CN111211504B - Noise reduction box type transformer substation - Google Patents
Noise reduction box type transformer substation Download PDFInfo
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- CN111211504B CN111211504B CN202010201066.2A CN202010201066A CN111211504B CN 111211504 B CN111211504 B CN 111211504B CN 202010201066 A CN202010201066 A CN 202010201066A CN 111211504 B CN111211504 B CN 111211504B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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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
- H02B7/00—Enclosed substations, e.g. compact substations
- H02B7/06—Distribution substations, e.g. for urban network
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- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a noise reduction box-type substation which comprises a bottom plate, wherein a protection plate is fixed on one side of the upper end of the bottom plate, two sides of the protection plate are respectively hinged with a baffle, one side of each of the two baffles is respectively hinged with a cover plate, an adjusting mechanism is arranged on each baffle, and the adjusting mechanisms correspond to the protection plate and the cover plate. The invention can well relieve the vibration amplitude of the machine body, thereby reducing the collision of parts in the machine body and being beneficial to reducing the noise generated when the machine body operates, meanwhile, the noise can be further reduced by pasting the sound insulation material in the equipment, the fan blades can also be rotated when the machine body vibrates, the fan blades can be matched with the heat dissipation fan to enable the gas in the equipment to flow, the temperature of the equipment can be reduced, the quality of the air in the equipment can be well ensured, impurities and dust are prevented from entering the equipment, the machine body can be checked, maintained and cleaned by workers conveniently, and the service life of the machine body can be prolonged.
Description
Technical Field
The invention relates to the technical field of box-type substations, in particular to a noise reduction box-type substation.
Background
The box-type substation is also called a pre-installed substation or a pre-installed substation. The high-voltage switch equipment, the distribution transformer and the low-voltage distribution device are factory prefabricated indoor and outdoor compact distribution equipment which are integrated according to a certain wiring scheme, namely, the functions of transformer voltage reduction, low-voltage distribution and the like are organically combined together and are arranged in a steel structure box which is damp-proof, rust-proof, dust-proof, rat-proof, fireproof, anti-theft, heat-insulating, totally-closed and movable. The box-type transformer substation is suitable for mines, factory enterprises, oil-gas fields and wind power stations, replaces the original civil power distribution room and power distribution station, and becomes a novel complete set of power transformation and distribution device.
The box-type substation is a compact complete distribution device which combines a distribution transformer of high-voltage switch equipment, low-voltage switch equipment, electric energy metering equipment, a reactive compensation device and the like in one or more boxes according to a certain wiring scheme. It is suitable for three-phase AC system with rated voltage of 10/0.4KV for line and electric energy distribution.
Equipment operation in box-type substation when using can produce vibrations to can produce the noise, and because vibrations can influence the fastness of equipment and part installation in the box-type substation, be unfavorable for guaranteeing that equipment can normally, safe operate.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a noise reduction box type transformer substation.
In order to achieve the purpose, the invention adopts the following technical scheme:
a noise reduction box-type substation comprises a bottom plate, wherein a guard plate is fixed on one side of the upper end of the bottom plate, two sides of the guard plate are hinged with baffle plates, one side of each baffle plate is hinged with a cover plate, an adjusting mechanism is arranged on each baffle plate, the adjusting mechanism corresponds to the guard plate and the cover plate, two L-shaped plates are abutted against the upper end of the bottom plate, two blind holes are formed in two sides of the upper end of the bottom plate, two expansion bolts penetrate through the L-shaped plates, the lower ends of the expansion bolts penetrate through and extend into the blind holes, the two L-shaped plates are located between the two baffle plates, sound insulation materials are pasted on one sides of the guard plate, the two baffle plates and the two cover plates, a positioning mechanism is arranged at the lower end of the guard plate, two third shaft sleeves are arranged on the positioning mechanism, a reciprocating mechanism is, the heat-insulation board is characterized in that a plurality of first openings are arranged on one side of the protection board and the two baffles at equal intervals, one end of each first opening penetrates through a sound-insulation material, filter screens are fixed on the protection board and the two baffles, the sound-insulation materials are abutted against the filter screens, the plurality of first openings on the same side are in a group, three groups of first openings correspond to the three filter screens respectively, protective covers are arranged on the protection board and the protection board respectively and correspond to the three groups of first openings respectively, a heat-dissipation fan is arranged on the side wall at one end in the protection board, the filter screens are positioned between the sound-insulation materials and the heat-dissipation fan, a reset mechanism is arranged on one side opposite to each L-shaped plate, two bearing boxes are arranged on the reset mechanism, a buffer mechanism is arranged on each bearing box, push rods are arranged on the buffer mechanism, the upper ends of the four push, the organism is installed to the upper end of loading board, the lower extreme both sides of loading board all rotate and are connected with two second dampers, the one end of second damper is rotated and is connected in the upper end of push rod, the equal fixed cover in both ends of second damper is equipped with the second limiting plate, the cover is equipped with the fifth spring on the second damper, the relative one side at two second limiting plates is fixed respectively at the both ends of fifth spring.
Preferably, adjustment mechanism has all slided to cup joint the inserted bar including fixing two first axle sleeves in baffle one side on two first axle sleeves, and the relative one end of two inserted bars is fixed with first straight rack jointly, one side of baffle is rotated and is connected with first gear, first gear and first straight rack mesh mutually, be fixed with the dwang on the first gear, one side of baffle is equipped with pushing mechanism, pushing mechanism and dwang are connected, the both sides of backplate and one side of two apron all are fixed with the lantern ring, the inserted bar is corresponding with the lantern ring.
Preferably, pushing mechanism is including fixing the mounting box in baffle one side, be fixed with the dead lever jointly between top and the bottom in the mounting box, the cover is equipped with seventh spring and elevator on the dead lever, the top in the mounting box and the upper end of elevator are fixed respectively at the both ends of seventh spring, one side of elevator rotates and is connected with the second pendulum rod, the one end of second pendulum rod rotates the upper end of connecting at the dwang.
Preferably, reciprocating mechanism is including fixing the locating plate in apron upper end one side, the fixed cover is equipped with the secondary shaft cover on the locating plate, the ejector pin has been cup jointed in the secondary shaft cover that slides, the lower pot head of ejector pin is equipped with the second spring, the lower extreme of ejector pin is fixed with first limiting plate, the upper end at first limiting plate and the lower extreme of locating plate are fixed respectively at the both ends of second spring, the upper end of ejector pin runs through the third axle sleeve and extends to the upper end of third axle sleeve.
Preferably, positioning mechanism is including rotating two connecting rods of connection in backplate lower extreme both sides, the lower extreme of connecting rod is fixed with square sleeve pipe, be fixed with the guide bar on the one end lateral wall in the square sleeve pipe, the slip cup joints the third spur rack on the guide bar, and two third shaft sleeves are fixed respectively in one side of two third spur racks, the top in the square sleeve pipe is equipped with chucking mechanism, be equipped with the fourth spur rack on the chucking mechanism, fourth spur rack and third spur rack mesh mutually.
