CN115967025A - Electric operating mechanism - Google Patents
Electric operating mechanism Download PDFInfo
- Publication number
- CN115967025A CN115967025A CN202211661581.4A CN202211661581A CN115967025A CN 115967025 A CN115967025 A CN 115967025A CN 202211661581 A CN202211661581 A CN 202211661581A CN 115967025 A CN115967025 A CN 115967025A
- Authority
- CN
- China
- Prior art keywords
- hole
- cabinet door
- groove
- seted
- cabinet body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 239000002184 metal Substances 0.000 claims description 31
- 239000004576 sand Substances 0.000 claims description 26
- 230000001681 protective effect Effects 0.000 claims description 23
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 230000005489 elastic deformation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001095 motoneuron effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
Landscapes
- Patch Boards (AREA)
Abstract
The invention relates to the technical field of power distribution cabinets, in particular to an electric operating mechanism which comprises a cabinet body and a cabinet door, wherein one end of the cabinet door is hinged with the cabinet body, a through hole is formed in one side of the cabinet door, which is far away from the hinged position of the cabinet door and the cabinet body, an insulated transmission shaft is inserted into the through hole, a clamping plate is installed at one end of the transmission shaft, which is positioned in the cabinet body, one end of the clamping plate, which is far away from the transmission shaft, is clamped in a clamping groove, the clamping groove is formed in the upper surface of a positioning part, an insulating part is installed at the bottom of the positioning part, a square hole is formed in one side surface of the insulating part, two conductive parts which are respectively and electrically connected with a live wire and an electric component in the cabinet body are installed in the square hole, and a connecting piece for disconnecting or communicating the two conductive parts is installed on one side of the insulating part, which faces the positioning part, the invention has the following beneficial effects: when opening the cabinet door and overhauing, master the initiative right of power transmission by the maintainer, avoid other people's unknown circumstances and power transmission, improve the security.
Description
Technical Field
The invention relates to an electric operating mechanism, belonging to the field of power distribution cabinets.
Background
The power distribution cabinet is used in the occasions with dispersed loads and less loops and distributes the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby loads. The switch board generally comprises the cabinet body and cabinet door, wherein cabinet door one end is the hinge with the cabinet body, the cabinet door other end and cabinet body locking, electric components in the switch board are when overhauing, the cabinet door needs to be opened, and cut off the circuit that gets into the internal power cord of cabinet, can carry out the electroless maintenance, when the control switch that gets into the internal power cord of cabinet kept away from the cabinet body, in overhauing the internal electric components of cabinet, be easily by the personnel power transmission of the not known condition, make the internal electric components of cabinet electrified, through the mode of hanging the tablet that has a power failure in control switch department, because of the power transmission initiative is not in the maintainer hand, so maintainer's safety can not be mastered by oneself, the probability of taking place the wrong power transmission is great, so need design one kind and make the power transmission power master the electric operating device in the maintainer hand.
Disclosure of Invention
In view of the disadvantages of the prior art, the present invention is directed to an electric operating mechanism to solve the problems set forth above.
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides an electric operating mechanism, includes the cabinet body and one end and cabinet body articulated cabinet door, the cabinet door deviates from cabinet body one side and keeps away from the cabinet door and has seted up the through-hole with the position department at cabinet body articulated position, the ann has inserted insulating transmission shaft in the through-hole, transmission shaft one end is connected fixedly with the servo motor output, the cardboard is installed in the internal one end of cabinet, the cardboard keeps away from the one end joint of transmission shaft in the draw-in groove, the draw-in groove is seted up at location portion upper surface, location portion is fixed with cabinet body coupling, location portion cross section is the rectangle, location portion installs insulating portion bottom, insulating portion side has seted up the square hole, install two conductive part with inlet wire live wire, the internal electrical connection of electric components of cabinet in the square hole respectively, two there is the clearance between the conductive part, two through wires holes have been seted up to insulating portion side, conductive part side sets up the jack that aligns with the through wires hole, insulating portion installs towards the one side of location portion and makes two conductive part disconnection or communicating connecting piece.
