CN219576371U - Insulating base of electric control cabinet - Google Patents

Abstract

The utility model discloses an insulating base of an electric control cabinet, which belongs to the field of electric control cabinets and comprises a base, wherein the upper side surface of the base is provided with a mounting groove, the position of the base below the mounting groove is in a box-shaped structure, the positions of the upper side surface of the base, which are positioned on the two sides and the rear side of the mounting groove, are provided with a plurality of mounting plates, rubber pads are adhered to the inner part of the mounting groove, the middle position of the mounting groove is provided with a through hole, the left side surface and the right side surface of the base are provided with positioning notches, the electric control cabinet body and moving units are arranged on the base through the mounting groove, and the number of the moving units is four and symmetrically distributed on the lower side surface of the base. According to the utility model, the lifting and accommodating fixing unit and the universal wheel structure can facilitate the movement and fixing of the electric control cabinet, the fixing unit is accommodated to move by utilizing the universal wheel when the electric control cabinet needs to move, the fixing unit is discharged to fix when the electric control cabinet needs to be fixed, and the electric control cabinet base is convenient to use.

Description

Insulating base of electric control cabinet

Technical Field

The utility model relates to an insulating base, in particular to an insulating base of an electric control cabinet.

Background

The electric control cabinet is a control cabinet (box) which is used for assembling the switch equipment, the measuring instrument, the protection electrical appliance and the auxiliary equipment in or on the closed or semi-closed metal cabinet according to the electric wiring requirement, and the arrangement of the electric control cabinet meets the requirement of normal operation of an electric power system, is convenient to overhaul and does not endanger the safety of personnel and surrounding equipment. The circuit can be switched on or off by means of a manual or automatic switch during normal operation. In case of failure or abnormal operation, the circuit is cut off or an alarm is given by means of a protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust certain electrical parameters to prompt or signal deviation from a normal working state. The method is commonly used in various power generating, distributing and transforming substations. The insulating base of the electric control cabinet is a base structure of which the lower end of the electric control cabinet is used for placing and installing the electric control cabinet.

In the prior art, according to the chinese patent, the patent with the application number of cn202221657192.X discloses a low-voltage switch cabinet base, the working principle is as follows: when an operator rotates the connecting rod, the connecting rod performs circular motion through the rotating shaft center of the rocking handle by the movable bearing, torque force between the connecting rod and the rocking handle is counteracted by the rotation of the movable bearing to drive the rocking handle to synchronously rotate clockwise and synchronously drive the rotating shaft to synchronously rotate with a gear fixedly arranged on the rotating shaft, so that a gear II meshed with the gear I is driven to synchronously rotate with the threaded rod, the threaded rod rotates, namely, the threaded rod group rotates, the adjusting plate is driven to lift or descend in a bearing interval formed between the threaded rod groups, and simultaneously pulls the two handles, thereby driving the pulling rod to pull and compress the spring in a direction far away from the frame body, generating clamping force opposite to the pulling direction, until the roller can roll along the surface of the switch cabinet and press the roller, and the switch cabinet always keeps an angle with the adjusting plate in the process of being driven to lift or descend.

The existing electric control cabinet insulating base has certain defects when in use, the electric control cabinet is generally large in size, the electric control cabinet needs to be transported to a use position in the installation process of the electric control cabinet, and the large electric control cabinet is time-consuming and labor-consuming when being transported, if rollers are installed at the bottom of the electric control cabinet, the electric control cabinet is inconvenient to fix, if the rollers are not arranged on the electric control cabinet, the electric control cabinet is inconvenient to move, and the current electric control cabinet is not provided with a moving and fixing structure, so that the electric control cabinet cannot be quickly moved to the use position to fix the electric control cabinet, and the electric control cabinet is inconvenient to use.

Disclosure of Invention

The utility model aims to provide an insulating base of an electric control cabinet, which can realize the rapid movement and fixation of the electric control cabinet by utilizing a movement and fixation unit on the base of the electric control cabinet, saves the installation time of the electric control cabinet and is convenient for the use of the electric control cabinet.

