CN213879498U

CN213879498U - Generator set fixing and multistage damping device

Info

Publication number: CN213879498U
Application number: CN202022504673.4U
Authority: CN
Inventors: 唐友军; 王胜男
Original assignee: Tianjin Huizhi Tongda Technology Co ltd
Current assignee: Tianjin Huizhi Tongda Technology Co ltd
Priority date: 2020-11-03
Filing date: 2020-11-03
Publication date: 2021-08-03
Anticipated expiration: 2030-11-03

Abstract

The utility model discloses a generating set is fixed and multistage damping device belongs to generating set technical field, and it is including supporting shell and backup pad, the lower surface joint of supporting shell has adjustment mechanism, four guide bars of adjustment mechanism's four surface fixedly connected with, uide bushing and movable sleeve have been cup jointed to the surface of guide bar, reset spring and the right flank fixed connection who supports the shell inner wall are passed through to the right flank of movable sleeve. This generating set is fixed and multistage damping device, through setting up the pivot, the reel, the rope, the movable sleeve, first buffer spring, the second buffer spring, horizontal damper and first damper, make this device can adjust according to the demand, with this buffering work that can be applicable to different generators, this device can be to the generator about, about and around carrying out multi-direction multistage absorbing work, the absorbing effect has been improved, and be difficult for receiving the problem that external force produced the damage, thereby the limitation has been reduced.

Description

Generator set fixing and multistage damping device

Technical Field

The utility model belongs to the technical field of generating set, specifically be a generating set is fixed and multistage damping device.

Background

In-process that uses at generating set, often need use fixing device to fix its position, the influence that the vibrations that produce in order to reduce generating set during operation caused generator set normal work, generally all can set up a damping device in the fixing device bottom and carry out the shock attenuation, but ordinary damping device is difficult to adjust according to different generating set's actual conditions, and can only carry out the shock attenuation to generating set's a direction, make the shock attenuation effect ideal inadequately, receive exogenic action damage easily, it is great to use the limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a generating set is fixed and multistage damping device has solved ordinary damping device and has been difficult to adjust according to different generating set's actual conditions to can only carry out the shock attenuation to generating set's a direction, make the shock attenuation effect ideal inadequately, receive the exogenic action damage easily, use the great problem of limitation.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a generating set is fixed and multistage damping device, includes support shell and backup pad, the lower surface joint of support shell has adjustment mechanism, four guide bars of adjustment mechanism's external fixed surface are connected with, uide bushing and movable sleeve have been cup jointed to the surface of guide bar, the right flank of movable sleeve passes through reset spring and the right side fixed surface who supports the shell inner wall and is connected, the lower surface of movable sleeve is connected with the last fixed surface of connecting block.

The left surface of connecting block and adjustment mechanism's one end fixed connection, the left surface of movable sleeve and first buffer spring's right-hand member overlap joint, first buffer spring's left end and the right flank fixed connection of uide bushing, four the upper surface of uide bushing is respectively through the lower surface swing joint of four movable assembly and backup pad, the lower surface of backup pad is through the lower fixed surface connection of a plurality of second buffer spring and a plurality of telescopic link and support shell inner wall.

The second buffer spring is sleeved on the outer surface of the telescopic rod, the upper surface of the supporting plate is provided with a transverse damping mechanism, the upper surface of the transverse damping mechanism is fixedly connected with the lower surface of the first damping mechanism, the upper surface of the first damping mechanism is fixedly connected with the lower surface of the supporting seat, and the supporting seat is fixedly connected with the generator through a positioning bolt.

As a further aspect of the present invention: the lower fixed surface of supporting shell is connected with two mounting panels, two the mounting panel is located the left and right sides of supporting shell lower surface respectively.

As a further aspect of the present invention: horizontal damper includes first spout, the upper surface at the backup pad is seted up to first spout, the left surface and the right flank of first spout inner wall respectively with the left surface and the right flank fixed connection of first slider through two first damping spring, the upper surface of first slider and first damper's lower fixed surface are connected.