Specifically, the connecting piece includes electrically conductive metal block, the rectangular hole has been seted up to the one side of insulating part to location portion, the rectangular hole communicates with each other with the square hole, metal block slidable mounting is in the rectangular hole, the width of metal block is the same with the clearance width between two conductive parts, surface mounting has the depression bar on the metal block, vertical arrangement's guiding hole has been seted up to the bottom in the draw-in groove, the one end that the metal block was kept away from to the depression bar runs through the guiding hole and extends to in the draw-in groove, two side upper portion edges that the metal block paralleled all are fixed with the journal stirrup, the journal stirrup extends to the spacing inslot, the spacing inslot is seted up on the rectangular hole inner wall, first spring is installed to spacing inslot bottom, first spring upper end is connected fixedly with the journal stirrup.
Specifically, two countersunk head screws are formed in the bottom of the insulating portion and communicated with the threading hole, and inner hexagonal screws used for limiting the position of an incoming line live wire are connected with the inner threads of the countersunk head screws.
Specifically, one side that the transmission shaft deviates from location portion is equipped with the bracket, the bracket is fixed with cabinet door connection, bracket upper surface undercut forms and cardboard matched with bar groove, the cardboard has electric conductivity, all set up flutedly on two sides that parallel in the bar inslot, two apertures that are used for interlude cable are seted up to the bracket bottom, the aperture communicates with each other with the recess, install the elastic contact piece in the recess, the elastic contact piece partly extends to the bar inslot, one the elastic contact piece is connected with the cabinet door through the cable, another the elastic contact piece passes through cable and alarm bell electric connection, the alarm bell is installed at the protective housing lower surface, the motor is installed in the protective housing, the protective housing is the open form towards the one side of cabinet door, the protective housing open end is connected fixedly through a plurality of connecting screws and cabinet door, the thermovent has been seted up to the one side that the protective housing deviates from the cabinet door.
Specifically, the rectangular channel has all been seted up on two parallel sides in the draw-in groove that location portion upper surface undercut formed, slidable mounting has the sand board that is used for getting rid of oxide layer on the cardboard in the rectangular channel, the sand board is partly to extend to in the draw-in groove, a plurality of second springs of sand board uniform mounting towards the one side of rectangular channel, the second spring other end is connected fixedly with location portion, one side processing that the sand board upper surface is close to the draw-in groove has the fillet.
Specifically, a plurality of first blind holes have evenly been seted up to the sand board towards the one side of rectangular channel, second spring one end is fixed in first blind hole, the second spring other end is fixed in the second blind hole, evenly seted up a plurality ofly on the rectangular channel inner wall with first blind hole matched with second blind hole.
Specifically, protective housing open end surface cover is equipped with and is connected fixed connection limit with the protective housing, be equipped with protruding limit between connection limit and the cabinet door, protruding limit is fixed with cabinet door connection, a plurality of screw holes have evenly been seted up to the one side on protruding limit to the connection limit, a plurality of jacks that align with the screw hole are evenly seted up to the one side on connection limit to protruding limit, connecting screw passes jack threaded connection in the threaded hole.
Specifically, a plurality of double-screw bolts are installed to the bracket towards the one side of cabinet door, the double-screw bolt runs through the cabinet door, the one end threaded connection that the bracket was kept away from to the double-screw bolt has the nut, the nut sets up the one side that deviates from the bracket at the cabinet door.
The invention has the beneficial effects that:
1. control servo motor corotation or reversal, and then servo motor passes through the transmission shaft and drives the cardboard upset, when the cardboard card in the draw-in groove on location portion, realizes making cabinet door and cabinet body interlocking, when the cardboard breaks away from the draw-in groove, is convenient for open the cabinet door.
2. When the servo motor drive cardboard gets into in the draw-in groove, cardboard extrusion depression bar, depression bar drive metal block moves to between two conductive parts from the rectangular hole, and the metal block contacts with two conductive part homogeneous phases, the metal block removes the in-process simultaneously and extrudes first spring through the journal stirrup, make first spring produce elastic deformation, because of two conductive parts respectively with the inlet wire live wire, the internal electrical components electric connection of cabinet, so the metal block plays the effect that makes the inlet wire live wire and the internal electrical components electric connection of cabinet, after servo motor drive cardboard breaks away from the draw-in groove, under the effect of first spring resilience power, make the metal block remove to the rectangular hole in the square hole from, the inlet wire live wire of connection on a metal block no longer with the internal electrical components electric connection of cabinet this moment, when opening the cabinet door and overhauing, the initiative right of mastering the power transmission by the maintainer, avoid other unclear circumstances and power transmission, improve the security.