The technical aim of the utility model is realized by the following technical scheme: an electrically controlled cabinet insulating base, comprising:

the electric control cabinet comprises a base, wherein the upper side surface of the base is provided with a mounting groove, the position of the base below the mounting groove is in a box-shaped structure, a through hole is formed in the middle of the mounting groove, the left side surface and the right side surface of the base are provided with positioning notches, and an electric control cabinet body is mounted on the base through the mounting groove;

the number of the moving units is four, the moving units are symmetrically distributed on the lower side surface of the base, and the moving units are used for moving the electric control cabinet;

the fixing unit comprises a bottom plate, two connecting plates perpendicular to the bottom plate are arranged on the upper side of the bottom plate, a transverse plate parallel to the bottom plate is arranged at the upper end of the connecting plate, guide rods are arranged at the two ends of the transverse plate in a penetrating mode, a positioning block is arranged on one side face of the transverse plate in a penetrating mode, a handle is arranged on the outer surface of the positioning block, the upper end of the guide rod is fixedly connected to the position above the inner wall of the base, a top block is arranged at the lower end of the guide rod and located at the position between the bottom plate and the transverse plate, the transverse plate is movably arranged at the position inside the base through the guide rods, the positioning notch is in an I-shaped structure, the size of the positioning block is identical to the size of two horizontal notches of the positioning notch, the fixing unit is movably mounted at the position below the base, the number of the fixing units is two, and the fixing units are used for fixing after the electric control cabinet moves through the moving unit.

Preferably, the mounting groove is communicated with the box-shaped cavity of the base through a through hole, a protection unit for dampproof protection of the electric control cabinet body is arranged in the through hole, the protection unit comprises a mounting frame, fixing plates are arranged on two side faces of the mounting frame, fixing bolts are arranged on the fixing plates, a dampproof plate and a dustproof net which are distributed in parallel are arranged in the mounting frame, and a plurality of vent holes which are distributed in an array mode are formed in the dampproof plate.

Through adopting above-mentioned technical scheme, set up on the mounting groove with the fixed plate assorted fixed slot of installing the frame, utilize fixed plate and fixing bolt to install the installing frame in the through-hole, when the base structure of automatically controlled cabinet uses, dampproofing board in the installing frame can play dampproofing effect, avoids the moisture on ground to enter into in the automatically controlled cabinet through the base to the dust screen can play certain dustproof effect.

Preferably, the mobile unit comprises a universal wheel, a supporting rod is arranged on the universal wheel, a fixing sleeve is sleeved at the upper end of the supporting rod, a positioning plate is fixedly arranged at the upper end of the fixing sleeve, a damping spring is sleeved outside the supporting rod, a damping pad is filled in the fixing sleeve, the upper end of the supporting rod is slidably connected with the fixing sleeve, the damping pad is filled at a position between the inner wall of the fixing sleeve and the upper end of the supporting rod, and the damping spring is arranged at a position between the universal wheel and the fixing sleeve.

Through adopting above-mentioned technical scheme, the universal wheel passes through the locating plate on the bracing piece and installs on the downside of base, utilizes the universal wheel to carry out the removal of automatically controlled cabinet, when automatically controlled cabinet need carry out the position and remove, the fixed unit on the base is packed up, then removes through the universal wheel, can carry out the shock attenuation through damping shock-absorbing structure that damping spring and damping pad formed when removing, makes the automatically controlled cabinet more stable when removing.

Preferably, the upper side of the base is provided with a plurality of mounting plates at the positions of the two sides and the rear side of the mounting groove, a rubber pad is stuck on the inside of the mounting groove, and a mounting hole is formed in the middle position of the mounting plate and the rubber pad is of a rectangular ring structure.

