CN110504628B - Alternating-current low-voltage combined cabinet - Google Patents
Alternating-current low-voltage combined cabinet Download PDFInfo
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- CN110504628B CN110504628B CN201910835324.XA CN201910835324A CN110504628B CN 110504628 B CN110504628 B CN 110504628B CN 201910835324 A CN201910835324 A CN 201910835324A CN 110504628 B CN110504628 B CN 110504628B
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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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
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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
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/308—Mounting of cabinets together
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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
- H02B1/565—Cooling; Ventilation for cabinets
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- Clamps And Clips (AREA)
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Abstract
The invention discloses an alternating-current low-voltage combined cabinet which comprises a first low-voltage cabinet body and a second low-voltage cabinet body, wherein four mounting boxes are respectively mounted on the side walls of the first low-voltage cabinet body and the second low-voltage cabinet body, the four mounting boxes are respectively and fixedly connected with a connecting rod, and the two connecting rods are detachably connected with a connecting device. The first low-voltage cabinet body and the second low-voltage cabinet body are convenient to mount and fix through the arrangement of the connecting rod and the connecting device, and meanwhile, the first low-voltage cabinet body and the second low-voltage cabinet body are convenient to move by being matched with the universal wheels, so that the mounting speed is improved; when the first low-voltage cabinet body and the second low-voltage cabinet body are fixedly mounted, the first clamping rod and the first clamping groove are clamped firstly, then the pressing plate is pressed, so that the second clamping rod and the second clamping groove are clamped, and finally the first low-voltage cabinet body and the second low-voltage cabinet body are mounted more firmly through limiting and fixing of the clamping and fixing mechanism.
Description
Technical Field
The invention relates to the technical field of low-voltage switch cabinets, in particular to an alternating-current low-voltage combination cabinet.
Background
The low-voltage switch cabinet is suitable for industries such as power plants, petroleum, chemical industry, metallurgy, textile, high-rise buildings and the like, and is used for power transmission, power distribution and electric energy conversion; the low-voltage switch cabinet can be divided into a fixed type and a draw-out type in structure, the draw-out type is composed of a fixed cabinet body and a movable device part provided with main electrical elements such as a switch and the like, the movable part needs to be portable when moved and replaced, the positioning needs to be reliable after the movable part is moved, drawers of the same type and specification can be reliably interchanged, and the processing method of the cabinet body part in the draw-out type is basically similar to that of the fixed type cabinet body. However, due to the exchange requirement, the precision of the cabinet body must be improved, the relevant parts of the structure must have a sufficient adjustment, and the movable device parts must be capable of moving and reliably carrying the main components, so that the relevant parts must have a sufficient adjustment with high mechanical strength and high precision.
The large-scale mechanical equipment needs sufficient electric power to guarantee normal work, and therefore the switch cabinet needs to be assembled and installed.
The prior chinese patent publication No. CN110071443A discloses a combined high-low electric cabinet, which includes: the base is formed by extending a first surface to a second surface, the first surface is configured to be in contact with a road surface, a cavity is further formed between the first surface and the second surface, a supporting table is formed on the second surface and can stretch and retract along the direction from the first surface to the second surface, a plurality of rollers are detachably connected to the first surface, and a liquid level meter is arranged in the cavity; the combined high-low voltage cabinet does not provide a specific combined installation scheme, so that the combined high-low voltage cabinet does not have the functions of convenience in installation and the like.
Chinese patent document No. CN109672096A discloses a combined power electrical switch cabinet, which includes a cabinet body, a servo motor is fixed on one side inside the cabinet body, a first sprocket is fixed on an end portion of an output shaft of the servo motor, the first sprocket is connected with a second sprocket through chain transmission, the second sprocket is fixed on an end portion of a lead screw, two ends of the lead screw are mounted on a top end of the cabinet body through bearings, a slider is connected on the lead screw in a threaded transmission manner, a lower end of the slider slides in a slide rail, the slide rail is arranged on an upper end of the cabinet body, a pull rod is fixed on two ends of one side of the slider, which is away from the second sprocket, the pull rod slides in a guide sleeve, the guide sleeve is fixed on a support plate, the support plate is fixed on a top end of the cabinet; the combination of the cabinet bodies is provided in the technical scheme, but the mounting effect is not good when the cabinet bodies are combined and mounted, and meanwhile, the technical effects obtained by different technical schemes are different, so that the invention still needs to be further developed.