3. Servo motor drives the cardboard and removes to the bar inslot back in the draw-in groove, and cardboard and two elastic contact piece homogeneous phases contacts of bar inslot, when electrified on the cabinet door, the route that two elastic contact pieces of electric current accessible on the cabinet door and cardboard formed flows to alarm bell department, makes the alarm bell circular telegram produce the chimes of doom, realizes warning electrified on the cabinet door or the cabinet body, further improves the security.
4. Because of in sand board partly extends to the draw-in groove under the effect of second spring, so when the cardboard gets into the draw-in groove under servo motor's effect in the time, cardboard and sand board surface contact and produce relative slip, the sand board is polished cardboard and elastic contact piece contact site this moment, the realization is got rid of the cardboard and is contacting the oxide layer that the in-process produced with elastic contact piece, improve cardboard as conducting material's life, can extrude the sand board when the draw-in groove because of the cardboard card, sand board extrusion second spring makes the second spring produce elastic deformation, make the sand board contact with the cardboard all the time under the effect of second spring resilience power, be favorable to prolonging the life of sand board.
5. Install servo motor in the protective housing, play the effect of hiding servo motor, pass connecting screw and twist behind the jack on the connection limit into the threaded hole on protruding edge, realize the convenient dismouting of protective housing and cabinet door, the protruding limit of while insulation makes the cabinet door and the local bodiness of connecting screw position of contacting.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of an electric operating mechanism according to the present invention;
FIG. 2 is a schematic view of an assembly of a servo motor, a transmission shaft and a cabinet door in an electric operating mechanism according to the present invention;
FIG. 3 is a schematic view of the assembly of the metal block, the conductive portion, the insulating portion and the positioning portion in the electric operating mechanism according to the present invention;
FIG. 4 is a schematic view of an assembly of a socket head cap screw and an insulating portion of an electric operating mechanism according to the present invention;
FIG. 5 is a schematic view of the assembly of the elastic contact piece and the bracket of the electric operating mechanism of the present invention;
FIG. 6 is a schematic view of the assembly of the second spring, the sanding plate, and the positioning portion in an electric operating mechanism according to the present invention;
in the figure: 1. the cabinet body, 2, a positioning part, 3, an insulating part, 4, a threading hole, 5, a clamping plate, 6, a cabinet door, 7, a bracket, 8, a strip-shaped groove, 9, a servo motor, 10, a connecting edge, 11, a protruding edge, 12, a transmission shaft, 13, an alarm bell, 14, a heat dissipation port, 15, a protective shell, 16, a clamping groove, 17, a pressure lever, 18, a support lug, 19, a first spring, 20, a limiting groove, 21, a metal block, 22, a square hole, 23, a jack, 24, a conductive part, 25, a countersunk head screw hole, 26, a hexagon socket head cap screw, 27, an elastic contact piece, 28, a groove, 29, a small hole, 30, a stud, 31, a nut, 32, a sand plate, 33, a first blind hole, 34, a round corner, 35, a second blind hole, 36, a second spring, 37, a rectangular groove, 38 and a guide hole.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1, fig. 2 and fig. 3, the present invention provides a technical solution: the utility model provides an electric operating mechanism, including the cabinet body 1 and one end and the cabinet body 1 articulated cabinet door 6, deviate from cabinet body 1 one side and keep away from cabinet door 6 and cabinet body 1 articulated position department in the through-hole of seting up and insert insulating transmission shaft 12, make transmission shaft 12 one end and servo motor 9 output end be connected fixedly, make transmission shaft 12 be in the internal one end installation cardboard 5 of cabinet, control servo motor 9 corotation or reversal, and servo motor 9 passes through transmission shaft 12 and drives cardboard 5 upset, after the one end joint of keeping away from transmission shaft 12 when cardboard 5 is in the draw-in groove 16 that 2 upper surfaces in location portion were seted up, be connected fixedly for the location portion 2 and the cabinet body 1 of rectangle because of the cross section, the realization makes cabinet door 6 and the cabinet body 1 mutual locking, when cardboard 5 breaks away from draw-in groove 16, be convenient for open cabinet door 6.