Preferably, the clamping mechanism comprises a first L-shaped rod fixed on the top and the other end side wall in the square sleeve, a sliding block and a third spring are sleeved on the first L-shaped rod, two ends of the third spring are respectively fixed on one side of the sliding block and the other end side wall in the square sleeve, the lower end of the sliding block is fixed at the upper end of a fourth spur rack, a third opening is formed in the other end side wall in the square sleeve, and the fourth spur rack is slidably sleeved in the third opening.
Preferably, canceling release mechanical system is including fixing four second connecting axles in the relative one side of two L templates, it is connected with the third axle sleeve to rotate on the second connecting axle, the upper end of third axle sleeve is fixed with first pendulum rod, the upper end of first pendulum rod is rotated and is connected with the third attenuator, the upper end of third attenuator is rotated and is connected in upper end one side of L template, the equal fixed cover in both ends of third attenuator is equipped with the third limiting plate, the cover is equipped with the sixth spring on the third attenuator, the relative one side at two third limiting plates is fixed respectively at the both ends of sixth spring, one side of first pendulum rod is rotated and is connected with the connecting block, first U type pole has been cup jointed in the sliding on the connecting block, bear the both ends that the box was fixed at first U type pole.
Preferably, buffer gear has cup jointed second U type pole including fixing the carrier block at the carrier box lower extreme on two carrier blocks with one side jointly that slides, the upper end at the bottom plate is fixed to the lower extreme of second U type pole, be fixed with second L type pole jointly on one end lateral wall in the carrier box and the bottom, fourth spring and mounting panel have been cup jointed in the sliding on the second L type pole, the bottom in the lower extreme of mounting panel and the carrier box is fixed respectively at the both ends of fourth spring, lower extreme one side of carrier box is fixed with the baffle, be fixed with first attenuator jointly between baffle and the mounting panel, the lower extreme of push rod is rotated and is connected in upper end one side of mounting panel.
Preferably, the upper end of bottom plate is fixed with the telescopic link, the upper end of telescopic link is fixed with the roof, the upper end of roof is contradicted at the lower extreme of loading board, the cover is equipped with first spring on the telescopic link, the both ends of first spring are fixed respectively between roof and bottom plate, lower extreme one side of roof is rotated and is connected with the pull rod, be equipped with drive mechanism on the pull rod, the last second pivot that is equipped with of drive mechanism, the lower extreme of second pivot is rotated and is connected the upper end at the bottom plate, the upper end of second pivot is equidistant to be fixed with a plurality of flabellums.
Preferably, drive mechanism is including rotating the second spur rack of connecting at the pull rod lower extreme, the setting element has been cup jointed in the slip on the second spur rack, the lower extreme of setting element is fixed in the upper end of bottom plate, the upper end of bottom plate is rotated and is connected with first pivot, fixed cover is equipped with first drive wheel and second gear in the first pivot, second gear and second spur rack mesh mutually, fixed cover is equipped with the second drive wheel in the second pivot, connect through drive belt transmission between second drive wheel and the first drive wheel.
The invention has the beneficial effects that:
1. through attaching sound insulation materials to the inner walls of the guard plate, the baffle and the cover plate, when the air conditioner is closed, noise can be well blocked, and decibel of transmitted noise is reduced, so that the purpose of noise reduction is achieved;
2. the first gear can rotate by rotating the rotating rod, the first gear can rotate to enable the first straight rack to move, the first straight rack can drive the inserted rods at two ends of the first straight rack to move, the inserted rods are sleeved on the first shaft sleeve in a sliding mode and can ensure the moving stability of the first shaft sleeve, when the rotating rod rotates, the second oscillating rod can move and can generate pressure on the lifting block to enable the lifting block to ascend, the fixing rod can ensure the lifting stability of the lifting block, when the lifting block ascends, the seventh spring can be pushed to contract, when the rotating rod rotates to be vertical to the first straight rack, the seventh spring contracts to be the shortest, then the seventh spring can restore to the original state and enable the lifting block to reset, the lifting block can not ascend and descend at will through the seventh spring, the position of the first gear is fixed, the moving direction of the inserted rods can be well controlled, and the moving direction of the inserted rods is controlled, the inserting rods can be conveniently inserted into the corresponding lantern rings, the baffle plate can be conveniently controlled to be relatively fixed with the guard plate or the cover plate according to the requirements of workers, when the baffle plate is relatively fixed with the guard plate, the cover plate can conveniently rotate, the workers can conveniently check the operation condition of the machine body, when the baffle plate is relatively fixed with the cover plate, the cover plate and the baffle plate can rotate, the machine body can be conveniently exposed, the machine body of the workers can be conveniently overhauled and cleaned, the service life of the machine body can be prolonged, and the stable work of the machine body can be ensured;
3. when the baffle and the guard plate are relatively fixed, a worker can enable the cover plate to rotate, when the cover plate rotates, the ejector rod can be driven to rotate, the ejector rod is inserted into the third shaft sleeve and can drive the third straight rack to move, the third straight rack can enable the square sleeve to rotate to well adapt to the rotation of the cover plate, when the third straight rack moves, teeth of the third straight rack can extrude teeth on the fourth straight rack, the fourth straight rack can move in the third opening, when the fourth straight rack moves under stress, a sliding block fixedly connected with the fourth straight rack can be driven to move on the first L-shaped rod, the sliding block can extrude the third spring when moving, when the third spring is stressed, the third spring shrinks to facilitate the movement of the fourth straight rack, when the force disappears, the third spring can push the sliding block and the fourth straight rack to reset, the position of the third straight rack can be fixed, the purpose of fixing the position of the cover plate can be achieved, and the cover plate can be prevented, the novel multifunctional lifting device is convenient for workers to check, when the cover plate and the baffle plate need to rotate together, the first limiting plate is pulled to descend, the first limiting plate can drive the ejector rod to descend together, the ejector rod descends and can be moved out of the third shaft sleeve, the first limiting plate is loosened, the first limiting plate can be reset under the action of the second spring, the second shaft sleeve can well ensure the moving stability of the ejector rod, after the ejector rod is moved out of the second shaft sleeve, the cover plate and the baffle plate can rotate conveniently, the machine body can be well exposed, the workers can conveniently and thoroughly overhaul and clean the machine body, the stability of the machine body in operation is better ensured, the service life is prolonged, and the safety in use is improved;
