CN110474238B - Switch board takes precautions against earthquakes - Google Patents
Switch board takes precautions against earthquakes Download PDFInfo
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- CN110474238B CN110474238B CN201910796397.2A CN201910796397A CN110474238B CN 110474238 B CN110474238 B CN 110474238B CN 201910796397 A CN201910796397 A CN 201910796397A CN 110474238 B CN110474238 B CN 110474238B
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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
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
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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
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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
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0406—Details thereof
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- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a shockproof power distribution cabinet which comprises a cabinet box, a first spring and an insulation board, wherein a cabinet base is arranged at the bottom of the cabinet box, clamping grooves are formed in two sides of the bottom of the cabinet base, a clamping plate is connected inside the clamping grooves, a sleeve is arranged on the surface of one side of the clamping plate, a threaded rod penetrates through the sleeve, a nut is connected to the threaded rod close to the upper portion of the sleeve, a cushion pad is arranged below the threaded rod close to the sleeve, the first spring is sleeved on the outer side of the threaded rod close to the lower portion of the cushion pad, and the threaded rod and the first spring are connected inside a base through a first cylindrical groove. This switch board takes precautions against earthquakes is provided with the sleeve pipe, and when this switch board position received vibrations, the first spring of blotter below and the second spring of first recess below received extrusion contraction deformation for the sleeve pipe that first spring passes through the blotter top carries out the shock attenuation to four turnings of cabinet seat, thereby conveniently carries out the shock attenuation to this switch board.
Description
Technical Field
The invention relates to the technical field of power distribution cabinet equipment, in particular to a shockproof power distribution cabinet.
Background
The switch board is distribution system's final stage equipment, in the industrial production process, the switch board provides the protection to the process of power transmission and illumination electric energy transmission, monitor and the control action, and receive vibrations in order to avoid the switch board in the use, we are more and more high to the requirement of switch board, hope can improve the availability factor of switch board through the innovation to the switch board, avoid vibrations to influence the electrical equipment in the switch board, make it exert the biggest value, along with the development of science and technology, shockproof switch board has had the development of very big degree, its development has brought very big facility for people when installing the use to the switch board of mill, its kind and quantity are also increasing day by day.
Although the switch board that takes precautions against earthquakes on the existing market is very much kind and quantity, the switch board that takes precautions against earthquakes has such shortcoming: the switch board is not convenient for hoist and mount transportation, receives vibrations easily when the switch board uses, and the fixed plate equipment of being not convenient for of switch board, the back lid of switch board are not convenient for install and dismantle, and the main power source inlet wire epidermis in the switch board is easy not hard up and the switch board is damaged. Therefore, the existing shockproof power distribution cabinet needs to be improved.
Disclosure of Invention
The invention aims to provide a shockproof power distribution cabinet, which solves the problems that the power distribution cabinet in the market is inconvenient to hoist and transport, the power distribution cabinet is easy to shake when in use, the power distribution cabinet is inconvenient to assemble by a fixing plate, a rear cover of the power distribution cabinet is inconvenient to install and disassemble, a main power supply inlet wire in the power distribution cabinet is easy to loosen, and the surface of the main power supply inlet wire in the power distribution cabinet is easy to damage, which are provided by the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a shockproof power distribution cabinet comprises a cabinet box, a first spring and an insulating plate, wherein a cabinet base is arranged at the bottom of the cabinet box, clamping grooves are formed in two sides of the bottom of the cabinet base, a first groove is formed in the surface of the bottom of the cabinet base, the shockproof power distribution cabinet comprises a cabinet body, a first spring and an insulating plate,
