CN113054544B - Self-adaptive protective electric switch - Google Patents
Self-adaptive protective electric switch Download PDFInfo
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- CN113054544B CN113054544B CN202110015237.7A CN202110015237A CN113054544B CN 113054544 B CN113054544 B CN 113054544B CN 202110015237 A CN202110015237 A CN 202110015237A CN 113054544 B CN113054544 B CN 113054544B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
Abstract
The invention discloses a self-adaptive protective electric switch, belonging to the technical field of mine ventilation equipment, comprising an installation box, wherein the front end of the installation box is fixedly connected with two fixed plates which are distributed up and down, one ends of the two fixed plates, which are far away from each other, are respectively internally provided with a first chute, the two first chutes are internally and slidably connected with sliding plates, one ends of the two sliding plates, which are far away from each other, are respectively extended to the outer sides of the corresponding first chutes, one ends of the two sliding plates, which are far away from each other, are respectively provided with a second chute, the second chute is internally and slidably connected with a sliding block, one ends of the sliding blocks, which are far away from the sliding plates, are fixedly connected with an installation block, the outer end of the installation block is provided with an installation hole, the front end of the installation box is fixedly connected with a bearing block positioned between the two fixed plates, the protective electric switches can be conveniently installed in electric boxes of different types by users, and the working efficiency is not only effectively improved, still avoided the damage of electrical apparatus case integrality, still had heat dissipation and dampproofing function simultaneously.
Description
Technical Field
The invention relates to the technical field of mine ventilation equipment, in particular to a self-adaptive protection electric switch.
Background
The protective electric switch is a protector, and according to the working principle of the protector, it can be divided into three types of voltage type, current type and pulse type, the voltage type protector is connected between neutral point of transformer and earth, when the electric shock occurs, the neutral point is deviated to produce voltage to earth, so that the protective action can cut off power supply.
Present protection electrical apparatus switch is generally installed in the electrical apparatus incasement, but because electrical apparatus case and protection electrical apparatus switch are all not the unified model, so when installing protection electrical apparatus switch in the electrical apparatus incasement, need set up new mounting hole in the electrical apparatus incasement again, very inconvenient, still damaged the integrality of electrical apparatus case simultaneously.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide a self-adaptive protection electric appliance switch which can be conveniently installed in electric appliance boxes of different models by a user, effectively improves the working efficiency, avoids the damage of the integrity of the electric appliance boxes, and has the functions of heat dissipation and moisture prevention.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
A self-adaptive protective electrical switch comprises an installation box, wherein the front end of the installation box is fixedly connected with two fixed plates which are distributed up and down, one ends of the two fixed plates, which are far away from each other, are respectively internally provided with a first chute, the two first chutes are respectively and slidably connected with a sliding plate, one ends of the two sliding plates, which are far away from each other, are respectively extended to the outer sides of the corresponding first chutes, one ends of the two sliding plates, which are far away from each other, are respectively provided with a second chute, the second chute is slidably connected with a sliding block, one ends of the sliding blocks, which are far away from the sliding plates, are fixedly connected with an installation block, the outer ends of the installation blocks are provided with installation holes, the front end of the installation box is fixedly connected with a bearing block positioned between the two fixed plates, one end, which is close to the installation box, is provided with a spherical groove, the spherical groove is rotatably connected with a rotating ball, and one end, which is close to the installation box, penetrates through the installation box and is extended to the interior of the installation box, the rotary ball is rotatably connected with the installation box, one end of the rotary ball penetrates through the installation box and is fixedly connected with a protective electric switch main body which is positioned in the installation box, a fan which is positioned at the upper side of the protective electric switch main body is fixedly installed on the upper inner wall of the installation box, the fan is electrically connected, the upper inner wall of the installation box is fixedly connected with a temperature sensor which is matched with the fan, a mounting frame is fixedly connected with the lower end of the protective electric switch main body, a clamping rod which is in sliding connection with the mounting frame is arranged at the lower end of the mounting frame in a penetrating way, the upper end of the clamping rod is positioned between the mounting frame and the protective electric switch main body, a first compression spring is fixedly connected with the lower inner wall of the installation box, a first clamping groove which is matched with the clamping rod is formed in the upper end of the first fixing block, a second fixing block is fixedly connected with the right inner wall of the installation box, and a second clamping groove which is matched with the clamping rod is formed in the left end of the second fixing block, the utility model discloses a solar energy drying oven, including install bin, the installation bin is provided with the inside wall of fixing, the equal fixedly connected with fixed diaphragm of inner wall about the installation bin, fixed diaphragm upper end fixedly connected with grip block, fixed diaphragm upper end is provided with the drying cabinet that contacts with the grip block, a plurality of through-holes have been seted up to the drying cabinet upper end, grip block one end fixedly connected with third fixed block is kept away from to the drying cabinet, the third fixed block is kept away from drying cabinet one side and is provided with the positioning mechanism with fixed diaphragm fixed connection, and this scheme can gliding mounting hole adapt to the electrical apparatus case of different models through setting up in order to make things convenient for user installation protection electrical apparatus switch to the not light can effectual work efficiency that has improved, can also avoid the damage of electrical apparatus case integrality, still has heat dissipation and dampproofing function simultaneously.
