CN211456379U

CN211456379U - Power equipment vibration isolation installation device

Info

Publication number: CN211456379U
Application number: CN202020311124.2U
Authority: CN
Inventors: 方春华; 赵辉; 周学勋; 汪强
Original assignee: XIAOGAN GUANGYUAN ELECTRIC POWER GROUP CO Ltd
Current assignee: XIAOGAN GUANGYUAN ELECTRIC POWER GROUP CO Ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2020-09-08
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses a power equipment vibration isolation mounting device in the technical field of electric devices, which comprises a U-shaped seat, wherein a shock absorber is fixed at the upper end of the bottom plate of the U-shaped seat, a mounting plate is fixed at the upper end of the shock absorber, sliders are fixed at two sides of the mounting plate, chutes are formed at two sides of the inner cavity of the U-shaped seat, the sliding of the sliders is limited to the chutes, a placing groove is formed in the middle part of the mounting plate, a plurality of heat dissipation holes are uniformly formed at the lower end of the mounting plate, which is positioned in the placing groove, a lifting lead screw is symmetrically inserted and connected at; the utility model discloses utilize lift lead screw and screw thread section of thick bamboo can adjust clamping mechanism's height, utilize accommodate the lead screw and fixed frame to press from both sides power equipment tight fixedly, can adjust clamping mechanism according to power equipment's big or small size, make the power equipment of laying on it more stable, through evenly being fixed with a plurality of fin in the inside of fixed frame, can avoid clamping mechanism to influence power equipment's heat dissipation.

Description

Power equipment vibration isolation installation device

Technical Field

The utility model relates to an electric power unit technical field, concretely relates to power equipment vibration isolation installation device.

Background

The power equipment mainly comprises power generation equipment and power supply equipment, wherein the power generation equipment mainly comprises a power station boiler, a steam turbine, a gas turbine, a water turbine, a generator, a transformer and the like, and the power supply equipment mainly comprises power transmission lines, mutual inductors, contactors and the like with various voltage grades. Electric power equipment can often make the fuselage take place vibrations when work, along with the production and the increase of vibration, the noise that electronic equipment's vibrations produced is also bigger and bigger to produce noise pollution, influence people's life, so need carry out the shock attenuation to electric power equipment's installation and handle.

Although traditional power equipment vibration isolation installation device can play the absorbing effect to power equipment, still have the weak point: firstly, due to different use occasions, the size of the power equipment is greatly different, the power equipment fixing mechanism of the traditional device cannot be adjusted according to the size of the power equipment, and the power equipment arranged on the power equipment is easy to shake, so that the damping effect is poor; secondly, power equipment can produce a large amount of heats in the process of operation, and traditional device is unfavorable for power equipment's heat dissipation, influences power equipment's normal work.

Therefore, it is desirable to design a vibration isolation mounting device for electrical equipment, which improves the fixing effect and does not affect the heat dissipation of the equipment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power equipment vibration isolation installation device to what provide in solving above-mentioned background art needs urgently to design one kind and improves fixed effect, and does not influence the radiating power equipment vibration isolation installation device's of equipment problem.

In order to achieve the above object, the utility model provides a following technical scheme: a vibration isolation mounting device for electrical equipment comprises a U-shaped seat, wherein a shock absorber is fixed at the upper end of a bottom plate of the U-shaped seat, a mounting plate is fixed at the upper end of the shock absorber, sliding blocks are fixed at two sides of the mounting plate, sliding grooves are formed in two sides of an inner cavity of the U-shaped seat, the sliding blocks are limited to the sliding grooves in a sliding mode, a placing groove is formed in the middle of the mounting plate, a plurality of heat dissipation holes are uniformly formed in the lower end, located at the lower end of the placing groove, of the mounting plate, lifting screw rods symmetrically penetrate through and are inserted into the two sides of the mounting plate, a transmission shaft is fixed at the bottom end of each lifting screw rod, a driving wheel is sleeved in the middle of the transmission shaft at the left side, a lifting handle is fixed at the bottom of the transmission shaft at the right side, a, a limiting mechanism is vertically fixed between the clamping mechanism and the mounting plate;

clamping mechanism includes adjustment handle, accommodate the lead screw, screw block, U-shaped frame, fixed frame and fin, the spiro union has accommodate the lead screw in the inside of screw block runs through, accommodate the lead screw's outer end is fixed with the adjustment handle, and the inner is fixed with the U-shaped frame, the both sides bottom mounting of U-shaped frame has fixed frame, the inner chamber of fixed frame evenly is fixed with a plurality of fins.

Furthermore, among the above-mentioned power equipment vibration isolation installation device, stop gear includes sleeve, telescopic link, stopper, spacing groove and spring, telescopic inner chamber bottom is fixed with the spring, the other end of spring is fixed with the telescopic link, the both sides of telescopic link are fixed with the stopper, the spacing groove has been seted up to telescopic inner chamber both sides, the stopper slides and restricts in the spacing groove.

