CN220022039U - Switch board shock-absorbing mount - Google Patents

Abstract

The utility model discloses a power distribution cabinet damping base which comprises a base main body, wherein a first mounting groove and a second mounting groove are respectively arranged in the base main body, a power distribution cabinet mounting table is movably arranged in the first mounting groove, a plurality of convex grooves are respectively arranged at the bottom side of the first mounting groove, a sliding block is movably arranged in the convex grooves through a damping component, a connecting block is fixedly arranged at the top side of the sliding block, energy generated when the power distribution cabinet mounting table vibrates is damped and buffered through the cooperation of an air bag and a plurality of second damping springs, and meanwhile, energy generated when the power distribution cabinet mounting table vibrates is buffered and weakened under the cooperation of a plurality of groups of dampers and the first damping springs, so that the energy finally transmitted to the inside of the power distribution cabinet cannot be greatly weakened, the damage to electronic components in the power distribution cabinet cannot be formed, and meanwhile, the occurrence of falling-off of electronic component joints in the power distribution cabinet due to shaking is reduced, and normal operation of the electronic components in the power distribution cabinet is guaranteed.

Description

Switch board shock-absorbing mount

Technical Field

The utility model relates to the technical field of power distribution cabinet bases, in particular to a power distribution cabinet damping base.

Background

The power distribution cabinet is the final-stage equipment of the power distribution system, is a generic name of a motor control center and is used in occasions with scattered load and fewer loops; the motor control center is used for occasions with concentrated loads and more loops, and distributes the electric energy of a certain circuit of the upper-level distribution equipment to the nearby loads, so that the motor control center can play a role in protecting, monitoring and controlling the loads.

The stability of switch board base is extremely important in the use, if can not guarantee the stability of switch board base, can cause the rocking of switch board when receiving external collision vibrations, and then cause the rocking of inside electronic component, causes the drop of junction even, influences the normal operating of electronic component in the switch board.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a damping base of a power distribution cabinet, which is used for solving the problems.

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

the utility model provides a switch board shock-absorbing mount, includes the base main part, first mounting groove and second mounting groove have been respectively in the base main part, a plurality of protruding type grooves have been seted up respectively to the downside in the first mounting groove, have the slider through damper movable mounting in the protruding type groove, the top side fixed mounting of slider has the connecting block, the top activity of connecting block extends to in the first mounting groove and with the downside fixed connection of switch board mount, movable mounting has the limiting plate in the second mounting groove, the top side fixed mounting of limiting plate has the connecting plate, the top side activity of connecting plate extends to in the first mounting groove and with the downside fixed connection of switch board mount, install the gasbag in the second mounting groove, the top side of gasbag is laminated mutually with the downside of limiting plate.

Preferably, the plurality of convex grooves are arranged at equal intervals, and the plurality of convex grooves are respectively positioned at the outer side of the second mounting groove.

Preferably, the damping assembly comprises a damper and a first damping spring, the damper is fixedly arranged on the inner wall of the bottom side of the convex groove, the top end of the damper is fixedly connected with the bottom side of the sliding block, one end of the first damping spring is fixedly arranged on the inner wall of the bottom side of the convex groove, and the other end of the first damping spring is fixedly connected with the bottom side of the sliding block.

Preferably, the damper is located in a first damping spring, and the first damping spring is matched with the convex groove.

Preferably, the top side of limiting plate is fixed mounting respectively has a plurality of second damping spring's one end, and a plurality of second damping spring's the other end and the top side inner wall fixed connection of second mounting groove play fine shock attenuation cushioning effect to the limiting plate under a plurality of second damping spring's effect.

Preferably, the plurality of second damping springs are equidistantly arranged, and the plurality of second damping springs are respectively located at the outer side of the connecting plate.

Preferably, the air bag is made of fabric nylon materials, the size of the air bag is smaller than that of the second mounting groove, and when the air bag dampens and cushions the limiting plate, the limiting plate compresses the air bag, and the air bag gradually expands to the periphery.

Compared with the prior art, the utility model has the beneficial effects that: this switch board shock-absorbing mount, through the cooperation of gasbag and a plurality of second damping spring, the energy that produces when shaking the switch board mount table carries out shock attenuation buffering, simultaneously under multiunit attenuator and first damping spring's cooperation effect, the energy that shakes the mount table and produce the switch board buffers and weakens, make the energy that transmits the switch board inside at last by great weakening, thereby can't constitute the damage to the electronic component of switch board inside, simultaneously, reduce and because of rocking the condition emergence that causes the inside electronic component junction of switch board to come off, thereby ensured the normal operating of the inside electronic component of switch board.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a limiting plate of the present utility model;

fig. 4 is a schematic view of the bottom view of the air bag of the present utility model.

