CN113710039B - Electromechanical device protecting box - Google Patents
Electromechanical device protecting box Download PDFInfo
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- CN113710039B CN113710039B CN202111246323.5A CN202111246323A CN113710039B CN 113710039 B CN113710039 B CN 113710039B CN 202111246323 A CN202111246323 A CN 202111246323A CN 113710039 B CN113710039 B CN 113710039B
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- fixing
- fixing component
- connecting plate
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Transmission Devices (AREA)
Abstract
The invention belongs to the technical field of electromechanical equipment, and particularly relates to an electromechanical equipment protection box which comprises a box body, a first fixing component, a second fixing component, a pressing component and a third fixing component; the box body comprises two groups of first connecting plates and two groups of second connecting plates, and two ends of each first connecting plate are fixedly connected with one end of each second connecting plate; the two groups of first connecting plates are arranged oppositely, and the two groups of second connecting plates are arranged oppositely; a plurality of groups of first fixing assemblies and a plurality of groups of second fixing assemblies are fixedly arranged on the inner wall of the first connecting plate, and the first fixing assemblies and the second fixing assemblies are arranged at intervals; the first fixing component and the second fixing component have the same structure, and the adjacent first fixing component and the second fixing component are arranged in a central symmetry manner; two groups of first fixing assemblies positioned on the inner walls of different first connecting plates are elastically connected through an elastic rope; through the arrangement, the electromechanical equipment is in a suspended state, so that the heat dissipation of the bottom end of the electromechanical equipment is better.
Description
Technical Field
The invention belongs to the technical field of electromechanical equipment, and particularly relates to an electromechanical equipment protection box.
Background
With the development of science and technology, the processing of electromechanical equipment cannot be carried out on things in daily life of people, and in order to better protect the electromechanical equipment, a plurality of manufacturers purchase protection boxes of the electromechanical equipment to prolong the service life of the electromechanical equipment.
The existing electromechanical equipment protection box is fixed with electromechanical equipment through a mounting frame at the bottom of a box; when the electromechanical device protection box is in transportation or is influenced by external pressure, the stress of the joint of the electromechanical device and the mounting rack inside can be increased, the electromechanical device and the mounting rack are easy to fall off, and the electromechanical device is collided with the inside of the protection box to damage the electromechanical device.
Disclosure of Invention
Aiming at the problems, the invention provides an electromechanical equipment protection box, which comprises a box body, a first fixing component, a second fixing component, a pressing component and a third fixing component; the box body comprises two groups of first connecting plates and two groups of second connecting plates, and two ends of each first connecting plate are fixedly connected with one end of each second connecting plate; the two groups of first connecting plates are arranged oppositely, and the two groups of second connecting plates are arranged oppositely;
a plurality of groups of first fixing assemblies and a plurality of groups of second fixing assemblies are fixedly arranged on the inner wall of the first connecting plate, and the first fixing assemblies and the second fixing assemblies are arranged at intervals; the first fixing component and the second fixing component have the same structure, and the adjacent first fixing component and the second fixing component are arranged in a central symmetry manner; two groups of first fixing assemblies positioned on the inner walls of different first connecting plates are elastically connected through an elastic rope; the two groups of pressing assemblies are fixedly arranged on one side of the outer walls of the two groups of second connecting plates, and the third fixing assembly is movably clamped on one side of the inner walls of the two groups of second connecting plates; the pressing component is in transmission connection with the third fixing component.
Further, the first fixing assembly comprises a first motor and a first moving block; a plurality of groups of first sliding grooves are formed in the inner wall of the first connecting plate, and the plurality of groups of first sliding grooves are in a linear array; one end of the body of the first motor is fixedly arranged on the first connecting plate and is positioned at the upper end of the first connecting plate, one end of the output shaft of the first motor is in transmission connection with a first ball screw, and the first ball screw is rotatably arranged in the first sliding groove; the first moving block is movably arranged on the first ball screw.
Further, the first fixing assembly further comprises a first line collecting shaft and a first baffle plate; the first baffle plate is fixedly arranged at the lower end of the first moving block, and the first line concentrating shaft is rotatably arranged between the first baffle plate and the first moving block; the first line collecting shaft is fixedly connected with the end part of the elastic rope.
Further, the first fixing assembly further comprises a second motor; one end of the body of the second motor is fixedly arranged on one side, away from the first line collecting shaft, of the first baffle plate, and the rotating directions of output shafts of two groups of second motors, which are positioned on the two groups of first connecting plates and are opposite to each other, of the two groups of second motors are opposite; and one end of an output shaft of the second motor is in transmission connection with the first line concentration shaft.
