CN211957448U - Vibration isolation installation device for power equipment - Google Patents

Abstract

The utility model discloses a vibration isolation installation device for power equipment, include: the device comprises a base, a shell, a fixing mechanism and a controller; the shell is arranged at the top end of the base along the left-right direction; the fixing mechanism is inserted at the top end of the inner cavity of the shell; the controller is arranged at the left end of the front side of the shell. This vibration isolation installation device for power equipment, it is comparatively simple to power equipment fixed mode to prior art, adopt the bolt to fix, power equipment leads to fixing bolt to drop easily under the long-time vibrations condition, and then cause power equipment to damage, it frequently carries out the school to fixing bolt to need the staff tight, waste time and energy, and the relatively poor problem of power equipment radiating effect, can press from both sides tightly fixedly automatically under the fixed not hard up condition of power equipment, it leads to the mounting not hard up to avoid power equipment to shake for a long time, and then cause power equipment to drop and damage, and can play supplementary cooling and radiating effect to power equipment, therefore, the clothes hanger is strong in practicability.

Description

Vibration isolation installation device for power equipment

Technical Field

The utility model relates to a power equipment technical field specifically is a vibration isolation installation device for power equipment.

Background

The power equipment mainly comprises two types of 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, the power supply equipment mainly comprises power transmission lines, mutual inductors, contactors and the like with various voltage grades, a large number of high-voltage power capacitors are used in the power equipment during operation, particularly in an ultrahigh voltage direct current power transmission system, a large number of harmonic waves exist in the ultrahigh voltage direct current power transmission system, when harmonic current flows through the power capacitors, internal electrodes and insulating materials of the power capacitors vibrate under the influence of a distorted power field generated by the harmonic waves, so that the whole power capacitors also vibrate simultaneously, the sound generated by the power capacitors is larger along with the generation and increase of the vibration, noise pollution is generated, and the installation of the power transformation capacitors needs to be subjected to, therefore, the vibration of the whole power capacitor can be greatly reduced, and the noise is reduced;

in the prior art, the utility model with the authority bulletin number of CN206331911U discloses a vibration isolation mounting device for power equipment in the power technology field, which comprises a mounting seat, wherein the left side and the right side of the top of the mounting seat are both provided with a pressing plate, the top of the pressing plate is provided with a pressing bolt, the left side of the right side top of the pressing plate and the left side of the right side top of the pressing plate are both provided with adjusting bolts, the bottoms of the two groups of adjusting bolts are both provided with rubber protection pads, the bottoms of the left side and the right side of the power equipment are symmetrically provided with guard plates, compared with the existing power equipment mounting device, the utility model has simple structure and convenient operation, the utility model adds a damping element on the basis of the existing power equipment mounting device, the bottom of a mounting support plate is provided with a spring to damp the power equipment, and the yield degree of the spring pressed down, make more steady of power equipment installation in the shock attenuation chamber, the power equipment work of being convenient for, but the device is comparatively simple to power equipment fixed mode, adopts the bolt to fix, and power equipment leads to fixing bolt to drop easily under the long-time vibrations condition, and then causes power equipment to damage, needs the staff frequently to carry out the school tightly to fixing bolt, wastes time and energy to power equipment radiating effect is relatively poor, to above-mentioned problem, we propose an improvement scheme.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a vibration isolation installation device for power equipment to at least, it is comparatively simple to the fixed mode of power equipment to solve prior art, adopts the bolt to fix, and power equipment leads to fixing bolt to drop easily under the long-time vibrations condition, and then causes power equipment to damage, needs the staff frequently to carry out the school to fixing bolt tightly, wastes time and energy, and the relatively poor problem of power equipment radiating effect.

In order to achieve the above object, the utility model provides a following technical scheme: a vibration isolation mounting device for an electric power equipment, comprising:

a base;

the shell is arranged at the top end of the base along the left-right direction;

the fixing mechanism is inserted at the top end of the inner cavity of the shell;

and the controller is arranged at the left end of the front side of the shell.