a clamping plate is connected inside the clamping groove, a sleeve is arranged on the surface of one side of the clamping plate, a threaded rod is connected inside the sleeve in a penetrating way, a nut is connected above the threaded rod close to the sleeve, a cushion pad is arranged below the threaded rod close to the sleeve, the first spring is sleeved outside the threaded rod close to the lower part of the cushion pad, the threaded rod and the first spring are connected inside the base through the first cylindrical groove, a second cylindrical groove is arranged on the base and close to the first groove, a second spring is arranged in the second cylindrical groove, a zero line row is arranged at one side above the cabinet base, a ground line row is arranged at one side of the upper part of the cabinet base far away from the zero line row, the edge of one end of the zero line row and the ground line row is provided with a slide rail, the two ends of the slide rail are connected with a sealing plate, the surface of the sealing plate is provided with a through wire hole, and the outer side surface of the cabinet seat is provided with a wire slot hole;
a top cover is fixed at the top of the cabinet box, fixing frames are fixed at the edge positions of two sides of the top cover, a connecting hole is formed in the upper surface of each fixing frame, a square nut is arranged inside each fixing frame, each fixing frame is connected with a hanging ring through the square nut, a rotating shaft is arranged at one end of the side surface of the cabinet box, one end of each rotating shaft is connected with a cabinet door, a frame body is arranged on one side surface, away from the cabinet door, of the cabinet box, a connecting groove is formed in an adjacent position below the frame body, a rear cover is connected to the outer side of the frame body, and a connecting plate is arranged at the position, close to the edge position of the connecting groove, of the rear cover;
the utility model discloses a cabinet, including cabinet case, fixing base, fixing board, circuit breaker, insulation board, fixing base, fixing board, fixing base, fixing board, guide rail, circuit breaker, circuit board, clamping groove, splint, the inside both sides surface of cabinet case perpendicular to back lid has been seted up the spout, the internal connection of spout has the fixed plate, the adjacent position of spout is fixed with the fixing base, the internal connection of fixing base has the bolt, the fixed plate is kept away from the surface mounting of fixing base and is had the guide rail, the one end of guide rail is fixed with the circuit breaker, one side surface mounting that the circuit breaker was kept away from to the fixed plate has the cassette, the surface of cassette is provided with double-layered groove, the below of cassette is fixed with splint, the inside surface of splint is provided with the second recess, the insulation board sets up the top at the fixed plate, the through-hole has been seted up to the inside of insulation board.
Preferably, the cross-sectional shape of cardboard is "H" style of calligraphy, and the size of cardboard and draw-in groove connecting portion is identical, and the cardboard is provided with two sets ofly, and two sets of cardboard symmetric distribution are in the both sides of cabinet seat.
Preferably, the internal cross-sectional dimension of the sleeve is matched with the cross-sectional dimension of the threaded rod, the external cross-sectional dimension of the sleeve is smaller than that of the first cylindrical groove, and the sleeve passes through a telescopic structure formed between the first spring below the buffer pad and the threaded rod.
Preferably, the number of the second cylindrical grooves is nine, the nine second cylindrical grooves are arranged in a three-vertical three-horizontal structure, the central connecting line of the nine second cylindrical grooves is in a Chinese character 'tian' -shaped structure, and the axial lines of the nine second cylindrical grooves are coincident with the axial line of the first groove.
Preferably, the length of the connecting hole is smaller than that of the fixing frame, and the width of the connecting hole is matched with the diameter of one end of the hanging ring.
Preferably, the inner size of the rear cover is matched with the outer section size of the cabinet door, and the size of the connecting plate below the rear cover is matched with the size of the connecting groove.
Preferably, an included angle of 90 degrees is formed between the sliding grooves and the upper surface of the cabinet base, the sliding grooves are symmetrically distributed on two sides of the cabinet box, and the vertical distance between the sliding grooves is matched with the width of the fixing plate.
Preferably, the shape of the clamping groove is arc-shaped, and the clamping groove and the second groove are respectively positioned on the same central line with the through hole.