Refer to fig. 2, install servo motor 9 in protective housing 15, wherein protective housing 15 is the opening form towards the one side of cabinet door 6, set up thermovent 14 in the one side that protective housing 15 deviates from cabinet door 6, servo motor 9's heat dissipation is convenient for, make protective housing 15 open end surface cover establish be connected fixed connection limit 10 and protruding limit 11 with protective housing 15 and align, protruding limit 11 is connected fixedly with cabinet door 6, a plurality of screw holes that protruding limit 11 was evenly seted up towards the one side of connecting limit 10 this moment and a plurality of jacks 23 that connecting limit 10 was evenly seted up towards the one side of protruding limit 11 align, then make connecting screw pass jack 23 threaded connection in the screw hole, realize the convenient dismouting of protective housing 15 and cabinet door 6, insulating protruding limit 11 makes cabinet door 6 and the local of connecting screw position of contacting simultaneously, install servo motor 9 in protective housing 15 bodiness, play the effect of hiding servo motor 9.
Referring to fig. 1, fig. 3 and fig. 4, an insulating part 3 is installed at the bottom of the positioning part 2, wherein a square hole 22 is formed in one side surface of the insulating part 3, two conductive parts 24 electrically connected with a live wire and an electrical component in the cabinet body 1 are installed in the square hole 22, a gap exists between the two conductive parts 24, one end of the live wire is inserted into a jack 23 which is formed in one side surface of the conductive part 24 and aligned with the live wire hole 4 after passing through one of the two live wires 4 formed in one side surface of the insulating part 3, and then two inner hexagonal screws 26 are screwed into two countersunk head screw holes 25 formed in the bottom of the insulating part 3 respectively, so that the purpose of limiting the relative position of the live wire and the insulating part 3 by using the inner hexagonal screws 26 is achieved due to the fact that the countersunk head screw holes 25 are communicated with the live wire hole 4.
Referring to fig. 1, 2, 3, 4 and 6, a rectangular hole communicated with the square hole 22 is formed in one surface of the insulating part 3 facing the positioning part 2, so that the metal block 21 is slidably mounted in the rectangular hole, wherein the width of the metal block 21 is the same as the width of the gap between the two conductive parts 24, so that the pressing rod 17 mounted on the upper surface of the metal block 21 extends into the slot 16 after penetrating through the vertically arranged guide hole 38 formed in the bottom of the slot 16, then the support lugs 18 fixed on the upper edges of the two parallel side surfaces of the metal block 21 extend into the limiting groove 20 formed in the inner wall of the rectangular hole, the support lugs 18 and the limiting groove 20 cooperate to limit the moving track of the metal block 21, the upper end of the first spring 19 mounted on the bottom in the limiting groove 20 is connected and fixed with the support lugs 18, when the servo motor 9 drives the clamping plate 5 to enter the slot 16, the clamping plate 5 extrudes the pressing rod 17, the press rod 17 drives the metal block 21 to move from the rectangular hole to between the two conductive parts 24, the metal block 21 is in contact with the two conductive parts 24, meanwhile, the first spring 19 is extruded by the support lug 18 in the moving process of the metal block 21, so that the first spring 19 generates elastic deformation, the two conductive parts 24 are respectively electrically connected with the incoming line live wire and the electric components in the cabinet body 1, so that the metal block 21 plays a role of electrically connecting the incoming line live wire with the electric components in the cabinet body 1, after the clamping plate 5 is driven by the servo motor 9 to be separated from the clamping groove 16, the metal block 21 moves into the rectangular hole from the square hole 22 under the action of the resilience force of the first spring 19, at the moment, the incoming line live wire connected to one metal block 21 is no longer electrically connected with the electric components in the cabinet body 1, namely, when the cabinet door 6 is opened for maintenance, the initiative mastered by maintenance personnel is taken to avoid power transmission due to other unknown conditions, the safety is improved.
