CN113437823A - Balancing device for motor equipment installation - Google Patents
Balancing device for motor equipment installation Download PDFInfo
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- CN113437823A CN113437823A CN202110732932.5A CN202110732932A CN113437823A CN 113437823 A CN113437823 A CN 113437823A CN 202110732932 A CN202110732932 A CN 202110732932A CN 113437823 A CN113437823 A CN 113437823A
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- 238000009434 installation Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 230000001360 synchronised effect Effects 0.000 claims abstract description 13
- 230000003028 elevating effect Effects 0.000 claims abstract description 8
- 230000000670 limiting effect Effects 0.000 claims description 73
- 238000001514 detection method Methods 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 6
- 230000000149 penetrating effect Effects 0.000 description 4
- 230000001174 ascending effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/187—Machine fault alarms
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/26—Means for adjusting casings relative to their supports
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
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- Transmission Devices (AREA)
Abstract
The utility model relates to a balancing unit is used in electrical equipment installation belongs to the field of electrical equipment technique, and it includes base and mount table, connect through elevating system between base and the mount table, elevating system includes a plurality of first screw rods, and is a plurality of first screw rod distributes in the periphery of mount table, every the one end of first screw rod is rotated and is set up on the base, and on the mount table was worn to locate by the other end screw thread, it is a plurality of be provided with synchronous drive mechanism on the first screw rod. The motor equipment is arranged on the mounting table, the synchronous driving mechanism drives the first screw rods to rotate simultaneously, so that the mounting table can ascend or descend, and if the first screw rods move simultaneously, all parts of the mounting table can ascend or descend uniformly, so that the motor equipment can be kept in a balanced state at any height.
Description
Technical Field
The application relates to the technical field of motor equipment, in particular to a balancing device for motor equipment installation.
Background
The electromechanical equipment generally refers to machinery, electrical equipment and electrical automation equipment, and in a building, the machinery and pipeline equipment except for earthwork, carpentry, reinforcing steel bars and muddy water are generally called, and the electromechanical equipment relates to industrial equipment, electrical automation, hydraulic or pneumatic, refrigeration and air conditioning, environmental protection machinery, logistics machine type, diesel engines, pumps, valves, fans, compressors, ship auxiliary equipment, ship electrical equipment and the like.
In the process of mounting the electromechanical equipment, the electromechanical equipment needs to be in a balanced state, so the electromechanical equipment needs to be kept in the balanced state by a balancing device, but in the related art, when the balancing device for mounting the electromechanical equipment is lifted, the electromechanical equipment is difficult to keep in the balanced state at any height.
Disclosure of Invention
In order to solve the problem that motor equipment is difficult to maintain a balanced state at any height, the application provides a balancing device for mounting the motor equipment.
The application provides a balancing unit is used in electrical equipment installation adopts following technical scheme:
the utility model provides a balancing unit is used in electrical equipment installation, includes base and mount table, connect through elevating system between base and the mount table, elevating system includes a plurality of first screw rods, and is a plurality of first screw rod distributes in the periphery of mount table, every the one end of first screw rod is rotated and is set up on the base, and on the mount table was worn to locate by the other end screw thread, it is a plurality of be provided with synchronous drive mechanism on the first screw rod.
By adopting the technical scheme, the motor equipment is arranged on the mounting table, the synchronous driving mechanism drives the first screws to rotate simultaneously, so that the mounting table can ascend or descend, and if the first screws move simultaneously, all parts of the mounting table can uniformly ascend or descend, so that the motor equipment can be kept in a balanced state at any height.
Optionally, the synchronous driving mechanism includes a first gear and a plurality of second gears, the first gear is rotatably disposed on the base, a plurality of first screws are sleeved with threads corresponding to the second gears one to one, the second gears are all meshed with the first gears, and a first driving assembly disposed on the base is connected to a central shaft of the first gear.
Through adopting above-mentioned technical scheme, through the first gear of first drive assembly drive rotation, during first gear revolve, can drive a plurality of second gear rotations, because second gear and first screw rod fixed connection, consequently during second gear revolve, can drive a plurality of first screw rods simultaneously and rotate, can realize each position synchronous motion of mount table.
Optionally, an auxiliary support mechanism is connected between the base and the mounting table, the auxiliary support mechanism includes a first support rod and a second support rod, the first support rod and the first support rod are mutually crossed and rotatably connected, one end of the first support rod and one end of the second support rod are slidably connected with one surface of the mounting table facing the base, the other end of the first support rod and the other end of the second support rod are slidably connected with one surface of the base facing the mounting table, moving blocks are respectively arranged at one end of the first support rod and one end of the second support rod facing the base, a second screw is rotatably arranged on the base, the two moving blocks are respectively sleeved on the second screw in a threaded manner, and the two moving blocks relatively or oppositely move along the length direction of the second screw to realize the lifting of the mounting table;
the auxiliary supporting mechanisms are at least arranged in two groups, and the two groups of auxiliary supporting mechanisms are respectively positioned on two opposite sides of the mounting table.