Furthermore, a first clamping groove and a first through groove are formed in the outer wall of the second connecting plate; the first clamping groove is vertically arranged; the first through groove is perpendicular to the first clamping groove; the spring is fixedly mounted at the two ends of the first through groove.
Further, the third fixing assembly comprises two groups of first stop levers; the both ends fixed mounting of first pin has first slider, first slider activity joint is in first logical inslot, and passes through the one end elastic connection of spring and first logical groove.
Furthermore, a second clamping groove is formed in the first stop lever; a third ball screw is rotatably arranged in the second clamping groove; and one end of the output shaft of the fifth motor is in transmission connection with the third ball screw.
Furthermore, the two ends of the third ball screw are respectively provided with a second sliding block in a movable and clamping manner, the two groups of second sliding blocks are movably clamped in the second clamping grooves, the internal threads of the two groups of second sliding blocks are opposite, and the two groups of second sliding blocks can be close to or far away from the third ball screw.
Furthermore, the third fixing assembly also comprises two groups of second stop levers; and a third clamping groove is formed in the lower end of the second stop lever, and the upper end of the second sliding block is movably clamped in the third clamping groove.
Furthermore, the pressing assembly comprises a first connecting rod, a second connecting rod and a rotating shaft; one end of the first connecting rod is hinged with one end of the second connecting rod through a rotating shaft; the other end of the first connecting rod is hinged with one group of first sliding blocks in the first through groove, and the other end of the second connecting rod is hinged with the other group of first sliding blocks in the first through groove; the other end of the rotating shaft is movably clamped in the first clamping groove; and a pressing plate is fixedly arranged at one end of the rotating shaft.
The invention has the beneficial effects that:
1. the first moving blocks move upwards by starting the first motor, the elastic ropes between the two groups of opposite first moving blocks support the lower end of the electromechanical device, and the looseness degree of the elastic ropes between the two groups of opposite moving blocks can be adjusted by starting the second motor, so that the stability is improved; the electromechanical device is in a suspended state, and the heat dissipation of the bottom end of the electromechanical device is better.
2. Through starting the third motor for the second movable block moves downwards, and the elastic rope between a plurality of sets of relative two sets of second movable blocks limits the upper end of the electromechanical device, so that the electromechanical device is suspended and fixed, and the protection effect is better. Meanwhile, the elastic force of the elastic ropes at the upper end and the lower end can better damp the electromechanical equipment, so that the damping effect is better.
3. Through starting two sets of relative fourth motors, make two sets of second collection spool that are relative rotate, make being in lax state of elasticity rope, pull open the elasticity rope and reserve sufficient space and make electromechanical device pass the upper end elasticity rope to press the clamp plate, make the distance increase between two sets of first pin, be convenient for place electromechanical device between two sets of first pin and two sets of second pins.
4. After the pressing plate is loosened, under the elastic force of the spring, the two groups of first stop levers automatically draw close to be attached to the outer wall of the electromechanical equipment; then starting a fifth motor to enable the two groups of second stop levers to be close to each other until the stop levers are attached to the outer wall of the electromechanical equipment; under the effect of spring, two sets of first pin are laminated with electromechanical device's outer wall all the time, and when electromechanical device rocked about, the direction that two sets of first pin rocked with electromechanical device is the same to reach absorbing effect through the spring.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 illustrates a first perspective structural schematic view of a protective case of an embodiment of the present invention;
FIG. 2 is a schematic diagram showing a second perspective of the protective case of an embodiment of the invention;
FIG. 3 shows a schematic structural view of a first and second securing assembly of an embodiment of the invention;
FIG. 4 is a schematic structural diagram of a second connecting plate according to an embodiment of the invention;
FIG. 5 illustrates a schematic structural view of a third fixing assembly of the embodiment of the present invention;
FIG. 6 is a schematic cross-sectional view of a first stop lever according to an embodiment of the present invention;
FIG. 7 is a schematic cross-sectional view of a second bar according to an embodiment of the present invention;
fig. 8 shows a schematic structural diagram of a pressing assembly according to an embodiment of the present invention.
