CN216216410U

CN216216410U - Safety isolation device for operation and maintenance of generator

Info

Publication number: CN216216410U
Application number: CN202122751757.2U
Authority: CN
Inventors: 菅伟; 殷广超
Original assignee: Urban Environmental Protection Operation Qian'an Co ltd
Current assignee: Urban Environmental Protection Operation Qian'an Co ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-04-05
Anticipated expiration: 2031-11-11

Abstract

The utility model relates to the technical field of generators, in particular to a safety isolation device for operation and maintenance of a generator, which comprises a generator body and a protection device, wherein a base is fixedly arranged at the bottom end of the generator body, a fan is fixedly arranged on the upper surface of the base, the protection device is arranged on each of two sides of the base and comprises a storage plate, the side wall of the storage plate and the side wall of the base are fixedly arranged, the inner wall of the storage plate is slidably connected with two sliding plates, supporting blocks are fixedly arranged on the upper surfaces of the two sliding plates, handrails are rotatably connected to the outer surfaces of the supporting blocks, an informing device is arranged on the surface of each handrail and comprises a storage groove, the storage groove is formed in the surface of each handrail, a convex block is slidably connected to the inner wall of each storage groove, a placing block is fixedly arranged on the upper surface of each convex block, and an informing strip is arranged on the surface of each placing block. The utility model solves the problem that the maintenance operation time is increased because the common isolation guardrail needs to be taken from other places and then is arranged beside the generator again.

Description

Safety isolation device for operation and maintenance of generator

Technical Field

The utility model relates to the technical field of generators, in particular to a safety isolation device for operation and maintenance of a generator.

Background

The generator is an important energy conversion device and can convert other energy sources into electric energy, wherein a common generator is a gas generator, and the gas generator needs to be operated for a long time, so that the gas generator needs to be maintained frequently, but the gas generator needs to be separated from people or other devices during operation, so that the gas generator can be used as an isolation guardrail, and an ordinary isolation guardrail needs to be taken from other places and then arranged beside the generator again, and the problem of increasing the maintenance operation time can occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems in the prior art, and provides a safety isolation device for operation and maintenance of a generator.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides a generator fortune safety isolation device for dimension, includes organism and protector, the base is equipped with admittedly to the bottom of organism, the fan is equipped with admittedly to the upper surface of base, the both sides of base all are equipped with protector, protector includes the storage plate, the lateral wall and the base lateral wall of storage plate are adorned admittedly, the inner wall sliding connection of storage plate has two slides, two the supporting shoe is all adorned admittedly to the upper surface of slide, the surface of supporting shoe rotates and is connected with the railing, when the organism is kept apart to needs, drags the slide earlier and lets the slide at the storage plate inner wall slide, slides at the slide and rotates the railing after the suitable position, and the railing rotates on the supporting shoe surface, rotates suitable position at the railing after, pulls out the belt in the railing and fixes on other railings, and the railing has played the effect of keeping apart the organism.

Preferably, the inner wall threaded connection of slide and railing has the screw thread round pin, the lateral wall of slide is equipped with the handle admittedly, and when needs removed the slide, the pulling handle lets the handle drive the slide and slides, rotates suitable position back at the railing, rotates into slide and railing inner wall with the screw thread round pin, and the handle has played the effect that conveniently pulls out the slide from accomodating the inboard wall.

Preferably, the spout has been seted up on the surface of accomodating the board, the lateral wall of slide is equipped with the stopper admittedly, the surface and the spout inner wall sliding connection of stopper can drive the stopper when the slide slides and slide, and the stopper slides at the board inner wall of accomodating, and the stopper has played the effect of restriction slide sliding position.

Preferably, the both sides of accomodating the board all are equipped with the cavity piece admittedly, a plurality of screw holes have been seted up to the lateral wall of slide, the inner wall threaded connection of cavity piece and screw hole has the bolt, slides the slide to suitable position after, rotates into cavity piece and screw hole inner wall with the bolt, and bolt and cavity piece have played the effect of restriction slide position.