Furthermore, in the vibration isolation mounting device for the electrical equipment, one side of the heat sink close to the electrical equipment is coated with heat-conducting silicone grease.

Further, in the vibration isolation mounting device for electric power equipment, a rubber layer is fixed to the side of the fixing frame close to the electric power equipment.

Further, in the vibration isolation mounting device for electric power equipment, the number of the shock absorbers is four.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model can adjust the height of the clamping mechanism by utilizing the lifting screw rod and the threaded cylinder, and clamp and fix the power equipment by utilizing the adjusting screw rod and the fixing frame, and can adjust the clamping mechanism according to the size of the power equipment, so that the power equipment arranged on the clamping mechanism is more stable;

2. the utility model discloses an evenly be fixed with a plurality of fin in the inside of fixed frame, can avoid clamping mechanism to influence power equipment's heat dissipation, the fin also can assist the heat dissipation, simultaneously, utilizes the louvre that standing groove bottom was seted up to have can prevent that power equipment bottom is long-pending to stay the heat, does not influence the normal work of equipment.

Drawings

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

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

FIG. 2 is a schematic view of the connection between the limiting mechanism and the threaded block of the present invention;

FIG. 3 is an enlarged schematic view of the present invention at A in FIG. 1;

FIG. 4 is an enlarged schematic view of the present invention at B in FIG. 2;

FIG. 5 is a schematic view of the connection between the fixing frame and the heat sink of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-U-shaped seat, 2-shock absorber, 3-mounting plate, 4-sliding block, 5-sliding groove, 6-placing groove, 7-heat dissipation hole, 8-lifting screw rod, 9-driving wheel, 10-driven wheel, 12-belt, 13-screw tube, 14-clamping mechanism, 141-adjusting handle, 142-adjusting screw rod, 143-screw block, 144-U-shaped frame, 145-fixing frame, 146-heat dissipation plate, 15-limiting mechanism, 151-sleeve, 152-telescopic rod, 153-limiting block, 154-limiting groove, 155-spring, 16-transmission shaft, 17-lifting handle and 18-electric equipment.

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. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an electrical equipment vibration isolation installation device, includes U-shaped seat 1, the bottom plate upper end of U-shaped seat 1 is fixed with bumper shock absorber 2, and the quantity of bumper shock absorber 2 is four, and 2 models of bumper shock absorber are: the ZGT-150, the shock absorber 2 is composed of a plurality of spring groups, an upper steel plate, a lower steel plate and a rubber non-slip mat, has good stability and can restrain the shock when the spring rebounds after absorbing shock. The upper end of bumper shock absorber 2 is fixed with mounting panel 3, and the both sides of mounting panel 3 are fixed with slider 4, and spout 5 has been seted up to the inner chamber both sides of U-shaped seat 1, and slider 4 slides and restricts in spout 5. The middle part of mounting panel 3 is provided with standing groove 6, and a plurality of louvres 7 have evenly been seted up to the lower extreme that mounting panel 3 is located standing groove 6 for prevent that 18 bottoms of power equipment from long-pending having a large amount of heats, influence the normal operating of equipment. The bilateral symmetry of mounting panel 3 runs through the grafting and has had lift lead screw 8, and the bottom mounting of lift lead screw 8 has transmission shaft 16, and the middle part of left side transmission shaft 16 has cup jointed action wheel 9, and the bottom is fixed with lift handle 17, and the middle part of right side transmission shaft 16 has cup jointed from driving wheel 10, and action wheel 9 passes through belt 12 transmission with from driving wheel 10 and is connected. The top end of the lifting screw rod 8 is sleeved with a threaded cylinder 13, the top end of the threaded cylinder 13 is fixed with a clamping mechanism 14, and a limiting mechanism 15 is vertically fixed between the clamping mechanism 14 and the mounting plate 3.

The clamping mechanism 14 includes an adjustment handle 141, an adjustment screw 142, a screw block 143, a U-shaped frame 144, a fixing frame 145, and a heat sink 146. An adjusting screw rod 142 penetrates through and is screwed in the screw block 143, an adjusting handle 141 is fixed at the outer end of the adjusting screw rod 142, a U-shaped frame 144 is fixed at the inner end of the adjusting screw rod 142, fixing frames 145 are fixed at the bottom ends of two sides of the U-shaped frame 144, and a rubber layer is fixed at one side of the fixing frame 145 close to the power equipment 18. The inner cavity of the fixing frame 145 is uniformly fixed with a plurality of radiating fins 146, and one side of each radiating fin 146 close to the power equipment 18 is coated with heat-conducting silicone grease, so that heat generated by the power equipment is more effectively conducted to the radiating fins 146 and then is radiated to the surrounding air through the radiating fins 146.