Through adopting above-mentioned technical scheme, the mounting groove is the same with the lower extreme size of the automatically controlled cabinet body, and the lower extreme of the automatically controlled cabinet body is placed and is installed in the mounting groove of base, and the mounting panel can be used for the reinforcement installation of the automatically controlled cabinet body, utilizes the rubber pad can play insulating effect.

Preferably, the telescopic part comprises a first connecting sleeve, a first connecting rod is sleeved on the first connecting sleeve, a first sliding block is arranged at one end of the first connecting rod, which is positioned inside the first connecting sleeve, and the first connecting rod is movably connected with the first connecting sleeve, and a connecting spring is arranged between the first sliding block of the first connecting rod and the inner wall of the first connecting sleeve.

Through adopting above-mentioned technical scheme, the head rod stretches out and draws back on first adapter sleeve through connecting spring to can be in the lifting type of adjusting fixed unit be convenient for with locating piece card in the location notch.

Preferably, the telescopic part comprises a second connecting sleeve, a second connecting rod is sleeved on the second connecting sleeve, a second sliding block is arranged at one end of the second connecting rod, which is positioned inside the second connecting sleeve, a limiting block plate is arranged at one end of the second connecting rod, which is positioned outside the second connecting sleeve, and a rubber corrugated pipe is arranged between the limiting block plate and the second connecting sleeve.

Through adopting above-mentioned technical scheme, make the second connecting rod stretch out and draw back through the elasticity of rubber bellows to can accomplish the location of locating piece in the location notch, conveniently utilize fixed unit to fix the automatically controlled cabinet.

In summary, when the insulating base of the electric control cabinet is used, the mounting frame is mounted in the through hole of the base through the fixing bolt on the fixing plate, the dampproof plate and the dustproof net in the mounting frame play a role in dampproof and dustproof, the lower end of the electric control cabinet body is placed in the mounting groove of the base, then the mounting screw is screwed on the mounting plate, so that the electric control cabinet body is fixed on the base, when the electric control cabinet body needs to be moved to a use position, the electric control cabinet body is pushed to move through the universal wheel on the lower side of the base, in the moving process, the damping spring and the damping pad on the universal wheel form a damping structure to ensure the stability of the electric control cabinet body when moving, when the electric control cabinet body moves to the use position, the positioning block is pulled outwards from the positioning notch by the handle on the positioning block, the telescopic part stretches to enable the positioning block to be separated from the positioning notch, the positioning block is pressed downwards, the transverse plate descends under the action of the guide rod in the base, the transverse plate drives the bottom plate to descend, the electric control cabinet body and one side of the base are lifted slightly, when the positioning block moves to the notch at the lower end position of the positioning notch along with the descending of the bottom plate, the positioning block is pushed back to enable the positioning block to be clamped in the notch at the lower end position of the positioning notch, at the moment, the bottom plate is positioned at a position slightly lower than the universal wheel, the bottom plate at the other side of the base is descended by the same method, and therefore the electric control cabinet body and the base are supported by a support structure formed by the bottom plate, the support of the bottom plate is used for supporting the electric control cabinet body and the base, and the electric control cabinet body can be more stable relative to the contact area of the universal wheel and the base plate can be screwed into the screw for reinforcement, and the electric control cabinet body is convenient to fix;

according to the utility model, the electric control cabinet can be conveniently installed through the moving unit and the fixing unit, after the electric control cabinet is installed through the insulating base, the moving unit at the lower side of the base can be used for realizing the rapid movement of the electric control cabinet, the electric control cabinet can be moved through the universal wheels during installation, time and labor are saved, the electric control cabinet can be fixed through the lifting and accommodating fixing unit after the electric control cabinet is moved, and the electric control cabinet can be quickly fixed after the electric control cabinet is moved;

according to the utility model, the universal wheels with the damping structures arranged on the lower side surfaces of the insulating bases of the electric control cabinets can facilitate movement of the electric control cabinets, stability in movement of the electric control cabinets is ensured, the electric control cabinets can be quickly moved without a plurality of people, installation and maintenance of the electric control cabinets are facilitated, and after the electric control cabinets are moved to the designated positions, the electric control cabinets and the bases can be supported by utilizing the support structures stored in the bases in a lifting manner, so that the electric control cabinets can be conveniently installed and fixed.