Disclosure of Invention
The invention aims to provide an alternating-current low-voltage combination cabinet to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an alternating-current low-voltage combined cabinet comprises a first low-voltage cabinet body and a second low-voltage cabinet body, wherein four mounting boxes are respectively mounted on the side walls of the first low-voltage cabinet body and the second low-voltage cabinet body, the four mounting boxes are respectively and fixedly connected with a connecting rod, and a connecting device is detachably connected between two corresponding connecting rods on the first low-voltage cabinet body and the second low-voltage cabinet body;
the connecting device comprises a connecting box, two inlets are formed in two sides of the connecting box, the connecting rod penetrates through the two inlets respectively, a fixed connecting body is arranged in the connecting box, the fixed connecting body is rectangular, first clamping grooves are formed in two sides of the fixed connecting body, a first clamping rod is arranged on one side, close to the fixed connecting body, of the connecting rod, and the first clamping rod is clamped with the first clamping grooves; the top of the connecting box is movably provided with a pressing rod, the top end of the pressing rod is provided with a pressing plate, the pressing plate and the top of the connecting box are symmetrically provided with a supporting warning mechanism, the bottom end of the pressing rod is connected with a rubber limiting ball, the top of the fixed connecting body is provided with a limiting groove, the rubber limiting ball and the limiting groove are in limiting arrangement, two limiting clamping frames are symmetrically arranged on two sides of the pressing rod, the bottom ends of the two limiting clamping frames are respectively provided with a second clamping rod, the connecting rod is also provided with a second clamping groove, and the second clamping groove is clamped with; the connecting box diapire still is equipped with centre gripping fixed establishment, and centre gripping fixed establishment is used for the centre gripping fixed connecting rod.
Preferably, four mounting boxes are distributed on the side walls of the first low-voltage cabinet body and the second low-voltage cabinet body in a rectangular shape.
Preferably, the front side of the connecting box is provided with an observable glass window.
Preferably, support warning mechanism includes the abutment sleeve, the top is connected with the supporting spring top in the abutment sleeve, and the supporting spring bottom is connected with warning board, and warning board bottom is connected with the warning pole, and the warning pole bottom passes the lift mouth that the abutment sleeve was seted up and is connected with the connecting box top, the roof is equipped with the contact in the abutment sleeve, is equipped with down the contact on the warning board.
Preferably, a central controller is further arranged in the supporting sleeve, the input end of the central controller is connected with the upper contact piece and the lower contact piece through electric signals, the output end of the central controller is connected with a power supply, and the power supply is connected with the prompter.
Preferably, four all still be equipped with heat dissipation mechanism in the installation box, heat dissipation mechanism includes the mounting bracket, and the mounting bracket setting is in the installation box, and wire winding motor is installed to the mounting bracket left end, and wire winding motor is connected with the reel, and the symmetry is equipped with the winding rope on the reel, and the winding rope is connected with the reciprocating motion pole, the installation box inner chamber symmetry is equipped with two fixed plates, and two fixed plates all are connected with expanding spring one end, and the expanding spring other end is connected with reciprocating motion pole top, and reciprocating motion pole passes the first low-voltage cabinet body, the second low-voltage cabinet body and sets up some installing orificess in the first low-voltage cabinet body, the internal chamber setting of second low-voltage cabinet, reciprocating motion.
Preferably, the mounting opening is provided with a sliding groove, and the sliding groove is rotatably connected with the reciprocating swing rod.
Preferably, the clamping fixing mechanism comprises a clamping fixing box, the clamping fixing box is vertically arranged on the inner bottom wall of the connecting box, a driving motor is arranged on the inner bottom wall of the clamping fixing box, a first gear is connected to an output shaft of the driving motor, a second gear is connected to the first gear, two rotating shafts are symmetrically arranged on two sides of the second gear, the two rotating shafts are connected with two lead screws, two lead screws are sleeved with screw blocks, threads on the two lead screws are opposite, the top ends of the screw blocks are connected with clamping fixing rods, and the clamping fixing rods penetrate through rectangular openings formed in the upper portion of the clamping fixing box.
