CN212784504U

CN212784504U - Sealing and isolating device suitable for low-voltage draw-out type switch cabinet

Info

Publication number: CN212784504U
Application number: CN202021379449.0U
Authority: CN
Inventors: 徐妙海
Original assignee: Fujian Shanhai Electric Power Equipment Co ltd
Current assignee: Fujian Shanhai Electric Power Equipment Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-03-23
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a sealing and isolating device suitable for a low-voltage draw-out type switch cabinet, which comprises a switch cabinet body and a drawer mechanism, when a person installs a baffle, the baffle only needs to slide and press the baffle downwards at the inner side of a mounting groove through a slide block, when the baffle presses the surface of a mounting bottom plate downwards, a clamping block is clamped at the inner side of a clamping groove for fixing, a buffer spring is arranged in the clamping block, the clamping block is convenient to deform when being extruded in the mounting groove, the clamping block can restore the original shape to be clamped after entering the clamping groove, when the baffle needs to be disassembled, the person presses a movable lug from the outer end to tightly press the movable lug to the inner part of the clamping groove, the movable lug can tightly press the clamping block to enable the movable lug to deform and break away from the inner part of the clamping groove, the pressure spring at the lower end can jack the baffle upwards through a pressure plate, meanwhile, dust can be adsorbed to prevent the dust from circulating in the accommodating groove, so that the overall practicability is improved.

Description

Sealing and isolating device suitable for low-voltage draw-out type switch cabinet

Technical Field

The utility model relates to a cubical switchboard technical field specifically is a sealed isolating device suitable for low pressure pull-out type cubical switchboard.

Background

The low-voltage draw-out switch cabinet is designed and developed by two united design groups according to the requirements of industry governing departments, vast power consumers and design units, accords with the national conditions, has higher technical performance indexes, can meet the development requirements of the power market, and can compete with the existing introduced products.

The inside function room of present low pressure pull-out type cubical switchboard is separated by the drawer and is constituted, the function that makes each unit is relatively independent, the inside of drawer is sealed through the sealing strip, and inside middle-end has a baffle to keep apart the inner chamber of drawer for two function storehouses, enlarge impaired scope when preventing inside trouble, however traditional baffle most all is welding or uses the fix with screw, personnel are comparatively troublesome when dismantling the change, cause the relatively poor, the lower problem of dismouting efficiency and practicality of regulation nature.

Aiming at the problems, the adjustment, the disassembly and assembly efficiency and the practicability of the low-voltage draw-out type switch cabinet are improved. Therefore, the sealing and isolating device is suitable for the low-voltage draw-out type switch cabinet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sealed isolating device suitable for low pressure pull-out type cubical switchboard has improved regulation nature, dismouting efficiency and the practicality of low pressure pull-out type cubical switchboard, has solved the problem of proposing in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a sealing isolation device suitable for a low-voltage draw-out type switch cabinet comprises a switch cabinet body and a drawer mechanism, wherein the drawer mechanism is installed on the inner side of one end of the switch cabinet body, the switch cabinet body comprises a cabinet body and a base, and the base is installed at the lower end of the cabinet body;

drawer mechanism includes outer door plant, the slip drawer, the holding tank, sealed pad, the contact head, the circuit breaker, fixed subassembly and isolation assembly, outer door plant is installed to surface one side of cabinet body, the slip drawer is installed to the one end of outer door plant and the inboard of cabinet body, the holding tank has been seted up to the inner chamber of slip drawer, slip drawer upside surface mounting has sealed pad, the contact head is installed to the one end of slip drawer, the circuit breaker is installed with one side of outer door plant to inner chamber one side of holding tank, fixed subassembly is installed with the middle-end of holding tank to one side of circuit breaker, the isolation assembly is installed to the upside of fixed.

Further, fixed subassembly includes fixed frame, mounting groove, reinforcement and mounting plate, and fixed frame is installed to the middle-end of holding tank, and the mounting groove has been seted up to fixed frame's both sides, and the reinforcement is installed to upper end one side of mounting groove, and mounting plate is installed to fixed frame's bottom.

Further, the reinforcement includes draw-in groove, movable lug, supports tight piece and spacing ring, and the draw-in groove has been seted up to the both sides of mounting groove upper end, and movable lug is installed with fixed frame's outer end to the one end of draw-in groove, and the piece that supports is installed to one side of movable lug and the inboard of draw-in groove, and the surface mounting who supports tight piece has the spacing ring.