Further, the slide is close to install bin one end and has been seted up the spacing groove, sliding connection has the first stopper with install bin fixed connection in the spacing groove, and spacing groove and first stopper mutually support and can realize effectively spacing the slide to effectively avoid slide and fixed plate to take place to break away from.
Further, the second stopper of the equal fixedly connected with in both ends and slider looks adaptation about the slide, the second stopper can carry on spacingly to the slider to effectively avoid the slider to follow the roll-off in the second spout.
Furthermore, protection electrical apparatus switch main part lower extreme fixedly connected with controls the flexible rope that distributes two, flexible rope lower extreme fixedly connected with gravity ball, the gravity ball is made by the metal material, and the gravity ball can utilize the gravitational potential energy of self to effectively improve the stability of protection electrical apparatus switch main part.
Further, positioning mechanism includes the location riser with fixed diaphragm fixed connection, location riser outer end runs through the locating lever that is provided with rather than sliding connection, the locating lever is inside square groove with square groove looks adaptation and being located square groove, third fixed block one end fixedly connected with connecting plate is kept away from to square groove, fixedly connected with cover is established at the second compression spring of locating lever outer end between connecting plate and the location riser, and positioning mechanism can be when effectively improving the drying cabinet stability, can convenient to use person carry out quick installation and dismantlement to the drying cabinet to effectual work efficiency that has passed through.
Furthermore, the connecting plate is far away from locating lever one end fixedly connected with pull ring, the pull ring outer wall has cup jointed anti-skidding cover, and fixed diaphragm can the person of facilitating the use pulling locating lever to effectively improve work efficiency, the comfort of user when the pulling pull ring can effectively be increased to the anti-skidding cover.
Furthermore, a plurality of through holes are uniformly and equidistantly arranged at the upper end of the drying box, so that the effect of the drying agent in the drying box is effectively improved.
Further, the spherical groove is internally and uniformly coated with a lubricating layer, and the lubricating layer can effectively reduce the friction force of the inner wall of the spherical groove, so that the rotating ball can rotate more smoothly, and the working efficiency is effectively improved.
Furthermore, the installation box is made of polyphenylene sulfide, and the polyphenylene sulfide has the advantages of being hard, difficult to combust, good in thermal stability, high in mechanical strength, excellent in electrical property and the like, and the service life of the installation box can be effectively prolonged.
Furthermore, anti-skidding line has been seted up to installation piece outer wall, and anti-skidding line can effectively increase the frictional force of installation piece to convenient to use person slidable mounting piece takes place to skid when simultaneously can effectively avoiding user slidable mounting piece.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) this scheme can adapt to the electrical apparatus case of different models through setting up the mounting hole that can slide in order to make things convenient for the user to install protection electrical apparatus switch to not only can effectually improve work efficiency, can also avoid the damage of electrical apparatus case integrality, still have heat dissipation and dampproofing function simultaneously.
(2) The slide is close to install bin one end and has been seted up the spacing groove, and sliding connection has the first stopper with install bin fixed connection in the spacing groove, and spacing groove and first stopper mutually support can realize effectively spacing the slide to effectively avoid slide and fixed plate to take place to break away from.
(3) The second stopper of the equal fixedly connected with in both ends and slider looks adaptation about the slide, the second stopper can carry on spacingly to the slider to effectively avoid the slider to follow the roll-off in the second spout.
(4) The protection electrical apparatus switch main part lower extreme fixedly connected with two flexible ropes that control the distribution, flexible rope lower extreme fixedly connected with gravity ball, gravity ball is made by the metal material, and gravity ball can utilize the gravitational potential energy of self to effectively improve the stability of protection electrical apparatus switch main part.