4. when the machine body vibrates, the bearing plate is driven to vibrate, the bearing plate transmits the vibration through the push rod, when the bearing plate and the push rod vibrate, the second damper can be stretched, when the second damper is stretched, the distance between two second limiting plates on the second damper can be changed, the two second limiting plates can extrude the fifth spring to stretch, the amplitude of the vibration can be well absorbed and relieved through the matching of the second damper and the fifth spring, the stability of the bearing plate is facilitated, the stability of the machine body is ensured, when the bearing plate vibrates, the pressure is transmitted to the mounting plate through the push rod, the mounting plate applies pressure to the first damper and the fourth spring, the first damper and the fourth spring can well decompose and convert the pressure from the mounting plate, the lifting amplitude of the mounting plate is reduced, the lifting amplitude of the bearing plate can be well reduced, and the machine body drives the bearing plate to vibrate at the same time, the vibration can make the bearing box move in a reciprocating way, the bearing block can be driven to move on the second U-shaped rod when the bearing box moves, the bearing block can stably move in a reciprocating way on the second U-shaped rod, the stability of the movement of the bearing box can be ensured, when the bearing box stably moves, the first U-shaped rod can stably move in a reciprocating way, the first U-shaped rod can drive the connecting block which is sleeved with the first U-shaped rod in a sliding way to move in a reciprocating way, the first swing rod can rotate when the connecting block reciprocates, the relative height of the connecting block can be changed when the first swing rod rotates, the connecting block is sleeved on the first U-shaped rod in a sliding way, the first swing rod can be conveniently ensured to stably rotate, when the first swing rod rotates, the third damper which is rotationally connected with the first swing rod can be pulled to rotate and stretch, and when the third damper stretches, the distance between two third limiting plates which are fixed at the two ends of the third damper can, the distance between the two third limiting plates changes to enable the sixth spring to stretch, the sixth spring and the third damper are matched to well absorb and convert pressure, the moving distance of the bearing box can be effectively reduced, the stability of the bearing plate and the machine body can be well guaranteed by reducing the moving distance of the bearing box and the mounting plate, the vibration of the machine body is relieved, internal parts of the machine body can be well protected, the collision of the internal parts of the machine body is reduced and relieved, the noise is reduced, and the service life of the equipment is prolonged;
5. when the bearing plate vibrates, the bearing plate can exert pressure on the top plate, the telescopic rod can be contracted when the top plate descends, the top plate can extrude the first spring, the contraction of the first spring can convert the pressure into potential energy, when the pressure is reduced, the first spring can push the top plate to reset, the telescopic rod can well ensure the moving stability of the top plate, when the top plate descends, the pull rod can be pushed to rotate, the pull rod can push the second straight rack to move, the moving stability of the second straight rack can be well ensured through the positioning part, when the top plate ascends, the second straight rack can be pulled to reset through the pull rod, the second straight rack can reciprocate along with the ascending and descending of the top plate, the second straight rack can drive the second gear meshed with the second straight rack to rotate, the second gear can drive the first rotating shaft fixedly connected with the second straight rack to rotate, and the first rotating shaft can drive the first driving wheel to rotate when rotating, the first driving wheel can drive the second driving wheel to rotate through the driving belt, the second driving wheel can drive a second rotating shaft fixedly connected with the second driving wheel to rotate, the second rotating shaft can rotate to enable the fan blades to rotate, the fan blades can rotate to enable gas to flow, the machine body can be blown through the second opening, the first driving wheel can be matched with the heat dissipation fan to enable the gas in the equipment to flow, heat dissipation is well carried out, the temperature in the machine body is reduced, and the service life of the equipment is prolonged;
in conclusion, the vibration amplitude of the machine body can be well relieved, so that collision of parts in the machine body is relieved, noise generated when the machine body operates is reduced, meanwhile, the noise can be further reduced by applying the sound insulation material in the equipment, the fan blades can also be rotated when the machine body vibrates, the fan blades can be matched with the heat dissipation fan to enable air in the equipment to flow, the temperature of the equipment is reduced, the quality of air in the equipment can be well guaranteed, impurities and dust are prevented from entering the equipment, workers can check, overhaul and clean the machine body conveniently, and the service life of the machine body is prolonged.
Drawings
Fig. 1 is a connection structure diagram of a noise reduction box-type substation according to the present invention;
fig. 2 is a front view of a noise reduction box-type substation according to the present invention;
fig. 3 is a schematic view of a baffle structure of a noise reduction box-type substation according to the present invention;
fig. 4 is a schematic structural view of a cooling fan of a noise reduction box-type substation according to the present invention;
fig. 5 is a schematic structural diagram of a cover plate of a noise reduction box-type substation according to the present invention;
fig. 6 is a schematic view of a guard plate structure of a noise reduction box-type substation according to the present invention;
fig. 7 is an enlarged view of a portion a of a noise reduction box-type substation according to the present invention;
fig. 8 is an enlarged view of a portion B of the noise reduction box-type substation according to the present invention;
fig. 9 is an enlarged view of a position C of the noise reduction box-type substation according to the present invention;
fig. 10 is an enlarged view of a noise reduction box-type substation at position D according to the present invention;
fig. 11 is an enlarged view of a noise reduction box-type substation according to the present invention at position E;
fig. 12 is an enlarged view of a position F of a noise reduction box-type substation according to the present invention;
in the figure: 1 sound insulation material, 2 filter screens, 3 first openings, 4 second openings, 5 bearing plates, 6 machine bodies, 7 baffle plates, 8 protective covers, 9 lantern rings, 10 bottom plates, 11 protective plates, 12 cover plates, 13 rotating rods, 14 inserting rods, 15 first shaft sleeves, 16 first straight racks, 17 first gears, 18 heat dissipation fans, 19 blind holes, 20 push rods, 21L-shaped plates, 22 expansion bolts, 23 top plates, 24 telescopic rods, 25 first springs, 26 pull rods, 27 second straight racks, 28 push rods, 29 second springs, 30 second shaft sleeves, 31 first limiting plates, 32 positioning plates, 33 connecting rods, 34 square sleeves, 35 third straight racks, 36 guide rods, 37 third shaft sleeves, 38 sliding blocks, 39 first L-shaped rods, 40 third springs, 41 fourth straight racks, 42 third openings, 43 third dampers, 44 first connecting shafts, 45 first U-shaped rods, 46 first swing rods, 47 connecting blocks, 48 second connecting shafts, 49 third shaft sleeve, 50 mounting plate, 51 bearing box, 52 first damper, 53 fourth spring, 54 partition plate, 55 second L-shaped rod, 56 bearing block, 57 second U-shaped rod, 58 fan blade, 59 first driving wheel, 60 driving belt, 61 first rotating shaft, 62 second gear, 63 positioning piece, 64 second driving wheel, 65 second rotating shaft, 66 second limiting plate, 67 fifth spring, 68 second damper, 69 third limiting plate, 70 sixth spring, 71 mounting box, 72 seventh spring, 73 second swinging rod, 74 fixing rod and 75 lifting block.
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.
Referring to fig. 1-12, a noise reduction box type transformer substation comprises a bottom plate 10, wherein the bottom plate 10 is made of metal materials, can well support and can be effectively separated from the ground, a protection plate 11 is fixed on one side of the upper end of the bottom plate 10, the protection plate 11 is arranged in an L shape, can well protect the upper end and one side of a machine body 6, two sides of the protection plate 11 are respectively hinged with a baffle 7, the upper end and one side of the baffle 7 correspond to the top and one side in the protection plate 11, when the transformer substation is closed, the smoothness of the side surfaces can be well ensured, the two baffles 7 can respectively protect two sides of the machine body 6, one sides of the two baffles 7 are respectively hinged with a cover plate 12, an observation window can be arranged on the cover plate 12, so that workers can quickly observe the transformer substation, and locks are arranged on the two cover plates 12, can well lock, and the cover plate 12, the baffle 7, the guard plate 11, the bottom plate 10 and other parts can form a complete box body, so that the machine body 6 can be comprehensively protected.