Further, the mounting base plate comprises a movable groove, a pressure spring and a pressing plate, the movable groove is formed in the surface of the two ends of the mounting base plate and the lower end of the mounting groove, the pressure spring is mounted on the upper side of an inner cavity of the movable groove, and the pressing plate is mounted at the upper end of the pressure spring.

Further, keep apart the subassembly and include baffle, slider, bunch groove and protection sponge, the baffle is installed with the upside of mounting plate to the inboard of mounting groove, baffle and fixed frame swing joint, and the slider is installed at the both ends of baffle, slider and mounting groove sliding connection, and the bunch groove has been seted up to the middle-end downside of baffle, and the inboard surface mounting who restraints the groove has the protection sponge.

Further, the slider includes fixture block and buffer spring, and the fixture block is installed to the upper end both sides of slider, and buffer spring is installed to the inboard of fixture block, fixture block and draw-in groove swing joint.

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

1. the utility model provides a sealed isolating device suitable for low pressure pull-out type cubical switchboard, when personnel install the baffle, only need to pass through the slider with the baffle and slide the pushing down in the inboard of mounting groove, when the baffle pushes down mounting plate's surface, the fixture block is fixed the chucking in the inboard of draw-in groove, the internally mounted of fixture block has buffer spring, the fixture block of being convenient for produces deformation when the inside extrusion of mounting groove, the fixture block carries out the chucking with the reconversion after getting into the draw-in groove, prevent the condition that not hard up slope appears after the baffle installation, the personnel of being convenient for install and use, improve overall regulation nature.

2. The utility model provides a sealed isolating device suitable for low pressure pull-out type cubical switchboard, when needs dismantle the baffle, the personnel press down movable lug from the outer end and support tightly to the inside of draw-in groove, and movable lug can support tight fixture block and make its produce the inside that deformation breaks away from the draw-in groove, and the pressure spring of lower extreme will make progress the jack-up with the baffle through the clamp plate after breaking away from, and the personnel of being convenient for take out the inside maintenance to the holding tank, and is simple convenient, improves whole dismouting efficiency.

3. The utility model provides a sealed isolating device suitable for low pressure pull-out type cubical switchboard, the power cord can pass the baffle through the inboard of bundling groove, and the protection sponge of installation not only can cushion the protection to the power cord, can adsorb the dust simultaneously and prevent that the dust from circulating in the inside of holding tank to improve holistic practicality.

Drawings

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

FIG. 2 is a schematic structural view of the drawer mechanism of the present invention;

FIG. 3 is a schematic structural view of the fixing frame and the partition plate of the present invention;

FIG. 4 is a partial enlarged view of the mounting base plate of the present invention;

fig. 5 is a cross-sectional view of the reinforcing member and the slider according to the present invention.

In the figure: 1. a switch cabinet body; 11. a cabinet body; 12. a base; 2. a drawer mechanism; 21. an outer door panel; 22. a sliding drawer; 23. accommodating grooves; 24. a gasket; 25. a contact head; 26. a circuit breaker; 27. a fixing assembly; 271. a fixed frame; 272. mounting grooves; 273. a reinforcement; 2731. a card slot; 2732. a movable projection; 2733. a propping block; 2734. a limiting ring; 274. mounting a bottom plate; 2741. a movable groove; 2742. a pressure spring; 2743. pressing a plate; 28. an isolation component; 281. a partition plate; 282. a slider; 2821. a clamping block; 2822. a buffer spring; 283. a wiring trough; 284. a protective sponge.

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.

Referring to fig. 1-2, a sealing and isolating device suitable for a low-voltage draw-out type switch cabinet comprises a switch cabinet body 1 and a drawer mechanism 2, wherein the drawer mechanism 2 is installed at the inner side of one end of the switch cabinet body 1, the switch cabinet body 1 comprises a cabinet body 11 and a base 12, the base 12 is installed at the lower end of the cabinet body 11, the drawer mechanism 2 comprises an outer door plate 21, a sliding drawer 22, an accommodating groove 23, a sealing gasket 24, a contact head 25, a circuit breaker 26, a fixing component 27 and an isolating component 28, the outer door plate 21 is installed at one side of the outer surface of the cabinet body 11, the sliding drawer 22 is installed at one end of the outer door plate 21 and the inner side of the cabinet body 11, the accommodating groove 23 is opened in the inner cavity of the sliding drawer 22, the sealing gasket 24 is installed at the upper side surface of the sliding drawer 22, the contact head 25 is installed, a fixing member 27 is installed at one side of the circuit breaker 26 and the middle end of the receiving groove 23, and a separation member 28 is installed at the upper side of the fixing member 27.