Drawings

FIG. 1 is a schematic view of the installation structure of the electric control cabinet of the present utility model;

FIG. 2 is a schematic view of the structure of the base of the present utility model;

FIG. 3 is a partial cross-sectional view of the base of the present utility model;

FIG. 4 is a schematic structural view of the fixing unit of the present utility model;

FIG. 5 is a schematic view of the structure of the protection unit of the present utility model;

fig. 6 is a schematic diagram of the structure of the mobile unit of the present utility model;

fig. 7 is a schematic structural view of a telescopic part according to a first embodiment of the present utility model;

fig. 8 is a schematic structural view of a telescopic portion according to a second embodiment of the present utility model.

In the figure, 1, an electric control cabinet body; 2. a base; 3. a mounting groove; 4. a mounting plate; 5. a rubber pad; 6. a through hole; 7. a protection unit; 71. a mounting frame; 72. a fixing plate; 73. a fixing bolt; 74. a moisture-proof plate; 75. a vent hole; 76. a dust screen; 8. positioning the notch; 9. a mobile unit; 91. a universal wheel; 92. a support rod; 93. a fixed sleeve; 94. a positioning plate; 95. a damping spring; 96. a damping pad; 10. a fixing unit; 101. a bottom plate; 102. a connecting plate; 103. a cross plate; 104. a guide rod; 105. a telescopic part; 1051. a first connection sleeve; 1052. a first connecting rod; 1053. a connecting spring; 1054. a second connection sleeve; 1055. a second connecting rod; 1056. a limiting plate; 1057. a rubber bellows; 106. a positioning block; 107. a handle.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Example 1:

as shown in fig. 1-3, an insulating base of an electric control cabinet comprises a base 2, a moving unit 9 and a fixing unit 10, wherein a mounting groove 3 is formed in the upper side surface of the base 2, the position of the base 2 below the mounting groove 3 is in a box-shaped structure, the mounting groove 3 is identical to the lower end of the electric control cabinet body 1 in size, the lower end of the electric control cabinet body 1 is placed in the mounting groove 3 of the base 2, a plurality of rubber pads 5 are adhered to the inner part of the mounting groove 3 of the mounting plate 4, the mounting plate 4 is used for fixing the electric control cabinet body 1 on the base 2, the rubber pads 5 play an insulating role, through holes 6 are formed in the middle position of the mounting groove 3, the through holes 6 ensure heat dissipation of the electric control cabinet body 1 on the base 2, positioning notches 8 are formed in the left side surface and the right side surface of the base 2, the electric control cabinet body 1 is installed on the base 2 through the mounting groove 3, the number of the moving unit 9 is four and symmetrically distributed on the lower side surface of the base 2, the moving unit 9 is used for fixing the electric control cabinet body 10 by utilizing the moving unit 9, and the moving unit 10 is installed below the moving unit 10 in the moving unit 2.

