CN211599957U

CN211599957U - Diesel generating set with protection device

Info

Publication number: CN211599957U
Application number: CN201921246533.2U
Authority: CN
Inventors: 尤春; 杨荣山; 孙红秀
Original assignee: Jiangsu Top Power Machinery Co Ltd
Current assignee: Jiangsu Top Power Machinery Co Ltd
Priority date: 2019-08-03
Filing date: 2019-08-03
Publication date: 2020-09-29
Anticipated expiration: 2029-08-03

Abstract

The utility model discloses a diesel generating set with protection device, comprising a base plate, install a supporting bench on the bottom plate, generator set has been placed on the supporting bench, the backup pad is installed to generator set's lower extreme, the both sides of supporting bench are rotated and are connected with the baffle, two damper are installed to the symmetry on the bottom plate, the middle part both ends symmetrical welding of supporting bench has the stopper. The utility model discloses when generating set takes place to vibrate, drive connecting plate and movable rod and take place the displacement, can absorb vibration through damping spring, the movable rod drives the piston and removes in the cushion socket simultaneously for the resistance that the movable rod removed increases, thereby shock when suppressing damping spring and inhaling vibration back rebound, take place to vibrate many times when avoiding generating set to receive jolting, guarantee generating set's transportation security.

Description

Diesel generating set with protection device

Technical Field

The utility model relates to a diesel generating set technical field especially relates to a diesel generating set with protection device.

Background

The diesel generator set is a power generation device using a diesel generator as power, has the advantages of quick start and convenient operation and maintenance, is mainly used as a standby power supply and widely used in various occasions needing the standby power supply, and the diesel generator can vibrate when in use, so that the damping and buffering device of the diesel generator can effectively protect the set; and when diesel generating set transported, if when taking place to jolt, traditional damping device caused vibration many times under damping device easily, if jolt great simultaneously, traditional damping device lacks spacingly, causes the unit vibration too big easily, when taking place the scram simultaneously, causes the fracture to damping device easily, influences absorbing effect.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems existing in the prior art and providing a diesel generator set with a protection device.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a diesel generator set with a protection device comprises a bottom plate, wherein a supporting table is arranged on the bottom plate, a generator set is placed on the supporting table, a supporting plate is arranged at the lower end of the generator set, two sides of the supporting table are rotatably connected with a baffle, two damping mechanisms are symmetrically arranged on the bottom plate, limit blocks are symmetrically welded at two ends of the middle of the supporting table, each damping mechanism comprises a buffer seat, a movable rod, a connecting plate, a damping spring and a piston, two buffer seats are symmetrically arranged on the bottom plate, the movable rods are slidably connected on the buffer seats, the upper ends of the movable rods are fixedly connected with the connecting plate, the connecting plate is arranged at the lower end of the supporting plate, the damping springs are sleeved at positions of the movable rods, which are positioned between the connecting plate and the buffer seats, and are, the movable rod is fixedly connected with a piston at one end in the buffer seat, and a movable cavity is formed in the position, corresponding to the piston, of the buffer seat.

Preferably, the limiting block is provided with a limiting groove, the supporting plate is provided with a cavity corresponding to the connecting plate, and the connecting plate is located on the inner side of the limiting block.

Preferably, two symmetrical exhaust holes are formed in the buffer seat and communicated with the movable cavity.

Preferably, the supporting table is symmetrically welded with two fixing blocks corresponding to the lower end of the baffle, the baffle is fixed between the two fixing blocks through bolts, and the generator set is located between the fixing blocks.

Preferably, the baffle is connected with a buffer pad, and the upper end of the buffer pad is fixedly connected with an L-shaped hanging rod.

Compared with the prior art, the utility model has the following benefits:

1. when the generator set vibrates, the connecting plate and the movable rod are driven to displace, vibration can be absorbed through the damping spring, and the movable rod drives the piston to move in the buffer seat, so that the moving resistance of the movable rod is increased, vibration caused by rebound after the damping spring absorbs the vibration is inhibited, multiple vibration caused by bumping of the generator set is avoided, and the transportation safety of the generator set is ensured;

2. through the limiting effect of stopper to the connecting plate, avoid the vibration range too big to prevent that generating set from taking place huge shock, when the transportation scram simultaneously, cushion through baffle cooperation blotter, stopper restriction connecting plate takes place lateral shifting simultaneously, thereby avoids causing the movable rod scheduling problem that breaks, prevents that damper from taking place to break and influence the shock attenuation effect.

Drawings

Fig. 1 is a structural diagram of a diesel generator set with a protection device provided by the utility model;

fig. 2 is the utility model provides a diesel generating set's damper schematic with protection device.

