CN209747994U - Shock-proof type factory uses switch board - Google Patents

Abstract

The utility model discloses a shock-proof type switch board for factory, including the main cabinet body and sealed door plant, sealed door plant installs the surface at the main cabinet body, one side surface mounting of the main cabinet body has the casing that admits air, the opposite side surface mounting of the main cabinet body has exhaust casing, damper is installed to the bottom of the main cabinet body, damper includes shock attenuation base and shock attenuation landing leg, and shock attenuation base fixed mounting has a pressure-bearing reed in the bottom of the main cabinet body, and shock attenuation landing leg installs the bottom at shock attenuation base, and damping spring is installed to shock attenuation landing leg's bottom. The utility model discloses a be provided with a series of structures for this switch board can carry out multistage buffering and absorption to the vibrational force after the switch board receives the vibrational force effect when the inside use of mill, guarantees the stability of switch board internally mounted part, does benefit to the inside normal use of switch board, and possesses functions such as maintenance instrument deposits, facilitates the use.

Description

Shock-proof type factory uses switch board

Technical Field

The utility model relates to a switch board technical field specifically is a shock attenuation type switch board for factory.

Background

In actual factory production process, the consumer that needs to use is more, need be equipped with corresponding switch board from this, when providing the electric energy for a plurality of consumers, carries out electrical control by the switch board.

Receive the difference of consumer, the great equipment of size, there is power component inside, when using, produce the vibrational force very easily, even if consumer and switch board are not direct contact, and the two interval is less, the vibrational force just can transmit for the switch board through ground, general switch board does not possess shock-absorbing function, the switch board is fixed subaerial, when suffering the vibrational force, the vibrational force transmits the installation component for inside, like connecting bolt etc., the vibration number of times is too much, cause very easily droing of bolt, and even cause droing of distribution component, influence practical use very easily, shorten the life of switch board even.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shock-proof type switch board for factory to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a switch board is used in shock-proof type factory, includes the main cabinet body and sealing door board, and sealing door board installs the surface at the main cabinet body, a side surface mounting of the main cabinet body has the casing that admits air, the opposite side surface mounting of the main cabinet body has exhaust casing, damper is installed to the bottom of the main cabinet body, damper includes shock-absorbing base and shock attenuation landing leg, and shock-absorbing base fixed mounting is in the bottom of the main cabinet body, and shock-absorbing base's internally mounted has the pressure-bearing reed, and shock attenuation landing leg installs the bottom at shock-absorbing base, and damping spring is installed to shock.

Preferably, the bottom surface of the shock absorption supporting leg is provided with a fixed shell through a threaded body, and shock absorption pads are arranged at the bottom end of the fixed shell and the gap between the shock absorption base and the main cabinet body.

Preferably, an isolation sieve plate is arranged in the main cabinet body.

Preferably, the main cabinet body above the isolation sieve plate is provided with an assembly cavity, and a main switch is arranged inside the assembly cavity.

Preferably, a storage cavity is arranged inside the main cabinet body below the isolation sieve plate, and a hook is arranged inside the storage cavity.

Preferably, the surfaces of the two ends of the exhaust casing are provided with filter screens, and the exhaust casing is internally provided with an exhaust fan.

Preferably, the inner wall surface mounting of the main cabinet body has the earth connection, and the earth connection extends to the bottom of the main cabinet body, and the earthing device is installed to the bottom of earth connection.

Preferably, a jacking mechanism is arranged on the surface of the grounding device; the jacking mechanism comprises a return spring and a movable column, the return spring is installed on one side surface of the grounding device, the movable column is installed inside the return spring, and the movable column extends downwards.

Preferably, the other side surface of the grounding device is provided with a limiting sliding groove, and the tail end of the grounding wire extends to the bottom end of the movable column through the limiting sliding groove.

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

1. This shock-proof type factory uses switch board through keeping apart the sieve, can carry out the partitioned while to switch board inner space, does not influence the inside air of switch board and flows from top to bottom to through the storing cavity, use with the couple combines, can be used to deposit or hang some factory production or the required instrument of equipment electrical overhaul, be convenient for take and use.

2. This shock-proof type factory uses switch board, through exhausting the casing to use with the casing that admits air combines, the two can be respectively simultaneously to be exhausted and the operation of admitting air, and then realize the inside gas flow of whole switch board, be convenient for give off the inside heat of switch board, through the exhaust fan, can accelerate the inside air flow of the casing that admits air, when doing benefit to the radiating, the accessible filter screen carries out abundant filtration to the air of business turn over exhaust casing, realizes sufficient dustproof effect.