In the invention, the baffle 7 is provided with the adjusting mechanism, the adjusting mechanism corresponds to the guard plate 11 and the cover plate 12, and the adjusting mechanism can control the baffle 7 to be relatively fixed with the guard plate 11 or the cover plate 12, so that a worker can conveniently rotate the cover plate 12 or rotate the cover plate 12 and the baffle 7 together, the worker can conveniently check the machine body 6 or overhaul and clean the machine body 6, the normal operation of the machine body 6 can be well ensured, and the service life of the machine body 6 can be prolonged.
In the invention, the adjusting mechanism comprises two first shaft sleeves 15 fixed on one side of the baffle 7, the two first shaft sleeves 15 are respectively sleeved with an inserted rod 14 in a sliding manner, the inserted rods 14 can slide in the first shaft sleeves 15 stably, the moving range of the inserted rods 14 can be limited through the first shaft sleeves 15, the inserted rods 14 are positioned on two sides of the baffle 7 and can respectively correspond to the guard plate 11 or the cover plate 12, when one inserted rod 14 of the two inserted rods 14 on one side of the same baffle 7 is inserted into the lantern ring 9 on the guard plate 11, the other inserted rod 14 is far away from the lantern ring 9 on the cover plate 12, otherwise, the other inserted rod 14 is far away from the lantern ring 9 on the guard plate 11, and the baffle 7 can be fixedly connected with the cover plate 12 or fixedly connected with the guard plate 11.
In the invention, a first straight rack 16 is fixed at the opposite ends of two insertion rods 14 together, the two insertion rods 14 can move synchronously through the first straight rack 16, one side of the baffle 7 is rotatably connected with a first gear 17, the first gear 17 is meshed with the first straight rack 16, a rotating rod 13 is fixed on the first gear 17, when a worker pushes the rotating rod 13 to rotate, the first gear 17 can rotate, and the rotating direction of the first gear 17 can be controlled through the rotating direction of the rotating rod 13, so that the purpose of controlling the moving direction of the first straight rack 16 can be achieved, and the two insertion rods 14 can move towards the direction of the guard plate 11 or towards the direction of the cover plate 12.
In the invention, a pushing mechanism is arranged on one side of the baffle 7 and is connected with the rotating rod 13, the lantern rings 9 are fixed on two sides of the guard plate 11 and one side of the two cover plates 12, the inserting rods 14 correspond to the lantern rings 9, when a worker pushes the rotating rod 13, the pushing mechanism connected with the rotating rod can be operated, the pushing mechanism can facilitate the rotation of the rotating rod 13, the rotating rod 13 can be controlled to be incapable of rotating without external force, one of the inserting rods 14 is inserted into the corresponding lantern ring 9, the stability of the inserting rod 14 can be well ensured, the firmness of connection is ensured, the worker can conveniently regulate and control, the cover plates 12 can conveniently rotate or drive the baffle 7 to rotate together, the machine body 6 can be conveniently checked, or the machine body 6 can be conveniently overhauled and cleaned.
In the invention, the pushing mechanism comprises a mounting box 71 fixed on one side of the baffle 7, a fixed rod 74 is fixed between the top and the bottom in the mounting box 71, a seventh spring 72 and a lifting block 75 are sleeved on the fixed rod 74, the lifting block 75 is slidably sleeved on the fixed rod 74, so that the lifting block 75 can be lifted stably, when a worker pushes the rotating rod 13 to rotate, the rotating rod 13 can push the second swinging rod 73 to move, the second swinging rod 73 can apply pressure on the lifting block 75 to enable the lifting block to extrude the seventh spring 72, when the rotating rod 13 rotates to be parallel to the mounting box 71, the pressure borne by the seventh spring 72 is maximum, two ends of the seventh spring 72 are respectively fixed on the top in the mounting box 71 and the upper end of the lifting block 75, one side of the lifting block 75 is rotatably connected with the second swinging rod 73, one end of the second swinging rod 73 is rotatably connected to the upper end of the mounting box 13, when the external force is, seventh spring 72 can promote the elevator 75 and reset to make dwang 13 rotate to extreme position, enable with one in two inserted bars 14 of one side inject corresponding lantern ring 9 in, simultaneously when no exogenic action down, seventh spring 72 can make dwang 13 be in extreme position through elevator 75 and second pendulum rod 73, guarantee baffle 7 and backplate 11 that can be fine or the fastness of being connected with apron 12 makes things convenient for the staff to regulate and control the use.
In the invention, two L-shaped plates 21 are abutted to the upper end of the bottom plate 10, two blind holes 19 are formed in two sides of the upper end of the bottom plate 10, two expansion bolts 22 penetrate through the L-shaped plates 21, the lower ends of the expansion bolts 22 penetrate through and extend into the blind holes 19, and after the expansion bolts 22 are inserted into the blind holes 19, the expansion bolts 22 can be rotated and rotated to be connected and fixed with the blind holes 19, so that the L-shaped plates 21 are connected with the bottom plate 10, the installation and the fixation of workers are facilitated, the disassembly is convenient, and the maintenance cost is reduced.
In the invention, the two L-shaped plates 21 are positioned between the two baffles 7, the sound insulation material 1 is pasted on one side of the guard plate 11, one side of the two baffles 7 and one side of the two cover plates 12, the sound insulation material 1 is one of sound insulation cotton or sound insulation felt and the like, noise can be well absorbed, and after the machine body 6 is completely wrapped, the leakage of noise can be reduced, thereby achieving the purpose of reducing noise.
In the invention, the lower end of the guard plate 11 is provided with a positioning mechanism, the positioning mechanism is provided with two third shaft sleeves 37, the movement of the third shaft sleeves 37 can be facilitated through the positioning mechanism, one side of the upper end of the cover plate 12 is provided with a reciprocating mechanism, the third shaft sleeves 37 are connected with a resetting mechanism, and the positioning mechanism can be connected with the cover plate 12 through the third shaft sleeves 37, so that the purpose of controlling the rotating position of the cover plate 12 can be achieved conveniently, the cover plate 12 can be prevented from rotating randomly, and the protection of workers is facilitated.
In the present invention, the positioning mechanism includes two connecting rods 33 rotatably connected to two sides of the lower end of the guard plate 11, the lower ends of the connecting rods 33 are fixed with square sleeves 34, and the connecting rods 33 facilitate the rotation of the square sleeves 34, so as to rotate together with the cover plate 12 when the cover plate 12 rotates, thereby facilitating the guarantee of the stability of the rotation of the cover plate 12.