By adopting the technical scheme, the second screw rotates to drive the two moving blocks to move oppositely or oppositely, so that one ends of the first supporting rod and the second supporting rod far away from the moving blocks can be driven to move oppositely or oppositely. Namely, when two moving blocks relatively move along the length direction of the second screw rod, the first supporting rod and the second supporting rod are relatively moved at the ends far away from the moving blocks, and the installation platform can be lifted. When two movable blocks move along the length direction of the second screw rod in opposite directions, the ends, far away from the movable blocks, of the first supporting rod and the second supporting rod move in opposite directions, and therefore the mounting table can be lowered. When a plurality of first screw rod drive mount table go up and down, first bracing piece and second bracing piece can play the effect of auxiliary stay, not only can improve the bearing capacity of mount table, but also can make the mount table rise or descend more steadily.
Optionally, the first driving assembly includes a third gear, a first bevel gear set and a second bevel gear set, the third gear is rotatably disposed on the base, the third gear is meshed with the first gear, and a first motor is disposed at an end of the second screw;
the first bevel gear set comprises a first bevel gear and a second bevel gear which are meshed with each other, the first bevel gear is fixedly sleeved at the end part of the second screw rod, and the second bevel gear is rotatably arranged on the base;
the second bevel gear set comprises a third bevel gear and a fourth bevel gear which are meshed with each other, the third bevel gear is rotatably arranged on the base, the third bevel gear and the second bevel gear are coaxially arranged, and the fourth bevel gear is fixedly sleeved on a central shaft of the third bevel gear.
Through adopting above-mentioned technical scheme, start first motor, the output shaft of first motor rotates and drives the second screw rod and rotate, drives two movable blocks and removes, drives first bevel gear rotation simultaneously. When the second screw rod rotates, the two moving blocks move oppositely or reversely to realize the ascending or descending of the mounting table. The first bevel gear rotates to drive the second bevel gear to rotate, the second bevel gear rotates to drive the third bevel gear to rotate, the third bevel gear drives the fourth bevel gear to rotate, the fourth bevel gear rotates to drive the third gear to rotate, the first gear can be driven to rotate, the plurality of second gears are driven to rotate, and ascending or descending of the mounting table can be achieved. Therefore, the first support rod, the second support rod and the first screw rod can ascend or descend at the same frequency.
Optionally, be provided with a plurality of mounting panels on the mount table, a plurality of the mounting panel sets up in pairs, every is every to the mutual parallel arrangement of mounting panel, set up on the mount table and supply the gliding spout of mounting panel, every is every to the spout is seted up with the direction, every is every to be connected with reset spring between the lateral wall of the relative one side of mounting panel and spout, every is every to the mounting panel all moves along the length direction of spout, and every is every to connect through the drive glide machanism between mounting panel and the mount table to control every relative or opposite movement of mounting panel.
Through adopting above-mentioned technical scheme, install electrical equipment on the mount table, start drive glide machanism and control every mounting panel relative motion to realize the location and fixed to electrical equipment. When the motor equipment needs to be disassembled, each pair of mounting plates is controlled to move oppositely through the return spring, so that the motor equipment is loosened, and the motor equipment is taken out conveniently.
Optionally, the driving sliding mechanism comprises a connecting rod, a first driving rope and a second driving rope, the connecting rod is fixed at one end of the mounting plate, which extends out of the sliding chute, through a screw, and each pair of the connecting rods are arranged in parallel;
connecting holes are formed in two ends of the connecting rod in the length direction, the first driving rope and the second driving rope are arranged in a crossed mode, two ends of the first driving rope are respectively arranged in two connecting holes which are arranged in a diagonal line in the pair of connecting rods in a penetrating mode, and two ends of the second driving rope are respectively arranged in two connecting holes which are arranged in the other diagonal line in the pair of connecting rods in a penetrating mode;
the base is provided with a first fixing piece and a second fixing piece, the two ends, extending out of the connecting hole, of the first driving rope are connected with the first fixing piece, the two ends, extending out of the connecting hole, of the second driving rope are connected with the second fixing piece, and the base is provided with a second driving assembly for driving the first fixing piece and the second fixing piece to rotate.
Through adopting above-mentioned technical scheme, first mounting of second drive assembly drive and second mounting rotate, when first mounting and second mounting rotated, can drive first drive rope and second drive rope and twine respectively on first mounting and second mounting. First drive rope and second drive rope twine after first mounting and second mounting gradually, can be with two mounting panels of same pair along the length direction relative motion of spout, fix the electrical equipment between a pair of mounting panel. The diagonal lines of the first driving rope and the second driving rope are intersected, when the first driving rope or the second driving rope is broken, the other driving rope can also continuously limit the two mounting plates to clamp the motor equipment.