Preferably, the surface of railing is equipped with and tells the device, tell the device including accomodating the groove, accomodate the groove and set up on the surface of railing, the inner wall sliding connection who accomodates the groove has the lug, the piece is placed to the last surface solid mount of lug, the surface of placing the piece is equipped with and tells the poster strip, when needs tell people, aligns the position of accomodating the groove with the lug, promotes again and places the piece and lets place the piece and drive the lug and slide, and the lug slides and accomodates inslot wall, places the piece and has played the effect of telling people.

Preferably, the fixed block is fixedly installed on the side wall of the protruding block, the stop block is connected to the inner wall of the fixed block in a sliding mode, the stop block can slide due to the arrangement of the fixed block, and the position of the stop block can be limited.

Preferably, the upper surface of railing is equipped with two and hinders the piece admittedly, and two block for the central point symmetric distribution of railing, two the lateral wall and the dog lateral wall sliding connection of piece hinder, when the piece position is placed in needs restriction, drag the dog earlier and let the dog slide at the fixed block inner wall, remove suitable position back at the lug, loosen the dog and can slide down, the dog slides to the piece lateral wall that hinders, the dog with hinder the piece and played the effect of restriction lug and placing the piece position.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, through arranging the protective device, when the machine body needs to be overhauled, the pull handle is pulled to drive the sliding plate to slide through the pull handle, the sliding plate slides on the inner wall of the containing plate, the sliding plate can slide the limiting block on the inner wall of the containing plate, the sliding plate can drive the railing on the supporting block to move to a proper position at the same time of sliding, after the railing moves to the proper position, the railing is rotated to drive the pull rod to rotate on the surface of the supporting block, after the pull rod rotates to the proper position, the threaded pin is rotated into the sliding plate and the inner wall of the railing, then the pull handle is pushed to drive the sliding plate to slide, after the sliding plate slides to the proper position, the bolt is rotated into the hollow block and the inner wall of the sliding plate, after the operations are completed, the belt in the railing can be pulled out and fixed on the surface of the other railing, the arrangement can bind the railing and the machine body, the operation time is convenient to take and save at any time, through arranging the protective device, the gas generator can be separated from the machine body during maintenance, so that other personnel can be prevented from contacting the gas generator, and the other personnel can be prevented from being injured to the maximum extent when the gas generator is in fault due to misoperation of the maintenance personnel.

2. According to the utility model, through the arrangement of the informing device, after the arrangement of the handrail is completed, the stop block is dragged to slide on the inner wall of the fixed block, the convex block is aligned to the position of the containing groove on the handrail, the placing block is pushed to drive the convex block to slide, the convex block slides into the inner wall of the containing groove, after the convex block slides to a proper position, the stop block is loosened, the stop block can slide on the inner wall of the fixed block due to self gravity, the stop block can slide to the side wall of the stop block, the arrangement of the stop block and the stop block can prevent the placing block and the convex block from falling off from the inner wall of the containing groove, so that the original informing significance is lost, through the arrangement of the informing device, the actual situation of the generator can be informed through the placing block, and when a maintenance person is not in the field, other persons can not know whether the gas generator is maintained and mistakenly removes the handrail to operate the gas generator.

Drawings

Fig. 1 is a schematic perspective view of a safety isolation device for operation and maintenance of a generator according to the present invention;

FIG. 2 is a schematic structural diagram of the position A in FIG. 1 of a safety isolation device for generator operation according to the present invention;

FIG. 3 is a schematic diagram of an exploded structure of a protection device in a safety isolation device for generator operation according to the present invention;

FIG. 4 is a schematic side view of a safety isolation device for operation and maintenance of a generator according to the present invention;

FIG. 5 is a schematic structural diagram of a safety isolating device for generator operation shown in FIG. 4 at B;

fig. 6 is a schematic partial structural view of a notification device in a safety isolation device for generator operation according to the present invention.

Illustration of the drawings:

1. a body; 2. a fan; 3. a base; 4. a guard; 41. a storage plate; 42. a slide plate; 43. a support block; 44. a railing; 45. a threaded pin; 46. a limiting block; 47. a handle; 48. a hollow block; 49. a bolt; 5. a notification device; 51. a receiving groove; 52. a bump; 53. placing the blocks; 54. a fixed block; 55. a stopper; 56. and blocking the block.