Preferably, the fixing mechanism further includes: the device comprises a fixing mechanism shell, a stepping motor, a rotating shaft, a first conical gear, a screw rod, a second conical gear, a screw rod nut and a limiting groove; the fixing mechanism shell is inserted at the top end of the inner cavity of the shell, and the top end of the fixing mechanism shell extends out of the top end of the inner cavity of the shell; the stepping motor is arranged at the rear right part of the inner cavity of the fixing mechanism shell along the left-right direction and is electrically connected with the controller; the rotating shaft is connected to the output end of the stepping motor along the left and right direction by screws; the number of the first conical gears is two, and the two first conical gears are respectively in key connection with the left side and the right side of the outer wall of the rotating shaft; the number of the screw rods is two, the two screw rods are respectively connected to the left end and the right end of the front side of the inner cavity of the fixing mechanism shell in a rotating mode through bearings along the front-back direction, inner rings of the bearing pairs are in interference fit with the outer walls of the screw rods, outer rings of the bearings are fixedly connected with the inner wall of the fixing mechanism shell, and threads on the front side and the back side of the outer wall of each screw rod are positive threads and negative threads; the number of the second bevel gears is two, the two second bevel gears are respectively in key connection with the rear sides of the outer walls of the left screw rod and the right screw rod, and the left second bevel gear and the right second bevel gear are respectively meshed with the left first bevel gear and the right first bevel gear; the number of the screw nuts is two, the number of the screw nuts in each group is two, and the two groups of screw nuts are respectively screwed on the front side and the rear side of the outer walls of the left screw rod and the right screw rod; the quantity of spacing groove is two, two the spacing groove is seted up along the fore-and-aft direction respectively the top left and right sides of fixed establishment casing, both sides link up with the outer wall and the inner chamber of fixed establishment casing respectively about the inner chamber of spacing groove mutually, screw nut's outer wall top is pegged graft with the inner chamber adaptation of spacing groove.

Preferably, the fixing mechanism further includes: the device comprises a fixing plate, a damping gasket, an infrared signal transmitter and an infrared signal receiver; the number of the fixing plates is two, the number of the fixing plates in each group is two, and the two groups of fixing plates are respectively arranged at the top ends of the left and right groups of screw nuts along the left and right directions; the number of the damping gaskets is two, the number of the damping gaskets in each group is two, and the two groups of the damping gaskets are respectively arranged on the inner sides of the left and right groups of the fixing plates; the number of the infrared signal emitters is two, the number of the infrared signal emitters in each group is two, the infrared signal emitters in each group are respectively arranged at the central positions of the outer sides of the two groups of the fixing plates, and the two groups of the infrared signal emitters are electrically connected with the controller; the quantity of infrared signal receiver is two sets of, every group the quantity of infrared signal receiver is two, and is two sets of infrared signal receiver installs respectively both sides and infrared signal transmitter's corresponding position department around the fixed establishment casing are two sets of infrared signal receiver all with controller electric connection.

Preferably, the fixing mechanism further includes: a heat dissipation hole and a first heat dissipation fan; the heat dissipation hole is formed in the center of the top end of the fixing mechanism shell, and the upper side and the lower side of an inner cavity of the heat dissipation hole are respectively communicated with the outer wall and the inner cavity of the fixing mechanism shell; the first cooling fan is installed at the top end of the inner cavity of the fixing mechanism shell and located at the position corresponding to the bottom end of the cooling hole, the bottom end of the first cooling fan extends out of the lower surface of the fixing mechanism shell, and the first cooling fan is electrically connected with the controller.

