CN220934658U - Power distribution cabinet incoming line sealing device - Google Patents

Abstract

The utility model relates to the technical field of power distribution cabinets and discloses a power distribution cabinet incoming line sealing device, which comprises a main body assembly, a sealing door and a sealing cover, wherein the main body assembly comprises a box body, a dustproof piece for preventing dust from radiating holes and a sealing door for facilitating maintenance of the box body; threading subassembly sets up in one side of box, including the sealed mount pad that improves the inlet wire hole leakproofness, be used for carrying out the installation piece of installing to sealed mount pad, fix the circuit and carry out the connecting piece sealed to the through wires hole, and the installed part of installing to the circuit, it is shorter when using to have solved present switch board wire hole sealing device, gasbag life, the condition that can produce the gas leakage for a long time uses the gasbag, can seriously influence the leakproofness of switch board through wires hole department this moment, make dust debris get into inside the switch board, cause the problem of interior component equipment damage.

Description

Power distribution cabinet incoming line sealing device

Technical Field

The utility model relates to the technical field of power distribution cabinets, in particular to a wire inlet sealing device of a power distribution cabinet.

Background

The switch board is distribution system's last-stage equipment, as power center and main distribution device, mainly is used control, the distribution to the consumer, plays the guard action to overload, short circuit, the electric leakage of circuit, sets up in transformer substation, switch room etc. department at present, carries out the business turn over line through the line hole of seting up on the switch board, because there is the gap between cable and the line hole, leads to the leakproofness of switch board not good, easily makes the dust get into inside the switch board and causes the internal component impaired.

The utility model provides a business turn over line sealing device suitable for switch board of 202221414438.0, through aerifing the gasbag, the gasbag is inflated the back inflation and the cable of wrapping through the line hole, fill in the inside of seal groove simultaneously, realize the sealing to the line hole, and then can improve the leakproofness of switch board, but above-mentioned scheme is when using, gasbag life is shorter, the condition that the gasbag can produce the gas leakage for a long time uses, can seriously influence the leakproofness of switch board through wires hole department this moment, make dust debris get into inside the switch board, cause interior component equipment to damage.

Therefore, it is necessary to provide a new wire inlet sealing device for a power distribution cabinet to solve the above technical problems.

Disclosure of utility model

The utility model aims to provide a sealing device for an incoming line of a power distribution cabinet, which aims to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a switch board inlet wire sealing device, includes the main part subassembly, the main part subassembly includes the box, is used for carrying out dirt proof dust keeper to the louvre, and is convenient for carry out the sealing door of maintenance to the box; the threading subassembly sets up in one side of box, including the sealed mount pad that improves the entrance hole leakproofness, be used for carrying out the installation piece of installing to sealed mount pad, fix the circuit and carry out the connecting piece sealed to the entrance hole to and the installation piece of installing to the circuit.

Preferably, the dust-proof member includes a filter plate for adsorbing dust, and a sliding sleeve for mounting the filter plate.

Preferably, the dustproof piece further comprises a supporting block fixed on one side of the box body, a sliding rod enabling the sliding sleeve to slide up and down, and a limiting block limiting the sliding sleeve.

Preferably, the connecting piece comprises a box body fixed at the top of the sealing installation seat and a limiting rod sliding in the box body.

Preferably, the connecting piece further comprises a pull ring for pulling the limiting rod, a limiting plate for limiting the limiting rod and a spring for resetting the limiting plate.

Preferably, the connecting piece further comprises a fixed block fixed at the bottom of the limiting rod, a connecting block fixed at the bottom of the fixed block, and a sealing ring used for clamping a line and improving tightness of the threading hole.

Preferably, the mounting member includes a mounting plate for mounting the circuit, a gasket for sealing the sealing mounting seat, and a mounting bolt for mounting the mounting plate.