Compared with the prior art, the invention has the beneficial effects that: this switch board takes precautions against earthquakes:
1. the lifting ring is arranged, when the power distribution cabinet is hoisted and transported, the position of the lifting ring in the connecting hole is properly adjusted, one end of the lifting ring is clamped and fixed on the fixed frame through the connecting hole and the square nut by screwing the lifting ring on the adjusting top cover, and the power distribution cabinet is hoisted and transported to a specified installation position through connection of the hoisting equipment and the lifting ring, so that the power distribution cabinet is convenient to hoist and transport;
2. the distribution cabinet is provided with a sleeve, when the distribution cabinet is vibrated, a first spring below the cushion pad and a second spring below the first groove are extruded and contracted to deform, so that the first spring can absorb shock on four corners of the cabinet base through the sleeve above the cushion pad, and meanwhile, the second spring below the first groove can buffer the central position of the bottom of the cabinet base, so that the distribution cabinet can be conveniently absorbed;
3. the fixing base is provided with a sliding chute, when the fixing plate is installed, the top cover at the top of the cabinet box is opened, one end of the fixing plate is connected into the sliding chute, and the fixing plate is clamped and fixed by tightening bolts on the fixing base, so that the fixing plate is convenient to assemble and fix;
4. the connecting groove is arranged, the rear cover on one side, far away from the cabinet door, of the cabinet box is opened by using a tool, so that the connecting plate on the lower side edge of the rear cover is separated from the connecting groove below the frame body, when the rear cover needs to be installed, the connecting plate on the lower side edge of the rear cover is positioned and clamped into the connecting groove, the inner side of the rear cover is clamped with the frame body, and the rear cover is fixed through a matched bolt, so that the rear cover is convenient to install and detach;
5. the power line is pressed and clamped into a clamping groove on the inner side of the clamping seat after the power line is connected and fixed, the power line is clamped by screwing a matched bolt through combining the clamping plate, and a zero line and a ground line of the power line are respectively connected to a zero line row and a ground line row, so that the power line is prevented from loosening;
6. the power distribution cabinet is provided with the insulation plate, when a power supply inlet wire is required to be connected into the power distribution cabinet, the power supply cable is led into the cabinet base through the wire slot hole, the power supply inlet wire penetrates through the through hole of the insulation plate and is connected with the circuit breaker, the power supply inlet wire is distinguished through the through hole, the power supply inlet wire is prevented from being contacted with each other, and meanwhile, the insulation plate can be used for preventing accidents such as electric leakage and the like caused by rubbing and abrasion of the power supply inlet wire at the top of the fixing plate.
Drawings
FIG. 1 is a schematic structural view of a main sectional view of the shockproof power distribution cabinet door of the invention when opened;
FIG. 2 is a schematic diagram of a rear view structure of the shockproof power distribution cabinet with the rear cover opened according to the present invention;
FIG. 3 is a schematic structural view of a left-side cross section of the shockproof power distribution cabinet of the present invention;
FIG. 4 is a schematic diagram of a top view structure of the shockproof power distribution cabinet with the top cover opened;
FIG. 5 is a schematic view of the bottom view of the shockproof power distribution cabinet of the present invention;
FIG. 6 is a schematic view of a partially enlarged structure at the position A in FIG. 1 of the shockproof power distribution cabinet of the present invention;
FIG. 7 is a schematic view of a partially enlarged structure at the position B in FIG. 3 of the shockproof power distribution cabinet of the present invention;
fig. 8 is a schematic view of a partially enlarged structure at the position C in fig. 4 of the shockproof power distribution cabinet of the present invention.
In the figure: 1. a cabinet; 2. a cabinet base; 3. a card slot; 4. a first groove; 5. clamping a plate; 6. a sleeve; 7. a threaded rod; 8. a nut; 9. a cushion pad; 10. a first spring; 11. a first cylindrical groove; 12. a base; 13. a second cylindrical groove; 14. a second spring; 15. zero line arrangement; 16. a ground line row; 17. a slide rail; 18. closing the plate; 19. a through hole; 20. a wire slot hole; 21. a top cover; 22. a fixed mount; 23. connecting holes; 24. a square nut; 25. a hoisting ring; 26. a rotating shaft; 27. a cabinet door; 28. a frame body; 29. connecting grooves; 30. a rear cover; 31. a connecting plate; 32. a chute; 33. a fixing plate; 34. a fixed seat; 35. a bolt; 36. a guide rail; 37. a circuit breaker; 38. a card holder; 39. a clamping groove; 40. a splint; 41. a second groove; 42. an insulating plate; 43. and a through hole.