Preferably, the base further comprises: the shock absorber, the radiating fin and the second radiating fan; the number of the shock absorbers is four, the four shock absorbers are respectively arranged at four corners of the bottom end of the inner cavity of the shell in the vertical direction, and the top ends of the shock absorbers are fixedly connected with the lower surface of the shell of the fixing mechanism; the radiating fins are arranged at the positions, corresponding to the first radiating fan, of the bottom end of the inner cavity of the shell along the front-back direction; the number of the second heat dissipation fans is two, the two second heat dissipation fans are respectively arranged on two sides of the front side of the heat dissipation fin, the outer side of each of the two second heat dissipation fans extends out of the outer wall of the shell, and the two second heat dissipation fans are electrically connected with the controller.

Compared with the prior art, the beneficial effects of the utility model are that: the vibration isolation mounting device for the power equipment drives the rotating shaft to drive the first conical gear to rotate through the stepping motor, so that the left and right second conical gears drive the screw rod screws on the corresponding positions to clockwise rotate under the action of the rotating force of the first conical gear on the corresponding positions, the screw rod nuts drive the fixing plates on the corresponding positions to move inwards under the action of the rotating force of the screw rod screws on the corresponding positions to clamp the power equipment, the infrared signal transmitter sends infrared signals and the infrared signal receivers on the corresponding positions to receive the infrared signals so as to measure the current spacing value, when the power equipment vibrates for a long time to cause the fixing plates to loosen and displace, the spacing between the infrared signal transmitter and the infrared signal transmitter changes, the stepping motor is controlled to be started again by a preset program in the controller, so that the fixing plates clamp the power equipment again to, the heat generated by the work of the power equipment is absorbed by the heat dissipation holes through the first heat dissipation fan and is discharged into the shell to enable the heat dissipation fins to absorb the discharged hot air heat, the front second heat dissipation fan and the rear second heat dissipation fan are started to form a narrow tube effect, so that the air in the gaps of the heat dissipation fins can flow to bring out and release the heat, the auxiliary cooling and heat dissipation of the power equipment are further completed, the power equipment can be automatically clamped and fixed under the condition that the power equipment is fixed and loosened, the situation that the fixing piece is loosened due to the fact that the power equipment shakes for a long time, the power equipment is further caused to fall off and damage, the auxiliary cooling and heat dissipation effects can be.

Drawings

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

FIG. 2 is an exploded view of the interior of the housing of FIG. 1;

fig. 3 is an exploded view of the securing mechanism of fig. 1.

In the figure: 1. the device comprises a base, 2, a shell, 3, a fixing mechanism, 31, a fixing mechanism shell, 32, a stepping motor, 33, a rotating shaft, 34, a first conical gear, 35, a second conical gear, 36, a screw rod, 37, a screw nut, 38, a limiting groove, 39, a fixing plate, 310, a damping gasket, 311, an infrared signal transmitter, 312, an infrared signal receiver, 313, a heat dissipation hole, 314, a first cooling fan, 4, a controller, 5, a shock absorber, 6, a cooling fin, 7 and a second cooling fan.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a vibration isolation mounting device for an electric power equipment, comprising: the device comprises a base 1, a shell 2, a fixing mechanism 3 and a controller 4, wherein electric devices and parts in the base 1, the shell 2, the fixing mechanism 3 and the controller 4 are all subjected to shockproof and shock insulation protection so as to keep the device in normal use; the shell 2 is arranged at the top end of the base 1 along the left-right direction; the fixing mechanism 3 is inserted at the top end of the inner cavity of the shell 2; controller 4 sets up the front side left end at casing 2, and controller 4 specifically uses the model to require directly to purchase the installation and use from the market according to the in-service use, and controller 4 can be connected with outside adaptation power and supply power for the inside electrical part of device, and controller 4 is inside to be preset the procedure and can be started again until infrared signal transmitter 311 resets with infrared signal transmitter 312 apart from infrared signal transmitter 312 when infrared signal transmitter 311 changes with infrared signal transmitter 312 interval control step motor 32.