As shown in fig. 4 and 7, the fixing unit 10 includes a base plate 101, two connection plates 102 perpendicular to the positioning plate 101 are provided on the upper side of the base plate 101, a transverse plate 103 parallel to the base plate 101 is provided at the upper end of the connection plates 102, guide rods 104 are provided at both ends of the transverse plate 103, a telescopic part 105 is provided on one side of the transverse plate 103, a positioning block 106 is provided on the telescopic part 105, a handle 107 is provided on the outer surface of the positioning block 106, the upper end of the guide rods 104 is fixedly connected to a position above the inner wall of the base 2, a top block is provided at the lower end of the guide rods 104 and located between the base plate 101 and the transverse plate 103, the transverse plate 103 is movably provided at a position inside the base 2 through the guide rods 104, the positioning notch 8 has an i-shaped structure, the size of the positioning block 106 is the same as the two horizontal notch sizes of the positioning notch 8, the telescopic part 105 includes a first connection sleeve 1051, a first connection rod 1052 is sleeved on the first connection sleeve 1051, the first connecting rod 1052 is provided with a first sliding block at one end inside the first connecting sleeve 1051, the first connecting rod 1052 is movably connected with the first connecting sleeve 1051, a connecting spring 1053 is arranged between the first sliding block of the first connecting rod 1052 and the inner wall of the first connecting sleeve 1051, when the electric control cabinet body 1 moves to the using position, the positioning block 106 is pulled outwards from the positioning notch 8 by utilizing the handle 107 on the positioning block 106, the first connecting rod 1052 of the telescopic part 105 stretches on the first connecting sleeve 1051, the positioning block 106 is separated from the positioning notch 8, the positioning block 106 is pressed downwards, the transverse plate 103 descends under the action of the guide rod 104 in the base 2, the transverse plate 103 drives the bottom plate 101 to descend, one side of the electric control cabinet body 1 and the base 2 is slightly lifted, along with the descending of the bottom plate 101, when the positioning block 106 moves to the notch at the lower end of the positioning notch 8 almost, the positioning block 106 is pushed back, the positioning block 106 rebounds under the action of the connecting spring 1053, the positioning block 106 is clamped in the notch at the lower end of the positioning notch 8, the bottom plate 101 is at a position slightly lower than the universal wheel 91, the bottom plate 101 at the other side of the base 2 is lowered by the same method, and therefore the electric control cabinet 1 and the base 2 are supported by a support structure formed by the bottom plate 101, the connecting plate 102 and the transverse plate 103.

As shown in fig. 5, the mounting groove 3 is communicated with the box-shaped cavity of the base 2 through the through hole 6, a protection unit 7 for dampproof protection of the electric control cabinet 1 is arranged in the through hole 6, the protection unit 7 comprises a mounting frame 71, fixing plates 72 are arranged on two side surfaces of the mounting frame 71, fixing bolts 73 are arranged on the fixing plates 72, dampproof plates 74 and dustproof nets 75 which are distributed in parallel are arranged in the mounting frame 71, a plurality of vent holes 75 which are distributed in an array mode are formed in the dampproof plates 74, the mounting frame 71 is mounted in the through hole 6 of the base 2 through the fixing bolts 73 on the fixing plates 72, and the dampproof plates 74 and the dustproof nets 76 in the mounting frame 71 play a dampproof and dustproof role.

As shown in fig. 6, the moving unit 9 includes a universal wheel 91, a supporting rod 92 is provided on the universal wheel 91, a fixing sleeve 93 is sleeved at the upper end of the supporting rod 92, a positioning plate 94 is fixedly arranged at the upper end of the fixing sleeve 93, a damping spring 95 is sleeved outside the supporting rod 92, a damping cushion 96 is filled inside the fixing sleeve 93, the upper end of the supporting rod 92 is slidably connected with the fixing sleeve 93, the damping cushion 96 is filled at a position between the inner wall of the fixing sleeve 93 and the upper end of the supporting rod 92, the damping spring 95 is arranged at a position between the universal wheel 91 and the fixing sleeve 93, the universal wheel 91 is mounted on the lower side surface of the base 2 through a positioning plate 94 on the supporting rod 92, the moving of the electric control cabinet can be carried out by utilizing the universal wheel 91, when the electric control cabinet needs to carry out position movement, then the fixing unit 10 on the base 2 is retracted through the universal wheel 91, and a damping structure formed by the damping spring 95 and the damping cushion 96 can be damped during moving, so that the electric control cabinet can be more stable during moving.