In the figure: 1. a box body; 11. a first connecting plate; 111. a first chute; 12. a second connecting plate; 121. a first card slot; 122. a first through groove; 123. a spring; 13. a vent; 2. a cover plate; 3. a first fixed component; 31. a first motor; 32. a first ball screw; 33. a first moving block; 34. a first line collecting shaft; 35. a first baffle plate; 36. a second motor; 4. a second fixed component; 41. a third motor; 42. a second ball screw; 43. a second moving block; 44. a second line collecting shaft; 45. a second baffle; 46. a fourth motor; 5. a pressing assembly; 51. a first connecting rod; 52. a second connecting rod; 53. a rotating shaft; 54. pressing a plate; 6. a third fixed component; 61. a first bar; 62. a first slider; 63. a second card slot; 64. a second slider; 65. a fifth motor; 66. a second bar; 661. a third card slot; 67. a third ball screw; 7. an elastic cord.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides an electromechanical equipment protection box, which comprises a box body 1, a cover plate 2, a first fixing component 3, a second fixing component 4, a pressing component 5 and a third fixing component 6, and is exemplarily shown in fig. 1 and fig. 2.
The box body 1 comprises two groups of first connecting plates 11 and two groups of second connecting plates 12, and two ends of each first connecting plate 11 are fixedly connected with one end of each second connecting plate 12; two sets of the first connecting plates 11 are arranged oppositely, and two sets of the second connecting plates 12 are arranged oppositely. The two groups of cover plates 2 are respectively covered at the upper end and the lower end of the first connecting plate 11 and the second connecting plate 12.
The plate surfaces of the first connecting plate 11 and the second connecting plate 12 are provided with a plurality of groups of ventilation openings 13, and the plurality of groups of ventilation openings 13 penetrate through the first connecting plate 11 and the second connecting plate 12. The ventilation opening 13 is used for increasing the heat dissipation of the box body.
A plurality of groups of first fixing assemblies 3 and a plurality of groups of second fixing assemblies 4 are fixedly mounted on the inner wall of the first connecting plate 11, and the first fixing assemblies 3 and the second fixing assemblies 4 are arranged at intervals. The first fixing component 3 and the second fixing component 4 are identical in structure, and the first fixing component 3 and the second fixing component 4 are arranged in a central symmetry mode.
Two groups of first fixing components 3 on the inner walls of different first connecting plates 11 are elastically connected through elastic ropes 7.
The two groups of pressing components 5 are fixedly arranged on one side of the outer wall of the two groups of second connecting plates 12, and the third fixing component 6 is movably clamped on one side of the inner wall of the two groups of second connecting plates 12; the pressing component 5 is in transmission connection with the third fixing component 6.
The first fixing component 3 comprises a first motor 31, a first moving block 33, a first line collecting shaft 34, a first baffle 35 and a second motor 36; illustratively, as shown in FIG. 3.
A plurality of groups of first sliding grooves 111 are formed in the inner wall of the first connecting plate 11, and the plurality of groups of first sliding grooves 111 are in a linear array.
One end of the body of the first motor 31 is fixedly mounted on the first connecting plate 11 and is located at the upper end of the first connecting plate 11, one end of the output shaft of the first motor 31 is in transmission connection with a first ball screw 32, and the first ball screw 32 is rotatably mounted in the first chute 111; the first moving block 33 is movably mounted on the first ball screw 32 and movably clamped in the first sliding groove 111.
The first baffle 35 is fixedly installed at the lower end of the first moving block 33, and the first line collecting shaft 34 is rotatably installed between the first baffle 35 and the first moving block 33; one end of the second motor 36 is fixedly mounted on one side of the first baffle 35 far away from the first line collecting shaft 34, and the output shafts of two groups of second motors 36 opposite to each other on two groups of first connecting plates 11 have opposite rotating directions; one end of the output shaft of the second motor 36 is in transmission connection with the first line collecting shaft 34; the first line collecting shaft 34 is fixedly connected with the end part of the elastic rope 7; by starting the two opposite groups of second motors 36, the two opposite groups of first line collecting shafts 34 are controlled to rotate in opposite directions, so that the elastic ropes 7 between the two groups of first line collecting shafts 34 achieve the effect of contracting or extending.
The second fixing component 4 comprises a third motor 41, a second moving block 43, a second line collecting shaft 44, a second baffle plate 45 and a fourth motor 46;
one end of the body of the third motor 41 is fixedly mounted on the first connecting plate 11 and is located at the lower end of the first connecting plate 11, one end of the output shaft of the third motor 41 is in transmission connection with a second ball screw 42, and the second ball screw 42 is rotatably mounted in a first chute 111 adjacent to the first ball screw 32; the second moving block 43 is movably mounted on the second ball screw 42 and movably clamped in the first sliding groove 111.