Preferably, the fixing mechanism 3 further includes: the device comprises a fixing mechanism shell 31, a stepping motor 32, a rotating shaft 33, a first bevel gear 34, a screw rod screw 36, a second bevel gear 35, a screw rod nut 37 and a limiting groove 38; the fixing mechanism shell 31 is inserted at the top end of the inner cavity of the shell 2, and the top end of the fixing mechanism shell 31 extends out of the top end of the inner cavity of the shell 2; the stepping motor 32 is installed at the rear right side of the inner cavity of the fixing mechanism shell 31 along the left-right direction, the stepping motor 32 is electrically connected with the controller 4, the specific usage model of the stepping motor 32 is directly purchased, installed and used from the market according to the actual usage requirement, and the stepping motor 32 is controlled by the controller 4 to drive the rotating shaft 33 to rotate; the rotating shaft 33 is connected to the output end of the stepping motor 32 along the left and right direction by screws, and the rotating shaft 33 can drive the left and right first bevel gears 34 to rotate in the counterclockwise or clockwise direction; the number of the first conical gears 34 is two, and the two first conical gears 34 are respectively connected to the left side and the right side of the outer wall of the rotating shaft 33 in a key mode; the number of the screw rods 36 is two, the two screw rods 36 are respectively connected to the left end and the right end of the front side of the inner cavity of the fixing mechanism shell 31 in a rotating mode through bearings along the front-back direction, inner rings of the bearing pairs are in interference fit with the outer walls of the screw rods 36, outer rings of the bearings are fixedly connected with the inner wall of the fixing mechanism shell 31, and threads on the front side and the back side of the outer wall of each screw rod 36 are positive threads and negative threads; the number of the second bevel gears 35 is two, the two second bevel gears 35 are respectively connected with the rear sides of the outer walls of the left and right lead screw screws 36 in a key mode, the left and right second bevel gears 35 are respectively meshed with the left and right first bevel gears 34, and the left and right second bevel gears 35 drive the lead screw screws 36 at the corresponding positions to rotate clockwise or anticlockwise under the action of the rotating force of the first bevel gears 34 at the corresponding positions; the number of the screw nuts 37 is two, the number of each group of screw nuts 37 is two, the two groups of screw nuts 37 are respectively screwed on the front side and the rear side of the outer walls of the left screw rod 36 and the right screw rod 36, and the left screw nut 37 and the right screw nut 37 can rotate inwards or outwards under the action of the rotating force of the screw rods 36 at corresponding positions; the number of the limiting grooves 38 is two, the two limiting grooves 38 are respectively arranged on the left side and the right side of the top end of the fixing mechanism shell 31 in the front-back direction, the upper side and the lower side of the inner cavity of each limiting groove 38 are respectively communicated with the outer wall and the inner cavity of the fixing mechanism shell 31, the top end of the outer wall of the lead screw nut 37 is connected with the inner cavity of the limiting groove 38 in an adaptive mode, and the limiting grooves 38 can limit the lead screw nut 37.

Preferably, the fixing mechanism 3 further includes: the fixing plate 39, the shock absorbing pad 310, the infrared signal emitter 311 and the infrared signal receiver 312; the number of the fixing plates 39 is two, the number of each group of fixing plates 39 is two, and the two groups of fixing plates 39 are respectively installed at the top ends of the left and right groups of screw nuts 37 along the left and right directions; the number of the shock absorption gaskets 310 is two, the number of each shock absorption gasket 310 is two, the two shock absorption gaskets 310 are respectively arranged on the inner sides of the left and right fixing plates 39, and the shock absorption gaskets 310 are attached to the outer wall of the power equipment to play a role in auxiliary shock absorption; the number of the infrared signal emitters 311 is two, the number of the infrared signal emitters 311 in each group is two, and the two infrared signal emitters are respectively arranged at the outer center positions of the two groups of fixing plates 39, the two groups of infrared signal emitters 311 are electrically connected with the controller 4, the specific usage model of the infrared signal emitters 311 is directly purchased, installed and used from the market according to the actual usage requirement, and the infrared signal emitters 311 are controlled by the controller 4 to send infrared signals to the outside; the number of the infrared signal receivers 312 is two, the number of each group of the infrared signal receivers 312 is two, the two groups of the infrared signal receivers 312 are respectively installed at the front side and the rear side of the fixing mechanism shell 31 and the corresponding positions of the infrared signal transmitters 311, the two groups of the infrared signal receivers 312 are both electrically connected with the controller 4, the specific usage models of the infrared signal receivers 312 are directly purchased and installed from the market and used according to the actual usage requirements, the infrared signal receivers 312 are controlled by the controller 4 to receive the infrared signals sent by the infrared signal transmitters 311 at the corresponding positions, and measures the distance between the ir signal transmitter 311 and the ir signal receiver 312 at the current position, when the distance between the infrared signal emitter 311 and the infrared signal emitter 312 is changed, the infrared signal emitter 312 can transmit the captured signal data to the controller 4.