Preferably, the mounting piece further comprises a mounting sleeve sleeved outside the circuit and an anti-slip pad for preventing the circuit from falling off.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the dustproof effect on the radiating hole of the box body is achieved by arranging the dustproof piece, the problem that dust and sundries enter the box body through the radiating hole to damage internal elements is avoided, the effect of clamping and fixing the line is achieved by arranging the connecting piece, the tightness of the threading hole is improved, the line can be installed by arranging the mounting piece, and the tightness of the threading hole is further improved by matching the sealing gasket with the sealing ring.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a wire inlet sealing device of a power distribution cabinet provided by the utility model;

FIG. 2 is a schematic view of a dust-proof structure according to the present utility model;

FIG. 3 is a schematic view of a mounting member according to the present utility model;

fig. 4 is a schematic structural view of a connector according to the present utility model.

In the figure: 1. a body assembly; 11. a case; 12. a dust-proof member; 121. a filter plate; 122. a sliding sleeve; 123. a support block; 124. a slide bar; 125. a limiting block; 13. sealing the door; 2. a threading assembly; 21. sealing the mounting seat; 22. a mounting block; 23. a connecting piece; 231. a case body; 232. a limit rod; 233. a pull ring; 234. a spring; 235. a limiting plate; 236. a fixed block; 237. a connecting block; 238. a seal ring; 24. a mounting member; 241. a mounting plate; 242. a sealing gasket; 243. installing a bolt; 244. a mounting sleeve; 245. an anti-slip mat.

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.

Referring to fig. 1-4, a wire inlet sealing device of a power distribution cabinet comprises a main body assembly 1, wherein the main body assembly 1 comprises a box body 11, a dustproof piece 12 for dustproof a radiating hole, and a sealing door 13 for facilitating maintenance of the box body 11; the threading assembly 2, the threading assembly 2 set up in one side of box 11, including sealing mount 21 that improves the entrance hole leakproofness, be used for carrying out the installation piece 22 of installing to sealing mount 21, fix and carry out the connecting piece 23 that seals to the entrance hole to the circuit, and the mounting piece 24 of installing to the circuit.

Referring to fig. 1 and 2, the dust-proof member 12 includes a filter plate 121 that adsorbs dust, and a slide sleeve 122 for mounting the filter plate 121.

The dust-proof member 12 further includes a supporting block 123 fixed to one side of the case 11, a slide bar 124 for sliding the slide sleeve 122 up and down, and a stopper 125 for limiting the slide sleeve 122.

It should be noted that: through setting up dust guard 12, adsorb dust debris through filter 121, avoid the dust to get into inside the box 11 through the louvre, cause the problem that interior component damaged, through setting up slide bar 124, take off stopper 125, can dismantle the washing to filter 121, insert sliding sleeve 122 in the slide bar 124 outside, make stopper 125 and the top joint of slide bar 124, can install filter 121.

Referring to fig. 3 and 4, the connector 23 includes a case 231 fixed to the top of the seal mount 21, and a stopper rod 232 sliding inside the case 231.

The connector 23 further includes a pull ring 233 for pulling the stopper 232, a stopper plate 235 for stopping the stopper 232, and a spring 234 for restoring the stopper plate 235.

The connecting member 23 further includes a fixing block 236 fixed to the bottom of the stopper rod 232, a connecting block 237 fixed to the bottom of the fixing block 236, and a sealing ring 238 for clamping a wire and improving sealability of the threading hole.

The mounting member 24 includes a mounting plate 241 for mounting the wiring, a gasket 242 for sealing the seal mounting seat 21, and a mounting bolt 243 for mounting the mounting plate 241.

The mounting member 24 also includes a mounting sleeve 244 that fits over the outside of the line and a non-slip pad 245 that prevents the line from falling out.

It should be noted that: limiting plate 235 slides in the inside of box body 231, install sealed mount pad 21 through installing piece 22, through setting up mounting 24, establish the cover 244 cover in the circuit outside, then pass the wiring hole and get into inside box 11 with the circuit, dock with the internal component, through setting up connecting piece 23, carry out the centre gripping through sealing ring 238 when threading, sealing ring 238 is semicircular, carry out the centre gripping through two sets of sealing rings 238 about, and seal the wiring hole, improve the wiring hole leakproofness, after the threading is accomplished, install mounting panel 241 and sealed mount pad 21 through mounting bolt 243, through setting up slipmat 245, avoid the problem that the circuit takes place to drop, through setting up slipmat 242, the leakproofness inside sealed mount pad 21 has been improved, the leakproofness of cooperation sealing ring 238 has further been improved, avoid the insufficient dust debris entering box 11 inside problem that leads to of wiring hole leakproofness.