As a further aspect of the present invention: adjustment mechanism is including connecting the shell, the connecting shell joint is at the lower surface of supporting the shell, a plurality of constant head tank has been seted up to the connecting shell lower surface, one of them be provided with the bolt in the constant head tank, the surface threaded connection of bolt has the nut, the fixed surface of the surface of nut is connected with the connecting plate, the fixed surface of the last fixed surface of connecting plate is connected with the pivot, the surface of pivot has cup jointed the bearing, the bearing joint is at the upper surface of connecting the shell inner wall, the surface joint of pivot has the cable drum, the surface joint of connecting the shell has four nooses, the noose has cup jointed the rope, four the rope winding is outside the cable drum, the one end of rope and the left surface fixed connection of connecting block.

As a further aspect of the present invention: first damper includes the fixed plate, the fixed plate overlap joint is at the upper surface of first slider, two second spouts have been seted up to the lower surface of fixed plate, sliding connection has the second slider in the second spout, two the lower surface of second slider is connected with the last fixed surface of first slider, the front and the back of second slider respectively with the front and the back fixed connection of second spout inner wall through two second damping spring.

As a further aspect of the present invention: the movable component comprises a connecting rod, the connecting rod is movably connected with the two fixing blocks through two pin shafts respectively, and the back surfaces of the fixing blocks are fixedly connected with the lower surface of the supporting plate and the upper surface of the guide sleeve respectively.

(III) advantageous effects

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

1. this generating set is fixed and multistage damping device, through setting up the pivot, the reel, the rope, the movable sleeve, first buffer spring, the second buffer spring, horizontal damper and first damper, in use, it rotates to drive the pivot through the connecting plate, make the reel collect the rope, make the first buffer spring of movable sleeve compression be close to each other to suitable position, simultaneously through horizontal damper, first buffer spring and second buffer spring can reach damping work, make this device can adjust according to the demand, with this buffering work that can be applicable to different generators, and this device can be about to the generator, control and carry out multi-direction multistage absorbing work around with, the absorbing effect has been improved, and be difficult for receiving the problem that external force produced the damage, thereby the local limit has been reduced.

2. This fixed and multistage damping device of generating set through setting up bolt and nut, and the bolt can rotate under the threaded connection effect of nut to can control the work of bolt screw in constant head tank, conveniently to the work of connecting plate rigidity, avoid its problem that the activity appears in the use, guarantee the work of this device regulation back smooth absorbing.

3. This fixed and multistage damping device of generating set through setting up pivot and bearing, and the pivot can carry out stable rotation in the bearing to can control the rope dish and stabilize the work of rotating four ropes simultaneous control, need not carry out the work of rope one by one, make operation process more smooth, and improved the operating efficiency of this device.

4. This fixed and multistage damping device of generating set through setting up the pilot pin, and can install fixed work with connecting plate and generator through the pilot pin, has guaranteed the fastness that the generator was placed, through setting up the mounting panel, and can install the work of location to this device through the mounting panel, guarantees the work that this device firmly placed.

5. This fixed and multistage damping device of generating set through setting up first slider and first spout, and the shape of first slider and first spout all sets up to the T shape for first slider can carry out steady slip work in first spout, avoids first slider roll-off first spout, thereby can guarantee the work of steady removal about the generator, further guarantees to carry out normal absorbing work about the generator.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of a front view of the adjusting mechanism of the present invention;

fig. 3 is a schematic sectional view of the support shell of the present invention;

FIG. 4 is a schematic diagram of a cross-sectional structure of the first damping mechanism viewed from the right of the present invention;

FIG. 5 is a schematic view of the cross-sectional structure of the first slider viewed from the right;