Preferably, the fixing mechanism 3 further includes: a heat dissipation hole 313 and a first heat dissipation fan 314; the heat dissipation hole 313 is formed in the center of the top end of the fixing mechanism shell 31, and the upper side and the lower side of an inner cavity of the heat dissipation hole 313 are respectively communicated with the outer wall and the inner cavity of the fixing mechanism shell 31; first radiator fan 314 installs at the inner chamber top of fixed establishment casing 31 and is located the bottom of louvre 313 and corresponds position department, the lower surface of fixed establishment casing 31 is extended out to the bottom of first radiator fan 314, first radiator fan 314 and controller 4 electric connection, first radiator fan 314 specifically uses the model to require direct purchase installation and use from the market according to the in-service use, first radiator fan 314 is controlled self inside motor by controller 4 and is started to drive self blade and rotate and inhale power equipment work production heat by louvre 313, and arrange into in casing 2.

Preferably, the base 1 further includes: a damper 5, a heat sink 6, and a second heat dissipation fan 7; the number of the shock absorbers 5 is four, the four shock absorbers 5 are respectively arranged at four corners of the bottom end of the inner cavity of the shell 2 in the vertical direction, the top ends of the shock absorbers 5 are fixedly connected with the lower surface of the fixing mechanism shell 31, dampers are arranged inside the shock absorbers 5 to reduce kinetic energy of spring compression caused by vibration of the power equipment, and the power equipment is prevented from frequently shaking under the elastic action of springs inside the shock absorbers 5; the radiating fins 6 are arranged at the positions corresponding to the bottom end of the inner cavity of the shell 2 and the first radiating fan 314 along the front-back direction, and the radiating fins 6 can absorb the heat of the discharged hot air by the first radiating fan 314; the quantity of second radiator fan 7 is two, two second radiator fan 7 set up respectively in the front side both sides of fin 6, the outer wall of casing 2 all extends in two second radiator fan 7's the outside, two second radiator fan 7 all with controller 4 electric connection, second radiator fan 7 specifically uses the model to require directly to purchase the installation and use from the market according to the in-service use, second radiator fan 7 is controlled by controller 4 so that two second radiator fan 7 rotate to opposite direction and then form the narrow tube effect around making, impel 6 inside fin clearance department air accelerated flow of fin to take the heat out and release.

All the electrical components in the present application can be connected with an external adaptive power supply through a wire, and an adaptive external controller should be selected to connect according to specific actual use conditions to meet the control requirements of all the electrical components, and the specific connection mode and the control sequence thereof should be referred to in the following working principle that the electrical components are electrically connected in sequence, the detailed connection means thereof is a known technology in the art and is not described, and the following main description of the working principle and the process specifically works as follows.

