CN220139940U - Isolated explosion-proof type high-voltage soft start controller shell - Google Patents

Abstract

The utility model relates to an isolated explosion-proof high-voltage soft start controller shell which comprises a shell, wherein a partition plate is arranged in the shell, two first telescopic rods are vertically fixed on the inner wall of the right side of the shell, the two first telescopic rods are fixedly connected with the partition plate, a plurality of first connecting grooves are formed in the inner wall of the left side of the shell, a plurality of second connecting grooves are formed in the left side surface of the partition plate, a placing plate is arranged in the shell, and two ends of the placing plate extend to the first connecting grooves and the second connecting grooves respectively. This explosion-proof high pressure soft start controller shell of isolation formula drives the baffle and removes under the effect of first telescopic link and first spring, satisfies as far as possible and carries out the centre gripping to the soft start controller of equidimension fixedly, makes things convenient for the staff to operate, simultaneously, communicates the left side and the right side of baffle through the effect of connecting hole, improves radiating efficiency and radiating effect, convenient and practical more.

Description

Isolated explosion-proof type high-voltage soft start controller shell

Technical Field

The utility model relates to the technical field of soft start controllers, in particular to an isolated explosion-proof high-voltage soft start controller shell.

Background

The soft starter is put on the market in the last 70 s and the first 80 s of the 20 th century, fills the gap between the functional practicability and the price of the star-delta starter and the frequency converter, can control the voltage of the motor to gradually rise in the starting process, and naturally controls the starting current, so that the motor can be started stably, and the mechanical and electric stress is reduced to the minimum.

The Chinese patent CN 207305200U discloses an isolated explosion-proof high-voltage soft start controller shell, and the patent discloses a technical scheme for improving heat dissipation performance, so that the problems that the existing isolated explosion-proof high-voltage soft start controller shell is simple in structure, the shell part is formed into a closed structure by screws or welding, the heat dissipation performance inside the shell part is poor, the automation degree of a heat dissipation mechanism is low, and the closed shell is inconvenient to disassemble, assemble or maintain are solved.

However, when the device is used, the soft start controller with different specifications is inconvenient to place, and the heat dissipation mechanism is positioned on the right side of the partition plate, so that the heat dissipation effect is poor, and the isolated explosion-proof high-voltage soft start controller shell is provided for solving the problems.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an isolated explosion-proof high-voltage soft start controller shell which has the advantages of convenience and fixation and improvement of heat dissipation effect, and solves the problems that the soft start controllers with different specifications are inconvenient to place and the heat dissipation mechanism is positioned on the right side of a partition board, so that the heat dissipation effect is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an isolated explosion-proof type high pressure soft start controller shell, includes the casing, the baffle has been placed to the inside of casing, the right side inner wall of casing is fixed with two quantity first telescopic links perpendicularly.

The two first telescopic rods are fixedly connected with the partition plate, the first connecting grooves with the number being a plurality of are formed in the left inner wall of the shell, the second connecting grooves with the number being a plurality of are formed in the left side face of the partition plate, the placing plates are placed in the shell, two ends of the placing plates extend to the first connecting grooves and the second connecting grooves respectively, and the outer peripheral walls of the two first telescopic rods are sleeved with first springs which are fixedly connected with the shell and the partition plate respectively.

An exhaust component is arranged on the shell and used for cooling the inside of the shell.

The shell is provided with a moving assembly for pushing the shell to move.

Further, the placing plate is in sliding connection with the first connecting grooves and the second connecting grooves, and the first connecting grooves and the second connecting grooves are distributed in one-to-one correspondence.

Further, the convulsions subassembly is including the cardboard that is two in quantity, two the equal fixed connection of cardboard is on the right flank of casing, the air inlet groove has been seted up to the right flank of casing, two the draw-in groove has all been seted up to the opposite side of cardboard, two sliding connection has the filter between the draw-in groove, the right flank fixedly connected with quantity of filter is two rubber pads, it has the filter screen to inlay on the filter, the right side inner wall fixed mounting of casing has the air exhauster, the connecting hole that is a plurality of in quantity has been seted up on the baffle, the spout has all been seted up to the interior roof and the interior diapire of casing, two equal sliding connection of spout has the slider, two the slider all with baffle fixed connection.