Detailed Description

Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides a generator is safety isolation device for fortune dimension includes organism 1 and protector 4, and the bottom of organism 1 is equipped with base 3 admittedly, and the upper surface of base 3 is equipped with fan 2 admittedly, and the both sides of base 3 all are equipped with protector 4, and the surface of railing 44 is equipped with tells device 5.

The specific arrangement and functioning of the guard means 4 and the notification means 5 will be described in detail below.

In this embodiment: protector 4 is including accomodating board 41, the lateral wall and the 3 lateral walls of base of accomodating board 41 are adorned admittedly, the inner wall sliding connection of accomodating board 41 has two slides 42, the upper surface of two slides 42 all is equipped with the supporting shoe 43 admittedly, the surface of supporting shoe 43 rotates and is connected with railing 44, when organism 1 is kept apart to needs, drag slide 42 earlier and let slide 42 slide at the board 41 inner wall of accomodating, slide 42 and rotate railing 44 behind the suitable position, railing 44 rotates on supporting shoe 43 surface, after railing 44 rotates suitable position, pull out the belt in railing 44 and fix on other railings 44, railing 44 has played the effect of keeping apart organism 1.

Specifically, the inner wall threaded connection of slide 42 and railing 44 has screw thread round pin 45, and the lateral wall of slide 42 is equipped with handle 47 admittedly, and when slide 42 was removed to needs, pulling handle 47 let handle 47 drive slide 42 and slide, rotates suitable position back at railing 44, rotates slide 42 and railing 44 inner wall with screw thread round pin 45, and handle 47 has played the effect that conveniently pulls out slide 42 from accomodating board 41 inner wall.

Specifically, the surface of the storage plate 41 is provided with a sliding groove, the side wall of the sliding plate 42 is fixedly provided with a limiting block 46, and the outer surface of the limiting block 46 is connected with the inner wall of the sliding groove in a sliding manner.

In this embodiment: when the sliding plate 42 slides, the limiting block 46 is driven to slide, the limiting block 46 slides on the inner wall of the accommodating plate 41, and the limiting block 46 has the effect of limiting the sliding position of the sliding plate 42.

Specifically, the two sides of the containing plate 41 are fixedly provided with the hollow blocks 48, the side wall of the sliding plate 42 is provided with a plurality of threaded holes, the inner walls of the hollow blocks 48 and the threaded holes are in threaded connection with bolts 49, after the sliding plate 42 slides to a proper position, the bolts 49 are rotated into the inner walls of the hollow blocks 48 and the threaded holes, and the bolts 49 and the hollow blocks 48 play a role in limiting the position of the sliding plate 42.

In this embodiment: informing device 5 is including accomodating groove 51, accomodating groove 51 and seting up on the surface of railing 44, the inner wall sliding connection who accomodates groove 51 has lug 52, the upper surface of lug 52 is equipped with admits piece 53 admittedly, the surface of placing piece 53 is equipped with and informs the sticker, when needs inform people, aim at the position of accomodating groove 51 with lug 52, promote again and place piece 53 and let and place piece 53 and drive lug 52 and slide, lug 52 slides and accomodate the groove 51 inner wall, it has played the effect of informing people to place piece 53.

Specifically, the side wall of the bump 52 is fixedly provided with a fixing block 54, the inner wall of the fixing block 54 is connected with a stop block 55 in a sliding manner, and the stop block 55 can slide and can be limited by the fixing block 54.

Specifically, two blocks 56 are fixedly mounted on the upper surface of the rail 44, the two blocks 56 are symmetrically distributed relative to the center point of the rail 44, and the side walls of the two blocks 56 are slidably connected with the side wall of the stop block 55.