FIG. 6 is a front view of the movable assembly of the present invention;

in the figure: the device comprises a supporting shell 1, an adjusting mechanism 2, a connecting shell 21, a rope sleeve 22, a positioning groove 23, a rope 24, a nut 25, a bolt 26, a connecting plate 27, a rope disc 28, a rotating shaft 29, a bearing 210, a supporting plate 3, a guide rod 4, a return spring 5, a movable sleeve 6, a first buffer spring 7, a connecting block 8, a guide sleeve 9, a movable assembly 10, a connecting rod 101, a pin shaft 102, a fixing block 103, an expansion rod 11, a mounting plate 12, a second buffer spring 13, a transverse damping mechanism 14, a first sliding block 141, a first sliding groove 142, a first damping spring 143, a generator 15, a positioning bolt 16, a first damping mechanism 17, a second damping spring 171, a second sliding block 172, a fixing plate 173, a second sliding groove 174 and a supporting seat 18.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1-6, the utility model provides a technical solution: the utility model provides a fixed and multistage damping device of generating set, including supporting shell 1 and backup pad 3, the lower surface joint of supporting shell 1 has adjustment mechanism 2, four guide bars 4 of the outer fixed surface of adjustment mechanism 2 are connected with, through setting up guide bar 4, thereby can guarantee that uide bushing 9 and movable sleeve 6 are at the gliding work of 4 surface stabilization of guide bar, uide bushing 9 and movable sleeve 6 have been cup jointed to the surface of guide bar 4, reset spring 5 and the right flank fixed connection of supporting shell 1 inner wall are passed through to the right flank of movable sleeve 6, through setting up reset spring 5, and the pulling force through reset spring 5 can drive four movable sleeve 6 alternate separations, thereby be favorable to the work of this device outwards expansion regulation, make the operation process of this device more convenient, the lower surface of movable sleeve 6 and the last fixed surface of connecting block 8 are connected.

The left surface of connecting block 8 and adjustment mechanism 2's one end fixed connection, the left surface of movable sleeve 6 and the right-hand member overlap joint of first buffer spring 7, the left end of first buffer spring 7 and the right flank fixed connection of uide bushing 9, the upper surface of four uide bushings 9 is respectively through the lower surface swing joint of four movable assembly 10 with backup pad 3, the lower surface of backup pad 3 is through the lower fixed surface connection of a plurality of second buffer spring 13 and a plurality of telescopic link 11 and support shell 1 inner wall, through setting up first buffer spring 7 and second buffer spring 13, and the elasticity restoring force through first buffer spring 7 and second buffer spring 13, thereby can play the work of reciprocating the buffering to generator 15.

Second buffer spring 13 cup joints the surface at telescopic link 11, horizontal damper 14 has been seted up to the upper surface of backup pad 3, the upper surface of horizontal damper 14 and the lower fixed surface of first damper 17 are connected, the upper surface of first damper 17 and the lower fixed surface of supporting seat 18 are connected, supporting seat 18 passes through locating bolt 16 and generator 15 fixed connection, through setting up locating bolt 16, and can carry out the fixed work of installation with connecting plate 27 and generator 15 through locating bolt 16, the fastness that generator 15 placed has been guaranteed.

Specifically, as shown in fig. 1, two mounting plates 12 are fixedly connected to the lower surface of the supporting housing 1, and the mounting plates 12 are arranged to perform the mounting and positioning operations of the device, so as to ensure the firm placement of the device, the two mounting plates 12 are respectively located at the left and right sides of the lower surface of the supporting housing 1, the transverse damping mechanism 14 includes a first sliding slot 142, the first sliding slot 142 is arranged on the upper surface of the supporting plate 3, the left and right sides of the inner wall of the first sliding slot 142 are respectively fixedly connected to the left and right sides of the first sliding block 141 through two first damping springs 143, the first sliding block 141 and the first sliding slot 142 are both T-shaped, so that the first sliding block 141 can perform the stable sliding operation in the first sliding slot 142, and the first sliding block 141 is prevented from sliding out of the first sliding slot 142, thereby ensuring the stable movement operations of the generator 15, the generator 15 is further ensured to normally damp left and right, and the upper surface of the first sliding block 141 is fixedly connected with the lower surface of the first damping mechanism 17.