3. This switch board is used in shock-proof type factory, through damping spring, when damping leg suffers the vibrational force, the vibrational force that absorption produced such as accessible deformation, reach preliminary shock attenuation effect, and through fixed casing, can wrap up and protect damping spring wholly, and reach spacing effect, do benefit to damping spring's use, through the pressure-bearing reed, holding power and the vibrational force that can spread damping leg production, avoid the emergence of stress concentration phenomenon, and through the shock pad, can partially absorb the vibrational force and the vibration power that the vibration base transmission of ground transmission for fixed casing transmitted for the main cabinet body respectively, reach buffering absorbing effect.

4. This shock-proof type factory uses switch board, through reset spring, and use with the activity post combination, reset spring can apply sufficient elasticity that resets, drive the activity post downstream, and fix the top tightly to the earth connection by the activity post, guarantee that the earth connection contacts with ground all the time, avoid because of factors such as vibrational force, cause the deformation of earth connection, make earth connection and ground separation, through spacing spout, in the time of the smooth contact of earth connection, carry out certain spacing to the earth connection, and when the earth connection receives moment from top to bottom, make the earth connection carry out the up-and-down sliding motion along spacing spout, satisfy the practical demand that the earth connection earthed all the time.

Drawings

FIG. 1 is a schematic view of the entire structure of embodiment 1;

FIG. 2 is a schematic view of the internal structure of embodiment 1;

FIG. 3 is a partially enlarged view of embodiment 1;

Fig. 4 is a partial structural view of embodiment 2.

in the figure: 1. a shock-absorbing leg; 2. a shock-absorbing base; 3. a main cabinet body; 4. an air intake housing; 5. a ground connector; 6. a sealing door panel; 7. an exhaust housing; 8. a ground line; 9. hooking; 10. assembling a cavity; 11. a main switch; 12. a storage cavity; 13. isolating the sieve plate; 14. a filter screen; 15. an exhaust fan; 16. a damping spring; 17. a pressure-bearing reed; 18. a stationary housing; 19. a shock pad; 20. a limiting chute; 21. a movable post; 22. a return spring.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

example 1

As shown in fig. 1 to 3, the power distribution cabinet for factory use of shock absorption type in this embodiment includes a main cabinet 3 and a sealing door panel 6, the sealing door panel 6 is installed on the surface of the main cabinet 3 through a hinge, and the opening of the main cabinet 3 can be sealed or opened by the sealing door panel 6, so as to facilitate use, an air inlet casing 4 is installed on one side surface of the main cabinet 3, a filter screen plate is installed on the surface of the air inlet casing 4, so as to guide the external air into the main cabinet 3, an air outlet casing 7 is installed on the other side surface of the main cabinet 3, both ends of the air outlet casing 7 are provided with openings and are communicated with the inside of the main cabinet 3, both ends of the air outlet casing 7 are provided with filter screens 14, the mesh of the filter screens 14 is small, the air entering and exiting from the casing 7 is fully filtered, so as to achieve a sufficient dustproof effect, the exhaust fan 15 can be electrically connected with a main control circuit in the power distribution cabinet through a wire and is controlled by the control circuit, a rotating effect can be generated after power is on, the exhaust casing 7 and even the air in the main cabinet body 3 can be driven to rapidly circulate, the air cooling effect can be achieved, a damping mechanism is installed at the bottom end of the main cabinet body 3 and comprises a damping base 2 and a damping supporting leg 1, the damping base 2 is fixedly installed at the bottom end of the main cabinet body 3 and wraps and limits four right-angle sides of the main cabinet body 3, a pressure-bearing reed 17 is installed in the damping base 2 and is L-shaped, a certain gap exists between the damping base 2 and the inner surface of the damping base 1, the damping supporting leg 1 is installed at the bottom end of the damping base 2, the damping supporting leg 1 can fixedly support the whole main cabinet body 3 from bottom to top, and the top end of the damping supporting leg 1 is, damping spring 16 is installed to the bottom of shock attenuation landing leg 1, and the main shock attenuation part for shock attenuation landing leg 1 actually can be under the condition that suffers the vibrational force, through the vibrational force that deformation etc. absorption produced, reach preliminary shock attenuation effect.