(5) Positioning mechanism includes the location riser rather than fixed diaphragm fixed connection, location riser outer end runs through and is provided with the locating lever rather than sliding connection, the locating lever is inside square groove with square groove looks adaptation and being located square groove, third fixed block one end fixedly connected with connecting plate is kept away from to square groove, fixedly connected with cover is established at the second compression spring of locating lever outer end between connecting plate and the location riser, positioning mechanism can be when effectively improving the drying cabinet stability, can convenient to use person carry out quick installation and dismantlement to the drying cabinet, thereby effectual work efficiency that has passed through.
(6) Locating lever one end fixedly connected with pull ring is kept away from to the connecting plate, and the pull ring outer wall has cup jointed anti-skidding cover, and fixed diaphragm can the person of facilitating the use stimulate the locating lever to effectively improve work efficiency, the comfort of user when the pulling pull ring can effectively be increased to the anti-skidding cover.
(7) The through holes are evenly and equidistantly arranged at the upper end of the drying box, so that the effect of the drying agent in the drying box is effectively improved.
(8) The spherical groove is internally and uniformly coated with a lubricating layer, and the lubricating layer can effectively reduce the friction force of the inner wall of the spherical groove, so that the rotating ball can rotate more smoothly, and the working efficiency is effectively improved.
(9) The installation box is made of polyphenylene sulfide, and the polyphenylene sulfide has the advantages of being hard, difficult to burn, good in thermal stability, high in mechanical strength, excellent in electrical property and the like, and the service life of the installation box can be effectively prolonged.
(10) Anti-skidding line has been seted up to the installation piece outer wall, and anti-skidding line can effectively increase the frictional force of installation piece to convenient to use person slidable mounting piece takes place to skid when simultaneously can effectively avoiding user slidable mounting piece.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the installation case of the present invention;
FIG. 4 is an enlarged view of area A of FIG. 3 according to the present invention;
FIG. 5 is a schematic view of a positioning mechanism according to the present invention;
FIG. 6 is a schematic view of the present invention in a vertical configuration;
FIG. 7 is a schematic view of the present invention in a horizontal installation configuration;
FIG. 8 is a schematic view of the internal structure of the installation case of the present invention when installed horizontally;
fig. 9 is a schematic top view of the drying box of the present invention.
The reference numbers in the figures illustrate:
1 installation box, 2 fixed plates, 3 first chutes, 4 sliding plates, 5 second chutes, 6 sliding blocks, 7 installation blocks, 8 installation holes, 9 limiting grooves, 10 first limiting blocks, 1001 second limiting blocks, 11 bearing blocks, 12 spherical grooves, 13 rotating balls, 14 protective electric switch main bodies, 15 fans, 16 temperature sensors, 17 installation frames, 18 clamping rods, 19 first compression springs, 20 first fixing blocks, 21 first clamping grooves, 22 second fixing blocks, 23 second clamping grooves, 24 flexible ropes, 25 gravity balls, 26 fixed transverse plates, 27 clamping plates, 28 drying boxes, 2801 through holes, 29 third fixing blocks, 30 square grooves, 31 positioning mechanisms, 32 positioning vertical plates, 33 positioning rods, 34 connecting plates, 35 second compression springs and 36 pull rings.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1, a self-adaptive protection electrical switch comprises an installation box 1, and referring to fig. 2, two fixed plates 2 distributed up and down are fixedly connected to the front end of the installation box 1, first chutes 3 are formed in the ends of the two fixed plates 2 away from each other, sliding plates 4 are slidably connected in the two first chutes 3, the ends of the two sliding plates 4 away from each other extend to the outer sides of the corresponding first chutes 3, second chutes 5 are formed in the ends of the two sliding plates 4 away from each other, sliding blocks 6 are slidably connected in the second chutes 5, installation blocks 7 are fixedly connected to the ends of the sliding blocks 6 away from the sliding plates 4, installation holes 8 are formed in the outer ends of the installation blocks 7, a bearing block 11 located between the two fixed plates 2 is fixedly connected to the front end of the installation box 1, a spherical groove 12 is formed in the end of the bearing block 11 close to the installation box 1, a rotating ball 13 is rotatably connected in the spherical groove 12, and one end of the rotating ball 13 close to the installation box 1 penetrates through the installation box 1 and extends to the inside of the installation box 1, the rotating ball 13 is rotatably connected with the installation box 1, one end of the rotating ball 13 penetrating through the installation