Refer to fig. 1 and fig. 5, one side that deviates from location portion 2 at transmission shaft 12 is equipped with bracket 7, make bracket 7 run through cabinet door 6 towards a plurality of double-screw bolts 30 of 6 one-sided installations of cabinet door, then will set up and twist on double-screw bolt 30 at the nut 31 that cabinet door 6 deviates from bracket 7 one side, double-screw bolt 30 cooperates with nut 31 jointly, accomplish bracket 7 and cabinet door 6 be connected fixedly, bracket 7 upper surface undercut forms and 5 matched with bar groove 8 of cardboard, it all installs elastic contact piece 27 in the recess 28 to set up on two sides that parallel in bar groove 8, elastic contact piece 27 partly extends to in the bar groove 8, two and the communicating aperture 29 of recess 28 that the bracket 7 bottom was seted up, aperture 29's design is convenient for alternate the cable of connection on elastic contact piece 27, an elastic contact piece 27 is connected with cabinet door 6 through the cable, another elastic contact piece 27 is through cable and the alarm 13 electric connection of installing on the 15 lower surfaces of cabinet door, servo motor 9 drives cardboard 5 and removes behind the bar inslot 8 from the draw-in 16, cardboard 5 and two elastic contact piece 27 homogeneous phase contacts in the homogeneous phase contacts piece 27 that have electric current of electric conductivity, when bell and alarm bell 13 electric current alarm bell electric alarm 6 on the cabinet door 6, alarm sound makes the electrified route of the electrified sound of the cardboard 5 of the electrified route of the electrified logical electricity of the cardboard 5 of the cabinet door 6 of electric current of the cardboard 16, alarm electricity flows on the electrified route of the electrified 6, alarm, the electrified circuit board 1 of the electrified circuit board 6 of the electrified sound of the cardboard 5.
Referring to fig. 1, 3, 5 and 6, rectangular grooves 37 are respectively formed on two parallel side surfaces in a clamping groove 16 formed by the downward depression of the upper surface of a positioning part 2, then an abrasive plate 32 for removing an oxide layer on a clamping plate 5 is slidably mounted in the rectangular grooves 37, wherein a part of the abrasive plate 32 extends into the clamping groove 16, second springs 36 are respectively fixed in a plurality of first blind holes 33 uniformly formed on one surface of the abrasive plate 32 facing the rectangular grooves 37, the other end of each second spring 36 is fixed in one of a plurality of second blind holes 35 uniformly formed on the inner wall of the rectangular groove 37 and matched with the first blind holes 33, the first blind holes 33 and the second blind holes 35 jointly form a space for shrinking the second springs 36, so that the second springs 36 are prevented from being damaged by excessive extrusion, and a part of the abrasive plate 32 extends into the clamping groove 16 under the action of the second springs 36, so when cardboard 5 gets into in the draw-in groove 16 under servo motor 9's effect, cardboard 5 contacts and produces relative slip with sand plate 32 surface, sand plate 32 polishes cardboard 5 and the 27 contact site of elastic contact piece this moment, the realization is got rid of the oxide layer that cardboard 5 produced at the in-process that contacts with elastic contact piece 27, improve cardboard 5 as conducting material's life, can extrude sand plate 32 when the draw-in groove 16 because of cardboard 5 card, sand plate 32 extrudes second spring 36 makes second spring 36 produce elastic deformation, make sand plate 32 contact with cardboard 5 all the time under the effect of second spring 36 resilience power, be favorable to prolonging sand plate 32's life, through the one side processing fillet 34 that is close to draw-in groove 16 at sand plate 32 upper surface, be convenient for cardboard 5 business turn over between two sand plates 32.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (8)
1. The utility model provides an electric operating mechanism, includes cabinet body (1) and one end and cabinet door (6) of cabinet body (1) articulated, its characterized in that: a through hole is arranged at the position of the cabinet door (6) which is far away from one side of the cabinet body (1) and the hinged part of the cabinet door (6) and the cabinet body (1), an insulating transmission shaft (12) is inserted into the through hole, one end of the transmission shaft (12) is fixedly connected with the output end of the servo motor (9), one end of the transmission shaft (12) positioned in the cabinet body (1) is provided with a clamping plate (5), one end of the clamping plate (5) far away from the transmission shaft (12) is clamped in the clamping groove (16), the clamping groove (16) is arranged on the upper surface of the positioning part (2), the positioning part (2) is fixedly connected with the cabinet body (1), the cross section of the positioning part (2) is rectangular, the bottom of the positioning part (2) is provided with an insulating part (3), a square hole (22) is formed in one side face of the insulating part (3), two conducting parts (24) which are respectively and electrically connected with an incoming live wire and an electrical component in the cabinet body (1) are arranged in the square hole (22), a gap is formed between the two conducting parts (24), one side surface of the insulating part (3) is provided with two threading holes (4), one side surface of the conductive part (24) is provided with an insertion hole (23) aligned with the threading hole (4), and a connecting piece for disconnecting or communicating the two conductive parts (24) is arranged on one surface of the insulating part (3) facing the positioning part (2).
