CN212162350U - Bottom wiring dust removal mechanism for control cabinet - Google Patents

Abstract

The utility model discloses a bottom wiring dust removal mechanism for switch board, concretely relates to switch board field, including the switch board base, the interior top of switch board base can be dismantled and is connected with a plurality of and compress tightly the dish, the top fixed mounting who compresses tightly the dish has the installation sleeve, the top fixed mounting who compresses tightly the dish has the telescopic link that is located installation sleeve inside, expanding spring has been cup jointed in the surface activity of telescopic link. The utility model discloses a set up and compress tightly the dish, through will compress tightly the dish with the switch board base laminating back to the inside of compressing tightly the dish is bled, makes its inside atmospheric pressure reduce, and then fixes in the inside of switch board base, has realized quick dismantlement and the installation of wiring mechanism; through compressing tightly the dish and compressing tightly the rubber packing ring of dish surface to guarantee to compress tightly the inside of dish and can not get into the dust, and because compress tightly the inside atmospheric pressure of dish and be less than external atmospheric pressure, thereby guarantee that the dust is attached to the top that compresses tightly the dish, reached the efficiency of removing dust to switch board inside.

Description

Bottom wiring dust removal mechanism for control cabinet

Technical Field

The utility model relates to a switch board technical field, more specifically say, the utility model relates to a bottom wiring dust removal mechanism for switch board.

Background

The control cabinet is formed by assembling switch equipment, measuring instruments, protective electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of electric wiring, the arrangement of the control cabinet meets the requirements of normal operation of an electric power system, the maintenance is convenient, the safety of people and surrounding equipment is not endangered, a circuit can be switched on or switched off by a manual or automatic switch in normal operation, the circuit is switched off or an alarm is given by the protective electric appliance in fault or abnormal operation, various parameters in operation can be displayed by the measuring instruments, certain electric parameters can be adjusted, and the prompting or signal sending is carried out on the deviation from the normal working state, and the control cabinet is commonly used in various power generation, distribution and transformation substations.

However, the existing control cabinet still has some disadvantages when it is actually used, such as:

firstly, due to the complex functions of the control cabinet, the internal circuits are very numerous, the wiring and the wiring of the circuits in the existing control cabinet are usually spirally placed at the bottom of the control cabinet in a manual and orderly manner, and although the electric wires can be stored in the operation, the long-time spiral placement may cause the aging and damage of the circuits, and the use of the control cabinet is influenced;

two, inside can setting up some fixed establishment usually of current switch board and fix the circuit, nevertheless the installation with dismantle all comparatively troublesome, and fix inside the switch board for a long time, there is the dust fixed establishment surface or inside, lead to fixed establishment to appear corroding easily, and then unable dismantlement.

Therefore, it is desirable to provide a bottom wiring dust removing mechanism for a control cabinet, which is convenient to detach and install.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a bottom wiring dust removal mechanism for switch board, the utility model discloses in concrete use, compress tightly the dish through the setting, through compressing tightly the dish with switch board base laminating back, and bleed to the inside that compresses tightly the dish, make its inside atmospheric pressure reduce, and then fix the inside at the switch board base, compress tightly the dish and compress tightly the rubber packing ring of a surface through the setting, thereby guarantee that the inside that compresses tightly the dish can not get into the dust, and because compress tightly the inside atmospheric pressure of dish and be less than external atmospheric pressure, thereby guarantee that the dust is attached to the top that compresses tightly the dish, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bottom wiring dust removal mechanism for switch board, includes the switch board base, the interior top of switch board base can be dismantled and be connected with a plurality of and compress tightly the dish, the top fixed mounting who compresses tightly the dish has the installation sleeve, the top fixed mounting who compresses tightly the dish has the inside telescopic link that is located the installation sleeve, expanding spring has been cup jointed in the surface activity of telescopic link, the telescopic link is kept away from the one end activity that compresses tightly the dish and has been cup jointed the telescopic sleeve, telescopic sleeve's top fixed mounting has the retainer plate, the internal fixed surface of retainer plate installs the protection packing ring, compress tightly the top of dish and seted up the aspirating hole, the inside joint of aspirating hole has the sealing plug, the lasso is installed to the surface parcel of sealing plug, the fixed surface who compresses.

In a preferred embodiment, the telescopic sleeve is movably sleeved with the mounting sleeve, and a limit baffle is fixedly mounted at one end of the telescopic sleeve, which is located inside the mounting sleeve.