Optionally, the second driving assembly includes a fourth gear and a fifth gear, the fourth gear and the fifth gear are meshed with each other, the fourth gear and the fifth gear are both rotatably disposed on the base, the first fixing member is connected with a central shaft of the fourth gear, the second fixing member is connected with a central shaft of the fifth gear, and the first driving rope and the second driving rope are wound on the first fixing member and the second fixing member in directions away from each other respectively;
the central shaft of the fifth gear is connected with a second motor, and a speed reducing mechanism is arranged between the second motor and the fifth gear.
Through adopting above-mentioned technical scheme, the output shaft of second motor drives fifth gear revolve, and in the time of fifth gear revolve, drives fourth gear revolve, can drive second mounting and first mounting and rotate. When the second motor corotation, first drive rope and second drive rope will twine on first mounting and second mounting, with two mounting panels towards relative direction pulling. When the second motor rotates reversely, the first driving rope and the second driving rope are separated from the first fixing piece and the second fixing piece gradually, and the two mounting plates move towards opposite directions through the resilience force of the return spring.
Optionally, an auxiliary detection assembly is arranged between each first driving rope and the base and between each second driving rope and the base, the auxiliary detection assembly includes two fixing plates, a first rack, a limit gear and a second rack, the two fixing plates are vertically arranged on the base, the first rack is slidably arranged between the two fixing plates, a switch is arranged at one end of the first rack facing the base, an alarm is arranged on the fixing plates, the switch is electrically connected with the alarm and the second motor, and the limit gear is rotatably arranged between the two fixing plates and meshed with the first rack;
each first driving rope and each second driving rope are sleeved with a limiting sleeve in a sliding mode, a first limiting rod is fixed on each limiting sleeve, a second limiting rod is fixed on the base, the first limiting rods are sleeved on the second limiting rods in a sliding mode, limiting springs are sleeved on the second limiting rods in a sleeved mode, the limiting springs are in a compression state when working normally, one ends of the limiting springs are fixed on the second limiting rods, and the other ends of the limiting springs are fixed at one ends, facing the second limiting rods, of the first limiting rods;
the second rack is fixed on the first limiting rod, the second rack is located on one side, away from the first rack, of the limiting gear, and the second rack is meshed with the limiting gear.
By adopting the technical scheme, when the first driving rope and the second driving rope are in the tightening state, the first rack, the second rack and the limiting gear are all fixed in the static state, and the first driving rope and the second driving rope are maintained in the tightening state. When first drive rope or second drive rope fracture, spacing spring will be through the resilience force of self, with first gag lever post towards the direction promotion of keeping away from the second gag lever post, can drive limit gear and rotate, first rack will descend in limit gear's rotation effect, and the base will be touched to the switch on the first rack, drives second motor stop motion to the siren sends out the police dispatch newspaper, so that remind the staff in time to maintain.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the synchronous driving mechanism is arranged, so that the effect of keeping the motor equipment in a balanced state at any height can be achieved;
2. the mounting plate and the driving sliding mechanism are arranged, so that the effect of facilitating the assembly and disassembly of the motor equipment can be achieved;
3. through supplementary determine module's setting, can play when first drive rope or second drive rope fracture, drive second motor stop motion to the siren sends out the police dispatch newspaper, so that the effect of in time maintenance.
Drawings
Fig. 1 is a schematic overall structure diagram of a balancing apparatus for mounting a motor device in an embodiment of the present application;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is an enlarged schematic view of the portion B of FIG. 1;
fig. 4 is a schematic structural view of a driving slide mechanism in the embodiment of the present application;
fig. 5 is an enlarged schematic view of the portion C in fig. 4.
Description of reference numerals: 1. a base; 11. a first fixing member; 111. a supporting seat; 12. a second fixing member; 13. a second drive assembly; 131. a fourth gear; 132. a fifth gear; 133. a second motor; 1331. a fixed seat; 134. a speed reduction mechanism; 1341. a fifth bevel gear; 1342. a sixth bevel gear; 14. an auxiliary detection component; 141. a fixing plate; 1411. an alarm; 1412. a limiting groove; 1413. a limiting edge; 142. a first rack; 1421. a switch; 143. a limit gear; 144. a second rack; 145. a limiting sleeve; 146. a first limit rod; 147. a second limiting rod; 148. a limiting spring; 2. an installation table; 21. mounting a plate; 22. a chute; 24. driving a sliding mechanism; 241. a connecting rod; 242. a first drive rope; 243. a second drive rope; 244. connecting holes; 3. a lifting mechanism; 31. a first screw; 4. a synchronous drive mechanism; 40. a support pillar; 41. a first gear; 42. a second gear; 43. a first drive assembly; 430. a support shaft; 431. a third gear; 432. a first bevel gear set; 4321. a first bevel gear; 4322. a second bevel gear; 433. a second bevel gear set; 4331. a third bevel gear; 4332. a fourth bevel gear; 434. a connecting shaft; 435. a support block; 5. an auxiliary support mechanism; 51. a first support bar; 52. a second support bar; 53. a moving block; 54. a second screw; 55. a first motor; 56. a slider; 57. and (4) sliding grooves.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses balancing unit is used in electrical equipment installation. Referring to fig. 1, a balancing unit is used in electrical equipment installation, includes base 1 and mount table 2, connect through elevating system 3 and auxiliary stay mechanism 5 between base 1 and the mount table 2, elevating system 3 includes a plurality of first screw rods 31, and first screw rod 31 sets up to four in this embodiment, and four first screw rods 31 are threaded respectively and are worn to locate the corner department of mount table 2. One end of the four first screws 31 far away from the mounting table 2 is rotatably connected with the base 1. The motor equipment is installed on the mounting table 2, and the first screw rod 31 is rotated to drive the mounting table 2 to lift so as to control the motor equipment to lift. For the purpose that the motor device can be lifted horizontally, the first screws 31 need to rotate simultaneously, and the rotation frequency needs to be consistent, so that the synchronous driving mechanisms 4 are arranged on the first screws 31, and the first screws 31 are driven to rotate simultaneously at the same frequency through the synchronous driving mechanisms 4, so that the lifting of the mounting table 2 is realized.