2. An electric operating mechanism according to claim 1, characterized in that: the connecting piece includes electrically conductive metal block (21), the rectangular hole has been seted up to the one side of location portion (2) in insulating part (3), the rectangular hole communicates with each other with square hole (22), metal block (21) slidable mounting is in the rectangular hole, the width of metal block (21) is the same with the clearance width between two conductive parts (24), surface mounting has depression bar (17) on metal block (21), vertical arrangement's guiding hole (38) have been seted up to bottom in draw-in groove (16), the one end that metal block (21) were kept away from in depression bar (17) runs through guiding hole (38) and extends to in draw-in groove (16), two side upper portion edges that metal block (21) paralleled all are fixed with journal stirrup (18), journal stirrup (18) extend to in spacing groove (20), spacing groove (20) are seted up on the rectangular hole inner wall, first spring (19) are installed to the bottom in spacing groove (20), first spring (19) upper end is connected fixedly with journal stirrup (18).
3. An electric operating mechanism according to claim 1, characterized in that: two countersunk head screw holes (25) are formed in the bottom of the insulating part (3), the countersunk head screw holes (25) are communicated with the threading holes (4), and inner hexagonal screws (26) used for limiting the position of an incoming line live wire are connected with the inner threads of the countersunk head screw holes (25).
4. An electric operating mechanism according to claim 1, characterized in that: one side that transmission shaft (12) deviates from location portion (2) is equipped with bracket (7), bracket (7) are connected fixedly with cabinet door (6), bracket (7) upper surface undercut forms strip groove (8) with cardboard (5) matched with, cardboard (5) have electric conductivity, all seted up recess (28) on two parallel sides in strip groove (8), two aperture (29) that are used for interlude cable are seted up to bracket (7) bottom, aperture (29) communicate with each other with recess (28), install elastic contact piece (27) in recess (28), elastic contact piece (27) partly extends to in strip groove (8), one elastic contact piece (27) are connected with cabinet door (6) through the cable, another elastic contact piece (27) are through cable and alarm bell (13) electric connection, alarm bell (13) are installed at protective housing (15) lower surface, the motor is installed in protective housing (15), protective housing (15) are the opening form towards the one side of cabinet door (6), protective housing (15) are through a plurality of open end and alarm bell (13) fixed connection screw opening (15) cabinet door (15) open end (14).
5. An electric operating mechanism according to claim 4, wherein: rectangular channel (37) have all been seted up on two parallel sides in the draw-in groove (16) that location portion (2) upper surface undercut formed, slidable mounting has sand plate (32) that is used for getting rid of oxide layer on cardboard (5) in rectangular channel (37), sand plate (32) partly extends to in draw-in groove (16), a plurality of second springs (36) of sand plate (32) one side towards rectangular channel (37) evenly installed, the second spring (36) other end is connected fixedly with location portion (2), one side processing that sand plate (32) upper surface is close to draw-in groove (16) has fillet (34).
6. An electric operating mechanism according to claim 5, wherein: a plurality of first blind holes (33) have evenly been seted up towards the one side of rectangular channel (37) in sand board (32), second spring (36) one end is fixed in first blind hole (33), second spring (36) other end is fixed in second blind hole (35), evenly seted up a plurality of and first blind hole (33) matched with second blind hole (35) on rectangular channel (37) inner wall.
7. An electric operating mechanism according to claim 4, wherein: protective housing (15) open end surface cover is equipped with and is connected fixed connection limit (10) with protective housing (15), be equipped with protruding limit (11) between connection limit (10) and cabinet door (6), protruding limit (11) are connected fixedly with cabinet door (6), a plurality of screw holes have evenly been seted up towards the one side of being connected limit (10) in protruding limit (11), connect limit (10) evenly set up a plurality of jack (23) of being aligned with the screw hole towards the one side of protruding limit (11), connecting screw passes jack (23) threaded connection in the screw hole.