When in use, a worker places the electric equipment on the upper surface of the fixing mechanism shell 31, the controller 4 starts the stepping motor 32, the stepping motor 32 drives the rotating shaft 33 to drive the left and right first bevel gears 34 to rotate anticlockwise, the first bevel gear 34 and the second bevel gear 35 are meshed to cause the left and right second bevel gears 35 to rotate clockwise under the action of the rotating force of the first bevel gear 34 on the corresponding position, and cause the left and right second bevel gears 35 to drive the lead screw 36 on the corresponding position to rotate clockwise, due to the front and back double-thread positive and negative threads on the outer wall of the lead screw 36, the left and right lead screw nuts 37 are caused to rotate inwards under the action of the rotating force of the lead screw 36 on the corresponding position, and further, under the limiting action of the limiting groove 38 on the corresponding position, the left and right lead screw nuts 37 are caused to drive the fixing plate 39 on the corresponding position to move to clamp the, the shock absorption pad 310 is attached to the outer wall of the electric power equipment to play a role in assisting shock absorption, when the electric power equipment works, a worker controls the controller 4 to sequentially start the infrared signal transmitter 311, the infrared signal receiver 312, the infrared signal receiver 314 and the second cooling fan 7, the infrared signal transmitter 311 sends an infrared signal and is received by the infrared signal receiver 312 at a corresponding position to measure a numerical value of a distance between the infrared signal transmitter 311 and the infrared signal receiver 312 at a current position, the infrared signal receiver 312 sends the received signal into the controller 4, when the electric power equipment vibrates for a long time to cause the fixing plate 39 to loosen and displace, the distance between the infrared signal transmitter 311 and the infrared signal transmitter 312 changes, the infrared signal transmitter 312 sends the captured signal numerical value into the controller 4, and a preset program in the controller 4 controls the stepping motor 32 to be started again, so that fixed plate 39 presss from both sides tight power equipment once more, and then accomplish fixedly, the inside motor start-up of first radiator fan 314 drives self blade and rotates and inhales the power equipment work production heat by louvre 313, and arrange and make fin 6 absorb the hot-blast heat that discharges in casing 2, two second radiator fans 7 start formation narrow tube effect around, so that fin clearance department air flow takes the heat out and releases 6 inside fin, and then accomplish supplementary cooling and the heat dissipation to power equipment, thereby can press from both sides tightly fixedly automatically under the fixed not hard up condition of power equipment, avoid power equipment to shake for a long time and lead to the mounting to become flexible, and then cause power equipment to drop the damage, and can play supplementary cooling and radiating effect to power equipment, therefore the practicality is strong.

In the description of the present invention, it is to be understood that the terms "top end", "bottom end", "one end", "front side", "rear side", "other end", "upper", "lower", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated; also, unless expressly stated or limited otherwise, the terms "mounted," "screwed," "plugged," "interference fit," "disposed," and the like are to be construed broadly, e.g., as a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A vibration isolation mounting device for electrical equipment, comprising:

a base (1);

the shell (2) is arranged at the top end of the base (1) along the left-right direction;

the fixing mechanism (3) is inserted at the top end of the inner cavity of the shell (2);

and the controller (4) is arranged at the left end of the front side of the shell (2).

2. The vibration isolation mounting device for electric power equipment according to claim 1, wherein: the fixing mechanism (3) further comprises:

the fixing mechanism shell (31) is inserted at the top end of the inner cavity of the shell (2), and the top end of the fixing mechanism shell (31) extends out of the top end of the inner cavity of the shell (2);

the stepping motor (32) is installed at the rear right side of the inner cavity of the fixing mechanism shell (31) along the left-right direction, and the stepping motor (32) is electrically connected with the controller (4);

a rotating shaft (33) which is connected to the output end of the stepping motor (32) along the left and right direction by screws;

the number of the first conical gears (34) is two, and the two first conical gears (34) are respectively connected to the left side and the right side of the outer wall of the rotating shaft (33) in a key mode;

the number of the screw rods (36) is two, the two screw rods (36) are respectively connected to the left end and the right end of the front side of the inner cavity of the fixing mechanism shell (31) in a rotating mode through bearings along the front-back direction, inner rings of the bearing pairs are in interference fit with the outer wall of the screw rods (36), outer rings of the bearings are fixedly connected with the inner wall of the fixing mechanism shell (31), and threads on the front side and the rear side of the outer wall of each screw rod (36) are positive threads and negative threads;