Referring to fig. 1 and 2, the auxiliary supporting mechanisms 5 are at least arranged in two groups, in this embodiment, the auxiliary supporting mechanisms 5 are arranged in two groups, and the two groups of auxiliary supporting mechanisms 5 are respectively installed on two opposite sides of the installation platform 2, so as to horizontally support the installation platform 2. The auxiliary supporting mechanism 5 includes a first supporting rod 51 and a second supporting rod 52, the first supporting rod 51 and the first supporting rod 51 are mutually crossed and rotatably connected, a second screw 54 is rotatably disposed on the base 1, and two moving blocks 53 are sleeved on the second screw 54. The two moving blocks 53 are hinged to the end portions of the first supporting rod 51 and the second supporting rod 52 correspondingly, the ends of the first supporting rod 51 and the second supporting rod 52 far away from the moving blocks 53 are hinged to sliding blocks 56, two sets of sliding grooves 57 are formed in one surface of the mounting table 2 facing the base 1, and the two sets of sliding grooves 57 correspond to the two sets of auxiliary supporting mechanisms 5 respectively. Every group sliding groove 57 has all been seted up two, and two sliding blocks 56 slide respectively and wear to locate two sliding grooves 57 in, and two sliding grooves 57 are all seted up along the axis direction of second screw rod 54. The end of the second screw 54 is provided with a first motor 55, the first motor 55 drives the second screw 54 to rotate, and drives the two moving blocks 53 to move, when the two moving blocks 53 move oppositely along the length direction of the second screw 54, the sliding block 56 also moves oppositely along the length direction of the sliding groove 57, so that the mounting table 2 can be lowered, otherwise, the mounting table 2 can be raised.
Referring to fig. 1, the synchronous driving mechanism 4 includes a first gear 41 and a plurality of second gears 42, a plurality of support columns 40 are fixedly disposed on the base 1, one ends of the support columns 40, which are far away from the base 1, are rotatably provided with balls, an annular groove is formed in one surface of the first gear 41, which faces the base 1, and the balls are disposed in the annular groove and are in rolling connection with the balls. The threads corresponding to the second gears 42 are sleeved on the first screws 31, the second gears 42 are engaged with the first gears 41, and when the first gears 41 rotate, the second gears 42 can be driven to rotate simultaneously at the same frequency, so that the horizontal lifting of the mounting table 2 can be realized.
Referring to fig. 3, a first driving assembly 43 for driving the first gear 41 to rotate is disposed on the base 1, the first driving assembly 43 includes a third gear 431, a first bevel gear set 432 and a second bevel gear set 433, a support shaft 430 is rotatably disposed on the base 1, the third gear 431 is fixedly sleeved on the support shaft 430 and is engaged with the first gear 41, the first bevel gear set 432 is disposed at the second screw 54, and the second bevel gear set 433 is disposed at the support shaft 430. The first bevel gear set 432 comprises a first bevel gear 4321 and a second bevel gear 4322 which are meshed with each other, the second bevel gear set 433 comprises a third bevel gear 4331 and a fourth bevel gear 4332 which are meshed with each other, the first bevel gear 4321 is fixedly sleeved at the end of the second screw 54, the fourth bevel gear 4332 is fixedly sleeved on the supporting shaft 430, a connecting shaft 434 is connected between the second bevel gear 4322 and the third bevel gear 4331, a supporting block 435 is fixedly arranged on the base 1, and the supporting block 435 is rotatably sleeved on the connecting shaft 434. The first motor 55 drives the second screw 54 to rotate, which drives the two moving blocks 53 to move, and simultaneously drives the first bevel gear 4321 to rotate. The two moving blocks 53 move relative to each other, and the mount 2 is raised. The first bevel gear 4321 indirectly drives the first gear 41 to rotate by rotating, so as to drive the plurality of second gears 42 to rotate, and the mounting table 2 can be lifted. The first motor 55 is reversed, and the mounting table 2 is lowered.