Working principle: when the insulated base of the electric control cabinet is used, the mounting frame 71 is mounted in the through hole 6 of the base 2 through the fixing bolt 73 on the fixing plate 72, the dampproof plate 74 and the dustproof net 76 in the mounting frame 71 play a role in dampproof and dustproof, the lower end of the electric control cabinet body 1 is placed in the mounting groove 3 of the base 2, then the mounting screw is screwed on the mounting plate 4, so that the electric control cabinet body 1 is fixed on the base 2, when the electric control cabinet body 1 needs to be moved to a using position, the electric control cabinet body 1 is pushed to move through the universal wheel 91 on the lower side surface of the base 2, in the moving process, the damping spring 95 and the damping pad 96 on the universal wheel 91 form a damping structure to ensure the stability when the electric control cabinet body 1 moves, after the electric control cabinet body 1 moves to the using position, the positioning block 106 is pulled outwards from the positioning notch 8 by the handle 107 on the positioning block 106, then the telescopic part 105 stretches to separate the positioning block 106 from the positioning notch 8, then the positioning block 106 is downwards pressed, the transverse plate 103 descends under the action of the guide rod 104 in the base 2, the transverse plate 103 drives the bottom plate 101 to descend, one side of the electric control cabinet body 1 and one side of the base 2 are slightly lifted, along with the descending of the bottom plate 101, when the positioning block 106 moves to the notch almost at the lower end of the positioning notch 8, the positioning block 106 is pushed back to clamp the positioning block 106 in the notch at the lower end of the positioning notch 8, at the moment, the bottom plate 101 is positioned at a position slightly lower than the universal wheel 91, the bottom plate 101 at the other side of the base 2 is descended by the same method, so that the electric control cabinet body 1 and the base 2 are supported by the support structure formed by the bottom plate 101, the connecting plate 102 and the transverse plate 103, and the electric control cabinet body 1 can be more stable by the support of the bottom plate 101 relative to the contact area of the universal wheel 91 and the ground, and screw can also be screwed in on the bottom plate 101 to consolidate, be convenient for the fixed of automatically controlled cabinet body 1.

Example 2:

as shown in fig. 8, an insulating base of an electric control cabinet in embodiment 2 is different from embodiment 1 in that the telescopic part 105 is different from embodiment 2 in that the telescopic part 105 in embodiment 2 is: the telescopic part 105 includes second adapter sleeve 1054, second connecting rod 1055 has been cup jointed on the second adapter sleeve 1054, the one end that second connecting rod 1055 is located second adapter sleeve 1054 inside is provided with the second slider, the one end that second connecting rod 1055 is located second adapter sleeve 1054 outside is provided with stopper board 1056, be provided with rubber bellows 1057 between limiting board 1056 and the second adapter sleeve 1054, make second connecting rod 1055 flexible through rubber bellows 1057's elasticity, thereby can accomplish the location of locating piece 106 in location notch 8, it is fixed with the electric cabinet to conveniently utilize the fixed unit.

The principle of this embodiment is similar to embodiment 1, with the main differences: the telescopic part 105 in embodiment 1 is telescopic and recovered by the connecting spring 1053, and the telescopic part 105 in embodiment 2 is telescopic and recovered by the rubber bellows 1057, and the principle of other parts is the same as that of embodiment 1, and the description thereof will be omitted.

Claims (9)

1. An insulating base of an electric control cabinet is characterized by comprising,

the electric control cabinet comprises a base (2), wherein a mounting groove (3) is formed in the upper side surface of the base (2), the base (2) is arranged below the mounting groove (3) and is of a box-shaped structure, a through hole (6) is formed in the middle of the mounting groove (3), positioning notches (8) are formed in the left side surface and the right side surface of the base (2), and an electric control cabinet body (1) is arranged on the base (2) through the mounting groove (3);

the number of the moving units (9) is four, the moving units (9) are symmetrically distributed on the lower side surface of the base (2), and the moving units (9) are used for moving the electric control cabinet;

the fixing unit (10), fixing unit (10) includes bottom plate (101), the upside of bottom plate (101) is provided with two connecting plates (102) that are perpendicular with bottom plate (101), the upper end of connecting plate (102) is provided with diaphragm (103) that are parallel with bottom plate (101), guide bar (104) have all been run through at the both ends of diaphragm (103), a side of diaphragm (103) is provided with telescopic portion (105) and is provided with locating piece (106) on telescopic portion (105), the surface of locating piece (106) is provided with handle (107), the quantity of fixing unit (10) movable mounting in the position of the inside below of base (2) is two, and fixing unit (10) are used for fixing after the automatically controlled cabinet moves through mobile unit (9).