Further, a plurality of connecting holes and a plurality of second spread groove alternately distribute, the left and right sides of air inlet groove is covered by air exhauster and filter screen respectively, two the rubber pad closely laminates with two draw-in grooves respectively.

Further, remove the subassembly and include the bottom plate, the bottom at the casing is placed to the bottom plate, the top surface of bottom plate all around all perpendicular to be fixed with the second telescopic link, four the second telescopic link all with casing fixed connection, four the outer perisporium of second telescopic link all overlaps be equipped with respectively with casing and bottom plate fixed connection's second spring, the bottom surface of bottom plate all around all fixed mounting have the removal wheel.

Further, first telescopic link and second telescopic link are by cover storehouse and motion pole constitution, and motion pole one end runs through and extends to the inside in cover storehouse, and the outside fixedly connected with of motion pole is located the inside limiting block in cover storehouse, and the through-hole with motion pole looks adaptation has been seted up to one side in cover storehouse, through being provided with limiting block, has prevented that the motion pole breaks away from with the cover storehouse in the motion process.

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

this explosion-proof high pressure soft start controller shell of isolation formula drives the baffle and removes under the effect of first telescopic link and first spring, satisfies as far as possible and carries out the centre gripping to the soft start controller of equidimension fixedly, makes things convenient for the staff to operate, simultaneously, communicates the left side and the right side of baffle through the effect of connecting hole, improves radiating efficiency and radiating effect, convenient and practical more.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

fig. 3 is a schematic front view of the structure of the present utility model.

In the figure: 1 casing, 2 cardboard, 3 filter, 4 filter screens, 5 air inlet groove, 6 air exhauster, 7 first telescopic link, 8 first spring, 9 spouts, 10 sliders, 11 baffles, 12 first spread groove, 13 second spread groove, 14 connecting holes, 15 second telescopic link, 16 second spring, 17 bottom plate, 18 removal wheel, 19 draw-in groove, 20 rubber pads, 21 place the board.

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. 1-3, an isolated explosion-proof high-voltage soft start controller housing in this embodiment includes a housing 1, a partition 11 is disposed in the housing 1, and two first telescopic rods 7 are vertically fixed on the inner wall of the right side of the housing 1.

Two first telescopic links 7 all with baffle 11 fixed connection, the first spread groove 12 that quantity is a plurality of is offered to the left side inner wall of casing 1, and the second spread groove 13 that quantity is a plurality of is offered to the left surface of baffle 11, and place board 21 has been placed to the inside of casing 1, and the both ends of placing board 21 extend to the inside of first spread groove 12 and second spread groove 13 respectively, and the equal cover of the periphery wall of two first telescopic links 7 is equipped with respectively with casing 1 and baffle 11 fixed connection's first spring 8.

Wherein, place board 21 and first spread groove 12 and second spread groove 13 sliding connection, a plurality of first spread grooves 12 and a plurality of second spread grooves 13 one-to-one are distributed.

Specifically, the bin gate is opened, the partition plate 11 is pushed, the partition plate 11 moves, the first telescopic rod 7 and the first spring 8 are extruded, the first telescopic rod 7 and the first spring 8 are contracted, the placing plate 21 is placed between the shell 1 and the partition plate 11, the placing plate 21 is pushed, two ends of the placing plate 21 are respectively inserted into the first connecting groove 12 and the second connecting groove 13, the partition plate 11 is loosened, the partition plate 11 is pushed to reset through the elasticity of the first spring 8, the placing plate 21 is clamped, and then the placing plate 21 is fixed.