In the invention, a guide rod 36 is fixed on the side wall of one end in a square sleeve 34, a third spur rack 35 is sleeved on the guide rod 36 in a sliding manner, so that the moving stability of the third spur rack 35 can be well ensured, two third shaft sleeves 37 are respectively fixed on one side of the two third spur racks 35, a clamping mechanism is arranged at the top in the square sleeve 34, a fourth spur rack 41 is arranged on the clamping mechanism, the fourth spur rack 41 is meshed with the third spur rack 35, when a worker opens a cover plate 12, a push rod 28 can rotate together with the cover plate 12, the push rod 28 can abut against the side wall in the third shaft sleeve 37 and pull the third spur rack 35 to move, the teeth of the third spur rack 35 and the fourth spur rack 41 are arranged in an arc shape, so as to be convenient for mutual extrusion, movement and fixation, the third spur rack 35 applies pressure to the fourth spur rack 41 to move, so as to facilitate the movement of the third spur rack 35, meanwhile, under the action of the clamping mechanism, the fourth spur rack 41 is convenient to move and reset, the third spur rack 35 can be well moved and fixed, the purpose that the cover plate 12 is controlled through the third shaft sleeve 37 and the ejector rod 28 is achieved, the cover plate 12 is prevented from rotating randomly, and workers are prevented from being injured by clamping.
In the invention, the clamping mechanism comprises a first L-shaped rod 39 fixed on the inner top and the other end side wall of the square sleeve 34, a sliding block 38 and a third spring 40 are sleeved on the first L-shaped rod 39, and the sliding block 38 is sleeved on the first L-shaped rod 39 in a sliding manner, so that the moving stability of the sliding block 38 can be well ensured.
In the invention, two ends of a third spring 40 are respectively fixed on one side of the sliding block 38 and the other end side wall in the square sleeve 34, the lower end of the sliding block 38 is fixed on the upper end of a fourth spur rack 41, a third opening 42 is arranged on the other end side wall in the square sleeve 34, the fourth spur rack 41 is sleeved in the third opening 42 in a sliding manner, when the third spur rack 35 moves, teeth of the third spur rack can extrude teeth of the fourth spur rack 41, the teeth are arranged in an arc shape, so that the teeth can be conveniently extruded and moved relatively, the sliding block 38 can be driven by the fourth spur rack 41 to move along the first L-shaped rod 39, the third spring 40 can contract, and when pressure is reduced, the fourth spur rack 41 and the third spur rack 35 can be meshed again, and the purpose of facilitating the movement and fixation of the third spur rack 35 is achieved.
In the invention, the reciprocating mechanism comprises a positioning plate 32 fixed on one side of the upper end of a cover plate 12, a second shaft sleeve 30 is fixedly sleeved on the positioning plate 32, a push rod 28 is sleeved in the second shaft sleeve 30 in a sliding manner, a second spring 29 is sleeved on the lower end of the push rod 28, a first limiting plate 31 is fixed on the lower end of the push rod 28, two ends of the second spring 29 are respectively fixed on the upper end of the first limiting plate 31 and the lower end of the positioning plate 32, the upper end of the push rod 28 penetrates through a third shaft sleeve 37 and extends to the upper end of a third shaft sleeve 37, a worker drives the cover plate 12 to rotate, at the moment, the cover plate 12 drives the positioning plate 32 to enable the second shaft sleeve 30 and the push rod 28 to rotate, the push rod 28 props against the third shaft sleeve 37 to enable a third spur rack 35 to move, at the moment, the baffle plate 7 is fixedly connected with a guard plate 11, when the worker needs to overhaul and, make baffle 7 and apron 12 convenient quick and rotate, be convenient for expose organism 6, the noise that produces when helping to reduce the operation is examined and repaired and is cleared up to it that can be fine to the security when can promote the use.
In the invention, a plurality of first openings 3 are arranged on one side of a protection plate 11 and two baffles 7 at equal intervals, one end of each first opening 3 penetrates through a sound insulation material, filter screens 2 are fixed on the protection plate 11 and the two baffles 7, the sound insulation materials 1 are in contact with the filter screens 2, the plurality of first openings 3 on the same side are in a group, air can flow well through the arrangement of the first openings 3, the temperature in equipment is reduced conveniently, and the normal operation of the equipment is ensured, the three groups of first openings 3 correspond to the three filter screens 2 respectively, and the filter screens 2 can well block dust from entering the equipment, so that the normal operation of the equipment is ensured and the service life of the equipment is prolonged.
In the invention, the protective covers 8 are respectively arranged on the baffle 7 and the protective plate 11, the three protective covers 8 respectively correspond to the three groups of first openings 3, the protective covers 8 can prevent rain and snow from entering the equipment through the first openings 3 in the rain and snow weather, and the machine body 6 can still normally operate in the rain and snow weather.
In the invention, the side wall of one end in the guard plate 11 is provided with the heat dissipation fan 18, the heat dissipation fan 18 operates to enable air to flow, so that hot air in the equipment can be exchanged with outside air, the machine body 6 is ensured to be in a normal working temperature, the filter screen 2 is positioned between the sound insulation material and the heat dissipation fan 18, dust and impurities can be well filtered by the filter screen 2, the filter screen is prevented from entering the equipment, the machine body 6 is ensured to work in a clean environment, the dust is prevented from being attached to the machine body 6, and the machine body 6 is ensured to work normally.
In the invention, the two opposite sides of the two L-shaped plates 21 are respectively provided with the reset mechanisms, the reset mechanisms are provided with the two bearing boxes 51, the bearing boxes 51 are provided with the buffer mechanisms, the push rods 20 are arranged on the buffer mechanisms, the upper ends of the four push rods 20 are jointly and rotatably connected with the bearing plate 5, the stress of the bearing plate 5 can be transmitted through the push rods 20, and through the matching of the reset mechanisms, the buffer mechanisms and other parts, the pressure can be well relieved, the vibration condition of the bearing plate 5 can be well reduced, the stability of the machine body 6 can be favorably ensured, the collision of parts in the machine body 6 can be avoided.
In the invention, the buffer mechanism comprises bearing blocks 56 fixed at the lower end of the bearing box 51, two bearing blocks 56 on the same side are sleeved with second U-shaped rods 57 together in a sliding manner, the lower ends of the second U-shaped rods 57 are fixed at the upper end of the bottom plate 10, the two second U-shaped rods 57 are positioned between the two L-shaped plates 21, one second U-shaped rod 57 is sleeved with the two bearing blocks 56 in a sliding manner, and the movement stability of the bearing box 51 can be further ensured through the bearing blocks 56.
In the invention, a second L-shaped rod 55 is jointly fixed on the side wall and the bottom of one end in a bearing box 51, a fourth spring 53 and a mounting plate 50 are sleeved on the second L-shaped rod 55 in a sliding manner, two ends of the fourth spring 53 are respectively fixed on the lower end of the mounting plate 50 and the bottom in the bearing box 51, a partition plate 54 is fixed on one side of the lower end of the bearing box 51, a first damper 52 is jointly fixed between the partition plate 54 and the mounting plate 50, the lower end of a push rod 20 is rotatably connected to one side of the upper end of the mounting plate 50, the push rod 20 can press the mounting plate 50 to enable the mounting plate 50 to descend, the mounting plate 50 can press the fourth spring 53 and the first damper 52 when descending, the fourth spring 53 and the first damper 52 can well relieve pressure, reduce vibration, relieve the ascending and descending range of the mounting plate 50, and ensure the stability of the bearing.