the number of the second bevel gears (35) is two, the two second bevel gears (35) are respectively connected with the rear sides of the outer walls of the left screw rod (36) and the right screw rod (36) in a key mode, and the left second bevel gears (35) and the right second bevel gears (35) are respectively meshed with the left first bevel gears (34) and the right first bevel gears (34);

the number of the screw nuts (37) is two, the number of the screw nuts (37) in each group is two, and the two groups of screw nuts (37) are respectively screwed on the front side and the rear side of the outer walls of the left screw rod (36) and the right screw rod (36);

spacing groove (38), the quantity of spacing groove (38) is two, two spacing groove (38) are seted up along the fore-and-aft direction respectively and are being in the top left and right sides of fixed establishment casing (31), both sides link up with the outer wall and the inner chamber of fixed establishment casing (31) respectively about the inner chamber of spacing groove (38) mutually, the outer wall top of screw nut (37) is pegged graft with the inner chamber adaptation of spacing groove (38).

3. The vibration-isolating mounting device for electric power equipment according to claim 2, wherein: the fixing mechanism (3) further comprises:

the number of the fixing plates (39) is two, the number of each group of fixing plates (39) is two, and the two groups of fixing plates (39) are respectively installed at the top ends of the left group of screw nuts (37) and the right group of screw nuts (37) along the left-right direction;

the number of the shock absorption gaskets (310) is two, the number of the shock absorption gaskets (310) in each group is two, and the two groups of shock absorption gaskets (310) are respectively arranged on the inner sides of the left and right groups of fixing plates (39);

the number of the infrared signal emitters (311) is two, the number of the infrared signal emitters (311) in each group is two, the two infrared signal emitters (311) in each group are respectively arranged at the outer center positions of the two groups of the fixing plates (39), and the two groups of the infrared signal emitters (311) are electrically connected with the controller (4);

infrared signal receiver (312), the quantity of infrared signal receiver (312) is two sets of, every group the quantity of infrared signal receiver (312) is two, and is two sets of infrared signal receiver (312) are installed respectively the corresponding position department of both sides and infrared signal transmitter (311) around fixed establishment casing (31), and is two sets of infrared signal receiver (312) all with controller (4) electric connection.

4. The vibration-isolating mounting device for electric power equipment according to claim 2, wherein: the fixing mechanism (3) further comprises:

the heat dissipation hole (313) is formed in the center of the top end of the fixing mechanism shell (31), and the upper side and the lower side of an inner cavity of the heat dissipation hole (313) are communicated with the outer wall and the inner cavity of the fixing mechanism shell (31) respectively;

the first heat dissipation fan (314) is installed at the top end of the inner cavity of the fixing mechanism shell (31) and located at the position corresponding to the bottom end of the heat dissipation hole (313), the bottom end of the first heat dissipation fan (314) extends out of the lower surface of the fixing mechanism shell (31), and the first heat dissipation fan (314) is electrically connected with the controller (4).

5. The vibration isolation mounting device for electric power equipment according to claim 1, wherein: the base (1) further comprises:

the number of the shock absorbers (5) is four, the four shock absorbers (5) are respectively arranged at four corners of the bottom end of the inner cavity of the shell (2) in the vertical direction, and the top ends of the shock absorbers (5) are fixedly connected with the lower surface of the fixing mechanism shell (31);

the radiating fins (6) are arranged at the positions, corresponding to the first radiating fan (314), of the bottom end of the inner cavity of the shell (2) along the front-back direction;

the number of the second heat dissipation fans (7) is two, the two second heat dissipation fans (7) are respectively arranged on two sides of the front side of the heat dissipation sheet (6), the outer side of each second heat dissipation fan (7) extends out of the outer wall of the shell (2), and the two second heat dissipation fans (7) are electrically connected with the controller (4).

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