In this embodiment, be equipped with the convulsions subassembly on the casing 1, the convulsions subassembly includes cardboard 2 that is two in quantity, two cardboard 2 equal fixed connection are on the right flank of casing 1, air inlet groove 5 has been seted up to the right flank of casing 1, draw-in groove 19 has all been seted up to two cardboard 2 opposite side, sliding connection has filter plate 3 between two draw-in grooves 19, the right flank fixedly connected with of filter plate 3 is two rubber pad 20 in quantity, it has filter screen 4 to inlay on the filter plate 3, the right side inner wall fixed mounting of casing 1 has air exhauster 6, a plurality of connecting hole 14 has been seted up on the baffle 11, spout 9 has all been seted up to the interior roof and the interior diapire of casing 1, two spout 9 equal sliding connection have slider 10, two slider 10 all with baffle 11 fixed connection.

Wherein, a plurality of connecting holes 14 and a plurality of second spread grooves 13 alternately distribute, and the left and right sides of air inlet groove 5 are covered by air exhauster 6 and filter screen 4 respectively, and two rubber pads 20 are closely laminated with two draw-in grooves 19 respectively.

It should be noted that, the exhaust fan 6 is a conventional device known to the public in the prior art, and the specific structure and working principle thereof will not be described in detail herein.

Specifically, through sliding connection in spout 9 and the slider 10 support, support the baffle 11 in moving, improve the stability of baffle 11, promote filter 3, make filter 3 insert into the inside of draw-in groove 19, closely laminate through between rubber pad 20 and the draw-in groove 19, fix filter 3, start air exhauster 6, air exhauster 6 draws outside air to pass air inlet groove 5 and enter into the inside of casing 1, filter the air under the effect of filter screen 4, avoid the dust to enter into the inside of casing 1 as far as possible, under the effect of connecting hole 14, with the left side of air row into baffle 11, dispel the heat to the inside of casing 1.

In this embodiment, be equipped with the removal subassembly on the casing 1, the removal subassembly includes bottom plate 17, and bottom plate 17 places in the bottom of casing 1, and the top surface of bottom plate 17 all is fixed with second telescopic link 15 all around perpendicularly, four second telescopic link 15 all with casing 1 fixed connection, four second telescopic link 15's periphery wall all suit be equipped with respectively with casing 1 and bottom plate 17 fixed connection's second spring 16, all around the bottom surface of bottom plate 17 all fixed mounting has removal wheel 18.

Wherein, first telescopic link 7 and second telescopic link 15 are by cover storehouse and motion pole constitution, and motion pole one end runs through and extends to the inside of cover storehouse, and the outside fixedly connected with of motion pole is located the inside limiting block in cover storehouse, and the through-hole with motion pole looks adaptation has been seted up to one side in cover storehouse, through being provided with limiting block, has prevented that the motion pole breaks away from with the cover storehouse in the motion process.

Specifically, the casing 1 is pushed, the casing 1 is driven to move under the action of the moving wheel 18, and the impact force is buffered under the action of the second telescopic rod 15 and the second spring 16, so that the stability of the casing 1 is improved.

The working principle of the embodiment is as follows:

the bin door is opened, the partition plate 11 is pushed, the partition plate 11 moves, the first telescopic rod 7 and the first spring 8 are extruded, the first telescopic rod 7 and the first spring 8 are contracted, sliding connection in the support of the sliding groove 9 and the sliding block 10 is used for supporting the moving partition plate 11, stability of the partition plate 11 is improved, the placing plate 21 is placed between the shell 1 and the partition plate 11, the placing plate 21 is pushed, the two ends of the placing plate 21 are respectively inserted into the interiors of the first connecting groove 12 and the second connecting groove 13, the partition plate 11 is loosened, the partition plate 11 is pushed to reset through elasticity of the first spring 8, the placing plate 21 is clamped, the placing plate 21 is further fixed, the filter plate 3 is pushed, the filter plate 3 is inserted into the interior of the clamping groove 19, the filter plate 3 is fixed through tight fit between the rubber pad 20 and the clamping groove 19, the air exhauster 6 is started, external air is pumped through the air inlet groove 5 to enter the interior of the shell 1, the air is filtered under the action of the filter screen 4, the dust is prevented from entering the interior of the shell 1 as much as possible, the effect of the connecting hole 14 is used for pushing the partition plate 11 into the interior of the shell 1, the shell 1 is pushed to move through the left side, the effect of the air is pushed to the shell 1 through the side of the air, the buffer force is increased, the second effect of the buffer force is increased, the shell 1 is achieved through the effect of the buffer effect of the shell 1, and the buffer effect is achieved through the buffer effect is 16, and the effect is achieved, and the effect is 1 is improved, and the effect is 1 is 16 is achieved through the effect is 1.