In the figure: 1 bottom plate, 2 brace tables, 3 backup pads, 4 generating set, 5 stopper, 6 buffing pads, 7 blotters, 8 baffles, 9 connecting plates, 10 movable rods, 11 damping spring, 12 exhaust holes, 13 pistons.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-2, a diesel generating set with protection device, including bottom plate 1, install brace table 2 on bottom plate 1, set 4 has been placed on brace table 2, backup pad 3 is installed to set 4's lower extreme, brace table 2's both sides are rotated and are connected with baffle 8, two damper are installed to the symmetry on bottom plate 1, the middle part both ends symmetrical welding of brace table 2 has stopper 5, damper is located backup pad 3's middle part both sides, inhale shake the buffering to set 4, stopper 5 is used for avoiding damper to damage and the range of restriction vibration. Damper includes cushion socket 6, movable rod 10, connecting plate 9, damping spring 11 and piston 13, two cushion sockets 6 are installed to the symmetry on the bottom plate 1, sliding connection has movable rod 10 on cushion socket 6, the upper end fixedly connected with connecting plate 9 of movable rod 10, connecting plate 9 is located the lower extreme of backup pad 3, the position cover that movable rod 10 is located between connecting plate 9 and cushion socket 6 is equipped with damping spring 11, damping spring 11 welds the one end that is close to each other at connecting plate 9 and cushion socket 6 respectively, one end fixedly connected with piston 13 that movable rod 10 is located cushion socket 6, the movable chamber has been seted up to the position that cushion socket 6 corresponds piston 13, inhale shake through damping spring 11 to generating set 4's vibration, piston 13 removes in the movable socket simultaneously, the resistance that increase movable rod 10 removed, can absorb damping spring 11's shock effect.

The limiting groove is formed in the limiting block 5, the cavity is formed in the position, corresponding to the connecting plate 9, of the supporting plate 3, the connecting plate 9 is located on the inner side of the limiting block 5, the connecting plate 9 moves in the limiting groove, and the connecting block penetrates through the supporting seat and abuts against the supporting plate 3. Two symmetrical exhaust holes 12 are formed in the buffer seat 6, and the exhaust holes 12 are communicated with the movable cavity, so that the piston 13 can exhaust and suck air when moving. Brace table 2 corresponds the position symmetry welding of 8 lower extremes of baffle has two fixed blocks, and baffle 8 passes through the bolt fastening between two fixed blocks, and generating set 4 is located between the fixed block, and 8 accessible unties the bolt and puts down, is convenient for place generating set 4 on brace table 2, and the fixed block can block backup pad 3 simultaneously. Be connected with blotter 7 on the baffle 8, the upper end fixedly connected with L type peg of blotter 7 for 7 accessible L type pegs of blotter hang on baffle 8.

The utility model discloses during the use, when generating set 4 takes place the vibration, drive connecting plate 9 and movable rod 10 and take place the displacement, can absorb vibration through damping spring 11, simultaneously movable rod 10 drives piston 13 and removes in cushion socket 6, make the resistance that movable rod 10 removed increase, thereby shock when suppressing damping spring 11 and inhale bounce-back rebound, avoid generating set 4 to take place the vibration many times when jolting, simultaneously when receiving huge jolting, can be through stopper 5 limiting displacement to connecting plate 9, avoid the vibration range too big, thereby prevent generating set 4 from taking place huge shock, simultaneously when the transportation scram, cushion through 8 cooperation blotters 7 of baffle, stopper 5 limits connecting plate 9 to take place lateral shifting simultaneously, thereby avoid causing movable rod 10 rupture scheduling problem.

Claims

1. The diesel generator set with the protection device comprises a bottom plate (1) and is characterized in that a supporting table (2) is installed on the bottom plate (1), a generator set (4) is placed on the supporting table (2), a supporting plate (3) is installed at the lower end of the generator set (4), a baffle (8) is connected to the two sides of the supporting table (2) in a rotating mode, two damping mechanisms are symmetrically installed on the bottom plate (1), limit blocks (5) are symmetrically welded at the two ends of the middle of the supporting table (2), each damping mechanism comprises a buffer seat (6), a movable rod (10), a connecting plate (9), a damping spring (11) and a piston (13), two buffer seats (6) are symmetrically installed on the bottom plate (1), the movable rods (10) are connected to the buffer seats (6) in a sliding mode, the connecting plate (9) is fixedly connected to the upper ends of the movable, connecting plate (9) are located the lower extreme of backup pad (3), the position cover that movable rod (10) are located between connecting plate (9) and cushion socket (6) is equipped with damping spring (11), damping spring (11) weld respectively in the one end that connecting plate (9) and cushion socket (6) are close to each other, movable rod (10) are located one end fixedly connected with piston (13) in cushion socket (6), movable chamber has been seted up to the position that cushion socket (6) correspond piston (13).

2. The diesel generator set with the protection device according to claim 1, wherein the limiting block (5) is provided with a limiting groove, the support plate (3) is provided with a cavity corresponding to the connecting plate (9), and the connecting plate (9) is located on the inner side of the limiting block (5).

3. The diesel generator set with the protection device according to claim 2, wherein the buffer seat (6) is provided with two symmetrical exhaust holes (12), and the exhaust holes (12) are communicated with the movable cavity.

4. The diesel generator set with the protection device according to claim 3, wherein the support table (2) is symmetrically welded with two fixing blocks corresponding to the lower end of the baffle (8), the baffle (8) is fixed between the two fixing blocks through bolts, and the generator set (4) is located between the fixing blocks.

5. The diesel generator set with the protection device according to claim 4, characterized in that a buffer (7) is connected to the baffle (8), and an L-shaped hanging rod is fixedly connected to the upper end of the buffer (7).