Specific, fixed casing 18 is installed through the screw body to the bottom surface of shock attenuation landing leg 1, the inside cavity of fixed casing 18, can wrap up damping spring 16 is whole, reach spacing effect, and fixed casing 18 bottom and shock pad 19 are all installed with the clearance department of the main cabinet body 3 to shock pad 2, form for flexible plastic material makes, possess certain buffering shock attenuation effect, according to actual conditions, the shock pad 19 of fixed casing 18 bottom is direct to be connected with ground, when ground produces the vibrational force, shock pad 19 absorbs partial vibrational force after, remaining vibrational force transmits for fixed casing 18 and even fixed casing 18 inside damping spring 16, and when vibration force transmits for damping base 2, shock pad 19 can absorb the vibrational force of shock pad 2 and the main cabinet body 3 clearance department.

Further, the internally mounted of the main cabinet body 3 has an isolation sieve plate 13, the surface is provided with a plurality of ventilation through holes, the internal space of the main cabinet body 3 can be separated to form an upper region and a lower region, the main cabinet body 3 above the isolation sieve plate 13 is provided with an assembly cavity 10, the internal mounted of the assembly cavity 10 is provided with a main switch 11, the main switch is directly connected with an external main power line, and the inside of the whole assembly cavity 10 is also provided with a wiring terminal, a branching switch, an electric meter and the like, so that the electric power distribution function is realized.

Further, keep apart the inside storing cavity 12 that is provided with of the main cabinet body 3 of sieve 13 below, the space is great, can directly be used for depositing some factory production or the required instrument of equipment electrical overhaul, is convenient for take and use, and the internally mounted of storing cavity 12 has couple 9, can directly hang maintenance instrument etc. and place, does benefit to in-service use.

Furthermore, the inner wall surface mounting of the main cabinet body 3 has the earth connection 8, the electric conductivity of the earth connection 8 is good, after the electric leakage phenomenon is generated inside the main cabinet body 3, the earth connection 8 guides and conveys the current, the earth connection 8 extends to the bottom end of the main cabinet body 3, the bottom end of the earth connection 8 is provided with the grounding device 5, the grounding device 5 is in direct contact with the ground, the grounding device is made of a metal material with good electric conductivity, after the earth connection 8 conveys the electric leakage current, the grounding device 5 transmits the electric leakage current to the ground, and the grounding protection effect is achieved.

the using method of the embodiment comprises the following steps: in the actual use process, the fixed shell 18 of the shock absorption supporting leg 1 can contact the ground and generate enough supporting force, the whole main cabinet body 3 is fixedly supported after the supporting force is transmitted by the shock absorption supporting leg 1, at the moment, the contact area of the power distribution cabinet and the ground is smaller, in order to avoid the phenomenon of stress concentration, when the shock absorption supporting leg 1 transmits the supporting force, the supporting force can be transmitted to the pressure-bearing reed 17, the supporting force is diffused by the pressure-bearing reed 17 and is diffused at a plurality of positions of the shock absorption base 2, the bearing area of the supporting force is indirectly increased, when in normal use, the sealing door plate 6 can be opened, the main switch 11, the wiring terminal, the branching switch and the like are installed inside the assembly cavity 10, an external power supply is connected, and are electrically connected with a plurality of electrical equipment inside a factory through leads to realize the power distribution effect, and when necessary, tools required by factory production can be used, such as an equipment maintenance tool and the like, is placed or hung in the storage cavity 12, is convenient for subsequent taking and use, as the peripheral factory production equipment can generate larger vibration force during working, even if the power distribution cabinet is not in contact with the production equipment, the vibration force can be transmitted to the power distribution cabinet through the ground, at the moment, the vibration force can be buffered and primarily damped through the damping pad 19 at the bottom end of the fixed shell 18, most of the vibration force is still transmitted to the fixed shell 18, at the moment, the damping spring 16 is influenced by the vibration force on the fixed shell 18 to deform, so that the vibration force is absorbed, the rest vibration force can be transmitted upwards along the damping support leg 1, after being transmitted to the damping base 2, the vibration force can be diffused by the pressure-bearing reed 17, transmitted to the damping pad 19 at the gap between the main cabinet body 3 and the damping base 2, and further absorbed by the damping pad 19, and the full damping effect is achieved, reduce the damage of vibrational force to each inside installation component structural stability of the main cabinet body 3, increase of service life.

Example 2

The structure of this embodiment shock attenuation type factory power distribution cabinet is the same basically with the structure of embodiment 1 shock attenuation type factory power distribution cabinet, and its difference lies in: the surface of the grounding device 5 is provided with a jacking mechanism; the tightening mechanism includes a return spring 22 and a movable post 21, the return spring 22 is fixedly mounted on one side surface of the ground connector 5 and extends vertically downward, one end of the movable post 21 is fixedly mounted inside the return spring 22, and the other end of the movable post 21 extends downward (see fig. 4). In practical use, the return spring 22 can generate return elastic force and return deformation to drive the movable column 21 to move downwards, and the movable column 21 transmits the elastic moment of the return spring 22.