Preferably, four holding cavities are respectively arranged at the bottoms of the first low-voltage cabinet body and the second low-voltage cabinet body, the four holding cavities are distributed in a rectangular shape, the top wall in each holding cavity is provided with a telescopic cylinder, the free end of each telescopic cylinder is connected with a movable plate, and the bottom of each movable plate is provided with a movable universal wheel.
Compared with the prior art, the invention has the beneficial effects that:
(1) the first low-voltage cabinet body and the second low-voltage cabinet body are convenient to mount and fix through the arrangement of the connecting rod and the connecting device, and meanwhile, the first low-voltage cabinet body and the second low-voltage cabinet body are convenient to move by being matched with the universal wheels, so that the mounting speed is improved.
(2) When the first low-voltage cabinet body and the second low-voltage cabinet body are fixedly installed, the first clamping rod is clamped with the first clamping groove, then the pressing plate is pressed, the second clamping rod is clamped with the second clamping groove, and finally the first low-voltage cabinet body and the second low-voltage cabinet body are limited and fixed through the clamping and fixing mechanism, so that the first low-voltage cabinet body and the second low-voltage cabinet body are installed more firmly.
(3) Support among the warning mechanism supporting spring have elasticity, can live the clamp plate support, avoid the clamp plate to move down under gravity, when the installation is accomplished, go up the contact and contact down, the prompting device is reported to the police, support warning mechanism and have the suggestion effect to remind second draw-in groove and second kelly joint to accomplish, improved work efficiency.
(4) The mounting box only has fixing and mounting functions and can influence the heat dissipation effect of the cabinet body, the heat dissipation mechanism is arranged in the mounting box, so that the heat dissipation effects of the first low-voltage cabinet body and the second low-voltage cabinet body are improved, the reciprocating oscillating rod can oscillate back and forth by starting the winding motor, the reciprocating oscillation of the electric heat dissipation fan is realized, the heat dissipation effect can be realized, and the heat dissipation effect is remarkably improved.
(5) The setting of centre gripping fixed establishment further carries on spacingly to the connecting rod, avoids the aversion of connecting rod to influence the steadiness of installation, very big improvement the firm effect of installation, during fixed centre gripping, only need start driving motor, the screw thread is opposite on two lead screws simultaneously, thereby made things convenient for the centre gripping, improved the fixed effect of centre gripping.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a connecting device according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic structural view of a support warning mechanism according to the present invention;
FIG. 5 is a schematic diagram of the alarm mechanism of the present invention;
FIG. 6 is a schematic structural diagram of a heat dissipation mechanism according to the present invention;
FIG. 7 is a schematic view of a clamping mechanism according to the present invention;
FIG. 8 is a structural diagram of the mobile universal wheel of the present invention.