Referring to fig. 1, a plurality of mounting plates 21 are disposed on the mounting table 2, in this embodiment, the number of the mounting plates 21 is four, four mounting plates 21 are disposed in pairs, each pair of the mounting plates 21 is disposed in parallel, and the four mounting plates 21 are respectively close to four sides of the mounting table 2. The mounting table 2 is provided with sliding grooves 22 for the mounting plate 21 to slide, and each sliding groove 22 is perpendicular to the corresponding edge, that is, each pair of sliding grooves 22 is arranged in the same direction. Each pair of mounting plates 21 is connected with a return spring between the opposite side and the side wall of the sliding groove 22, one end of the return spring is fixed with the side wall of the sliding grooves 22 close to each other, and the other end of the return spring is abutted against the corresponding mounting plate 21. Each pair of mounting plates 21 moves along the length of the runner 22, compressing or releasing the return spring.
Referring to fig. 4, each pair of mounting plates 21 is connected to the mounting table 2 by a drive slide mechanism 24 to control the relative or opposite movement of each pair of mounting plates 21. The driving slide mechanism 24 includes a connecting rod 241, a first driving rope 242, and a second driving rope 243, the connecting rod 241 is fixed to one end of each mounting plate 21 protruding out of the slide groove 22 by screws, and the connecting rod 241 and the mounting plate 21 are arranged in parallel with each other. Connecting holes 244 are formed in the two ends of the connecting rod 241 in the length direction, the two ends of the first driving rope 242 are respectively arranged in the two connecting holes 244 of the diagonal line of the pair of connecting rods 241 in a penetrating mode, the two ends of the second driving rope 243 are respectively arranged in the two connecting holes 244 of the other diagonal line of the pair of connecting rods 241 in a penetrating mode, namely, the first driving rope 242 and the second driving rope 243 are arranged in an intersecting mode, meanwhile, pulling force is applied to the first driving rope 242 and the second driving rope 243, the pair of mounting plates 21 can be moved towards the opposite direction, and the reset spring is compressed.
Referring to fig. 5, the base 1 is provided with a first fixing member 11 and a second fixing member 12, the first fixing member 11 is a first accommodating rod, the second fixing member 12 is a second accommodating rod, two ends of the first accommodating rod in the length direction are in a decreasing trend towards the middle, and two ends of the second accommodating rod in the length direction are in a decreasing trend towards the middle. The two ends of the first driving rope 242 extending out of the two connecting holes 244 are connected to the first fixing member 11, and the two ends of the second driving rope 243 extending out of the two connecting holes 244 are connected to the second fixing member 12. And the first driving rope 242 and the second driving rope 243 are wound around the first fixing member 11 and the second fixing member 12 in directions facing away from each other, respectively. Two pairs of supporting seats 111 are fixed on the base 1, and the four supporting seats 111 are respectively and correspondingly rotatably sleeved at two ends of the first fixing member 11 and the second fixing member 12 in the length direction.
Referring to fig. 5, the base 1 is provided with a second driving assembly 13 for driving the first fixing member 11 and the second fixing member 12 to rotate. The second driving assembly 13 includes a fourth gear 131 and a fifth gear 132 engaged with each other, the fourth gear 131 is fixedly sleeved at one end of the first fixing element 11, the fifth gear 132 is fixedly sleeved at one end of the second fixing element 12, and the first fixing element 11, the second fixing element 12, the fourth gear 131 and the fifth gear 132 are all supported by the supporting seat 111. A fixed seat 1331 is fixed on the base 1, a second motor 133 is fixed on the fixed seat 1331, and a speed reducing mechanism 134 is arranged between the second motor 133 and the fifth gear 132. The speed reducing mechanism 134 includes a fifth bevel gear 1341 and a sixth bevel gear 1342 that are engaged with each other, the fifth bevel gear 1341 is fixed to the output shaft of the second motor 133, and the sixth bevel gear 1342 is fixed to the central shaft of the fifth gear 132. The diameter of the addendum circle of the fifth bevel gear 1341 is 0.6 times that of the addendum circle of the sixth bevel gear 1342, so that the second motor 133 can drive the fourth gear 131 and the fifth gear 132 to rotate at a reduced speed when transmitting the speed to the fifth bevel gear 1341 and then transmitting the speed to the sixth bevel gear 1342, i.e., the first fixing member 11 and the second fixing member 12 can be driven to rotate at a reduced speed, and the first driving rope 242 and the second driving rope 243 are protected, so that the first driving rope 242 and the second driving rope 243 are not easily broken.