Working principle: when the device is used, dust sundries are adsorbed through the filter plate 121, the problem that dust enters the box 11 through the heat dissipation holes and damages the internal elements is solved, the slide rod 124 is arranged, the limiting block 125 is taken down, the filter plate 121 can be disassembled and cleaned, the sliding sleeve 122 is inserted outside the slide rod 124, the limiting block 125 and the top of the slide rod 124 are clamped, the filter plate 121 can be installed, the threading assembly 2 is arranged, the installation sleeve 244 is sleeved outside the line when the line is threaded, the limiting rod 232 is driven to move by pulling the pull ring 233, the limiting plate 235 is driven to move, the connecting block 237 and the sealing ring 238 are driven to move, the limiting plate 235 is contracted, then the line is led to enter the box 11 through the threading holes and is butted with the internal elements, the pull ring 233 is loosened, the limiting plate 235 and the limiting rod 232 are reset by resetting the spring 234, the sealing ring 238 is clamped and limited outside the line, the sealing ring 238 is semicircular, the line holes are clamped by the upper sealing ring 238 and the lower sealing ring 238, the threading holes are sealed, the threading holes are improved, the threading assembly is finished, the installation sleeve 244 is sleeved outside the line, the line is provided with the installation sleeve 244, the sealing seat 21 is further arranged, the sealing seat is arranged, and the dust is not matched with the sealing seat is further, and the dust is prevented from entering the box 11.

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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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 (8)

1. The utility model provides a switch board inlet wire sealing device, includes main part subassembly (1), its characterized in that: the main body assembly (1) comprises a box body (11), a dustproof piece (12) for dustproof a radiating hole and a sealing door (13) for facilitating maintenance of the box body (11);

Threading subassembly (2) set up in one side of box (11), including sealing mount pad (21) that improves the inlet wire hole leakproofness, be used for carrying out installation piece (22) of installing sealing mount pad (21), fix and carry out connecting piece (23) sealed to the through wires hole to the line to and install mounting (24) of line.

2. The power distribution cabinet incoming line sealing device according to claim 1, wherein: the dust-proof member (12) includes a filter plate (121) that adsorbs dust, and a slide sleeve (122) that mounts the filter plate (121).

3. The power distribution cabinet incoming line sealing device according to claim 2, characterized in that: the dustproof piece (12) further comprises a supporting block (123) fixed on one side of the box body (11), a sliding rod (124) enabling the sliding sleeve (122) to slide up and down, and a limiting block (125) limiting the sliding sleeve (122).

4. The power distribution cabinet incoming line sealing device according to claim 1, wherein: the connecting piece (23) comprises a box body (231) fixed at the top of the sealing installation seat (21), and a limiting rod (232) sliding in the box body (231).

5. The power distribution cabinet incoming line sealing device according to claim 4, wherein: the connecting piece (23) further comprises a pull ring (233) for pulling the limiting rod (232), a limiting plate (235) for limiting the limiting rod (232), and a spring (234) for resetting the limiting plate (235).

6. The power distribution cabinet incoming line sealing device according to claim 5, wherein: the connecting piece (23) further comprises a fixed block (236) fixed at the bottom of the limiting rod (232), a connecting block (237) fixed at the bottom of the fixed block (236), and a sealing ring (238) used for clamping a line and improving tightness of a threading hole.

7. The power distribution cabinet incoming line sealing device according to claim 1, wherein: the mounting member (24) includes a mounting plate (241) for mounting the circuit, a gasket (242) for sealing the seal mounting seat (21), and a mounting bolt (243) for mounting the mounting plate (241).

8. The power distribution cabinet incoming line sealing device according to claim 7, wherein: the mounting piece (24) further comprises a mounting sleeve (244) sleeved outside the circuit and an anti-slip pad (245) for preventing the circuit from falling off.