In the figure: 1. a base body; 2. a first mounting groove; 3. a second mounting groove; 4. a power distribution cabinet mounting table; 5. a convex groove; 6. a damper; 7. a first damper spring; 8. a slide block; 9. a connecting block; 10. a limiting plate; 11. a connecting plate; 12. an air bag; 13. and a second damping spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples: referring to fig. 1-4, a damping base of a power distribution cabinet comprises a base main body 1, wherein a first installation groove 2 and a second installation groove 3 are respectively arranged in the base main body 1, a power distribution cabinet installation table 4 is movably installed in the first installation groove 2, a plurality of convex grooves 5 are respectively arranged at the bottom side of the first installation groove 2, a sliding block 8 is movably installed in the convex grooves 5 through damping components, a connecting block 9 is fixedly installed at the top side of the sliding block 8, the top end of the connecting block 9 movably extends into the first installation groove 2 and is fixedly connected with the bottom side of the power distribution cabinet installation table 4, a limiting plate 10 is movably installed in the second installation groove 3, a connecting plate 11 is fixedly installed at the top side of the limiting plate 10, an air bag 12 is installed in the second installation groove 3, and the top side of the air bag 12 is attached to the bottom side of the limiting plate 10; the plurality of convex grooves 5 are arranged at equal intervals, and the plurality of convex grooves 5 are respectively positioned at the outer side of the second mounting groove 3; the damping component comprises a damper 6 and a first damping spring 7, wherein the damper 6 is fixedly arranged on the inner wall of the bottom side of the convex groove 5, the top end of the damper 6 is fixedly connected with the bottom side of the sliding block 8, one end of the first damping spring 7 is fixedly arranged on the inner wall of the bottom side of the convex groove 5, and the other end of the first damping spring 7 is fixedly connected with the bottom side of the sliding block 8; the damper 6 is positioned in the first damping spring 7, and the first damping spring 7 is matched with the convex groove 5; one ends of a plurality of second damping springs 13 are fixedly arranged on the top side of the limiting plate 10 respectively, the other ends of the second damping springs 13 are fixedly connected with the inner wall of the top side of the second mounting groove 3, and the limiting plate 10 is well damped and buffered under the action of the second damping springs 13; the plurality of second damping springs 13 are arranged at equal intervals, and the plurality of second damping springs 13 are respectively positioned at the outer side of the connecting plate 11; the air bag 12 is made of fabric nylon, the air bag 12 is smaller than the second mounting groove 3 in size, when the air bag 12 dampens and cushions the limiting plate 10, the limiting plate 10 compresses the air bag 12, and the air bag 12 gradually expands to the periphery.

When in use: when the switch board mount table 4 produces to rock, the connecting plate 11 drives limiting plate 10 downward position and removes, and gasbag 12 buffers the energy that most vibrations produced and weakens, simultaneously under the effect of a plurality of second damping spring 13, plays fine shock attenuation cushioning effect to limiting plate 10, simultaneously, when switch board mount table 4 because of rocking down removes, under the shock attenuation cushioning effect of multiunit attenuator 6 and first damping spring 7, plays fine shock attenuation cushioning effect to switch board mount table 4 to the stability of base main part 1 to the switch board in-process of using has been ensured.

In summary, through the cooperation of gasbag 12 and a plurality of second damping spring 13, energy that produces when shaking switch board mount table 4 carries out shock attenuation buffering, simultaneously under the cooperation effect of multiunit attenuator 6 and first damping spring 7, energy that produces switch board mount table 4 vibrations is buffered and is weakened, make the energy that finally transmits the switch board inside by great weakening, thereby can't constitute the damage to the electronic component in the switch board inside, simultaneously, reduce and because of rocking the condition emergence that causes the inside electronic component junction of switch board to appear droing, thereby ensured the normal operating of the inside electronic component of switch board.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims (7)

1. The utility model provides a switch board shock-absorbing mount, includes base main part (1), its characterized in that, first mounting groove (2) and second mounting groove (3) have been in base main part (1) respectively, movable mounting has switch board mount table (4) in first mounting groove (2), a plurality of protruding grooves (5) have been seted up respectively to the downside of first mounting groove (2), have slider (8) through damper movable mounting in protruding groove (5), the top side fixed mounting of slider (8) has connecting block (9), the top activity of connecting block (9) extends to in first mounting groove (2) and with the downside fixed connection of switch board mount table (4), movable mounting has limiting plate (10) in second mounting groove (3), the upside movable extension of limiting plate (11) is in first mounting groove (2) and with the downside fixed connection of switch board mount table (4), install gasbag (12) in second mounting groove (3), the upside of gasbag (12) is laminated with the downside of limiting plate (10).

2. The damping base of a power distribution cabinet according to claim 1, wherein the plurality of convex grooves (5) are arranged at equal intervals, and the plurality of convex grooves (5) are respectively located at the outer side of the second installation groove (3).

3. The damping base of a power distribution cabinet according to claim 1, wherein the damping assembly comprises a damper (6) and a first damping spring (7), the damper (6) is fixedly installed on the inner wall of the bottom side of the convex groove (5), the top end of the damper (6) is fixedly connected with the bottom side of the sliding block (8), one end of the first damping spring (7) is fixedly installed on the inner wall of the bottom side of the convex groove (5), and the other end of the first damping spring (7) is fixedly connected with the bottom side of the sliding block (8).

4. A power distribution cabinet shock mount according to claim 3, wherein the damper (6) is located in a first shock absorbing spring (7), the first shock absorbing spring (7) being adapted to the male groove (5).

5. The damping base of the power distribution cabinet according to claim 1, wherein one ends of a plurality of second damping springs (13) are fixedly installed on the top side of the limiting plate (10) respectively, and the other ends of the second damping springs (13) are fixedly connected with the inner wall of the top side of the second installation groove (3).

6. The damping base of a power distribution cabinet according to claim 5, wherein the plurality of second damping springs (13) are arranged at equal intervals, and the plurality of second damping springs (13) are respectively located at the outer side positions of the connecting plates (11).

7. The damping base of a power distribution cabinet according to claim 1, wherein the air bag (12) is made of fabric nylon material, and the air bag (12) is smaller than the second mounting groove (3).