Specifically, as shown in fig. 2, the adjusting mechanism 2 includes a connecting shell 21, the connecting shell 21 is fastened to the lower surface of the supporting shell 1, the lower surface of the connecting shell 21 is provided with a plurality of positioning grooves 23, one of the positioning grooves 23 is provided with a bolt 26, the outer surface of the bolt 26 is connected with a nut 25 by a thread, the bolt 26 can rotate under the threaded connection effect of the nut 25 by setting the bolt 26 and the nut 25, so as to control the bolt 26 to screw into the positioning groove 23, facilitate the work of fixing the position of the connecting plate 27, avoid the problem of movement during the use process, ensure the smooth damping work after the adjustment of the device, the outer surface of the nut 25 is connected with the connecting plate 27, the upper surface of the connecting plate 27 is fixedly connected with a rotating shaft 29, the outer surface of the rotating shaft 29 is sleeved with a bearing 210, by setting the rotating shaft 29 and the bearing 210, and the rotating shaft 29 can rotate stably in the bearing 210, thereby can control the stable work of rotating four rope 24 simultaneous control of rope dish 28, need not carry out the work of rope 24 one by one, make operation process more smooth, and improved the operating efficiency of this device, the upper surface of bearing 210 joint at connecting shell 21 inner wall, the surface joint of pivot 29 has rope dish 28, the surface joint of connecting shell 21 has four nooses 22, rope 24 has been cup jointed in the noose 22, four rope 24 twines outside rope dish 28, the one end of rope 24 and the left surface fixed connection of connecting block 8.

Specifically, as shown in fig. 4, the first damping mechanism 17 includes a fixing plate 173, the fixing plate 173 overlaps the upper surface of the first slider 141, the fixing plate 173 is fixedly connected to the lower surface of the connecting plate 27, the lower surface of the fixing plate 173 is provided with two right second sliding slots 174, the second sliding slots 174 are slidably connected with the second slider 172, the lower surfaces of the two second sliders 172 are fixedly connected with the upper surface of the first slider 141, by providing the second damping spring 171, the second sliding groove 174, and the second slider 172 and the second sliding groove 174 are each shaped in a T-shape, the second slider 172 can smoothly slide in the second sliding groove 174, so that the second damping spring 171 can smoothly damp the operation of the generator 15 by resilience force, and the front and back surfaces of the second slider 172 are fixedly connected to the front and back surfaces of the inner wall of the second sliding groove 174 through the two second damping springs 171, respectively.

Specifically, as shown in fig. 6, the movable assembly 10 includes a connecting rod 101, the connecting rod 101 is movably connected to two fixing blocks 103 through two pins 102, and opposite surfaces of the two fixing blocks 103 are fixedly connected to the lower surface of the support plate 3 and the upper surface of the guide sleeve 9.

The utility model discloses a theory of operation does:

s1, when the rope winding device is used, the bolt 26 is rotated to enable the bolt 26 to be screwed out of the positioning groove 23, the connecting plate 27 is rotated to enable the connecting plate 27 to drive the rope disc 28 to rotate through the rotating shaft 29, the four ropes 24 are wound by the rope disc 28, the four ropes 24 pull the four movable sleeves 6 to be close to proper positions, and the bolt 26 is rotated reversely to enable the bolt 26 to be screwed into the positioning groove 23;

s2, during damping, the first sliding block 141 moves left and right in the first sliding groove 142, so that the first damping spring 143 can achieve a damping effect through an elastic force, and the second sliding block 172 moves back and forth in the second sliding groove 174, so that the second damping spring 171 can damp the generator 15 through the elastic force;

s3, finally, the supporting plate 3 is pressed down, so that the second buffer spring 13 can rebound to achieve the buffering effect through the elastic force, and the connecting rod 101 is pressed down to push the guide sleeve 9 to move, so that the first damping spring 143 can buffer through the elastic force.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" 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 by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The utility model provides a generating set is fixed and multistage damping device, includes support shell (1) and backup pad (3), its characterized in that: the lower surface of the supporting shell (1) is clamped with an adjusting mechanism (2), the outer surface of the adjusting mechanism (2) is fixedly connected with four guide rods (4), the outer surface of each guide rod (4) is sleeved with a guide sleeve (9) and a movable sleeve (6), the right side surface of each movable sleeve (6) is fixedly connected with the right side surface of the inner wall of the supporting shell (1) through a return spring (5), and the lower surface of each movable sleeve (6) is fixedly connected with the upper surface of a connecting block (8);