In the invention, the reset mechanism comprises four second connecting shafts 48 fixed on the opposite sides of the two L-shaped plates 21, a third shaft sleeve 49 is rotatably connected on the second connecting shafts 48, a first swing rod 46 is fixed at the upper end of the third shaft sleeve 49, a third damper 43 is rotatably connected at the upper end of the first swing rod 46, the first swing rod 46 can rotate, the third damper 43 can extend and retract when the first swing rod 46 rotates, and the third damper 43 can well absorb kinetic energy and relieve the rotating amplitude of the first swing rod 46.
In the invention, the upper end of a third damper 43 is rotatably connected to one side of the upper end of an L-shaped plate 21, both ends of the third damper 43 are fixedly sleeved with a third limiting plate 69, a sixth spring 70 is sleeved on the third damper 43, both ends of the sixth spring 70 are respectively fixed to the opposite sides of two third limiting plates 69, one side of a first swing rod 46 is rotatably connected with a connecting block 47, a first U-shaped rod 45 is slidably sleeved on the connecting block 47, bearing boxes 51 are fixed at both ends of the first U-shaped rod 45, the bearing boxes 51 can reciprocate when a bearing plate 5 vibrates, the bearing boxes 51 can drive the bearing blocks 56 to reciprocate along a second U-shaped rod 57 when moving, the bearing boxes 51 can drive the connecting block 47 to move when moving, the connecting block 47 can drive the first swing rod 46 to rotate, the position of the connecting block 47 is changed when the bearing plate 5 vibrates, the first U-shaped rod 45 can well ensure the moving stability of the connecting block 47, first pendulum rod 46 can stimulate third damper 43 and stretch out and draw back when rotating, and the third damper 43 is flexible to enable the distance between two third limiting plates 69 to change, enables sixth spring 70 to take place to stretch out and draw back simultaneously, and the reduction that can be fine bears the weight of the amount of movement of box 51, helps the steady of better assurance organism 6, helps reducing the noise that produces because of vibrations, and the part in the better protection organism 6 helps the life of extension equipment.
In the invention, a plurality of second openings 4 are arranged on a bearing plate 5 at equal intervals, the second openings 4 can lighten the upper end of the bearing plate 5 and are provided with a machine body 6, the machine body 6 can operate, two sides of the lower end of the bearing plate 5 are rotatably connected with two second dampers 68, one ends of the second dampers 68 are rotatably connected to the upper end of a push rod 20, two ends of each second damper 68 are fixedly sleeved with a second limiting plate 66, each second damper 68 is sleeved with a fifth spring 67, two ends of each fifth spring 67 are respectively fixed to two opposite sides of the corresponding second limiting plate 66, when the bearing plate 5 vibrates, the second dampers 68 can contract, the distance between the two second limiting plates 66 can be changed due to the expansion and contraction of the second dampers 68, and meanwhile, the fifth springs 67 can contract to help to relieve pressure and vibration.
In the invention, an expansion link 24 is fixed at the upper end of a bottom plate 10, a top plate 23 is fixed at the upper end of the expansion link 24, the upper end of the top plate 23 is abutted against the lower end of a bearing plate 5, the expansion link 24 can enable the top plate 23 to stably lift, a first spring 25 is sleeved on the expansion link 24, two ends of the first spring 25 are respectively fixed between the top plate 23 and the bottom plate 10, when the bearing plate 5 vibrates under the action of a machine body 6, the top plate 23 can be lowered, the first spring 25 can enable the top plate 23 to reset, the top plate 23 can continuously move in a reciprocating manner, a pull rod 26 is rotatably connected to one side of the lower end of the top plate 23, a transmission mechanism is arranged on the pull rod 26, a second rotating shaft 65 is arranged on the transmission mechanism, the pull rod 26 can move by the reciprocating movement of the top plate 23, the second rotating shaft 65 can be conveniently rotated through the transmission, the lower extreme of second pivot 65 rotates and connects the upper end at bottom plate 10, and the upper end of second pivot 65 is equidistant to be fixed with a plurality of flabellums 58, and second pivot 65 rotates and to make flabellum 58 rotate to make gaseous flow, can cooperate the gaseous flow in the high efficiency messenger equipment of heat dissipation fan 18, high efficiency dispels the heat.
In the invention, the transmission mechanism comprises a second spur rack 27 rotatably connected to the lower end of the pull rod 26, a positioning member 63 is slidably sleeved on the second spur rack 27, the lower end of the positioning member 63 is fixed at the upper end of the base plate 10, the positioning member 63 enables the second spur rack to stably reciprocate, the upper end of the base plate 10 is rotatably connected with a first rotating shaft 61, a first transmission wheel 59 and a second gear 62 are fixedly sleeved on the first rotating shaft 61, the second gear 62 is meshed with the second spur rack 27, a second transmission wheel 64 is fixedly sleeved on a second rotating shaft 65, the second transmission wheel 64 is in transmission connection with the first transmission wheel 59 through a transmission belt 60, when the second spur rack 27 moves, the second gear 62 meshed with the second spur rack 27 can rotate, the second gear 62 rotates to enable the first rotating shaft 61 to rotate, the first rotating shaft 61 rotates to drive the first transmission wheel 59 to rotate, the first transmission wheel 59 rotates to drive the second transmission wheel 64 to rotate through the transmission belt 60, the diameter of the first driving wheel 59 is larger than that of the second driving wheel 64, so that the rotating angular speed of the second rotating shaft 65 is far larger than that of the first rotating shaft 61, the fan blades 58 can rotate rapidly, and the temperature in the equipment is reduced.