2. The insulated base of an electric control cabinet according to claim 1, wherein: the mounting groove (3) is communicated with the box-shaped cavity of the base (2) through the through hole (6), and a protection unit (7) for dampproof protection of the electric control cabinet body (1) is arranged in the through hole (6).

3. An electrically controlled cabinet insulating base according to claim 2, wherein: the protection unit (7) comprises a mounting frame (71), fixing plates (72) are arranged on two side faces of the mounting frame (71), fixing bolts (73) are arranged on the fixing plates (72), moisture-proof plates (74) and dust-proof screens (76) which are distributed in parallel are arranged in the mounting frame (71), and a plurality of vent holes (75) which are distributed in an array mode are formed in the moisture-proof plates (74).

4. The insulated base of an electric control cabinet according to claim 1, wherein: the movable unit (9) comprises universal wheels (91), support rods (92) are arranged on the universal wheels (91), fixing sleeves (93) are sleeved at the upper ends of the support rods (92), positioning plates (94) are fixedly arranged at the upper ends of the fixing sleeves (93), damping springs (95) are sleeved outside the support rods (92), and damping pads (96) are filled in the fixing sleeves (93).

5. The insulated base of an electric control cabinet according to claim 4, wherein: the upper end of the supporting rod (92) is in sliding connection with the fixing sleeve (93), the damping pad (96) is filled at a position between the inner wall of the fixing sleeve (93) and the upper end of the supporting rod (92), and the damping spring (95) is arranged at a position between the universal wheel (91) and the fixing sleeve (93).

6. The insulated base of an electric control cabinet according to claim 1, wherein: the mounting structure is characterized in that a plurality of mounting plates (4) are arranged on the upper side face of the base (2) and located on the two sides and the rear side of the mounting groove (3), rubber pads (5) are adhered to the inside of the mounting groove (3), mounting holes are formed in the middle positions of the mounting plates (4), and the rubber pads (5) are of rectangular ring structures.

7. The insulated base of an electric control cabinet according to claim 1, wherein: the upper end fixed connection of guide bar (104) is in the position of the inner wall top of base (2), the lower extreme of guide bar (104) is provided with the kicking block and is located the position between bottom plate (101) and diaphragm (103), diaphragm (103) are through guide bar (104) activity setting in the inside position of base (2), location notch (8) are I shape structure, the size of locating piece (106) is the same with two horizontally notch sizes of location notch (8).

8. The insulated base of an electric control cabinet according to claim 1, wherein: the telescopic part (105) comprises a first connecting sleeve (1051), a first connecting rod (1052) is sleeved on the first connecting sleeve (1051), one end of the first connecting rod (1052) located inside the first connecting sleeve (1051) is provided with a first sliding block, the first connecting rod (1052) is movably connected with the first connecting sleeve (1051), and a connecting spring (1053) is arranged between the first sliding block of the first connecting rod (1052) and the inner wall of the first connecting sleeve (1051).

9. The insulated base of an electric control cabinet according to claim 1, wherein: the telescopic part (105) comprises a second connecting sleeve (1054), a second connecting rod (1055) is sleeved on the second connecting sleeve (1054), a second sliding block is arranged at one end of the second connecting rod (1055) located inside the second connecting sleeve (1054), a limiting plate (1056) is arranged at one end of the second connecting rod (1055) located outside the second connecting sleeve (1054), and a rubber corrugated pipe (1057) is arranged between the limiting plate (1056) and the second connecting sleeve (1054).