Specifically, another side surface mounting of earthing device 5 has spacing spout 20, and the end of earth connection 8 extends to the bottom of activity post 21 through spacing spout 20, and the bottom of activity post 21 and the terminal fixed connection of earth connection 8 promptly, spacing spout 20 can carry out certain spacing with earth connection 8 smooth contact's time to earth connection 8 to when earth connection 8 receives upper and lower moment, make earth connection 8 carry out the up-and-down sliding motion along spacing spout 20.

the using method of the embodiment comprises the following steps: in the normal use process, in order to ensure the grounding effect, the grounding device 5 is always in contact with the ground, under the conditions of too high frequency of vibration force and the like suffered by the power distribution cabinet, the grounding device 5 is easy to cause fatigue deformation of the grounding device 5, under the conditions of non-soil burying and the like, the deformed grounding device 5 is easy to be separated from the ground and loses the grounding effect, the grounding wire 8 is in contact with the ground, when the grounding wire 8 is subjected to the vibration force, the grounding wire 8 is deformed and subjected to upper and lower moments, so that the grounding wire 8 slides upwards along the limiting sliding chute 20 in a limiting way, meanwhile, the reset spring 22 is subjected to the vibration force and deforms to drive the movable column 21 and even the grounding wire 8 to move upwards, and can absorb part of the vibration force through the deformation effect of the reset spring 22 to achieve the damping effect, and after the vibration force is removed, the reset spring 22 drives the movable column 21 and even the, the generated reset elastic force directly props the grounding wire 8 tightly on the ground to avoid the grounding wire from being separated from the ground, and the tail end of the grounding wire 8 can be buried in concrete to realize the fixing effect when necessary.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. The utility model provides a switch board is used in shock-proof type factory, includes the main cabinet body (3) and sealing door board (6), and the surface at the main cabinet body (3) is installed in sealing door board (6), its characterized in that: the air inlet cabinet is characterized in that an air inlet shell (4) is installed on the surface of one side of the main cabinet body (3), an exhaust shell (7) is installed on the surface of the other side of the main cabinet body (3), a damping mechanism is installed at the bottom end of the main cabinet body (3) and comprises a damping base (2) and damping supporting legs (1), the damping base (2) is fixedly installed at the bottom end of the main cabinet body (3), a pressure-bearing reed (17) is installed inside the damping base (2), the damping supporting legs (1) are installed at the bottom end of the damping base (2), damping springs (16) are installed at the bottom ends of the damping supporting legs (1), filter screens (14) are installed on the surfaces of the two ends of the exhaust shell (7), an exhaust fan (15) is installed inside the exhaust shell (7), and a jacking mechanism is installed on the; the jacking mechanism comprises a return spring (22) and a movable column (21), the return spring (22) is installed on one side surface of the grounding device (5), the movable column (21) is installed inside the return spring (22), and the movable column (21) extends downwards.

2. The damping type factory power distribution cabinet according to claim 1, characterized in that: the bottom surface of the shock absorption supporting leg (1) is provided with a fixed shell (18) through a threaded body, and shock absorption pads (19) are arranged at the bottom end of the fixed shell (18) and the gap between the shock absorption base (2) and the main cabinet body (3).

3. The damping type factory power distribution cabinet according to claim 1, characterized in that: an isolation sieve plate (13) is arranged in the main cabinet body (3).

4. The damping type factory power distribution cabinet according to claim 3, characterized in that: the main cabinet body (3) above the isolation sieve plate (13) is provided with an assembly cavity (10), and a main switch (11) is arranged inside the assembly cavity (10).

5. The damping type factory power distribution cabinet according to claim 4, characterized in that: the inside of the main cabinet body (3) below the isolation sieve plate (13) is provided with a storage cavity (12), and the inside of the storage cavity (12) is provided with a hook (9).

6. The damping type factory power distribution cabinet according to claim 1, characterized in that: filter screens (14) are installed on the surfaces of the two ends of the exhaust casing (7), and an exhaust fan (15) is installed inside the exhaust casing (7).

7. The damping type factory power distribution cabinet according to claim 1, characterized in that: and a limiting sliding groove (20) is arranged on the surface of the other side of the grounding device (5), and the tail end of the grounding wire (8) extends to the bottom end of the movable column (21) through the limiting sliding groove (20).