In the invention, when the machine body 6 is operated, vibration can be generated, so that moving noise can be generated, the sound insulation material 1 is adhered in the guard plate 11, the two baffle plates 7 and the two cover plates 12, the noise can be well reduced through the sound insulation material 1, the noise is prevented from being transmitted to the outside, meanwhile, the heat dissipation fan 18 can also be operated when the machine body 6 is operated, air flow can be generated, so that air in the box body can flow conveniently, heat generated when the machine body 6 is operated can be well conveyed to the outside of the box body, so that the machine body 6 can be ensured to operate normally, when the machine body 6 is operated, the machine body 6 can drive the bearing plates 5 to vibrate together, the bearing plates 5 can vibrate to enable the top plate 23 to vibrate, the top plate 23 can vibrate to enable the telescopic rod 24 to stretch, and simultaneously the telescopic rod 24 can enable the first spring 25 to contract when the telescopic rod 24 stretches, the first spring 25 can convert, the telescopic rod 24 is convenient to recover, the top plate 23 can well lift along with the bearing plate 5, when the bearing plate 5 descends, the pull rod 26 can move to push the second spur rack 27 to move back and forth, the positioning piece 63 can well ensure the stability of the reciprocating movement of the second spur rack 27, when the second spur rack 27 moves, the second gear 62 meshed with the second spur rack 27 can rotate, the second gear 62 rotates to enable the first rotating shaft 61 to rotate, the first rotating shaft 61 rotates to enable the first driving wheel 59 to rotate, the first driving wheel 59 rotates to enable the second driving wheel 64 to rotate through the driving belt 60, the diameter of the first driving wheel 59 is larger than that of the second driving wheel 64, the second rotating shaft 64 rotates to enable the second rotating shaft 65 fixedly connected with the second rotating shaft 65 to rotate, the second rotating shaft 65 can drive the fan blades 58 fixedly connected with the second rotating shaft 65 to rotate, the fan blades 58 rotate to enable air to flow, when, will flow through the second opening 4, it can cooperate with the heat dissipation fan 18 to dissipate heat more quickly, ensure the normal operation of the machine body 6, the bearing plate 5 will transmit the force through the push rod 20 when vibrating, at the same time, when the bearing plate 5 vibrates, the second damper 68 will contract, and the second damper 68 will expand and contract to change the distance between the two second limiting plates 66, at the same time, the fifth spring 67 will contract to help relieve the pressure and vibration, at the same time, the push rod 20 will press the mounting plate 50 to make the mounting plate 50 descend, the mounting plate 50 descends to press the fourth spring 53 and the first damper 52, the fourth spring 53 and the first damper 52 can better relieve the pressure to reduce the vibration amount, at the same time, the bearing box 51 will also reciprocate when vibrating, the bearing box 51 will drive the bearing block 56 to reciprocate along the second U-shaped rod 57 when moving, the bearing box 51 can drive the connecting block 47 to move when moving, the connecting block 47 can enable the first swing rod 46 to rotate, the first swing rod 46 rotates to enable the position of the connecting block 47 to change, the first U-shaped rod 45 can well ensure the moving stability of the connecting block 47, the first swing rod 46 can drive the third damper 43 to stretch when rotating, the third damper 43 can stretch to enable the distance between the two third limiting plates 69 to change, the sixth spring 70 can stretch simultaneously, the moving amount of the bearing box 51 can be well reduced, the stability of the machine body 6 can be well ensured, noise caused by vibration can be favorably reduced, parts in the machine body 6 can be better protected, the service life of equipment can be favorably prolonged, a worker can push the rotating rod 13 to rotate, the rotating rod 13 can drive the first gear 17 to rotate, the first gear 17 can enable the first straight rack 16 to move, the first straight rack 16 can drive the inserted link 14 to move, so that the inserted link 14 can be inserted into the lantern ring 9 on the guard plate 11, the baffle plate 7 and the guard plate 11 can be fixed into a whole, at the moment, the working energy can drive the cover plate 12 to rotate, the cover plate 12 can drive the ejector rod 28 to move when rotating, the ejector rod 28 can drive the third shaft sleeve 37 to move, the third shaft sleeve 37 can drive the third straight rack 35 to move, the guide rod 36 can well drive the third straight rack 35 to stably move, when the third straight rack 35 moves, the fourth straight rack 41 can be extruded, the fourth straight rack 41 can reciprocate under the action of the sliding block 38 and the third spring 40, the third straight rack 35 can move and be fixed conveniently, the square sleeve 34 can rotate, the square sleeve can well adapt to the rotation of the cover plate 12, the rotating rod 13 can rotate the first gear 17, the first straight rack 16 can drive the inserted link 14 to move out of the lantern ring 9 on the guard plate 11, at the moment, a worker can, the baffle plate 7 can be conveniently rotated by moving the baffle plate out of the third shaft sleeve 37, so that the machine body 6 can be exposed, and the maintenance is convenient for workers.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. A box-type substation of making an uproar falls, includes bottom plate (10), its characterized in that: the sound insulation board is characterized in that a protection board (11) is fixed on one side of the upper end of the bottom board (10), baffles (7) are hinged to two sides of the protection board (11), a cover plate (12) is hinged to one side of each baffle (7), an adjusting mechanism is arranged on each baffle (7) and corresponds to the protection board (11) and the cover plate (12), two L-shaped boards (21) are abutted to the upper end of the bottom board (10), two blind holes (19) are arranged on two sides of the upper end of the bottom board (10), two expansion bolts (22) are arranged on the L-shaped boards (21) in a penetrating mode, the lower ends of the expansion bolts (22) can penetrate through and extend into the blind holes (19), the two L-shaped boards (21) are located between the two baffles (7), sound insulation materials (1) are attached to one sides of the protection board (11), the two baffles (7) and the two cover plates (12), and a positioning mechanism is, the positioning mechanism is provided with two third shaft sleeves (37), one side of the upper end of the cover plate (12) is provided with a reciprocating mechanism, the third shaft sleeves (37) are connected with a resetting mechanism, one side of the guard plate (11) and the two baffle plates (7) are provided with a plurality of first openings (3) at equal intervals, one end of each first opening (3) penetrates through a sound insulation material, the guard plate (11) and the two baffle plates (7) are respectively fixed with a filter screen (2), the sound insulation material (1) is inconsistent with the filter screen (2), the plurality of first openings (3) on the same side are in a group, the three groups of first openings (3) are respectively corresponding to the three filter screens (2), the guard covers (8) are respectively arranged on the guard plate (7) and the guard plate (11), the three guard covers (8) are respectively corresponding to the three groups of first openings (3), a heat dissipation fan (18) is arranged on the side wall of one end in the guard plate (11), the filter screen (2) is located between the sound insulation material and the heat dissipation fan (18), one side of each of two L-shaped plates (21) is provided with a reset mechanism, two bearing boxes (51) are arranged on each reset mechanism, a buffer mechanism is arranged on each bearing box (51), push rods (20) are arranged on each buffer mechanism, the upper ends of the four push rods (20) are connected with a bearing plate (5) in a rotating mode, a plurality of second openings (4) are arranged on the bearing plate (5) at equal intervals, an upper end installation body (6) of the bearing plate (5), two second dampers (68) are connected to two sides of the lower end of the bearing plate (5) in a rotating mode, one end of each second damper (68) is connected to the upper end of each push rod (20) in a rotating mode, second limiting plates (66) are fixedly sleeved at two ends of each second damper (68), and fifth springs (67) are sleeved on the second dampers, and two ends of the fifth spring (67) are respectively fixed at the opposite sides of the two second limiting plates (66).
2. A noise-reducing box substation according to claim 1, characterized in that: adjustment mechanism has all slided on two first axle sleeves (15) of fixing baffle (7) one side and has cup jointed inserted bar (14), and the relative one end of two inserted bars (14) is fixed with first straight rack (16) jointly, one side of baffle (7) is rotated and is connected with first gear (17), first gear (17) and first straight rack (16) mesh mutually, be fixed with dwang (13) on first gear (17), one side of baffle (7) is equipped with pushing mechanism, pushing mechanism and dwang (13) are connected, the both sides of backplate (11) and one side of two apron (12) all are fixed with the lantern ring (9), inserted bar (14) and lantern ring (9) are corresponding.