the left side surface of the connecting block (8) is fixedly connected with one end of the adjusting mechanism (2), the left side surface of the movable sleeve (6) is in lap joint with the right end of the first buffer spring (7), the left end of the first buffer spring (7) is fixedly connected with the right side surface of the guide sleeve (9), the upper surfaces of the four guide sleeves (9) are movably connected with the lower surface of the supporting plate (3) through four movable assemblies (10), and the lower surface of the supporting plate (3) is fixedly connected with the lower surface of the inner wall of the supporting shell (1) through a plurality of second buffer springs (13) and a plurality of telescopic rods (11);

the outer surface of telescopic link (11) is cup jointed in second buffer spring (13), horizontal damper (14) have been seted up to the upper surface of backup pad (3), the upper surface of horizontal damper (14) and the lower fixed surface of first damper (17) are connected, the upper surface of first damper (17) and the lower fixed surface of supporting seat (18) are connected, supporting seat (18) are through locating pin (16) and generator (15) fixed connection.

2. The generator set fixing and multistage damping device according to claim 1, characterized in that: the lower surface of the supporting shell (1) is fixedly connected with two mounting plates (12), and the two mounting plates (12) are respectively positioned at the left side and the right side of the lower surface of the supporting shell (1).

3. The generator set fixing and multistage damping device according to claim 1, characterized in that: the transverse damping mechanism (14) comprises a first sliding groove (142), the first sliding groove (142) is formed in the upper surface of the supporting plate (3), the left side surface and the right side surface of the inner wall of the first sliding groove (142) are fixedly connected with the left side surface and the right side surface of the first sliding block (141) through two first damping springs (143), and the upper surface of the first sliding block (141) is fixedly connected with the lower surface of the first damping mechanism (17).

4. The generator set fixing and multistage damping device according to claim 1, characterized in that: the adjusting mechanism (2) comprises a connecting shell (21), the connecting shell (21) is connected to the lower surface of the supporting shell (1) in a clamped mode, a plurality of positioning grooves (23) are formed in the lower surface of the connecting shell (21), bolts (26) are arranged in one of the positioning grooves (23), nuts (25) are connected to the outer surfaces of the bolts (26) in a threaded mode, connecting plates (27) are fixedly connected to the outer surfaces of the nuts (25), rotating shafts (29) are fixedly connected to the upper surfaces of the connecting plates (27), bearings (210) are connected to the outer surfaces of the rotating shafts (29) in a sleeved mode, the bearings (210) are connected to the upper surfaces of the inner walls of the connecting shell (21) in a clamped mode, rope discs (28) are connected to the outer surfaces of the rotating shafts (29), four rope sleeves (22) are connected to the outer surfaces of the connecting shell (21) in a clamped mode, the four ropes (24) are wound outside the rope disc (28), and one ends of the ropes (24) are fixedly connected with the left side face of the connecting block (8).

5. The generator set fixing and multistage damping device according to claim 3, characterized in that: first damper (17) are including fixed plate (173), fixed plate (173) overlap joint is at the upper surface of first slider (141), two second spout (174) have been seted up to the lower surface of fixed plate (173), sliding connection has second slider (172) in second spout (174), two the lower surface of second slider (172) and the last fixed surface of first slider (141) are connected, the front and the back of second slider (172) are through two second damping spring (171) respectively with the front and the back fixed connection of second spout (174) inner wall.

6. The generator set fixing and multistage damping device according to claim 1, characterized in that: the movable assembly (10) comprises a connecting rod (101), the connecting rod (101) is movably connected with two fixing blocks (103) through two pin shafts (102), and the back surfaces of the two fixing blocks (103) are fixedly connected with the lower surface of the supporting plate (3) and the upper surface of the guide sleeve (9) respectively.