The limiting mechanism 15 includes a sleeve 151, an expansion link 152, a limiting block 153, a limiting groove 154, and a spring 155. A spring 155 is fixed at the bottom end of the inner cavity of the sleeve 151, an expansion rod 152 is fixed at the other end of the spring 155, limiting blocks 153 are fixed on two sides of the expansion rod 152, limiting grooves 154 are formed in two sides of the inner cavity of the sleeve 151, and the limiting blocks 153 are limited in the limiting grooves 154 in a sliding manner. The limiting mechanism 15 can limit the screw block 143, so that the clamping mechanism 14 is more stable.

The working principle of the embodiment is as follows: in use, the electrical apparatus 18 is placed in the holding tank 6 and the height of the clamping mechanism 14 is adjusted according to the height of the electrical apparatus 18. The lifting handle 17 is rotated to drive the lifting screw rod 8 to rotate, and the height of the clamping mechanism 14 can be adjusted under the limiting of the limiting mechanism 15. When the clamping mechanisms 14 at the left end and the right end are adjusted to a proper fixed height, the adjusting handle 141 is rotated to drive the adjusting screw rod 142 to rotate, and further the U-shaped frame 144 is driven to move forward to stably fix the power equipment.

Conventional clamping blocks may affect the heat dissipation of the electrical device 18 during clamping contact with the stationary electrical device 18. Through being provided with fixed frame 145 to evenly be fixed with a plurality of fin 146 in the inside of fixed frame 145, can avoid clamping mechanism 14 to influence the heat dissipation of power equipment 18, fin 146 also can assist the heat dissipation, simultaneously, utilizes some louvres 7 to offer in the bottom of standing groove 6 can prevent that power equipment 18 bottom from long-pending heat of staying.

The shock absorber that matches in this scheme is equipment commonly used, belongs to current mature technique, no longer gives unnecessary details its specific structure here.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an electrical equipment vibration isolation installation device, includes U-shaped seat (1), its characterized in that: the shock absorber (2) is fixed at the upper end of the bottom plate of the U-shaped seat (1), the mounting plate (3) is fixed at the upper end of the shock absorber (2), the sliding blocks (4) are fixed at two sides of the mounting plate (3), the sliding grooves (5) are formed in two sides of the inner cavity of the U-shaped seat (1), the sliding blocks (4) are limited to the sliding grooves (5) in a sliding mode, the middle of the mounting plate (3) is provided with a placing groove (6), the lower end, located at the placing groove (6), of the mounting plate (3) is evenly provided with a plurality of radiating holes (7), the two sides of the mounting plate (3) are symmetrically penetrated and inserted with lifting screw rods (8), the bottom end of each lifting screw rod (8) is fixed with a transmission shaft (16), the middle of the transmission shaft (16) on the left side is sleeved with a driving wheel (9), the bottom is, the driving wheel (9) is in transmission connection with the driven wheel (10) through a belt (12), the top end of the lifting screw rod (8) is sleeved with a threaded cylinder (13), the top end of the threaded cylinder (13) is fixedly provided with a clamping mechanism (14), and a limiting mechanism (15) is vertically fixed between the clamping mechanism (14) and the mounting plate (3);

clamping mechanism (14) are including adjusting handle (141), accommodate the lead screw (142), screw block (143), U-shaped frame (144), fixed frame (145) and fin (146), the spiro union has accommodate the lead screw (142) to run through the inside of screw block (143), the outer end of accommodate the lead screw (142) is fixed with adjusts handle (141), and the inner is fixed with U-shaped frame (144), the both sides bottom mounting of U-shaped frame (144) has fixed frame (145), the inner chamber of fixed frame (145) evenly is fixed with a plurality of fins (146).

2. The vibration isolation mounting device for electric power equipment according to claim 1, wherein: stop gear (15) include sleeve (151), telescopic link (152), stopper (153), spacing groove (154) and spring (155), the inner chamber bottom mounting of sleeve (151) has spring (155), the other end of spring (155) is fixed with telescopic link (152), the both sides of telescopic link (152) are fixed with stopper (153), spacing groove (154) have been seted up to the inner chamber both sides of sleeve (151), stopper (153) slide and restrict in spacing groove (154).

3. The vibration isolation mounting device for electric power equipment according to claim 1, wherein: the side of the heat sink (146) near the power device (18) is coated with a thermally conductive silicone grease.

4. The vibration isolation mounting device for electric power equipment according to claim 1, wherein: and a rubber layer is fixed on one side of the fixed frame (145) close to the power equipment (18).

5. The vibration isolation mounting device for electric power equipment according to claim 1, wherein: the number of the shock absorbers (2) is four.