In a preferred embodiment, a protection block is fixedly mounted at the bottom of the telescopic rod, and one side of the protection block opposite to the telescopic sleeve is fixedly connected with the telescopic spring.

In a preferred embodiment, the extension spring is in a compressed state during operation.

In a preferred embodiment, the protection block is a wear-resistant material member, and the specific material may be one of high manganese steel or chromium carbide.

In a preferred embodiment, the protective washer is a protective material member, and a specific material may be one of sponge or silica gel.

In a preferred embodiment, the ferrule is a sealing material member, and the specific material may be one of rubber or silicone.

In a preferred embodiment, the outer surface of the control cabinet base is provided with a plurality of through holes, and the number of the through holes corresponds to the number of the fixing rings.

The utility model discloses a technological effect and advantage:

1. in the specific use process of the utility model, the pressing disc is arranged, the pressing disc is attached to the control cabinet base, and the inside of the pressing disc is pumped out, so that the internal air pressure is reduced, and the pressing disc is fixed inside the control cabinet base, thereby realizing the rapid disassembly and installation of the wiring mechanism;

2. the utility model discloses in concrete use, compress tightly the dish and compress tightly the rubber packing ring of a set surface through the setting to the inside of guaranteeing to compress tightly the dish can not get into the dust, and is less than external atmospheric pressure because compress tightly the inside atmospheric pressure of dish, thereby guarantees that the dust is attached to the top that compresses tightly the dish, has reached the inside efficiency that removes dust that carries on of switch board.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic structural diagram of a point a in fig. 1 according to the present invention.

Fig. 3 is a schematic view of the structure of the pressing plate of the present invention.

Fig. 4 is a schematic structural diagram of the sealing plug of the present invention.

Fig. 5 is a schematic view of the external structure of the base of the present invention.

The reference signs are: 1. a control cabinet base; 2. a compression disc; 3. installing a sleeve; 4. a telescopic rod; 5. a tension spring; 6. a telescopic sleeve; 7. a limit baffle; 8. a stationary ring; 9. a protective washer; 10. an air exhaust hole; 11. a sealing plug; 12. a ferrule; 13. a rubber gasket; 14. a through hole; 15. and a protection block.

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.

As shown in the attached figures 1-5, the bottom wiring dust removal mechanism for the control cabinet comprises a control cabinet base 1, a plurality of compression discs 2 are detachably connected to the inner top of the control cabinet base 1, a mounting sleeve 3 is fixedly mounted at the top of each compression disc 2, a telescopic rod 4 positioned in the mounting sleeve 3 is fixedly mounted at the top of each compression disc 2, a telescopic spring 5 is movably sleeved on the outer surface of each telescopic rod 4, a telescopic sleeve 6 is movably sleeved at one end, far away from each compression disc 2, of each telescopic rod 4, a fixing ring 8 is fixedly mounted at the top of each telescopic sleeve 6, a protection gasket 9 is fixedly mounted on the inner surface of each fixing ring 8, an air suction hole 10 is formed in the top of each compression disc 2, a sealing plug 11 is clamped inside the air suction hole 10, a ferrule 12 is wrapped on the outer surface of each compression disc 11, and,

wherein, a plurality of through-hole 14 has been seted up to the surface of switch board base 1, and the number of through-hole 14 corresponds with the number of retainer plate 8.

The implementation mode is specifically as follows: by arranging the compression disc 2, after the compression disc 2 is attached to the control cabinet base 1, air is exhausted from the interior of the compression disc 2, so that the internal air pressure is reduced, and the compression disc is fixed in the control cabinet base 1, and the wiring mechanism is rapidly disassembled and assembled; through setting up the rubber packing ring 13 that compresses tightly set 2 and compress tightly 2 surfaces of dish to guarantee that the inside that compresses tightly set 2 can not get into the dust, and because the atmospheric pressure that compresses tightly 2 insides is less than external atmospheric pressure, thereby guarantee that the dust is attached to the top that compresses tightly set 2, reached the efficiency of removing dust to switch board inside.

Referring to the attached drawing 2 of the specification specifically, the telescopic sleeve 6 is movably sleeved with the mounting sleeve 3, and a limit baffle 7 is fixedly mounted at one end of the telescopic sleeve 6, which is located inside the mounting sleeve 3.