Referring to fig. 5, each first driving rope 242 and each second driving rope 243 are provided with an auxiliary detection assembly 14, each auxiliary detection assembly 14 includes two fixing plates 141, a first rack 142, a limit gear 143, and a second rack 144, the two fixing plates 141 are vertically disposed on the base 1, and the first rack 142 is slidably disposed between the two fixing plates 141. That is, the two fixing plates 141 are each provided with a stopper groove 1412 on the opposite surface thereof, and stopper ribs 1413 are fixed to both sides of the first rack 142 in the width direction thereof, and the stopper ribs 1413 are slidably inserted into the stopper grooves 1412. One end of the first rack 142 facing the base 1 is provided with a switch 1421, the fixing plate 141 is provided with an alarm 1411, and the switch 1421 is electrically connected with the alarm 1411 and the second motor 133. The limit gear 143 is rotatably disposed between the two fixing plates 141 and engaged with the first rack 142.
Referring to fig. 5, the two ends of each first driving rope 242 and the two ends of each second driving rope 243 are slidably sleeved with a limiting sleeve 145, a first limiting rod 146 is fixed on the limiting sleeve 145, the first limiting rod 146 extends in an inclined manner towards the base 1, the second rack 144 is fixed in the length direction of the first limiting rod 146, and the second rack 144 is meshed with the limiting gear 143, so that the first rack 142 and the second rack 144 can be located on two sides of the limiting gear 143 respectively, and the first rack 142 and the second rack 144 are meshed with the limiting gear 143. The base 1 is fixed with a second limiting rod 147, the second limiting rod 147 is inclined and extended toward the first limiting rod 146, and the first limiting rod 146 is slidably sleeved on the second limiting rod 147. The second limiting rod 147 is sleeved with a limiting spring 148, one end of the limiting spring 148 is fixed on the second limiting rod 147, and the other end of the limiting spring 148 is fixed at one end of the first limiting rod 146 facing the second limiting rod 147.
The limiting spring 148 is in a compressed state during normal operation, that is, a resilience force can be always applied to the first limiting rod 146 through the limiting spring 148, so that the first limiting rod 146 applies a thrust force to the corresponding first driving rope 242 and the second driving rope 243, and the first driving rope 242 and the second driving rope 243 are always in a tight state, so that the mounting plate 21 can reliably fix the motor device. When the first driving rope 242 or the second driving rope 243 is broken, the limiting spring 148 pushes the first limiting rod 146 towards the direction away from the second limiting rod 147 through the resilience force of the limiting spring 148, the second rack 144 drives the limiting gear 143 to rotate, the limiting gear 143 drives the first rack 142 to descend, the switch 1421 touches the base 1, the second motor 133 is driven to stop moving, and the alarm 1411 gives an alarm.
The implementation principle of the balancing device for mounting the motor equipment in the embodiment of the application is as follows: first, the motor apparatus is placed between several mounting plates 21 of the mounting table 2. Secondly, the height of the motor equipment is adjusted according to the height requirement of the motor equipment. That is, the first motor 55 is turned on, and the output shaft of the first motor 55 rotates to rotate the second screw 54. The second screw 54 rotates to drive the two moving blocks 53 to move along the length direction of the second screw 54, and meanwhile, the second screw 54 rotates to drive the first bevel gear 4321 to rotate. The two moving blocks 53 move relatively to each other, and the mount 2 is lifted. The first bevel gear 4321 rotates to drive the second bevel gear 4322 to rotate, the second bevel gear 4322 rotates to drive the third bevel gear 4331 to rotate, the third bevel gear 4331 drives the fourth bevel gear 4332 to rotate, and the fourth bevel gear 4332 rotates to drive the third gear 431 to rotate, so that the first gear 41 can be driven to rotate, the plurality of second gears 42 are driven to rotate, and the installation table 2 can be lifted. Therefore, the mounting table 2 can be driven to ascend through the first support rod 51, the second support rod 52 and the plurality of first screws 31 at the same time, and the mounting table 2 can descend through the reverse rotation of the first motor 55. After the height adjustment of the motor apparatus is completed, the second motor 133 is started, the first driving rope 242 and the second driving rope 243 are wound on the first fixing member 11 and the second fixing member 12, and each pair of mounting plates 21 are moved relatively to fix the motor apparatus. Conversely, when the second motor 133 rotates reversely, the first driving rope 242 and the second driving rope 243 will gradually disengage from the first fixing member 11 and the second fixing member 12, and each pair of mounting plates 21 will move in opposite directions by the resilience of the limiting spring 148. When the motor apparatus is in operation, if an alarm sound is heard, it indicates that the first drive rope 242 and/or the second drive rope 243 are/is broken, and a worker needs to perform maintenance.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a balancing unit is used in electrical equipment installation, includes base (1) and mount table (2), connect its characterized in that through elevating system (3) between base (1) and mount table (2): elevating system (3) include a plurality of first screw rods (31), and is a plurality of first screw rods (31) distribute in the periphery of mount table (2), every the one end of first screw rod (31) is rotated and is set up on base (1), every on mount table (2) is worn to locate by the other end screw thread of first screw rod (31), a plurality of be provided with synchronous drive mechanism (4) on first screw rod (31).