The second baffle 45 is fixedly installed at the upper end of the second moving block 43, and the second line collecting shaft 44 is rotatably installed between the second baffle 45 and the second moving block 43; one end of the body of the fourth motor 46 is fixedly installed on one side of the second baffle plate 45 far away from the second line collecting shaft 44, and the output shafts of two groups of fourth motors 46 opposite to each other on the two groups of first connecting plates 11 have opposite rotating directions; one end of an output shaft of the fourth motor 46 is in transmission connection with the second line collecting shaft 44; the second line collecting shaft 44 is fixedly connected with the end part of the elastic rope 7; the elastic rope 7 between the two sets of second line collecting shafts 44 is contracted or extended by controlling the two sets of second line collecting shafts 44 opposite to each other to rotate in opposite directions.
Illustratively, the two opposite sets of second collecting shafts 44 are rotated by starting the two opposite sets of fourth motors 46 to enable the elastic ropes 7 to be in a relaxed state, so that the electromechanical devices can be conveniently installed in the third fixing assembly 6 through the elastic ropes 7;
for example, when the electromechanical device is installed in the third fixing assembly 6, the first motor 31 is started first, so that the first moving block 33 moves upwards, the elastic ropes 7 between the two sets of opposite first moving blocks 33 support the lower end of the electromechanical device, and the looseness of the elastic ropes 7 between the two sets of opposite first moving blocks 33 can be adjusted by starting the second motor 36, so that the stability is improved; the electromechanical equipment is in a suspended state, so that the heat dissipation environment at the bottom end of the electromechanical equipment is better;
and simultaneously starting the third motor 41 to enable the second moving blocks 43 to move downwards, and limiting the upper end of the electromechanical device by the elastic ropes 7 between the two groups of opposite second moving blocks 43, so that the electromechanical device is suspended and fixed.
A first clamping groove 121 and a first through groove 122 are formed in the outer wall of the second connecting plate 12, as shown in fig. 4 for example; the first card slot 121 is vertically arranged; the first through groove 122 is perpendicular to the first card slot 121. Both ends of the first through groove 122 are fixedly provided with springs 123.
The third stationary assembly 6 includes two sets of first stop bars 61 and two sets of second stop bars 66, as shown, for example, in fig. 5, 6 and 7.
The first stop lever 61 is also provided with a second clamping groove 63; a third ball screw 67 is rotatably mounted in the second clamping groove 63;
one end of the first stop lever 61 is further provided with a fifth motor 65, and one end of an output shaft of the fifth motor 65 is in transmission connection with the third ball screw 67.
The two ends of the third ball screw 67 are respectively provided with a second sliding block 64 in a movable manner, the two groups of second sliding blocks 64 are movably clamped in the second clamping grooves 63, and the internal threads of the two groups of second sliding blocks 64 are opposite, so that after the fifth motor 65 is started, the two groups of second sliding blocks 64 can be close to or far away from the third ball screw 67.
A third clamping groove 661 is formed in the lower end of the second stop lever 66, and the upper end of the second slide block 64 is movably clamped in the third clamping groove 661; the two sets of second blocking levers 66 are controlled to move closer to or away from each other by activating the fifth motor 65.
Illustratively, the fifth motor 65 is started to control the two groups of second blocking rods 66 to be away from each other, so that the electromechanical device is conveniently installed between the two groups of second blocking rods 66, and then the fifth motor 65 is started to control the two groups of second blocking rods 66 to be close to each other and attached to the outer wall of the electromechanical device, so that the electromechanical device is limited.
The pressing assembly 5 includes a first connecting rod 51, a second connecting rod 52 and a rotating shaft 53, as shown in fig. 8 for example.
One end of the first connecting rod 51 is hinged with one end of the second connecting rod 52 through a rotating shaft 53; the other end of the first connecting rod 51 is hinged to one group of first sliding blocks 62 in the first through groove 122, and the other end of the second connecting rod 52 is hinged to the other group of first sliding blocks 62 in the first through groove 122;
the other end of the rotating shaft 53 is movably clamped in the first clamping groove 121; one end of the rotating shaft 53 is further fixedly provided with a pressing plate 54, by pressing the pressing plate 54, the first connecting rod 51 and the second connecting rod 52 push the first block 62 to be fixedly connected to the first blocking rod 61 to move towards the direction away from the first blocking rod, at this time, the spring 123 is in a compressed state, after the pressing plate 54 is loosened, under the elastic force of the spring 123, the two groups of first blocking rods 61 move towards the direction close to each other, and at this time, the first connecting rod 51 and the second connecting rod 52 push the pressing plate 54 to move towards the direction away from the first through groove 122.
Illustratively, the distance between the two sets of first blocking rods 61 is increased by pressing the pressing plate 54, so that the electromechanical device can be conveniently placed between the two sets of first blocking rods 61, and after the pressing plate 54 is released, the two sets of first blocking rods 61 automatically approach to be attached to the outer wall of the electromechanical device under the elastic force of the spring 123, so as to limit the electromechanical device.
The electromechanical equipment protection box provided by the embodiment of the invention has the following working principle:
when the electromechanical device is to be placed in the protection box, the cover plate 2 is firstly opened, the two opposite groups of second line collecting shafts 44 are rotated by starting the two opposite groups of fourth motors 46, the elastic ropes 7 are in a loose state, enough space is left by pulling the elastic ropes 7 open to enable the electromechanical device to penetrate through the upper end elastic ropes 7, and the pressing plate 54 is pressed, so that the distance between the two groups of first stop levers 61 is increased, the electromechanical device is conveniently placed between the two groups of first stop levers 61 and the two groups of second stop levers 66, and after the pressing plate 54 is loosened, the two groups of first stop levers 61 automatically approach to be attached to the outer wall of the electromechanical device under the elastic force of the spring 123; then the fifth motor 65 is started to enable the two groups of second stop levers 66 to approach each other until the two groups of second stop levers are attached to the outer wall of the electromechanical device; under the effect of spring 123, two sets of first pin 61 are laminated with electromechanical device's outer wall all the time, and when electromechanical device rocked about, two sets of first pin 61 were the same with electromechanical device's direction of rocking to reach absorbing effect through spring 123.
Then, the first motor 31 is started, so that the first moving blocks 33 move upwards, the elastic ropes 7 between the two groups of opposite first moving blocks 33 support the lower end of the electromechanical device, the looseness degree of the elastic ropes 7 between the two groups of opposite first moving blocks 33 can be adjusted by starting the second motor 36, and the stability is improved; the electromechanical device is in a suspended state, so that the heat dissipation of the bottom end of the electromechanical device is better;
and meanwhile, the third motor 41 is started, so that the second moving blocks 43 move downwards, and the elastic ropes 7 between the two groups of opposite second moving blocks 43 limit the upper end of the electromechanical device, so that the electromechanical device is suspended and fixed, and the protection effect is better. Meanwhile, the elastic force of the elastic ropes 7 at the upper end and the lower end can better absorb shock for the electromechanical equipment, so that the shock absorption effect is better.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides an electromechanical device guard box which characterized in that: comprises a box body (1), a first fixing component (3), a second fixing component (4), a pressing component (5) and a third fixing component (6); the box body (1) comprises two groups of first connecting plates (11) and two groups of second connecting plates (12), and two ends of each first connecting plate (11) are fixedly connected with one end of each second connecting plate (12); the two groups of first connecting plates (11) are arranged oppositely, and the two groups of second connecting plates (12) are arranged oppositely;
a plurality of groups of first fixing assemblies (3) and a plurality of groups of second fixing assemblies (4) are fixedly arranged on the inner wall of the first connecting plate (11), and the first fixing assemblies (3) and the second fixing assemblies (4) are arranged at intervals; the first fixing component (3) and the second fixing component (4) have the same structure, and the adjacent first fixing component (3) and the second fixing component (4) are arranged in a central symmetry manner;
the first fixing component (3) comprises a first motor (31), a first moving block (33), a first line collecting shaft (34) and a first baffle plate (35); a plurality of groups of first sliding grooves (111) are formed in the inner wall of the first connecting plate (11), and the plurality of groups of first sliding grooves (111) are in a linear array; one end of the body of the first motor (31) is fixedly arranged on the first connecting plate (11) and is positioned at the upper end of the first connecting plate (11), one end of the output shaft of the first motor (31) is in transmission connection with a first ball screw (32), and the first ball screw (32) is rotatably arranged in the first sliding groove (111); the first moving block (33) is movably arranged on the first ball screw (32);
the first baffle plate (35) is fixedly arranged at the lower end of the first moving block (33), and the first line collecting shaft (34) is rotatably arranged between the first baffle plate (35) and the first moving block (33); the first line collecting shaft (34) is fixedly connected with the end part of the elastic rope (7); the two groups of pressing assemblies (5) are fixedly arranged on one side of the outer wall of the two groups of second connecting plates (12), and the third fixing assembly (6) comprises two groups of first stop levers (61) and two groups of second stop levers (66); the two ends of the first stop lever (61) are fixedly provided with first sliding blocks (62), the first sliding blocks (62) are movably clamped in the first through grooves (122) of the second connecting plate (12) and are elastically connected with one ends of the first through grooves (122) through springs (123); a second clamping groove (63) is formed in the first blocking rod (61); a third ball screw (67) is rotatably mounted in the second clamping groove (63); two ends of the third ball screw (67) are respectively provided with a second sliding block (64) in a movable manner, and the two groups of second sliding blocks (64) are movably clamped in the second clamping grooves (63); one end of the first stop lever (61) is also provided with a fifth motor (65), and one end of an output shaft of the fifth motor (65) is in transmission connection with a third ball screw (67); and a third clamping groove (661) is formed in the lower end of the second stop lever (66), and the upper end of the second sliding block (64) is movably clamped in the third clamping groove (661).
2. The electromechanical device protection case according to claim 1, characterized in that: the first fixed assembly (3) further comprises a second motor (36); one end of the body of the second motor (36) is fixedly arranged on one side, away from the first line collecting shaft (34), of the first baffle plate (35), and the output shafts of two groups of second motors (36) which are positioned on the two groups of first connecting plates (11) and are opposite in rotation direction; one end of an output shaft of the second motor (36) is in transmission connection with the first line collecting shaft (34).
3. The electromechanical device protection case according to claim 1, characterized in that: a first clamping groove (121) is further formed in the outer wall of the second connecting plate (12); the first clamping groove (121) is vertically arranged; the first through groove (122) is perpendicular to the first clamping groove (121); and springs (123) are fixedly mounted at two ends of the first through groove (122).
4. The electromechanical device protection case according to claim 1, characterized in that: the internal threads of the two groups of second sliding blocks (64) are opposite, and the two groups of second sliding blocks (64) can move close to or away from each other on the third ball screw (67).
5. The electromechanical device protection case of claim 1, wherein: the pressing component (5) comprises a first connecting rod (51), a second connecting rod (52) and a rotating shaft (53); one end of the first connecting rod (51) is hinged with one end of the second connecting rod (52) through a rotating shaft (53); the other end of the first connecting rod (51) is hinged with one group of first sliding blocks (62) in the first through groove (122), and the other end of the second connecting rod (52) is hinged with the other group of first sliding blocks (62) in the first through groove (122); the other end of the rotating shaft (53) is movably clamped in the first clamping groove (121); and a pressing plate (54) is fixedly arranged at one end of the rotating shaft (53).
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CN202111246323.5A CN113710039B (en) | 2021-10-26 | 2021-10-26 | Electromechanical device protecting box |
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CN202111246323.5A CN113710039B (en) | 2021-10-26 | 2021-10-26 | Electromechanical device protecting box |
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CN113710039B true CN113710039B (en) | 2021-12-24 |
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Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103629294A (en) * | 2013-12-05 | 2014-03-12 | 哈尔滨工程大学 | Simply supported beam type dynamic vibration absorber with adjustable frequency |
CN107923476A (en) * | 2015-12-07 | 2018-04-17 | 三菱重工机械***株式会社 | Damping device |
CN108006152A (en) * | 2017-10-20 | 2018-05-08 | 江苏今达纺织实业有限公司 | A kind of Weaving device for possessing anti-shock mechanism |
CN108071742A (en) * | 2017-11-17 | 2018-05-25 | 江苏壹鼎崮机电科技有限公司 | A kind of pipe-hanger support for different tube diameters |
-
2021
- 2021-10-26 CN CN202111246323.5A patent/CN113710039B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103629294A (en) * | 2013-12-05 | 2014-03-12 | 哈尔滨工程大学 | Simply supported beam type dynamic vibration absorber with adjustable frequency |
CN107923476A (en) * | 2015-12-07 | 2018-04-17 | 三菱重工机械***株式会社 | Damping device |
CN108006152A (en) * | 2017-10-20 | 2018-05-08 | 江苏今达纺织实业有限公司 | A kind of Weaving device for possessing anti-shock mechanism |
CN108071742A (en) * | 2017-11-17 | 2018-05-25 | 江苏壹鼎崮机电科技有限公司 | A kind of pipe-hanger support for different tube diameters |
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