, the second damping spring 32 is prevented from being damaged, and the rubber column 23 can also reduce noise generated by collision between the limiting block 24 and the rubber column 23, the limiting block 24 can be protected, and the limiting block 24 is prevented from being damaged due to impact; this device simple structure, reasonable in design, the shock attenuation is effectual, reduces the generator and at the noise that the during operation produced, guarantees frame 1's stability, protects frame 1 and generator, and can adjust the position of mounting panel 26 as required, and the staff of being convenient for installs according to the generator of different dimensions.

Preferably, the stabilizing mechanism comprises two sliding rods 4 fixedly connected with the frame 1, the two sliding rods 4 are respectively positioned at the front side and the rear side of the frame 1, and the sliding seats 12 at the two sides are all sleeved with the sliding rods 4 at the same side. With such a structure, the sliding rod 4 can limit the sliding seat 12, and the sliding seat 12 is prevented from shaking during moving. In fact, other structures can be considered according to specific situations to limit the sliding seat 12 and prevent the sliding seat 12 from shaking during moving.

Preferably, the front end and the rear end of the frame 1 are fixedly connected with two fixing blocks 41, and the two fixing blocks 41 are fixedly connected with fixing nails 42. Such a structure facilitates the fixing of the frame 1 on the ground by the staff. In fact, other structures can be considered according to the specific situation, so that the production cost of the frame 1 is reduced while the rigidity of the frame 1 is ensured.

Preferably, the frame 1 is composed of C-shaped steel. With such a structure, the production cost of the frame 1 is reduced while the rigidity of the frame 1 is ensured. In fact, other structures can be considered according to the specific situation, so that the production cost of the frame 1 is reduced while the rigidity of the frame 1 is ensured.

Preferably, rubber pads are arranged on the upper sides of the mounting plates 26. With the structure, when the generator is arranged on the mounting plate 26, the mounting plate 26 is prevented from being in direct contact with the generator, and noise generated by the generator in vibration is reduced. In fact, other structures may be used as the case may be, which prevent the mounting plate 26 from directly contacting the generator and reduce the noise generated by the generator during vibration.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A generator base fixing device comprises a frame (1), and is characterized in that: the shock absorption frame is characterized in that sliding grooves (11) are respectively arranged on the front side and the rear side of the frame (1), a plurality of shock absorption assemblies are assembled between the two sliding grooves (11), each shock absorption assembly comprises two sliding seats (12), limiting rods (13) are respectively and fixedly connected to the two sliding seats (12), the two limiting rods (13) respectively penetrate through the sliding grooves (11) and are in threaded connection with locking blocks (14), step holes (21) are respectively formed in the upper sides of the two sliding seats (12), first shock absorption springs (22) are respectively and fixedly connected to the bottoms of the two step holes (21), rubber columns (23) fixedly connected to the bottoms of the step holes (21) are respectively sleeved in the two first shock absorption springs (22), limiting blocks (24) are respectively and fixedly connected to the upper ends of the two limiting blocks (24), supporting columns (25) are respectively and fixedly connected to the upper ends of the two supporting columns (25) through mounting plates (26), mounting panel (26) are equipped with the installation and erect groove (27), two fixedly connected with loop bar (3) between sliding seat (12), loop bar (3) middle part fixedly connected with keeps off ring (31), keep off ring (31) left and right sides and all be equipped with second damping spring (32) of establishing with loop bar (3) cover, two slider (33) that the equal fixedly connected with of second damping spring (32) other end and loop bar (3) cover were established, two slider (33) upside all articulates there is hinge bar (34), two hinge bar (34) are articulated with two support column (25) middle part respectively, frame (1) left and right sides all is equipped with backup pad (35) with a plurality of sliding seat (12) looks butt, be equipped with in frame (1) with a plurality of damping component assorted stabilizing mean.

2. The generator base fixing device of claim 1, wherein: the stabilizing mechanism comprises two sliding rods (4) fixedly connected with the frame (1), the two sliding rods (4) are respectively positioned on the front side and the rear side of the frame (1), and a plurality of sliding seats (12) on the two sides are respectively sleeved with the sliding rods (4) on the same side.

3. The generator base fixing device of claim 1, wherein: two fixed blocks (41) of equal fixedly connected with in both ends around frame (1), two the equal fixedly connected with staple (42) of fixed block (41).

4. The generator base fixing device of claim 1, wherein: the frame (1) is made of C-shaped steel.

5. The generator base fixing device of claim 1, wherein: rubber pads are arranged on the upper sides of the mounting plates (26).