box 1 is fixedly connected with a protective electric switch main body 14 positioned inside the installation box 1, please refer to fig. 3, a fan 15 positioned on the upper side of the protective electric switch main body 14 is fixedly installed on the inner wall of the installation box 1, the fan 15 is electrically connected, a temperature sensor 16 matched with the fan 15 is fixedly connected with the inner wall of the installation box 1, the temperature sensor 16 is the prior art, and is not described herein again, a mounting frame 17 is fixedly connected with the lower end of the protective electric switch main body 14, a clamping rod 18 slidably connected with the mounting frame 17 is arranged at the lower end of the mounting frame 17, a first compression spring 19 is fixedly connected between the upper end of the clamping rod 18 and the protective electric switch main body 14, a first fixing block 20 is fixedly connected with the lower inner wall of the installation box 1, a first clamping groove 21 matched with the clamping rod 18 is formed at the upper end of the first fixing block 20, the right inner wall of the installation box 1 is fixedly connected with a second fixed block 22, the left end of the second fixed block 22 is provided with a second clamping groove 23 matched with the clamping rod 18, the left and right inner walls of the installation box 1 are fixedly connected with a fixed transverse plate 26, the upper end of the fixed transverse plate 26 is fixedly connected with a clamping plate 27, the upper end of the fixed transverse plate 26 is provided with a drying box 28 contacted with the clamping plate 27, please refer to fig. 9, the upper end of the drying box 28 is provided with a plurality of through holes 2801, please refer to fig. 4, one end of the drying box 28 far away from the clamping plate 27 is fixedly connected with a third fixed block 29, one end of the third fixed block 29 far away from the drying box 28 is provided with a square groove 30, one side of the third fixed block 29 far away from the drying box 28 is provided with a positioning mechanism 31 fixedly connected with the fixed transverse plate 26, the scheme can be adapted to different types of electric boxes by arranging a slidable installation hole to facilitate users to install protection electric switches, thereby effectively improving the working efficiency, the damage of the integrality of the electric appliance box can be avoided, and the heat dissipation and moisture prevention functions are also realized.
Referring to fig. 2, a limiting groove 9 is formed at one end of the sliding plate 4 close to the installation box 1, a first limiting block 10 fixedly connected with the installation box 1 is connected in the limiting groove 9 in a sliding manner, and the limiting groove 9 and the first limiting block 10 are mutually matched to realize effective limiting of the sliding plate 4, so that the sliding plate 4 is effectively prevented from being separated from the fixing plate 2.
Please refer to fig. 1, the left and right ends of the sliding plate 4 are fixedly connected with a second limiting block 1001 adapted to the sliding block 6, and the second limiting block 1001 can limit the sliding block 6, so as to effectively prevent the sliding block 6 from sliding out of the second sliding groove 5.
Referring to fig. 3, the lower end of the main switch body 14 of the protection apparatus is fixedly connected with two flexible ropes 24 distributed left and right, the lower end of the flexible rope 24 is fixedly connected with a gravity ball 25, the gravity ball 25 is made of metal, and the gravity ball 25 can effectively improve the stability of the main switch body 14 of the protection apparatus by using the gravitational potential energy of the gravity ball 25.
Referring to fig. 5, the positioning mechanism 31 includes a positioning vertical plate 32 fixedly connected to the fixing transverse plate 26, a positioning rod 33 slidably connected to the positioning vertical plate 32 is disposed at an outer end of the positioning vertical plate 32, the positioning rod 33 is adapted to the square groove 30 and is located inside the square groove 30, a connecting plate 34 is fixedly connected to an end of the square groove 30 away from the third fixing block 29, a second compression spring 35 is fixedly connected between the connecting plate 34 and the positioning vertical plate 32 and is sleeved on an outer end of the positioning rod 33, the positioning mechanism 31 can effectively improve stability of the drying box 28, and at the same time, can facilitate a user to rapidly install and disassemble the drying box 28, thereby effectively improving work efficiency, a pull ring 36 is fixedly connected to an end of the connecting plate 34 away from the positioning rod 33, an anti-slip sleeve is sleeved on an outer wall of the pull ring 36, the fixing transverse plate 26 can facilitate the user to pull the positioning rod 33, thereby effectively improving work efficiency, the slip-resistant sleeve may effectively increase the comfort of the user when pulling the pull ring 36.
Referring to fig. 9, the plurality of through holes 2801 are uniformly and equidistantly formed at the upper end of the drying box 28, so as to effectively improve the effect of the drying agent in the drying box 28.