In the figure: 1. a first low-voltage cabinet body; 2. a second low-voltage cabinet body; 3. mounting a box; 4. a connecting rod; 5. a connecting device; 501. A connecting box; 6. two inlets; 7. a fixed connector; 8. a first card slot; 9. a first clamping rod; 10. a pressure lever; 11. Pressing a plate; 12. a support warning mechanism; 1201. a support sleeve; 1202. a support spring; 1203. a warning board; 1204. a warning lever; 1205. a lifting port; 1206. an upper contact piece; 1207. a lower contact piece; 1208. a central controller; 1209. a power source; 1210. a prompter; 13. a rubber limit ball; 14. a limiting groove; 15. a limiting clamp frame; 16. a second clamping rod; 17. a second card slot; 18. the glass window can be observed; 19. a heat dissipation mechanism; 1901. a mounting frame; 1902. a winding motor; 1903. a reel; 1904. winding the rope; 1905. a reciprocating swing lever; 1906. a fixing plate; 1907. a tension spring; 1908. an installation port; 1909. a sliding groove; 1910. an electric radiator fan; 20. a clamping and fixing mechanism; 2001. clamping and fixing the box; 2002. A drive motor; 2003. a first gear; 2004. a second gear; 2005. a rotating shaft; 2006. a screw rod; 2007. a screw block; 2008. clamping the fixed rod; 21. four containing cavities; 22. a telescopic cylinder; 23. a movable plate; 24. and moving the universal wheels.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, in the present invention, an ac low-voltage combination cabinet includes a first low-voltage cabinet body 1 and a second low-voltage cabinet body 2, four mounting boxes 3 are respectively mounted on the side walls of the first low-voltage cabinet body 1 and the second low-voltage cabinet body 2, the four mounting boxes 3 are respectively and fixedly connected with a connecting rod 4, and a connecting device 5 is detachably connected between two corresponding connecting rods 4 on the first low-voltage cabinet body 1 and the second low-voltage cabinet body 2; the first low-voltage cabinet body 1 and the second low-voltage cabinet body 2 are convenient to mount and fix by adding the connecting rod 4 and the connecting device 5;
the connecting device 5 comprises a connecting box 501, two inlets 6 are formed in two sides of the connecting box 501, the connecting rod 4 respectively penetrates through the two inlets 6, a fixed connecting body 7 is arranged in the connecting box 501, the fixed connecting body 7 is arranged in a rectangular shape, first clamping grooves 8 are formed in two sides of the fixed connecting body 7, a first clamping rod 9 is arranged on one side, close to the fixed connecting body 7, of the connecting rod 4, and the first clamping rod 9 is clamped with the first clamping grooves 8; a pressure lever 10 is movably arranged at the top of the connecting box 501, a pressure plate 11 is arranged at the top end of the pressure lever 10, support warning mechanisms 12 are symmetrically arranged on the pressure plate 11 and the top of the connecting box 501, a rubber limiting ball 13 is connected to the bottom end of the pressure lever 10, a limiting groove 14 is arranged at the top end of the fixed connecting body 7, the rubber limiting ball 13 and the limiting groove 14 are arranged in a limiting manner, two limiting clamping frames 15 are symmetrically arranged at two sides of the pressure lever 10, second clamping rods 16 are arranged at the bottom ends of the two limiting clamping frames 15, a second clamping groove 17 is further arranged on the connecting rod 4, and the second clamping groove 17 is clamped with the second; the bottom wall of the connecting box 501 is further provided with a clamping and fixing mechanism 20, and the clamping and fixing mechanism 20 is used for clamping and fixing the connecting rod 4;
the four mounting boxes 3 of the embodiment are distributed on the side walls of the first low-voltage cabinet body 1 and the second low-voltage cabinet body 2 in a rectangular shape, the four mounting boxes 3 are used for fixing the first low-voltage cabinet body 1 and the second low-voltage cabinet body 2 with the connecting rod 4, the existing mounting box 3 only has fixing and mounting functions, firstly, the connecting rod 4 enters the connecting box 501 through the two inlets 6, then, the first clamping groove 8 and the first clamping rod 9 are clamped and arranged to carry out primary fixed mounting on the first low-voltage cabinet body 1 and the second low-voltage cabinet body 2, the supporting spring 1202 has elasticity and can support the pressing plate 11, when the first clamping groove 8 and the first clamping rod 9 are clamped and connected, the pressing plate 11 is pressed downwards to drive the pressing rod 10 to move downwards so as to move the limiting clamping frame 15 downwards, then, the second clamping groove 17 is clamped and the second clamping rod 16 so as to further limit and fix the connecting rod 4, when the second clamping groove 17 is clamped with the second clamping rod 16, the rubber limiting ball 13 is clamped in the limiting groove 14, so that a limiting effect is achieved, and the mounting stability is improved;
the front side of the connecting box 501 of the embodiment is provided with the observable glass window 18, and the arrangement of the observable glass window 18 is convenient for
The inside of junction box 501 is observed, improves the accuracy of installation.
Referring to fig. 4-5, the supporting and warning mechanism 12 of the present embodiment includes a supporting sleeve 1201, the top of the supporting sleeve 1201 is connected to the top of a supporting spring 1202, the bottom of the supporting spring 1202 is connected to a warning plate 1203, the bottom of the warning plate 1203 is connected to a warning rod 1204, the bottom of the warning rod 1204 passes through a lifting port 1205 formed in the supporting sleeve 1201 and is connected to the top of the connecting box 501, an upper contact piece 1206 is disposed on the top wall of the supporting sleeve 1201, and a lower contact piece 1207 is disposed on the warning plate 1203;
a central controller 1208 is further arranged in the supporting sleeve 1201 of the embodiment, the input end of the central controller 1208 is connected with the upper contact 1206 and the lower contact 1207 through electric signals, the output end of the central controller 1208 is connected with a power source 1209, and the power source 1209 is connected with a prompter 1210;
when pressing down clamp plate 11, warning pole 1204 rebound, supporting spring 1202 is further compressed, when the installation is accomplished, go up contact 1206 and contact 1207 contact down, signal transmission gives central controller 1208, the central controller 1208 output is connected with power 1209, thereby power 1209 circular telegram, then reminder 1210 reports to the police, it has the prompt effect to support warning mechanism 12, thereby remind second draw-in groove 17 and the completion of second card pole 16 joint, has improved work efficiency.
Referring to fig. 6, the four mounting boxes 3 of the present embodiment are distributed on the side walls of the first low-voltage cabinet 1 and the second low-voltage cabinet 2 in a rectangular shape; the four mounting boxes 3 of the present embodiment are further provided with heat dissipation mechanisms 19, each heat dissipation mechanism 19 includes a mounting rack 1901, the mounting rack 1901 is disposed in the mounting box 3, a winding motor 1902 is mounted at the left end of the mounting rack 1901, the winding motor 1902 is connected to a reel 1903, winding ropes 1904 are symmetrically disposed on the reel 1903, the winding ropes 1904 are connected to a reciprocating oscillating rod 1905, two fixing plates 1906 are symmetrically disposed in an inner cavity of the mounting box 3, both the two fixing plates 1906 are connected to one end of a telescopic spring 1907, the other end of the telescopic spring 1907 is connected to the top end of the reciprocating oscillating rod 1905, the reciprocating oscillating rod 1905 penetrates through a mounting hole 1908 formed in the first low-voltage cabinet body 1 and the second low-voltage cabinet body 2 and is disposed in the inner cavity of the first low-voltage cabinet body 1 and the second low-voltage cabinet body 2; the mounting opening 1908 is provided with a sliding groove 1909, and the sliding groove 1909 is rotatably connected with the reciprocating swing rod 1905;
the four mounting boxes 3 are used for fixing the first low-voltage cabinet body 1, the second low-voltage cabinet body 2 and the connecting rod 4, and the conventional mounting box 3 only has fixing and mounting functions in mounting.
Referring to fig. 7, a clamping and fixing mechanism 20 of the present embodiment includes a clamping and fixing box 2001, the clamping and fixing box 2001 is longitudinally disposed on an inner bottom wall of the connecting box 501, a driving motor 2002 is disposed on the inner bottom wall of the clamping and fixing box 2001, an output shaft of the driving motor 2002 is connected with a first gear 2003, the first gear 2003 is connected with a second gear 2004, two rotating shafts 2005 are symmetrically disposed on two sides of the second gear 2004, the two rotating shafts 2005 are both connected with two lead screws 2006, screw blocks 2007 are respectively sleeved on the two lead screws 2006, threads of the two lead screws 2006 are opposite, a clamping and fixing rod 2008 is connected to a top end of the screw block 2007, and the clamping and fixing rod 2008 passes through a rectangular opening formed;
the driving motor 2002 is started, the first gear 2003 rotates to drive the second gear 2004 to rotate, then the two rotating shafts 2005 rotate, the two screw rods 2006 rotate, and due to the fact that the threads on the two screw rods 2006 are opposite, the screw blocks 2007 can move oppositely on the two screw rods 2006, then the clamping fixing rods 2008 are driven to move oppositely, and therefore the connecting rod 4 is clamped and fixed, the connecting rod 4 is prevented from moving, and the mounting and fixing effects are improved.
Referring to fig. 8, four containing cavities 21 are respectively formed at the bottom of each of the first low-voltage cabinet body 1 and the second low-voltage cabinet body 2 of the present embodiment, the four containing cavities 21 are distributed in a rectangular shape, the top walls of the four containing cavities 21 are respectively provided with a telescopic cylinder 22, the free end of each telescopic cylinder 22 is connected with a movable plate 23, and the bottom of each movable plate 23 is provided with a movable universal wheel 24; starting telescopic cylinder 22, fly leaf 23 can realize going up and down, then drives and removes universal wheel 24 and goes up and down, stretches out outside holding cavity 21 when universal wheel 24 to make things convenient for the removal of the first low-voltage cabinet body 1 and the second low-voltage cabinet body 2, cooperation connecting rod 4 and connecting device 5 have improved the installation rate.
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. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. An alternating-current low-voltage combination cabinet comprises a first low-voltage cabinet body (1) and a second low-voltage cabinet body (2), and is characterized in that four mounting boxes (3) are respectively mounted on the side walls of the first low-voltage cabinet body (1) and the second low-voltage cabinet body (2), the four mounting boxes (3) are respectively and fixedly connected with a connecting rod (4), and a connecting device (5) is detachably connected between two corresponding connecting rods (4) on the first low-voltage cabinet body (1) and the second low-voltage cabinet body (2);
the connecting device (5) comprises a connecting box (501), two inlets (6) are formed in two sides of the connecting box (501), the connecting rod (4) penetrates through the two inlets (6) respectively, a fixed connecting body (7) is arranged in the connecting box (501), the fixed connecting body (7) is arranged in a rectangular shape, first clamping grooves (8) are formed in two sides of the fixed connecting body (7), a first clamping rod (9) is installed on one side, close to the fixed connecting body (7), of the connecting rod (4), and the first clamping rod (9) is clamped with the first clamping grooves (8); the top of the connecting box (501) is movably provided with a pressing rod (10), the top end of the pressing rod (10) is provided with a pressing plate (11), the pressing plate (11) and the top of the connecting box (501) are symmetrically provided with supporting warning mechanisms (12), the bottom end of the pressing rod (10) is connected with a rubber limiting ball (13), the top of the fixed connecting body (7) is provided with a limiting groove (14), the rubber limiting ball (13) and the limiting groove (14) are limited, two limiting clamping frames (15) are symmetrically arranged on two sides of the pressing rod (10), the bottom ends of the two limiting clamping frames (15) are respectively provided with a second clamping rod (16), a second clamping groove (17) is further formed in the connecting rod (4), and the second clamping groove (17) and the second clamping rod (16) are; the bottom wall of the connecting box (501) is further provided with a clamping and fixing mechanism (20), and the clamping and fixing mechanism (20) is used for clamping and fixing the connecting rod (4).
2. An alternating current low-voltage combination cabinet according to claim 1, characterized in that four of said mounting boxes (3) are arranged in a rectangular shape on the side walls of the first low-voltage cabinet body (1) and the second low-voltage cabinet body (2).
3. An AC low voltage combination sideboard according to claim 1, characterized in that the front side of the connection box (501) is equipped with a visible glass window (18).
4. An alternating current low-voltage combination cabinet according to claim 1, wherein the supporting and warning mechanism (12) comprises a supporting sleeve (1201), the top of the supporting sleeve (1201) is connected with the top end of a supporting spring (1202), the bottom end of the supporting spring (1202) is connected with a warning board (1203), the bottom end of the warning board (1203) is connected with a warning rod (1204), the bottom end of the warning rod (1204) penetrates through a lifting port (1205) formed in the supporting sleeve (1201) to be connected with the top of the connecting box (501), the top wall of the supporting sleeve (1201) is provided with an upper contact piece (1206), and the warning board (1203) is provided with a lower contact piece (1207).
5. An AC low-voltage combination sideboard according to claim 4, characterized in that the supporting sleeve (1201) is provided with a central controller (1208), the input end of the central controller (1208) is electrically connected with the upper contact (1206) and the lower contact (1207), the output end of the central controller (1208) is connected with the power supply (1209), and the power supply (1209) is connected with the prompter (1210).
6. An alternating-current low-voltage combination cabinet according to claim 1, wherein four heat dissipation mechanisms (19) are further arranged in each of the mounting boxes (3), each heat dissipation mechanism (19) comprises a mounting frame (1901), the mounting frames (1901) are arranged in the mounting boxes (3), a winding motor (1902) is mounted at the left end of each mounting frame (1901), each winding motor (1902) is connected with a winding wheel (1903), winding ropes (1904) are symmetrically arranged on the corresponding winding wheel (1903), the winding ropes (1904) are connected with reciprocating oscillating rods (1905), two fixing plates (1906) are symmetrically arranged in an inner cavity of each mounting box (3), the two fixing plates (1906) are connected with one end of an expansion spring (1907), the other end of the expansion spring (1907) is connected with the top end of each reciprocating oscillating rod (1905), and mounting holes (1908) formed in the first low-voltage cabinet body (1) and the second low-voltage cabinet body (2) are formed in the first low-voltage cabinet body (1), The inner cavity of the second low-voltage cabinet body (2) is arranged, and the bottom end of the reciprocating oscillating rod (1905) is connected with an electric cooling fan (1910).
7. An AC low-voltage combination sideboard according to claim 6, characterized in that the mounting opening (1908) is equipped with a sliding groove (1909), the sliding groove (1909) is rotatably connected with the reciprocating swinging rod (1905).
8. An AC low voltage combination sideboard according to claim 1, characterized in that the clamping and fixing mechanism (20) comprises a clamping and fixing box (2001), the clamping and fixing box (2001) is longitudinally arranged on the inner bottom wall of the connecting box (501), a driving motor (2002) is arranged on the inner bottom wall of the clamping and fixing box (2001), an output shaft of the driving motor (2002) is connected with a first gear (2003), the first gear (2003) is connected with a second gear (2004), two rotating shafts (2005) are symmetrically arranged on two sides of the second gear (2004), the two rotating shafts (2005) are both connected with two screw rods (2006), screw blocks (2007) are sleeved on the two screw rods (2006), the threads of the two screw rods (2006) are opposite, the top end of the screw block (2007) is connected with a clamping fixing rod (2008), and the clamping fixing rod (2008) penetrates through a rectangular opening formed in the upper portion of the clamping fixing box (2001).
9. An alternating current low-voltage combination cabinet according to claim 1, characterized in that four containing cavities (21) are respectively formed at the bottom of each of the first low-voltage cabinet body (1) and the second low-voltage cabinet body (2), the four containing cavities (21) are distributed in a rectangular shape, the top wall of each of the four containing cavities (21) is provided with a telescopic cylinder (22), the free end of each telescopic cylinder (22) is connected with a movable plate (23), and the bottom of each movable plate (23) is provided with a movable universal wheel (24).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910835324.XA CN110504628B (en) | 2019-09-05 | 2019-09-05 | Alternating-current low-voltage combined cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910835324.XA CN110504628B (en) | 2019-09-05 | 2019-09-05 | Alternating-current low-voltage combined cabinet |
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| CN110504628A CN110504628A (en) | 2019-11-26 |
| CN110504628B true CN110504628B (en) | 2020-10-09 |
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| CN112096067A (en) * | 2020-09-18 | 2020-12-18 | 江西麦丹永明木业有限公司 | Conveniently-disassembled high-stability building template and manufacturing process thereof |
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| CN208369018U (en) * | 2018-07-20 | 2019-01-11 | 广东顺德正综科技服务有限公司 | A kind of Combined distribution box |
| CN208352768U (en) * | 2018-07-23 | 2019-01-08 | 广东电网有限责任公司 | Connecting device convenient for GCK cabinet combination |
| CN209133876U (en) * | 2018-11-24 | 2019-07-19 | 泰兴市泰源电气有限公司 | A kind of assemblied distribution |
| CN209016468U (en) * | 2018-12-03 | 2019-06-21 | 唐山安兰科技有限公司 | A kind of assemble type electric power cabinet |
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