2. The balance device for motor equipment installation according to claim 1, wherein: synchronous drive mechanism (4) include first gear (41) and a plurality of second gear (42), first gear (41) rotate to set up on base (1), and is a plurality of on a plurality of first screw rods (31) are located to the screw thread cover of second gear (42) one-to-one, and is a plurality of second gear (42) all set up with first gear (41) meshing, be connected with on the center pin of first gear (41) and set up first drive assembly (43) on base (1).
3. The balance device for motor equipment installation according to claim 2, wherein: an auxiliary supporting mechanism (5) is connected between the base (1) and the mounting table (2), the auxiliary supporting mechanism (5) comprises a first supporting rod (51) and a second supporting rod (52), the first supporting rod (51) and the first supporting rod (51) are mutually crossed and rotatably connected, one end of the first supporting rod (51) and one end of the second supporting rod (52) are slidably connected with one surface of the mounting table (2) facing the base (1), the other end of the first supporting rod (51) and the other end of the second supporting rod (52) are slidably connected with one surface of the base (1) facing the mounting table (2), moving blocks (53) are arranged at one ends of the first supporting rod (51) and the second supporting rod (52) facing the base (1), a second screw rod (54) is rotatably arranged on the base (1), and the two moving blocks (53) are sleeved on the second screw rod (54) in a threaded manner, the two moving blocks (53) move oppositely or oppositely along the length direction of the second screw (54) to realize the lifting of the mounting table (2);
the auxiliary supporting mechanisms (5) are at least arranged in two groups, and the two groups of auxiliary supporting mechanisms (5) are respectively positioned at two opposite sides of the mounting table (2).
4. The balance device for motor equipment installation according to claim 3, wherein: the first driving assembly (43) comprises a third gear (431), a first bevel gear set (432) and a second bevel gear set (433), the third gear (431) is rotatably arranged on the base (1), the third gear (431) is meshed with the first gear (41), and the end part of the second screw rod (54) is provided with a first motor (55);
the first bevel gear set (432) comprises a first bevel gear (4321) and a second bevel gear (4322) which are meshed with each other, the first bevel gear (4321) is fixedly sleeved at the end part of the second screw (54), and the second bevel gear (4322) is rotatably arranged on the base (1);
the second bevel gear set (433) comprises a third bevel gear (4331) and a fourth bevel gear (4332) which are meshed with each other, the third bevel gear (4331) is rotatably arranged on the base (1), the third bevel gear (4331) and the second bevel gear (4322) are coaxially arranged, and the fourth bevel gear (4332) is fixedly sleeved on a central shaft of the third gear (431).
5. The balance device for motor equipment installation according to claim 1, wherein: be provided with a plurality of mounting panels (21) on mount table (2), a plurality of mounting panel (21) set up in pairs, and is every right mounting panel (21) parallel arrangement each other, set up on mount table (2) and supply gliding spout (22) of mounting panel (21), every right spout (22) are seted up with the direction, and are every right be connected with reset spring between the relative one side of mounting panel (21) and the lateral wall of spout (22), every right mounting panel (21) all moves along the length direction of spout (22), and every right connect through drive glide machanism (24) between mounting panel (21) and mount table (2) to control every relative or opposite movement of mounting panel (21).
6. The balance device for motor equipment installation according to claim 5, wherein: the driving sliding mechanism (24) comprises a connecting rod (241), a first driving rope (242) and a second driving rope (243), the connecting rod (241) is fixed at one end, extending out of the sliding groove (22), of the mounting plate (21) through a screw, and each pair of connecting rods (241) are arranged in parallel;
connecting holes (244) are formed in two ends of the connecting rod (241) in the length direction, the first driving rope (242) and the second driving rope (243) are arranged in a crossed mode, two ends of the first driving rope (242) penetrate through the two connecting holes (244) in the pair of connecting rods (241) in a diagonal mode respectively, and two ends of the second driving rope (243) penetrate through the other two connecting holes (244) in the pair of connecting rods (241) in a diagonal mode respectively;
be provided with first mounting (11) and second mounting (12) on base (1), the both ends that connecting hole (244) are stretched out in first drive rope (242) are connected with first mounting (11), the both ends that connecting hole (244) are stretched out in second drive rope (243) are connected with second mounting (12), be provided with the drive on base (1) first mounting (11) and second mounting (12) pivoted second drive assembly (13).
7. The balance device for motor equipment installation according to claim 6, wherein: the second driving assembly (13) comprises a fourth gear (131) and a fifth gear (132), the fourth gear (131) and the fifth gear (132) are meshed with each other, the fourth gear (131) and the fifth gear (132) are both rotatably arranged on the base (1), the first fixing piece (11) is connected with a central shaft of the fourth gear (131), the second fixing piece (12) is connected with a central shaft of the fifth gear (132), and the first driving rope (242) and the second driving rope (243) are wound on the first fixing piece (11) and the second fixing piece (12) in directions deviating from each other respectively;
the central shaft of the fifth gear (132) is connected with a second motor (133), and a speed reducing mechanism (134) is arranged between the second motor (133) and the fifth gear (132).