8. An electric operating mechanism according to claim 4, wherein: a plurality of double-screw bolts (30) are installed towards the one side of cabinet door (6) to bracket (7), cabinet door (6) is run through in double-screw bolt (30), the one end threaded connection who keeps away from bracket (7) in double-screw bolt (30) has nut (31), nut (31) set up the one side that deviates from bracket (7) at cabinet door (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211661581.4A CN115967025B (en) | 2022-12-23 | 2022-12-23 | Electric operating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211661581.4A CN115967025B (en) | 2022-12-23 | 2022-12-23 | Electric operating mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115967025A true CN115967025A (en) | 2023-04-14 |
| CN115967025B CN115967025B (en) | 2023-12-26 |
Family
ID=87359644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211661581.4A Active CN115967025B (en) | 2022-12-23 | 2022-12-23 | Electric operating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115967025B (en) |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040099515A1 (en) * | 2002-11-18 | 2004-05-27 | Houck Theodore John | Fuse block with integral door sensing rotary disconnect |
| US20040228071A1 (en) * | 2003-02-28 | 2004-11-18 | Brian Healy | Circuit breaker box and monitoring system |
| US20110260874A1 (en) * | 2008-11-11 | 2011-10-27 | Thomas Gassmann | Device for fire protection in electrical systems |
| CN104734037A (en) * | 2015-01-08 | 2015-06-24 | 淮北申正电力电控设备有限公司 | Overhauling power box |
| CN207667018U (en) * | 2017-10-30 | 2018-07-31 | 嘉善银海秸秆回收有限公司 | A kind of chemical industry Special fire-fighting cabinet |
| CN207801212U (en) * | 2018-02-02 | 2018-08-31 | 重庆三德电力设备有限公司 | A kind of van-type low-voltage cabinet |
| US10439371B1 (en) * | 2018-06-22 | 2019-10-08 | Schneider Electric USA, Inc. | Snapped in rotating arc housing assembly for safety switch |
| CN111555133A (en) * | 2020-05-15 | 2020-08-18 | 大航有能电气有限公司 | Guarantee type cubical switchboard of quick action |
| CN111585185A (en) * | 2020-06-15 | 2020-08-25 | 安徽万华电气股份有限公司 | Cubical switchboard structure that security performance is high |
| CN112134180A (en) * | 2020-09-20 | 2020-12-25 | 王攀 | High-voltage power distribution cabinet with automatic power-off structure |
| CN112701604A (en) * | 2020-12-08 | 2021-04-23 | 汇网电气有限公司 | Switch cabinet protection interlocking mechanism and metal armored movable switch cabinet |
| CN213367291U (en) * | 2020-08-30 | 2021-06-04 | 东台市飞凌电气设备有限公司 | Electric power crane span structure |
| CN213460601U (en) * | 2020-10-28 | 2021-06-15 | 江苏海航电气科技有限公司 | Safety type transformer outgoing line cabinet capable of preventing electric shock |
| CN215415572U (en) * | 2021-07-29 | 2022-01-04 | 国网新疆电力有限公司乌鲁木齐供电公司 | Anti-electricity-theft device with power-off function |
| CN216598687U (en) * | 2022-01-05 | 2022-05-24 | 福建省大荣智能设备有限公司 | Low-voltage switch cabinet capable of safely using electricity |
| CN216598503U (en) * | 2021-11-26 | 2022-05-24 | 无棣盛大电力科技有限公司 | Switch board with internal lighting structure |
| CN216750964U (en) * | 2021-10-14 | 2022-06-14 | 云南民扬电气有限公司 | Indoor high-voltage box type metal closed ring main unit |
| CN217882353U (en) * | 2022-06-20 | 2022-11-22 | 山东平安电气集团有限公司 | High-low voltage power distribution cabinet capable of automatically cutting off power transmission |
| CN217956434U (en) * | 2022-09-01 | 2022-12-02 | 山西天江智能电力工程有限公司 | High-voltage outlet cabinet |
| JP2022181166A (en) * | 2021-05-25 | 2022-12-07 | 広東培正学院 | Cabinet for big data platform gateway data storage server |
-
2022
- 2022-12-23 CN CN202211661581.4A patent/CN115967025B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040099515A1 (en) * | 2002-11-18 | 2004-05-27 | Houck Theodore John | Fuse block with integral door sensing rotary disconnect |
| US20040228071A1 (en) * | 2003-02-28 | 2004-11-18 | Brian Healy | Circuit breaker box and monitoring system |
| US20110260874A1 (en) * | 2008-11-11 | 2011-10-27 | Thomas Gassmann | Device for fire protection in electrical systems |