Please refer to fig. 2, the interior of the spherical groove 12 is uniformly coated with a lubricating layer, which can effectively reduce the friction force on the inner wall of the spherical groove 12, thereby making the rotation of the rotating ball 13 smoother, thereby effectively improving the working efficiency, the installation box 1 is made of polyphenylene sulfide, which has the advantages of hardness, flame retardancy, good thermal stability, higher mechanical strength, excellent electrical property, etc., and can effectively improve the service life of the installation box 1, the outer wall of the installation block 7 is provided with anti-slip lines, which can effectively increase the friction force of the installation block 7, thereby facilitating the sliding installation of the user on the installation block 7, and meanwhile, the occurrence of slipping when the user slides the installation block 7 can be effectively avoided
When the installation box 1 needs to be vertically installed, please refer to fig. 6, a user observes an existing installation hole in the electrical box, then slides the sliding plate 4 up and down to change the vertical position of the installation hole 8, slides the installation block 7 left and right to change the horizontal position of the installation hole 8, and when the installation hole 8 is matched with the existing installation hole in the electrical box, the user can fixedly install the installation block 7 in the electrical box by using existing tools such as bolts, and therefore vertical installation of the installation box 1 is completed.
When the installation box 1 needs to be horizontally installed, please refer to fig. 7, a user observes an existing installation hole in the electrical box, then slides the sliding plate 4 up and down to change the vertical position of the installation hole 8, then slides the installation block 7 left and right to change the horizontal position of the installation hole 8, when the installation hole 8 is matched with the existing installation hole position in the electrical box, the user can fixedly install the installation block 7 in the electrical box by using existing tools such as bolts, please refer to fig. 3 and 8, then slides the clamping rod 18 to one end close to the protection electrical switch main body 14 by pulling, at this time, the first compression spring 19 contracts, after the lower end of the clamping rod 18 is completely removed from the first clamping groove 21, the user rotates the protection electrical switch main body 14 until the lower end of the clamping rod 18 is located at the upper end of the second clamping groove 23, at this time, the clamping rod 18 is loosened by the user, the clamping rod 18 is clamped in the second clamping groove 23 under the elastic potential energy of the first compression spring 19, the horizontal installation to install bin 1 is accomplished this moment to can realize that the person of facilitating the use will protect the electrical apparatus switch to install in the electrical apparatus incasement of different models, not only effectual improvement work efficiency, still avoid the damage of electrical apparatus case integrality, still have heat dissipation and dampproofing function simultaneously.
The above are merely preferred embodiments of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (10)
1. The utility model provides a self-adaptation protection electrical apparatus switch, includes install bin (1), its characterized in that: the front end of the installation box (1) is fixedly connected with two fixed plates (2) which are distributed up and down, one ends of the two fixed plates (2) which are far away from each other are respectively provided with a first sliding chute (3), the two first sliding chutes (3) are respectively connected with a sliding plate (4) in a sliding way, one ends of the two sliding plates (4) which are far away from each other are respectively extended to the outer side of the corresponding first sliding chute (3), one ends of the two sliding plates (4) which are far away from each other are respectively provided with a second sliding chute (5), the second sliding chute (5) is connected with a sliding block (6) in a sliding way, one end of the sliding block (6) which is far away from the sliding plate (4) is fixedly connected with an installation block (7), the outer end of the installation block (7) is provided with an installation hole (8), the front end of the installation box (1) is fixedly connected with a bearing block (11) which is positioned between the two fixed plates (2), one end of the bearing block (11) which is close to the installation box (1) is provided with a spherical groove (12), the rotary ball (13) is rotatably connected in the spherical groove (12), one end of the rotary ball (13) close to the installation box (1) penetrates through the installation box (1) and extends to the interior of the installation box (1), the rotary ball (13) is rotatably connected with the installation box (1), one end of the rotary ball (13) penetrating through the installation box (1) is fixedly connected with a protection electric switch main body (14) positioned in the installation box (1), a fan (15) positioned on the upper side of the protection electric switch main body (14) is fixedly installed on the upper inner wall of the installation box (1), the fan (15) is electrically connected, the inner wall of the installation box (1) is fixedly connected with a temperature sensor (16) matched with the fan (15), the lower end of the protection electric switch main body (14) is fixedly connected with an installation frame (17), and a clamping rod (18) in sliding connection with the installation frame (17) is arranged at the lower end in a penetrating manner, the upper end of the clamping rod (18) is positioned between the mounting frame (17) and the main body (14) of the protective electric switch, a first compression spring (19) is fixedly connected with the upper end of the clamping rod (18), a first fixing block (20) is fixedly connected with the lower inner wall of the mounting box (1), a first clamping groove (21) matched with the clamping rod (18) is formed in the upper end of the first fixing block (20), a second fixing block (22) is fixedly connected with the right inner wall of the mounting box (1), a second clamping groove (23) matched with the clamping rod (18) is formed in the left end of the second fixing block (22), fixing transverse plates (26) are fixedly connected with the left inner wall and the right inner wall of the mounting box (1), clamping plates (27) are fixedly connected with the upper end of the fixing transverse plates (26), a drying box (28) contacted with the clamping plates (27) is arranged on the upper end of the fixing transverse plates (26), a plurality of through holes (2801) are formed in the upper end of the drying box (28), drying cabinet (28) are kept away from grip block (27) one end fixedly connected with third fixed block (29), drying cabinet (28) one end is kept away from in third fixed block (29) and square groove (30) have been seted up, drying cabinet (28) one side is kept away from in third fixed block (29) is provided with and fixes diaphragm (26) fixed connection's positioning mechanism (31).