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. 1-8, the present invention provides a technical solution: a shockproof power distribution cabinet comprises a cabinet box 1, a cabinet base 2, a clamping groove 3, a first groove 4, a clamping plate 5, a sleeve 6, a threaded rod 7, a nut 8, a buffer cushion 9, a first spring 10, a first cylindrical groove 11, a base 12, a second cylindrical groove 13, a second spring 14, a zero line row 15, a ground wire row 16, a sliding rail 17, a sealing plate 18, a through hole 19, a wire slot hole 20, a top cover 21, a fixing frame 22, a connecting hole 23, a square nut 24, a hanging ring 25, a rotating shaft 26, a cabinet door 27, a frame body 28, a connecting groove 29, a rear cover 30, a connecting plate 31, a sliding groove 32, a fixing plate 33, a fixing seat 34, a bolt 35, a guide rail 36, a circuit breaker 37, a clamping seat 38, a clamping groove 39, a clamping plate 40, a second groove 41, an insulating plate 42 and a through hole 43, wherein the cabinet base 2 is arranged at the bottom of the cabinet base 2, the clamping groove 3 is arranged on two sides of the bottom of the cabinet base 2, the first groove 4 is arranged on the surface of the cabinet base 2, wherein the content of the first and second substances,
the clamping plates 5 are connected inside the clamping grooves 3, the cross section of each clamping plate 5 is H-shaped, the sizes of the connecting parts of the clamping plates 5 and the clamping grooves 3 are matched, two groups of clamping plates 5 are arranged and symmetrically distributed on two sides of the cabinet base 2, the sizes of the connecting parts of the clamping plates 5 and the clamping grooves 3 are matched, the clamping plates 5 can be stably connected with the incoming line of the cabinet base 2 through the clamping grooves 3, the clamping plates 5 are prevented from shaking in the clamping grooves 3, two groups of clamping plates 5 are symmetrically distributed on two sides of the cabinet base 2, the power distribution cabinet can be uniformly stressed when vibrated, a sleeve 6 is arranged on one side surface of each clamping plate 5, the inner cross section size of each sleeve 6 is matched with the cross section size of the threaded rod 7, the outer cross section size of each sleeve 6 is smaller than the cross section size of the first cylindrical groove 11, and the sleeve 6 forms a telescopic structure between the first spring 10 and the threaded rod 7 below the cushion pads 9, the external cross-sectional dimension of the sleeve 6 is smaller than that of the first cylindrical groove 11, when the power distribution cabinet vibrates, the sleeve 6 can conveniently move up and down in the first cylindrical groove 11, the telescopic structure formed by the sleeve 6 between the first spring 10 and the threaded rod 7 below the cushion pad 9 can ensure that the first spring 10 drives the sleeve 6 above the cushion pad 9 to expand and contract and absorb shock outside the threaded rod 7 when being extruded, the threaded rod 7 is connected with the threaded rod 7 in a penetrating manner inside the sleeve 6, the nut 8 is connected above the threaded rod 7 close to the sleeve 6, the cushion pad 9 is arranged below the threaded rod 7 close to the sleeve 6, the first spring 10 is sleeved outside the threaded rod 7 below the cushion pad 9, the threaded rod 7 and the first spring 10 are connected inside the base 12 through the first cylindrical groove 11, the second cylindrical groove 13 is arranged at the position of the base 12 close to the first groove 4, nine second cylindrical grooves 13 are arranged in total, nine second cylindrical grooves 13 are arranged in a three-longitudinal-three-transverse structure, the central connecting line of the nine second cylindrical grooves 13 is of a structure shaped like a Chinese character 'tian', the axial lead of the nine second cylindrical grooves 13 is superposed with the axial lead of the first groove 4, the central connecting line of the nine second cylindrical grooves 13 is of a structure shaped like a Chinese character 'tian', the bottom of the cabinet base 2 can be uniformly supported by the second springs 14, the second springs 14 are arranged in the second cylindrical grooves 13, the zero line row 15 is arranged on one side above the cabinet base 2, the ground line row 16 is arranged on one side above the cabinet base 2 far away from the zero line row 15, one end edges of the zero line row 15 and the ground line row 16 are provided with slide rails 17, two ends of the slide rails 17 are connected with sealing plates 18, the surfaces of the sealing plates 18 are provided with through holes 19, the outer side surface of the cabinet base 2 is provided with a wire slot hole 20;
the top of the cabinet box 1 is fixed with a top cover 21, the edge positions of two sides of the top cover 21 are fixed with a fixing frame 22, the upper surface of the fixing frame 22 is provided with a connecting hole 23, the length of the connecting hole 23 is smaller than that of the fixing frame 22, the width of the connecting hole 23 is identical with the diameter of one end of a hanging ring 25, the length of the connecting hole 23 is smaller than that of the fixing frame 22, the distance between the hanging rings 25 can be conveniently adjusted in the connecting hole 23, a square nut 24 is arranged inside the fixing frame 22, the fixing frame 22 is connected with the hanging ring 25 through the square nut 24, one end of the side surface of the cabinet box 1 is provided with a rotating shaft 26, one end of the rotating shaft 26 is connected with a cabinet door 27, one side surface of the cabinet box 1, which is far away from the cabinet door 27, is provided with a frame 28, the adjacent position below the frame 28 is provided with a connecting groove 29, the outer side of the frame 28 is connected with a rear cover 30, the internal size of the rear cover 30 is matched with the external section size of the cabinet door 27, the size of a connecting plate 31 below the rear cover 30 is matched with the size of a connecting groove 29, the size of the connecting plate 31 below the rear cover 30 is matched with the size of the connecting groove 29, the rear cover 30 can be positioned and connected when the rear cover 30 is installed, the rear cover 30 can be conveniently fixed through a matched bolt, and the connecting plate 31 is arranged at the edge position of the rear cover 30 close to the connecting groove 29;
the cabinet 1 is provided with sliding grooves 32 on two side surfaces perpendicular to the inside of the rear cover 30, an included angle of 90 degrees is formed between the sliding grooves 32 and the upper surface of the cabinet base 2, the sliding grooves 32 are symmetrically distributed on two sides of the cabinet 1, the vertical distance between the sliding grooves 32 is matched with the width of the fixing plate 33, the fixing plate 33 is prevented from shaking in the sliding grooves 32 when the fixing plate 33 is installed, the fixing plate 33 is connected inside the sliding grooves 32, fixing seats 34 are fixed at adjacent positions of the sliding grooves 32, bolts 35 are connected inside the fixing seats 34, guide rails 36 are installed on the surfaces, far away from the fixing seats 34, of the fixing plates 33, one ends of the guide rails 36 are fixed with circuit breakers 37, clamping seats 38 are installed on the surfaces, far away from the circuit breakers 37, clamping grooves 39 are arranged on the surfaces of the clamping seats 38, the shape of pressing from both sides groove 39 is circular-arc, and presss from both sides groove 39 respectively with second recess 41 with through-hole 43 on being in same central line, set up to press from both sides groove 39 respectively with second recess 41 with through-hole 43 on being in same central line, can be when carrying out the erection joint of power inlet wire, guarantee that the power inlet wire is connected regularly orderly, avoid the winding to the convenience is pressed from both sides tightly the power inlet wire, it is not hard up to avoid the power inlet wire, the below of cassette 38 is fixed with splint 40, splint 40's internal surface is provided with second recess 41, insulation board 42 sets up the top at fixed plate 33, through-hole 43 has been seted up to insulation board 42's inside.