| CN104734037A (en) * | 2015-01-08 | 2015-06-24 | 淮北申正电力电控设备有限公司 | Overhauling power box |
| CN207667018U (en) * | 2017-10-30 | 2018-07-31 | 嘉善银海秸秆回收有限公司 | A kind of chemical industry Special fire-fighting cabinet |
| CN207801212U (en) * | 2018-02-02 | 2018-08-31 | 重庆三德电力设备有限公司 | A kind of van-type low-voltage cabinet |
| US10439371B1 (en) * | 2018-06-22 | 2019-10-08 | Schneider Electric USA, Inc. | Snapped in rotating arc housing assembly for safety switch |
| CN111555133A (en) * | 2020-05-15 | 2020-08-18 | 大航有能电气有限公司 | Guarantee type cubical switchboard of quick action |
| CN111585185A (en) * | 2020-06-15 | 2020-08-25 | 安徽万华电气股份有限公司 | Cubical switchboard structure that security performance is high |
| CN213367291U (en) * | 2020-08-30 | 2021-06-04 | 东台市飞凌电气设备有限公司 | Electric power crane span structure |
| CN112134180A (en) * | 2020-09-20 | 2020-12-25 | 王攀 | High-voltage power distribution cabinet with automatic power-off structure |
| CN213460601U (en) * | 2020-10-28 | 2021-06-15 | 江苏海航电气科技有限公司 | Safety type transformer outgoing line cabinet capable of preventing electric shock |
| CN112701604A (en) * | 2020-12-08 | 2021-04-23 | 汇网电气有限公司 | Switch cabinet protection interlocking mechanism and metal armored movable switch cabinet |
| JP2022181166A (en) * | 2021-05-25 | 2022-12-07 | 広東培正学院 | Cabinet for big data platform gateway data storage server |
| CN215415572U (en) * | 2021-07-29 | 2022-01-04 | 国网新疆电力有限公司乌鲁木齐供电公司 | Anti-electricity-theft device with power-off function |
| CN216750964U (en) * | 2021-10-14 | 2022-06-14 | 云南民扬电气有限公司 | Indoor high-voltage box type metal closed ring main unit |
| CN216598503U (en) * | 2021-11-26 | 2022-05-24 | 无棣盛大电力科技有限公司 | Switch board with internal lighting structure |
| CN216598687U (en) * | 2022-01-05 | 2022-05-24 | 福建省大荣智能设备有限公司 | Low-voltage switch cabinet capable of safely using electricity |
| CN217882353U (en) * | 2022-06-20 | 2022-11-22 | 山东平安电气集团有限公司 | High-low voltage power distribution cabinet capable of automatically cutting off power transmission |
| CN217956434U (en) * | 2022-09-01 | 2022-12-02 | 山西天江智能电力工程有限公司 | High-voltage outlet cabinet |
Non-Patent Citations (1)
| Title |
|---|
| 杨锋;: "10kV中置柜绝缘距离改进措施探讨", 电力学报, no. 01, pages 74 - 76 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115967025B (en) | 2023-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201387859Y (en) | Plug-in type miniature circuit breaker | |
| CN115967025A (en) | Electric operating mechanism | |
| CN201757760U (en) | Ammeter box | |
| CN109921360B (en) | But rapid Assembly's jack box | |
| CN107181101B (en) | Power distribution unit with hot plug socket | |
| KR101044288B1 (en) | Switchgear using a bus bar connector | |
| CN210380157U (en) | High-protection jack box | |
| CN210517061U (en) | Embedded power supply system | |
| CN213660995U (en) | Distribution box | |
| CN209313035U (en) | A kind of slidingtype connector assembly of low-voltage distribution cabinet | |
| CN112234548A (en) | Improved metering junction box | |
| CN209844226U (en) | High-low voltage power distribution cabinet wiring device | |
| CN211295626U (en) | Wiring copper bar for high-voltage switch | |
| CN200983409Y (en) | Bidirectional power supply distributor | |
| CN213710719U (en) | Two-door electromagnetic interlocking system | |
| CN214044233U (en) | Wall socket convenient to fix | |
| CN213482297U (en) | Intelligent test type connector | |
| CN220291102U (en) | Plug-in module of bus distribution system | |
| CN215772449U (en) | Bus duct | |
| CN220358543U (en) | Switch cabinet convenient to maintain | |
| CN113363914B (en) | Compatible jack box for bus duct connector | |
| CN216055337U (en) | Bus connector | |
| CN213990065U (en) | Fire-resistant bus duct connector device | |
| CN211063053U (en) | Novel improved half shunt switching device | |
| CN216213091U (en) | Medium voltage contactor of push type installation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |