CN214119438U

CN214119438U - Boats and ships electrical equipment damping device

Info

Publication number: CN214119438U
Application number: CN202022620583.1U
Authority: CN
Inventors: 刘俊伟; 马珊珊; 王健
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-09-03
Anticipated expiration: 2030-11-12

Abstract

The utility model discloses a shock-absorbing device for electrical equipment of a ship, which relates to the technical field of electrical equipment of ships and comprises a main body, an air bag mechanism, a shock-absorbing mechanism and a splitting mechanism, wherein the main body comprises a shell, and an installation box is arranged inside the shell; wherein, the gasbag mechanism includes the gasbag board No. one that is located the shell inner wall. The utility model discloses a set up the install bin, meet when jolting, shell and install bin take place relative displacement, the connecting block displacement drives the telescopic link and stretches out and draws back, the telescopic link is flexible to drive a spring and takes place deformation and produce elasticity and shock attenuation, the install bin displacement drives damping spring through the mounting panel and takes place deformation, damping spring deformation produces elasticity and damps, a gasbag takes place friction and extrusion with No. two gasbag laminatings simultaneously, the frictional force and the resistance of production carry out the shock attenuation to the install bin, be convenient for carry out the shock attenuation to the electrical equipment in the install bin, reduce because the influence of jolting vibrations to electrical equipment.

Description

Boats and ships electrical equipment damping device

Technical Field

The utility model relates to a boats and ships electrical equipment technical field specifically is a boats and ships electrical equipment damping device.

Background

The ship electrical equipment comprises three parts, namely ship power station equipment, power distribution equipment and ship electric dragging equipment. The ship power station equipment mainly introduces the composition of a ship power system, a ship generator, a main power station and an emergency power station; introducing the structure and the operation principle of a ship alternating-current generator, the automatic excitation regulation principle and the protection arrangement of the generator; the structure of the main power station and the general use requirements of each functional screen of the main power distribution board are introduced.

However, the existing ship belongs to the water transportation industry, the ship often bumps during the water running process, the bumping is more serious when the ship encounters strong wind, the continuous bumping can influence the work of on-board electrical equipment, and the equipment can be damaged when the continuous bumping is serious; meanwhile, the elasticity of the spring can be consumed by the existing damping spring after the existing damping spring is used for a long time, so that the spring reaches a fatigue value too early, the service life of the spring is influenced, and the spring needs to be replaced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems that the existing ship belongs to the water transportation industry, the ship often jolts in the water running process, the jolt is more serious when the ship is subjected to strong wind, the continuous jolt can influence the work of on-board electrical equipment, and the equipment can be damaged when the work is serious; simultaneously, current damping spring uses the elasticity that can consume the spring for a long time, makes the spring reach fatigue value too early, influences its life, needs to carry out the problem of changing to the spring, provides a boats and ships electrical equipment damping device.

In order to achieve the above object, the utility model provides a following technical scheme: a shock absorption device for ship electrical equipment comprises a main body, an air bag mechanism, a shock absorption mechanism and a splitting mechanism, wherein the main body comprises a shell, and an installation box is arranged in the shell;

wherein, gasbag mechanism is including being located the shell inner wall gasbag board No. one, the inner wall of gasbag board is provided with the gasbag No. one, the outer wall of install bin is provided with the gasbag board No. two, the outer wall of No. two gasbag boards is provided with the gasbag No. two, the bottom of gasbag board and No. two gasbag boards all is provided with the stopper, the top of gasbag board and No. two gasbag boards is connected with the bolt.

Preferably, damper is including the mounting panel that is located install bin bottom and shell inner wall bottom, two be connected with damping spring between the mounting panel, the inner wall bottom of shell is provided with the fixed block, the bottom of install bin is connected with the connecting block, the fixed block all is connected with the turning block, two with the connecting block inner wall be connected with the telescopic link between the turning block, two the outer wall that is located the telescopic link between the turning block has a spring.

Preferably, split mechanism is including the spout that is located connecting block one side and install bin inside, the inner wall connection of spout has the adjustable shelf, be connected with No. two springs between adjustable shelf and the spout, the one end of adjustable shelf is connected with and promotes the piece, the inner wall bottom of shell is located the below that promotes the piece and installs electric putter, electric putter's output is connected with the push pedal.

Preferably, the outer wall of the rotating block is matched with the inner walls of the fixed block and the connecting block, the connecting block is connected with the limiting block through a rotating shaft, and the fixed block is connected with the rotating block through a rotating shaft.

Preferably, the inside of the first air bag plate, the inside of the second air bag plate, the inner wall of the shell and the outer wall of the installation box are provided with threaded holes, inner walls of the threaded holes are provided with internal threads, outer walls of screws of the bolts are provided with external threads, and the external threads of the bolts are matched with the internal threads of the threaded holes.

Preferably, the inside of connecting block is provided with the recess that agrees with the adjustable shelf outer wall mutually, the outer wall of adjustable shelf agrees with the inner wall of adjustable shelf mutually, the both ends of adjustable shelf are the inclined plane.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the install bin, when meetting jolting, shell and install bin take place relative displacement, the connecting block displacement drives the telescopic link and stretches out and draws back, the telescopic link is flexible to drive a spring and takes place to deform and produce elasticity and shock attenuation, the install bin displacement drives damping spring through the mounting panel and takes place to deform, damping spring deformation produces elasticity and damps, a gasbag and No. two gasbag laminatings take place to rub and extrude simultaneously, the frictional force and the resistance that produce damp the install bin, be convenient for damp the shock attenuation to the electrical equipment in the install bin, reduce because jolt vibrations to the influence of electrical equipment;

2. the utility model discloses a set up bolt and electric putter, pull down an gasbag board and No. two gasbag boards through unscrewing the bolt, change gasbag and No. two gasbags on a gasbag board and No. two gasbag boards, when changing the spring, start electric putter, electric putter extends and drives the push pedal and carry out the displacement, the push pedal drives with pushing a contact and promotes the piece and carry out the displacement, it drives the adjustable shelf and carries out the displacement to promote the piece displacement, the inside that the adjustable shelf position shifted out the connecting block, remove the fixed to the connecting block, push pedal and install bin contact simultaneously, it upwards carries out the displacement to drive the install bin, make install bin and connecting block separately, it changes the spring to take out the install bin, be convenient for pull down the change to gasbag and spring fast.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the utility model at A;

fig. 3 is a schematic view of the installation of the first spring of the present invention;

fig. 4 is a schematic structural diagram of the airbag mechanism of the present invention.

In the figure: 11. a housing; 12. installing a box; 20. an air bag mechanism; 21. a first airbag panel; 22. a first airbag; 23. a second airbag panel; 24. a second airbag; 25. a limiting block; 26. a bolt; 30. a damping mechanism; 31. mounting a plate; 32. a damping spring; 33. a fixed block; 34. connecting blocks; 35. rotating the block; 36. a telescopic rod; 37. a first spring; 40. a splitting mechanism; 41. a chute; 42. a movable frame; 43. A second spring; 44. a pushing block; 45. an electric push rod; 46. a push plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The electric push rod (MQ-TD-04) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-4, a damping device for electrical equipment of a ship comprises a main body, an air bag mechanism 20, a damping mechanism 30 and a detaching mechanism 40, wherein the main body comprises a shell 11, and an installation box 12 is arranged inside the shell 11;

wherein, gasbag mechanism 20 is provided with gasbag 22 No. one including being located gasbag board 21 No. one of shell 11 inner wall, the inner wall of gasbag board 21, and the outer wall of install bin 12 is provided with gasbag board 23 No. two, and the outer wall of gasbag board 23 is provided with gasbag 24 No. two, and gasbag board 21 and the bottom of gasbag board 23 No. two all are provided with stopper 25, and the top of gasbag board 21 and gasbag board 23 No. two is connected with bolt 26.

Please refer to fig. 1, the damping mechanism 30 includes mounting plates 31 located at the bottom end of the mounting box 12 and the bottom end of the inner wall of the housing 11, a damping spring 32 is connected between the two mounting plates 31, a fixing block 33 is arranged at the bottom end of the inner wall of the housing 11, a connecting block 34 is connected to the bottom end of the mounting box 12, the fixing block 33 and the inner wall of the connecting block 34 are both connected with rotating blocks 35, an expansion link 36 is connected between the two rotating blocks 35, and a first spring 37 is connected to the outer wall of the expansion link 36 between the two rotating blocks 35, so as to damp the electrical equipment in the mounting box 12.

Please refer to fig. 1 and fig. 2, the detaching mechanism 40 includes a sliding groove 41 located on one side of the connecting block 34 and inside the mounting box 12, an inner wall of the sliding groove 41 is connected with a movable frame 42, a second spring 43 is connected between the movable frame 42 and the sliding groove 41, one end of the movable frame 42 is connected with a pushing block 44, the bottom end of the inner wall of the housing 11 is located below the pushing block 44 and is provided with an electric push rod 45, and an output end of the electric push rod 45 is connected with a push plate 46, so as to detach the connecting block 34.

Please refer to fig. 3, the outer wall of the rotating block 35 is engaged with the inner walls of the fixed block 33 and the connecting block 34, the connecting block 34 is connected with the limiting block 25 through the rotating shaft, so that the connecting block 34 and the limiting block 25 rotate relatively, and the fixed block 33 is connected with the rotating block 35 through the rotating shaft, so that the fixed block 33 and the rotating block 35 rotate relatively.

Please refer to fig. 1, the inner portion of the first airbag panel 21, the inner portion of the second airbag panel 23, the inner wall of the housing 11 and the outer wall of the mounting box 12 are all provided with threaded holes, inner walls of the threaded holes are provided with internal threads, outer walls of the screws of the bolts 26 are provided with external threads, and the external threads of the bolts 26 are matched with the internal threads of the threaded holes, so that the first airbag panel 21 and the second airbag panel 23 can be fixed conveniently through the combination of the bolts 26 and the threaded holes.

Please refer to fig. 2, a groove matched with the outer wall of the movable frame 42 is disposed inside the connecting block 34, so that the movable frame 42 can enter the connecting block 34 for fixing, the outer wall of the movable frame 42 is matched with the inner wall of the sliding groove 41, so that the movable frame 42 can slide in the sliding groove 41, and both ends of the movable frame 42 are inclined planes, so that the movable frame 42 can slide under force.

The working principle is as follows: firstly, when bumping, the shell 11 and the installation box 12 generate relative displacement, the connecting block 34 displaces to drive the telescopic rod 36 to extend and retract, the telescopic rod 36 extends and retracts to drive the first spring 37 to deform to generate elastic force for damping, the installation box 12 displaces to drive the damping spring 32 to deform through the installation plate 31, the damping spring 32 deforms to generate elastic force for damping, meanwhile, the first air bag 22 and the second air bag 24 are attached to generate friction and extrusion, and the generated friction force and resistance force damp the installation box 12; when changing spring and gasbag, dismantle gasbag board 21 and No. two gasbag boards 23 through unscrewing bolt 26, change gasbag 22 and No. two gasbags 24 on gasbag board 21 and No. two gasbag boards 23, when changing the spring, start electric putter 45, electric putter 45 extension drives push pedal 46 and carries out the displacement, push pedal 46 drives with pushing block 44 contact and pushes away piece 44 and carry out the displacement, it drives movable frame 42 and carries out the displacement to push block 44 displacement, movable frame 42 displacement goes out the inside of connecting block 34, remove the fixed to connecting block 34, push pedal 46 and installation box 12 contact simultaneously, drive installation box 12 and upwards carry out the displacement, make installation box 12 and connecting block 34 separate, take out installation box 12 and change the spring.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a boats and ships electrical equipment damping device, includes main part, gasbag mechanism (20), damper (30) and split mechanism (40), its characterized in that: the main body comprises a shell (11), and an installation box (12) is arranged in the shell (11);

wherein, gasbag mechanism (20) is including being located a gasbag board (21) of shell (11) inner wall, the inner wall of a gasbag board (21) is provided with gasbag (22) No. one, the outer wall of install bin (12) is provided with gasbag board (23) No. two, the outer wall of gasbag board (23) No. two is provided with gasbag (24) No. two, the bottom of gasbag board (21) and gasbag board (23) No. two all is provided with stopper (25), the top of gasbag board (21) and gasbag board (23) No. two is connected with bolt (26).

2. The marine electrical equipment shock absorbing device of claim 1, wherein: damper (30) are including mounting panel (31) that are located install bin (12) bottom and shell (11) inner wall bottom, two be connected with damping spring (32) between mounting panel (31), the inner wall bottom of shell (11) is provided with fixed block (33), the bottom of install bin (12) is connected with connecting block (34), fixed block (33) all are connected with turning block (35), two with connecting block (34) inner wall be connected with telescopic link (36), two between turning block (35) the outer wall connection that is located telescopic link (36) between turning block (35) has spring (37).

3. The marine electrical equipment shock absorbing device according to claim 2, wherein: splitting mechanism (40) is including being located connecting block (34) one side and inside spout (41) of install bin (12), the inner wall connection of spout (41) has adjustable shelf (42), be connected with No. two spring (43) between adjustable shelf (42) and spout (41), the one end of adjustable shelf (42) is connected with and promotes piece (44), the inner wall bottom of shell (11) is located the below that promotes piece (44) and installs electric putter (45), the output of electric putter (45) is connected with push pedal (46).

4. The marine electrical equipment shock absorbing device according to claim 2, wherein: the outer wall of turning block (35) all agrees with the inner wall of fixed block (33) and connecting block (34), connecting block (34) are connected through the pivot with stopper (25), fixed block (33) are connected through the pivot with turning block (35).

5. The marine electrical equipment shock absorbing device of claim 1, wherein: the inside of an air bag plate (21), the inside of a second air bag plate (23), the inner wall of the shell (11) and the outer wall of the installation box (12) are provided with threaded holes, inner threads are arranged on the inner wall of each threaded hole, outer threads are arranged on the outer wall of a screw rod of the bolt (26), and the outer threads of the bolt (26) are matched with the inner threads of the threaded holes.

6. The marine electrical equipment shock absorbing device according to claim 2, wherein: the inside of connecting block (34) is provided with the recess that agrees with mutually with adjustable shelf (42) outer wall, the outer wall of adjustable shelf (42) agrees with mutually with the inner wall of adjustable shelf (42), the both ends of adjustable shelf (42) are the inclined plane.