3. A noise-reducing box substation according to claim 2, characterized in that: pushing mechanism is including fixing mounting box (71) in baffle (7) one side, be fixed with dead lever (74) jointly between top and the bottom in mounting box (71), the cover is equipped with seventh spring (72) and elevator (75) on dead lever (74), the upper end at top and elevator (75) in mounting box (71) is fixed respectively at the both ends of seventh spring (72), one side of elevator (75) is rotated and is connected with second pendulum rod (73), the one end of second pendulum rod (73) is rotated and is connected the upper end at dwang (13).
4. A noise-reducing box substation according to claim 1, characterized in that: reciprocating mechanism is including fixing locating plate (32) in apron (12) upper end one side, fixed cover is equipped with second shaft sleeve (30) on locating plate (32), ejector pin (28) have been cup jointed in second shaft sleeve (30) slides, the lower pot head of ejector pin (28) is equipped with second spring (29), the lower extreme of ejector pin (28) is fixed with first limiting plate (31), the lower extreme at the upper end of first limiting plate (31) and locating plate (32) is fixed respectively at the both ends of second spring (29), the upper end of ejector pin (28) runs through third axle sleeve (37) and extends to the upper end of third axle sleeve (37).
5. A noise-reducing box substation according to claim 1, characterized in that: the positioning mechanism comprises two connecting rods (33) which are rotatably connected to two sides of the lower end of the guard plate (11), a square sleeve (34) is fixed to the lower end of each connecting rod (33), a guide rod (36) is fixed to one end of the side wall in the square sleeve (34), a third straight rack (35) is sleeved on the guide rod (36) in a sliding mode, two third shaft sleeves (37) are fixed to one side of each of the two third straight racks (35), a clamping mechanism is arranged at the top of the square sleeve (34), a fourth straight rack (41) is arranged on the clamping mechanism, and the fourth straight rack (41) is meshed with the third straight rack (35).
6. A noise-reducing box substation according to claim 5, characterized in that: the clamping mechanism comprises a first L-shaped rod (39) fixed on the top and the other end side wall in the square sleeve (34), a sliding block (38) and a third spring (40) are sleeved on the first L-shaped rod (39), two ends of the third spring (40) are respectively fixed on one side of the sliding block (38) and the other end side wall in the square sleeve (34), the lower end of the sliding block (38) is fixed at the upper end of a fourth straight rack (41), a third opening (42) is formed in the other end side wall in the square sleeve (34), and the fourth straight rack (41) is sleeved in the third opening (42) in a sliding mode.
7. A noise-reducing box substation according to claim 1, characterized in that: the resetting mechanism comprises four second connecting shafts (48) fixed on one side of two L-shaped plates (21) opposite to each other, a third shaft sleeve (49) is connected to the second connecting shafts (48) in a rotating manner, a first swing rod (46) is fixed to the upper end of the third shaft sleeve (49), a third damper (43) is connected to the upper end of the first swing rod (46) in a rotating manner, the upper end of the third damper (43) is connected to one side of the upper end of the L-shaped plate (21) in a rotating manner, third limiting plates (69) are fixedly sleeved at the two ends of the third damper (43), a sixth spring (70) is sleeved on the third damper (43), the two ends of the sixth spring (70) are respectively fixed to one side of two third limiting plates (69) opposite to each other, a connecting block (47) is connected to one side of the first swing rod (46) in a rotating manner, a first U-shaped rod (45) is sleeved on the connecting block, the bearing boxes (51) are fixed at two ends of the first U-shaped rod (45).
8. A noise-reducing box substation according to claim 1, characterized in that: the buffer mechanism comprises a bearing block (56) fixed at the lower end of the bearing box (51), two bearing blocks (56) on the same side are sleeved with a second U-shaped rod (57) in a sliding manner, the lower end of the second U-shaped rod (57) is fixed at the upper end of the bottom plate (10), a second L-shaped rod (55) is jointly fixed on the side wall and the bottom of one end in the bearing box (51), a fourth spring (53) and a mounting plate (50) are sleeved on the second L-shaped rod (55) in a sliding manner, the two ends of the fourth spring (53) are respectively fixed at the lower end of the mounting plate (50) and the bottom in the bearing box (51), a clapboard (54) is fixed at one side of the lower end of the bearing box (51), a first damper (52) is fixed between the clapboard (54) and the mounting plate (50), the lower end of the push rod (20) is rotatably connected to one side of the upper end of the mounting plate (50).
9. A noise-reducing box substation according to claim 1, characterized in that: the upper end of bottom plate (10) is fixed with telescopic link (24), the upper end of telescopic link (24) is fixed with roof (23), the upper end of roof (23) is contradicted at the lower extreme of loading board (5), the cover is equipped with first spring (25) on telescopic link (24), the both ends of first spring (25) are fixed respectively between roof (23) and bottom plate (10), lower extreme one side of roof (23) is rotated and is connected with pull rod (26), be equipped with drive mechanism on pull rod (26), the last second pivot (65) that is equipped with of drive mechanism, the lower extreme of second pivot (65) is rotated and is connected the upper end at bottom plate (10), the upper end of second pivot (65) is equidistant to be fixed with a plurality of flabellums (58).
10. A noise reducing box substation according to claim 9, characterized in that: drive mechanism is including rotating second spur rack (27) of connection at pull rod (26) lower extreme, sliding sleeve has been cup jointed setting element (63) on second spur rack (27), the upper end at bottom plate (10) is fixed to the lower extreme of setting element (63), the upper end of bottom plate (10) is rotated and is connected with first pivot (61), fixed cover is equipped with first drive wheel (59) and second gear (62) on first pivot (61), second gear (62) and second spur rack (27) mesh mutually, fixed cover is equipped with second drive wheel (64) on second pivot (65), connect through drive belt (60) transmission between second drive wheel (64) and first drive wheel (59).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010201066.2A CN111211504B (en) | 2020-03-20 | 2020-03-20 | Noise reduction box type transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010201066.2A CN111211504B (en) | 2020-03-20 | 2020-03-20 | Noise reduction box type transformer substation |
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| CN111211504A CN111211504A (en) | 2020-05-29 |
| CN111211504B true CN111211504B (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010201066.2A Active CN111211504B (en) | 2020-03-20 | 2020-03-20 | Noise reduction box type transformer substation |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112489947B (en) * | 2020-12-15 | 2021-12-10 | 国网内蒙古东部电力有限公司呼伦贝尔供电公司 | Multifunctional automatic transformer |
| CN115629166B (en) * | 2022-10-17 | 2023-04-18 | 西安海关技术中心 | Sample pretreatment device and pretreatment method for food detection |
| CN117458301B (en) * | 2023-10-16 | 2024-06-21 | 海变电力设备有限公司 | Intelligent solar photovoltaic box-type substation |
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| KR101530347B1 (en) * | 2015-01-26 | 2015-06-29 | (유)전일기술단 | Suspension device for transformer in substation |
| CN209592725U (en) * | 2019-04-17 | 2019-11-05 | 上海艾能电力工程有限公司 | Antidetonation box-type substation |
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| CN204391561U (en) * | 2015-03-04 | 2015-06-10 | 江西华强金源电气有限公司 | A kind of easy install bin of low noise becomes |
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| CN111211504A (en) | 2020-05-29 |
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