Referring to fig. 3-5, a sealing and isolating device suitable for a low-voltage drawer type switch cabinet, a fixing assembly 27 includes a fixing frame 271, a mounting groove 272, a reinforcing member 273 and a mounting base plate 274, the fixing frame 271 is installed at the middle end of a receiving groove 23, the mounting groove 272 is opened at both sides of the fixing frame 271, the reinforcing member 273 is installed at one side of the upper end of the mounting groove 272, the mounting base plate 274 is installed at the bottom end of the fixing frame 271, the reinforcing member 273 includes a clamping groove 2731, a movable protrusion 2732, a resisting block 2733 and a limiting ring 2734, the clamping groove 2731 is opened at both sides of the upper end of the mounting groove 272, one end of the clamping groove 2731 and the outer end of the fixing frame 271 are installed with the movable protrusion 2732, the resisting block 2733 is installed at one side of the movable protrusion 2732 and the inner side of the clamping groove 2731, the limiting ring 2734 is installed on the surface of the resisting block 2733, the mounting base plate 274 includes a, a pressure spring 2742 is installed on the upper side of the inner cavity of the movable groove 2741, a pressure plate 2743 is installed at the upper end of the pressure spring 2742, the isolation assembly 28 includes a partition 281, a slider 282, a wire bundling groove 283 and a protective sponge 284, a partition 281 is installed on the inner side of the installation groove 272 and the upper side of the installation bottom plate 274, the partition 281 is movably connected with the fixed frame 271, sliders 282 are installed at two ends of the partition 281, the slider 282 is slidably connected with the installation groove 272, a wire bundling groove 283 is opened at the lower side of the middle end of the partition 281, the protective sponge 284 is installed on the surface of the inner side of the wire bundling groove 283, the power cord can pass through the partition 281 through the inner side of the wire bundling groove 283, the installed protective sponge 284 can buffer and protect the power cord, and can adsorb dust to prevent the dust from flowing through the inside of the accommodation groove 23, thereby improving the overall, when a person installs the partition 281, the partition 281 is only required to slide and press down on the inner side of the installation groove 272 through the slider 282, when the partition 281 is pressed down on the surface of the installation bottom plate 274, the fixture 2821 is tightly clamped on the inner side of the slot 2731 for fixing, the buffer spring 2822 is installed inside the fixture 2821, so that the fixture 2821 is deformed when being extruded inside the installation groove 272, the fixture 2821 is restored to an original state and clamped after entering the slot 2731, the situation that the partition 281 is loose and inclined after being installed is prevented, the installation and use of the person are facilitated, the overall adjustability is improved, when the partition 281 needs to be detached, the person presses the movable protrusion 2732 from the outer end to abut against the inside of the slot 2731, the movable protrusion 2732 can abut against the fixture 2821 to deform and separate from the inside of the slot 2731, when the partition 281 is separated from the lower end, the compression spring 2742 pushes up the partition 281 upwards through the compression plate 2743, the personnel of being convenient for take out is simple convenient to the inside maintenance of holding tank 23, improves whole dismouting efficiency.