The control mode of the utility model is controlled by the controller, the control circuit of the controller can be realized by simple programming by a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the utility model is mainly used for protecting the mechanical device, so the utility model does not explain the control mode and circuit connection in detail.

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 (6)

1. The utility model provides an isolated explosion-proof type high pressure soft start controller shell, includes casing (1), its characterized in that: a partition plate (11) is arranged in the shell (1), and two first telescopic rods (7) are vertically fixed on the inner wall of the right side of the shell (1);

the two first telescopic rods (7) are fixedly connected with the partition plate (11), a plurality of first connecting grooves (12) are formed in the inner wall of the left side of the shell (1), a plurality of second connecting grooves (13) are formed in the left side face of the partition plate (11), a placing plate (21) is placed in the shell (1), two ends of the placing plate (21) extend to the first connecting grooves (12) and the second connecting grooves (13) respectively, and first springs (8) fixedly connected with the shell (1) and the partition plate (11) respectively are sleeved on the outer peripheral walls of the two first telescopic rods (7);

an air draft assembly is arranged on the shell (1), and a moving assembly is arranged on the shell (1).

2. An isolated, explosion-proof, high voltage soft start controller housing as set forth in claim 1, wherein: the placing plate (21) is connected with the first connecting grooves (12) and the second connecting grooves (13) in a sliding mode, and the first connecting grooves (12) and the second connecting grooves (13) are distributed in a one-to-one correspondence mode.

3. An isolated, explosion-proof, high voltage soft start controller housing as set forth in claim 1, wherein: the utility model provides an exhaust subassembly is including cardboard (2) that quantity is two, two the equal fixed connection of cardboard (2) is on the right flank of casing (1), inlet air groove (5) have been seted up to the right flank of casing (1), two draw-in groove (19) have all been seted up to the side that cardboard (2) is relative, two sliding connection has filter (3) between draw-in groove (19), the right flank fixedly connected with quantity of filter (3) is rubber pad (20) two, inlay on filter (3) has filter screen (4), right side inner wall fixed mounting of casing (1) has air exhauster (6), connecting hole (14) that quantity is a plurality of have been seted up on baffle (11), interior roof and interior diapire of casing (1) all have been seted up spout (9), two spout (9) are all sliding connection has slider (10), two slider (10) all with baffle (11) fixed connection.

4. An isolated, explosion-proof, high voltage soft start controller housing as set forth in claim 3, wherein: the connecting holes (14) and the second connecting grooves (13) are distributed in a crossing mode, the left side and the right side of the air inlet groove (5) are respectively covered by the exhaust fan (6) and the filter screen (4), and the two rubber pads (20) are respectively tightly attached to the two clamping grooves (19).

5. An isolated, explosion-proof, high voltage soft start controller housing as set forth in claim 3, wherein: the movable assembly comprises a bottom plate (17), the bottom plate (17) is placed at the bottom of the shell (1), second telescopic rods (15) are vertically fixed on the periphery of the top surface of the bottom plate (17), the four second telescopic rods (15) are fixedly connected with the shell (1), the four outer peripheral walls of the second telescopic rods (15) are sleeved with second springs (16) which are fixedly connected with the shell (1) and the bottom plate (17) respectively, and movable wheels (18) are fixedly installed on the periphery of the bottom surface of the bottom plate (17).

6. An isolated, explosion-proof, high voltage soft start controller housing as set forth in claim 5, wherein: the first telescopic rod (7) and the second telescopic rod (15) are composed of a sleeve bin and a moving rod, one end of the moving rod penetrates through and extends to the inside of the sleeve bin, the outer side of the moving rod is fixedly connected with a limiting block located in the sleeve bin, a penetrating hole matched with the moving rod is formed in one side of the sleeve bin, and the limiting block is arranged to prevent the moving rod from being separated from the sleeve bin in the moving process.