2. The adaptive protection circuit breaker according to claim 1, wherein: slide (4) are close to install bin (1) one end and have seted up spacing groove (9), sliding connection has first stopper (10) with install bin (1) fixed connection in spacing groove (9).
3. The adaptive protection circuit breaker according to claim 1, wherein: both ends are equal fixedly connected with second stopper (1001) with slider (6) looks adaptation about slide (4).
4. The adaptive protection circuit breaker according to claim 1, wherein: the protection electrical apparatus switch main part (14) lower extreme fixedly connected with controls flexible rope (24) of distribution, flexible rope (24) lower extreme fixedly connected with gravity ball (25), gravity ball (25) are made by the metal material.
5. The adaptive protection circuit breaker according to claim 1, wherein: positioning mechanism (31) include with fixed diaphragm (26) fixed connection's location riser (32), location riser (32) outer end runs through be provided with rather than sliding connection's locating lever (33), locating lever (33) and square groove (30) looks adaptation and be located inside square groove (30), third fixed block (29) one end fixedly connected with connecting plate (34) are kept away from in square groove (30), fixedly connected with cover is established at second compression spring (35) of locating lever (33) outer end between connecting plate (34) and location riser (32).
6. An adaptive protection circuit breaker according to claim 5, wherein: one end, far away from the positioning rod (33), of the connecting plate (34) is fixedly connected with a pull ring (36), and an anti-skidding sleeve is sleeved on the outer wall of the pull ring (36).
7. The adaptive protection circuit breaker according to claim 1, wherein: the through holes (2801) are uniformly and equidistantly arranged at the upper end of the drying box (28).
8. The adaptive protection circuit breaker according to claim 1, wherein: and a lubricating layer is uniformly coated in the spherical groove (12).
9. The adaptive protection circuit breaker according to claim 1, wherein: the mounting box (1) is made of polyphenylene sulfide.
10. The adaptive protection circuit breaker according to claim 1, wherein: the outer wall of the mounting block (7) is provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110015237.7A CN113054544B (en) | 2021-01-06 | 2021-01-06 | Self-adaptive protective electric switch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110015237.7A CN113054544B (en) | 2021-01-06 | 2021-01-06 | Self-adaptive protective electric switch |
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| Publication Number | Publication Date |
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| CN113054544A CN113054544A (en) | 2021-06-29 |
| CN113054544B true CN113054544B (en) | 2022-02-01 |
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| CN202110015237.7A Active CN113054544B (en) | 2021-01-06 | 2021-01-06 | Self-adaptive protective electric switch |
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| CN114142368B (en) * | 2021-11-26 | 2023-08-25 | 国网辽宁省电力有限公司大连供电公司 | Control equipment installation box for maintenance |
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|---|---|---|---|---|
| US8403289B1 (en) * | 2008-10-15 | 2013-03-26 | Eric R. Rinderer | Universal electric box mounting device |
| CN108667398A (en) * | 2017-04-01 | 2018-10-16 | 青岛中科煜成安全技术有限公司 | Rotatable solar panels holder |
| CN207947508U (en) * | 2018-03-30 | 2018-10-09 | 成都弘海电气有限公司 | A kind of high-low pressure switch board |
| CN211480631U (en) * | 2020-01-08 | 2020-09-11 | 吕平 | Wall-hanging light current case is used to subway convenient to fixed mounting |
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2021
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