In summary, the following steps: the utility model provides a sealed isolating device suitable for low pressure pull-out type cubical switchboard, including cubical switchboard body 1 and drawer mechanism 2, when personnel install baffle 281, only need slide baffle 281 through slider 282 in the inboard of mounting groove 272 and push down, when baffle 281 pushes down the surface of mounting plate 274, fixture block 2821 will be chucked in the inboard of draw-in groove 2731 and fix, the internally mounted of fixture block 2821 has buffer spring 2822, be convenient for fixture block 2821 produce deformation when extruding in mounting groove 272, fixture block 2821 will resume the original state and carry out chucking after entering draw-in groove 2731, prevent the condition that the baffle 281 appears not hard up slope after installing, be convenient for personnel's installation and use, improve the overall adjustability, when needs dismantle baffle 281, personnel press movable lug 2732 from the outer end and support to the inside of draw-in groove 2731 tightly, movable lug 2732 can support fixture block 2821 tightly and make it produce deformation and break away from the inside of draw-in groove 2731, the pressure spring 2742 of lower extreme will be through clamp plate 2743 jack-up upwards with baffle 281 after breaking away from, and the personnel of being convenient for take out to holding tank 23 inside maintenance, and is simple convenient, improves whole dismouting efficiency, and the power cord can pass baffle 281 through the inboard of wiring groove 283, and the protection sponge 284 of installation not only can cushion the protection to the power cord, can adsorb the dust simultaneously and prevent that the dust from circulating in the inside of holding tank 23 to improve holistic practicality.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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 invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sealed isolating device suitable for low pressure pull-out type cubical switchboard, includes cubical switchboard body (1) and drawer mechanism (2), and the one end inboard at cubical switchboard body (1) is installed in drawer mechanism (2), its characterized in that: the switch cabinet body (1) comprises a cabinet body (11) and a base (12), wherein the base (12) is arranged at the lower end of the cabinet body (11);

the drawer mechanism (2) comprises an outer door plate (21), a sliding drawer (22), a containing groove (23), a sealing gasket (24), a contact head (25), a breaker (26), a fixing component (27) and an isolating component (28), outer door plant (21) are installed to surface one side of cabinet body (11), slip drawer (22) are installed to the one end of outer door plant (21) and the inboard of cabinet body (11), holding tank (23) have been seted up to the inner chamber of slip drawer (22), slip drawer (22) upside surface mounting has sealed pad (24), contact (25) are installed to the one end of slip drawer (22), circuit breaker (26) are installed to inner chamber one side and one side of outer door plant (21) of holding tank (23), fixed subassembly (27) are installed to the middle-end of one side and holding tank (23) of circuit breaker (26), isolating component (28) are installed to the upside of fixed subassembly (27).

2. The sealing and isolating device suitable for the low-voltage draw-out type switch cabinet according to claim 1, wherein: fixed subassembly (27) are including fixed frame (271), mounting groove (272), reinforcement (273) and mounting plate (274), and fixed frame (271) is installed to the middle-end of holding tank (23), and mounting groove (272) have been seted up to the both sides of fixed frame (271), and reinforcement (273) is installed to upper end one side of mounting groove (272), and mounting plate (274) is installed to the bottom of fixed frame (271).

3. The sealing and isolating device suitable for the low-voltage draw-out type switch cabinet according to claim 2, wherein: reinforcing member (273) includes draw-in groove (2731), activity lug (2732), supports tight piece (2733) and spacing ring (2734), draw-in groove (2731) have been seted up to the both sides of mounting groove (272) upper end, activity lug (2732) are installed with the outer end of fixed frame (271) to the one end of draw-in groove (2731), one side of activity lug (2732) is installed with the inboard of draw-in groove (2731) and is supported tight piece (2733), support the surface mounting of tight piece (2733) and have spacing ring (2734).

4. The sealing and isolating device suitable for the low-voltage draw-out type switch cabinet according to claim 2, wherein: the mounting base plate (274) comprises a movable groove (2741), a pressure spring (2742) and a pressure plate (2743), the movable groove (2741) is formed in the surfaces of the two ends of the mounting base plate (274) and the lower end of the mounting groove (272), the pressure spring (2742) is mounted on the upper side of an inner cavity of the movable groove (2741), and the pressure plate (2743) is mounted at the upper end of the pressure spring (2742).

5. The sealing and isolating device suitable for the low-voltage draw-out type switch cabinet according to claim 1, wherein: isolation subassembly (28) include baffle (281), slider (282), bunch groove (283) and protection sponge (284), baffle (281) are installed to the inboard of mounting groove (272) and the upside of erection bottom plate (274), baffle (281) and fixed frame (271) swing joint, slider (282) are installed at the both ends of baffle (281), slider (282) and mounting groove (272) sliding connection, bunch groove (283) have been seted up to the middle-end downside of baffle (281), the inboard surface mounting of bunch groove (283) has protection sponge (284).

6. The sealing and isolating device suitable for the low-voltage draw-out type switch cabinet according to claim 5, wherein: slider (282) include fixture block (2821) and buffer spring (2822), and fixture block (2821) are installed to the upper end both sides of slider (282), and buffer spring (2822) are installed to the inboard of fixture block (2821), fixture block (2821) and draw-in groove (2731) swing joint.