8. The balance device for motor equipment installation according to claim 7, wherein: auxiliary detection components (14) are arranged between each first driving rope (242) and the base (1) and between each second driving rope (243) and the base (1), the auxiliary detection assembly (14) comprises two fixing plates (141), a first rack (142), a limiting gear (143) and a second rack (144), the two fixing plates (141) are vertically arranged on the base (1), the first rack (142) is arranged between the two fixed plates (141) in a sliding way, one end of the first rack (142) facing the base (1) is provided with a switch (1421), the fixed plate (141) is provided with an alarm (1411), the switch (1421) is electrically connected with the alarm (1411) and the second motor (133), the limiting gear (143) is rotatably arranged between the two fixing plates (141) and meshed with the first rack (142);
each first driving rope (242) and each second driving rope (243) are respectively sleeved with a limiting sleeve (145) in a sliding mode, a first limiting rod (146) is fixed on each limiting sleeve (145), a second limiting rod (147) is fixed on the base (1), the first limiting rod (146) is sleeved on the second limiting rod (147) in a sliding mode, a limiting spring (148) is sleeved on the second limiting rod (147), the limiting spring (148) is in a compression state when working normally, one end of the limiting spring (148) is fixed on the second limiting rod (147), and the other end of the limiting spring (148) is fixed at one end, facing the second limiting rod (147), of the first limiting rod (146);
the second rack (144) is fixed on the first limiting rod (146), the second rack (144) is located on one side, away from the first rack (142), of the limiting gear (143), and the second rack (144) is meshed with the limiting gear (143).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110732932.5A CN113437823A (en) | 2021-06-29 | 2021-06-29 | Balancing device for motor equipment installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110732932.5A CN113437823A (en) | 2021-06-29 | 2021-06-29 | Balancing device for motor equipment installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113437823A true CN113437823A (en) | 2021-09-24 |
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ID=77757994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110732932.5A Pending CN113437823A (en) | 2021-06-29 | 2021-06-29 | Balancing device for motor equipment installation |
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| Country | Link |
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| CN (1) | CN113437823A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221253A (en) * | 2021-11-22 | 2022-03-22 | 郭祥富 | Power distribution network operation and maintenance frame |
| CN118387800A (en) * | 2024-06-28 | 2024-07-26 | 江苏环晟电机有限公司 | Balance equipment and method for motor equipment installation |
| CN118387800B (en) * | 2024-06-28 | 2024-10-22 | 江苏环晟电机有限公司 | Balance equipment and method for motor equipment installation |
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| JP2002096129A (en) * | 2000-09-21 | 2002-04-02 | Hitachi Zosen Corp | Lift drive system for transfer system |
| CN110931210A (en) * | 2019-12-12 | 2020-03-27 | 四川广蜀电力工程有限公司 | Transformer installation structure convenient to install and installation method thereof |
| CN111766143A (en) * | 2020-06-23 | 2020-10-13 | 西安市正通市政工程试验检测有限公司 | Universal testing machine |
| CN212572286U (en) * | 2020-08-25 | 2021-02-19 | 林凯生 | Adjustable motor mounting rack |
| CN214828709U (en) * | 2021-06-29 | 2021-11-23 | 江苏益弘建设工程有限公司 | Lifting equipment for electromechanical equipment |
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2021
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2002096129A (en) * | 2000-09-21 | 2002-04-02 | Hitachi Zosen Corp | Lift drive system for transfer system |
| CN110931210A (en) * | 2019-12-12 | 2020-03-27 | 四川广蜀电力工程有限公司 | Transformer installation structure convenient to install and installation method thereof |
| CN111766143A (en) * | 2020-06-23 | 2020-10-13 | 西安市正通市政工程试验检测有限公司 | Universal testing machine |
| CN212572286U (en) * | 2020-08-25 | 2021-02-19 | 林凯生 | Adjustable motor mounting rack |
| CN214828709U (en) * | 2021-06-29 | 2021-11-23 | 江苏益弘建设工程有限公司 | Lifting equipment for electromechanical equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114221253A (en) * | 2021-11-22 | 2022-03-22 | 郭祥富 | Power distribution network operation and maintenance frame |
| CN114221253B (en) * | 2021-11-22 | 2024-03-22 | 郭祥富 | Power distribution network operation maintenance frame |
| CN118387800A (en) * | 2024-06-28 | 2024-07-26 | 江苏环晟电机有限公司 | Balance equipment and method for motor equipment installation |
| CN118387800B (en) * | 2024-06-28 | 2024-10-22 | 江苏环晟电机有限公司 | Balance equipment and method for motor equipment installation |
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