The working principle is as follows: when the shockproof power distribution cabinet is used, firstly, when the fixing plate 33 is installed, the top cover 21 at the top of the cabinet box 1 is opened, one end of the fixing plate 33 is connected into the chute 32, the bolt 35 on the fixing seat 34 is screwed to clamp and fix the fixing plate 33, the insulating plate 42 is clamped at one end of the top of the fixing plate 33 and fixed by using a matched bolt, the top cover 21 is fixed at the top of the cabinet box 1, then, the cabinet door 27 is opened to install and fix the guide rail 36 on the surface of the fixing plate 33, the breaker 37 is fixed on the guide rail 36 below the insulating plate 42, then, the rear cover 30 at one side of the cabinet box 1 far away from the cabinet door 27 is opened by using a tool, the connecting plate 31 at the lower side edge of the rear cover 30 is separated from the connecting groove 29 below the frame body 28, the two clamping seats 38 with the same specification are installed at intervals below the insulating plate 42, the clamping seats 40 are installed at positions below the clamping seats 38, and then, when the power distribution cabinet is hoisted and transported, the hoisting ring 25 on the adjusting top cover 21 is screwed down, one end of the hoisting ring 25 is clamped and fixed on the fixed frame 22 through the connecting hole 23 and the square nut 24, the power distribution cabinet is hoisted to a specified installation position through the connection of the hoisting equipment and the hoisting ring 25, finally, when the power distribution cabinet is installed and fixed, the clamping plate 5 with the sleeve 6 is clamped into the clamping grooves 3 at two sides of the cabinet base 2, the sleeve 6 is sleeved with the threaded rod 7 on the base 12 and locked by the nut 8, when the position of the power distribution cabinet is vibrated, the cabinet base 2 is damped through the first spring 10 below the cushion pad 9 and the second spring 14 below the first groove 4, the first spring 10 and the second spring 14 respectively extend and retract in the first cylindrical groove 11 and the second cylindrical groove 13 during damping, when a power supply inlet wire needs to be connected into the power distribution cabinet, the power supply cable is led into the cabinet base 2 through the wire slot hole 20, the power supply inlet wire is penetrated into the through hole 43 of the insulation board 42 to be connected with the breaker 37, then the power supply wire is clamped into the clamping groove 39 on the inner side of the clamping seat 38, the power supply inlet wire is clamped by closing the upper clamping plate 40 through the second groove 41, the zero line and the ground wire of the power supply wire are respectively connected to the zero line row 15 and the ground wire row 16, the output power supply wire or signal wire inlet wire can be regulated through the through wire hole 19 on the sealing plate 18, and the content which is not described in detail in the description belongs to the prior art which is well known by persons skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides an application of switch board takes precautions against earthquakes, includes cabinet case (1), first spring (10) and insulation board (42), its characterized in that: when the shockproof power distribution cabinet is used, firstly, when a fixing plate (33) is installed, a top cover (21) at the top of a cabinet box (1) is opened, one end of the fixing plate (33) is connected into a sliding groove (32), a bolt (35) on a fixing seat (34) is tightened to clamp and fix the fixing plate (33), an insulating plate (42) is clamped at one end of the top of the fixing plate (33) and is fixed by using a matched bolt, then the top cover (21) is fixed at the top of the cabinet box (1), then a cabinet door (27) is opened to install and fix a guide rail (36) on the surface of the fixing plate (33), a circuit breaker (37) is fixed on the guide rail (36) below the insulating plate (42), and then a rear cover (30) at one side of the cabinet box (1) far away from the cabinet door (27) is opened by using a tool, so that a connecting plate (31) at the lower side edge of the rear cover (30) is separated from a connecting groove (29) below a frame body (28), installing two clamping seats (38) with the same specification below an insulating plate (42) at intervals, installing a clamping plate (40) at a position below the clamping seats (38), then, when the power distribution cabinet is hoisted and transported, adjusting a hanging ring (25) on a top cover (21) by screwing, clamping and fixing one end of the hanging ring (25) on a fixing frame (22) through a connecting hole (23) and a square nut (24), connecting the power distribution cabinet to a specified installation position through hoisting equipment and the hanging ring (25), finally, when the power distribution cabinet is installed and fixed, clamping plates (5) with sleeves (6) are clamped into clamping grooves (3) at two sides of the cabinet seat (2), the sleeves (6) are sleeved with threaded rods (7) on a base (12), and the clamping grooves are locked by nuts (8), when the position of the power distribution cabinet is subjected to vibration, the cabinet seat (2) is clamped by a first spring (10) below a cushion (9) and a second spring (14) below a first groove (4) ) Damping is carried out, a first spring (10) and a second spring (14) respectively extend and retract in a first cylindrical groove (11) and a second cylindrical groove (13) when damping is carried out, when a power supply inlet wire needs to be connected into the power distribution cabinet, a power supply cable is led into a cabinet base (2) through a wire slot hole (20), the power supply inlet wire penetrates through a through hole (43) of an insulation plate (42) and is connected with a circuit breaker (37), a power line is clamped into a clamping groove (39) on the inner side of a clamping base (38), the power supply inlet wire is clamped through a second groove (41) by combining an upper clamping plate (40), a zero line and a ground line of the power line are respectively connected to a zero line row (15) and a ground line row (16), and the output power supply line or signal line can be regularly led in through a through wire hole (19) on a sealing plate (18);
a cabinet base (2) is arranged at the bottom of the cabinet box (1), clamping grooves (3) are formed in two sides of the bottom of the cabinet base (2), a first groove (4) is formed in the bottom surface of the cabinet base (2), wherein,
the novel cabinet is characterized in that a clamping plate (5) is connected inside the clamping groove (3), a sleeve (6) is arranged on the surface of one side of the clamping plate (5), a threaded rod (7) penetrates through the sleeve (6), a nut (8) is connected above the threaded rod (7) close to the sleeve (6), a cushion pad (9) is arranged below the threaded rod (7) close to the sleeve (6), a first spring (10) is sleeved outside the threaded rod (7) close to the lower portion of the cushion pad (9), the threaded rod (7) and the first spring (10) are connected inside a base (12) through a first cylindrical groove (11), a second cylindrical groove (13) is formed in the position, close to the first groove (4), of the base (12), a second spring (14) is arranged inside the second cylindrical groove (13), a zero line row (15) is installed on one side above the cabinet base (2), a ground wire row (16) is installed on one side, far away from the zero wire row (15), above the cabinet base (2), a slide rail (17) is arranged on the edge of one end of the zero wire row (15) and one end of the ground wire row (16), two ends of the slide rail (17) are connected with sealing plates (18), a through wire hole (19) is formed in the surface of each sealing plate (18), and a wire slot hole (20) is formed in the outer side surface of the cabinet base (2);
a top cover (21) is fixed at the top of the cabinet box (1), fixing frames (22) are fixed at edge positions of two sides of the top cover (21), connecting holes (23) are formed in the upper surface of each fixing frame (22), square nuts (24) are arranged inside the fixing frames (22), the fixing frames (22) are connected with hanging rings (25) through the square nuts (24), a rotating shaft (26) is arranged at one end of the side surface of the cabinet box (1), one end of the rotating shaft (26) is connected with a cabinet door (27), a frame body (28) is arranged on the surface of one side, far away from the cabinet door (27), of the cabinet box (1), a connecting groove (29) is formed in an adjacent position below the frame body (28), a rear cover (30) is connected to the outer side of the frame body (28), and a connecting plate (31) is arranged at an edge position, close to the connecting groove (29), of the rear cover (30);
the cabinet box (1) is vertical to the inner two side surfaces of the rear cover (30) and is provided with a sliding chute (32), a fixing plate (33) is connected inside the sliding chute (32), a fixing seat (34) is fixed at the adjacent position of the sliding chute (32), the inside of the fixed seat (34) is connected with a bolt (35), the surface of the fixed plate (33) far away from the fixed seat (34) is provided with a guide rail (36), a circuit breaker (37) is fixed at one end of the guide rail (36), a clamping seat (38) is installed on the surface of one side of the fixing plate (33) far away from the circuit breaker (37), a clamping groove (39) is arranged on the surface of the clamping seat (38), a clamping plate (40) is fixed below the clamping seat (38), the inner surface of the clamping plate (40) is provided with a second groove (41), the insulating plate (42) is arranged at the top of the fixing plate (33), and a through hole (43) is formed in the insulating plate (42).
2. The application of the shockproof power distribution cabinet according to claim 1 is characterized in that: the cross section of each clamping plate (5) is H-shaped, the connecting parts of the clamping plates (5) and the clamping grooves (3) are matched in size, two groups of clamping plates (5) are arranged, and the two groups of clamping plates (5) are symmetrically distributed on two sides of the cabinet base (2); the inner section size of the sleeve (6) is matched with the section size of the threaded rod (7), the outer section size of the sleeve (6) is smaller than the section size of the first cylindrical groove (11), and the sleeve (6) forms a telescopic structure with the threaded rod (7) through the first spring (10) below the cushion pad (9).