The implementation mode is specifically as follows: through setting up limit baffle 7 to avoid telescopic sleeve 6 to drop from the inside of installation sleeve 3.

Referring to the attached drawing 2 of the specification specifically, the bottom of the telescopic rod 4 is fixedly provided with a protection block 15, one side of the protection block 15 opposite to the telescopic sleeve 6 is fixedly connected with the telescopic spring 5, the telescopic spring 5 is in a compression state during working, the protection block 15 is a wear-resistant material component, and the specific material can be one of high manganese steel or chromium carbide.

The implementation mode is specifically as follows: through the protection piece 15 that sets up the wear-resistant material component to reduce the expanding spring 5 and compress tightly the wearing and tearing between the dish 2, and be compression state at the during operation through setting up expanding spring 5, and then reduce the vibrations of protection packing ring 9.

Referring to fig. 2 in the specification, the protection washer 9 is a protection material member, and the specific material may be one of sponge or silica gel.

The implementation mode is specifically as follows: by providing a protective washer 9, wear between the line and the retainer ring 8 is reduced.

Referring specifically to fig. 4 of the specification, the ferrule 12 is a sealing material member, and the specific material may be one of rubber or silicone.

The implementation mode is specifically as follows: by providing the ferrule 12 as a sealing material member, it is possible to prevent air leakage from the inside of the pressing plate 2.

The utility model discloses the theory of operation:

the first step is as follows: firstly, a line passes through the fixed ring 8 and is fixed in the device;

the second step is as follows: placing the pressing disc 2 on the inner top of the control cabinet base 1 and pressing tightly, connecting the air exhaust hole 10 with an external air exhaust device, exhausting air in the pressing disc 2, and screwing the sealing plug 11 on the device to complete the integral installation of the device;

the third step: when disassembly is required, the sealing plug 11 is unscrewed.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The utility model provides a bottom wiring dust removal mechanism for switch board, includes switch board base (1), its characterized in that: the control cabinet is characterized in that a plurality of compression discs (2) are detachably connected to the inner top of the control cabinet base (1), a mounting sleeve (3) is fixedly mounted at the top of each compression disc (2), a telescopic rod (4) located inside the mounting sleeve (3) is fixedly mounted at the top of each compression disc (2), a telescopic spring (5) is sleeved on the outer surface of each telescopic rod (4), a telescopic sleeve (6) is sleeved on one end, far away from each compression disc (2), of each telescopic rod (4), a fixing ring (8) is fixedly mounted at the top of each telescopic sleeve (6), a protection gasket (9) is fixedly mounted on the inner surface of each fixing ring (8), an air suction hole (10) is formed in the top of each compression disc (2), a clamping joint (11) is formed in the inner part of each air suction hole (10), and a sealing plug (12) is wrapped on the outer surface, and a circle of rubber gasket (13) is fixedly arranged on the outer surface of the pressing disc (2).

2. The bottom wiring dust removal mechanism for the control cabinet as claimed in claim 1, wherein: telescope tube (6) and installation sleeve (3) activity cup joint, just telescope tube (6) are located the inside one end fixed mounting of installation sleeve (3) and have limit baffle (7).

3. The bottom wiring dust removal mechanism for the control cabinet as claimed in claim 1, wherein: the bottom fixed mounting of telescopic link (4) has protection piece (15), protection piece (15) and telescopic sleeve (6) relative one side all with expanding spring (5) fixed connection.

4. The bottom wiring dust removal mechanism for the control cabinet as claimed in claim 1, wherein: the extension spring (5) is in a compressed state during working.

5. The bottom wiring dust removal mechanism for the control cabinet as claimed in claim 3, wherein: the protective block (15) is a wear-resistant material component, and the specific material can be one of high manganese steel or chromium carbide.

6. The bottom wiring dust removal mechanism for the control cabinet as claimed in claim 1, wherein: the protection washer (9) is a protection material component, and the specific material can be one of sponge or silica gel.

7. The bottom wiring dust removal mechanism for the control cabinet as claimed in claim 1, wherein: the ferrule (12) is a sealing material component, and the specific material can be one of rubber or silica gel.

8. The bottom wiring dust removal mechanism for the control cabinet as claimed in claim 1, wherein: a plurality of through holes (14) are formed in the outer surface of the control cabinet base (1), and the number of the through holes (14) corresponds to the number of the fixing rings (8).

Images