3. The application of the shockproof power distribution cabinet according to claim 1 is characterized in that: nine second cylindrical grooves (13) are arranged in total, the nine second cylindrical grooves (13) are arranged in a three-vertical-three-horizontal structure, the central connecting line of the nine second cylindrical grooves (13) is in a structure like a Chinese character 'tian', and the axial lead of the nine second cylindrical grooves (13) is superposed with the axial lead of the first groove (4).
4. The application of the shockproof power distribution cabinet according to claim 1 is characterized in that: the length of the connecting hole (23) is smaller than that of the fixing frame (22), and the width of the connecting hole (23) is matched with the diameter of one end of the hanging ring (25).
5. The application of the shockproof power distribution cabinet according to claim 1 is characterized in that: the inner size of the rear cover (30) is matched with the outer section size of the cabinet door (27), and the size of a connecting plate (31) below the rear cover (30) is matched with the size of the connecting groove (29).
6. The application of the shockproof power distribution cabinet according to claim 1 is characterized in that: the sliding grooves (32) and the upper surface of the cabinet base (2) form an included angle of 90 degrees, the sliding grooves (32) are symmetrically distributed on two sides of the cabinet box (1), and the vertical distance between the sliding grooves (32) is matched with the width of the fixing plate (33).
7. The application of the shockproof power distribution cabinet according to claim 1 is characterized in that: the clamping groove (39) is arc-shaped, and the clamping groove (39) is respectively positioned on the same central connecting line with the second groove (41) and the through hole (43).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910796397.2A CN110474238B (en) | 2019-08-27 | 2019-08-27 | Switch board takes precautions against earthquakes |
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| CN201910796397.2A CN110474238B (en) | 2019-08-27 | 2019-08-27 | Switch board takes precautions against earthquakes |
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| CN110474238B true CN110474238B (en) | 2021-08-27 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112234519B (en) * | 2020-08-30 | 2021-12-03 | 宁夏万嘉市政建设工程有限公司 | Hydraulic and hydroelectric engineering is with device of sunkening cord |
| CN113225096B (en) * | 2021-05-12 | 2022-09-16 | 上海奕锐信息技术有限公司 | Safe type 5G thing networking communication equipment |
| CN114389167B (en) * | 2022-01-13 | 2023-08-22 | 浙江领方电气有限公司 | Low-voltage switch cabinet |
| CN114447812B (en) * | 2022-02-10 | 2023-05-23 | 郑州科技学院 | Combined electrical cabinet with remote monitoring function for electrical engineering |
| CN117394167B (en) * | 2023-11-28 | 2024-03-19 | 南洋工业科技(苏州)有限公司 | Separable mobile electric room |
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| CN206022948U (en) * | 2016-10-08 | 2017-03-15 | 广州市白云区嘉淇机电设备厂（普通合伙） | A kind of electric power cabinet with damping base |
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| CN206471719U (en) * | 2017-02-10 | 2017-09-05 | 安徽天顺电气有限公司 | A kind of rural power grids power distribution cabinet |
| CN206727496U (en) * | 2017-05-21 | 2017-12-08 | 吴燕双 | A kind of low-voltage distribution cabinet with damping effect |
| CN208191048U (en) * | 2018-05-25 | 2018-12-04 | 南京西奥仪表测控有限公司 | A kind of integral type heat-exchange unit control cabinet |
| CN209169699U (en) * | 2019-01-08 | 2019-07-26 | 南通通城电力设备制造有限公司 | A kind of power distribution cabinet of tunnel dedusting car |
| CN109713583B (en) * | 2019-01-29 | 2020-09-18 | 湖北众合广源建设工程有限公司 | Construction machinery control cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206022948U (en) * | 2016-10-08 | 2017-03-15 | 广州市白云区嘉淇机电设备厂（普通合伙） | A kind of electric power cabinet with damping base |
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