In this embodiment: when the position of the placing block 53 needs to be limited, the stopper 55 is firstly pulled to enable the stopper 55 to slide on the inner wall of the fixing block 54, after the projection 52 moves to a proper position, the stopper 55 is released, the stopper 55 can slide downwards, the stopper 55 slides to the side wall of the stopping block 56, and the stopper 55 and the stopping block 56 have the effect of limiting the positions of the projection 52 and the placing block 53.

The working principle is as follows: when the machine body 1 needs to be overhauled, the pull handle 47 is pulled to drive the sliding plate 42 to slide through the pull handle 47, the sliding plate 42 slides on the inner wall of the containing plate 41, the sliding plate 42 can slide the limiting block 46 on the inner wall of the containing plate 41, the sliding plate 42 can drive the railing 44 on the supporting block 43 to move to a position at the same time, after the railing 44 moves to a proper position, the railing 44 is rotated to drive the pull rod to rotate on the surface of the supporting block 43, after the pull rod rotates to a proper position, the threaded pin 45 is rotated into the inner walls of the sliding plate 42 and the railing 44, then the pull handle 47 is pushed to drive the sliding plate 42 to slide, after the sliding plate 42 slides to a proper position, the bolt 49 is rotated into the inner walls of the hollow block 48 and the sliding plate 42, after the operations are completed, the belt in the railing 44 can be pulled out and fixed on the surface of the other railing 44, the arrangement can bind the railing 44 and the machine body 1, thereby being convenient to take and save the operation time at any time, by arranging the protection device 4, space can be separated when the machine body 1 is maintained, other people can be prevented from contacting the generator, when the generator is in fault due to misoperation of maintenance personnel, other people can be prevented from being injured to the maximum extent, after the arrangement of the railing 44 is completed, the stop block 55 is dragged to enable the stop block 55 to slide on the inner wall of the fixing block 54, the lug 52 is aligned to the position of the accommodating groove 51 on the railing 44, the placing block 53 is pushed to enable the placing block 53 to drive the lug 52 to slide, the lug 52 slides into the inner wall of the accommodating groove 51, after the lug 52 slides to a proper position, the stop block 55 is loosened, the stop block 55 can slide on the inner wall of the fixing block 54 due to self gravity, the stop block 55 can slide to the side wall of the stop block 56, the arrangement of the stop block 55 and the stop block 56 can prevent the placing block 53 and the lug 52 from falling off from the inner wall of the accommodating groove 51, thereby losing the original meaning of informing, and by arranging the informing device 5, can inform away the actual conditions of generator through placing block 53, avoid maintainer not when present, other personnel do not know whether the generator finishes maintaining the mistake and withdraws the operation generator with railing 44.

Claims

1. The utility model provides a generator fortune safety isolation device for dimension, includes organism (1) and protector (4), its characterized in that: base (3) are equipped with admittedly to the bottom of organism (1), fan (2) are equipped with admittedly to the upper surface of base (3), the both sides of base (3) all are equipped with protector (4), protector (4) are including accomodating board (41), the lateral wall and the base (3) lateral wall of accomodating board (41) are adorned admittedly, the inner wall sliding connection of accomodating board (41) has two slides (42), two supporting shoe (43) are all adorned admittedly to the upper surface of slide (42), the surface of supporting shoe (43) rotates and is connected with railing (44).

2. The safety isolation device for operation and maintenance of the generator according to claim 1, wherein: the inner wall threaded connection of slide (42) and railing (44) has screw thread round pin (45), the lateral wall of slide (42) is equipped with handle (47) admittedly.

3. The safety isolation device for operation and maintenance of the generator according to claim 1, wherein: the surface of the storage plate (41) is provided with a sliding groove, the side wall of the sliding plate (42) is fixedly provided with a limiting block (46), and the outer surface of the limiting block (46) is in sliding connection with the inner wall of the sliding groove.

4. The safety isolation device for operation and maintenance of the generator according to claim 1, wherein: the both sides of accomodating board (41) all are equipped with cavity piece (48) admittedly, a plurality of screw holes have been seted up to the lateral wall of slide (42), the inner wall threaded connection of cavity piece (48) and screw hole has bolt (49).

5. The safety isolation device for operation and maintenance of the generator according to claim 1, wherein: the surface of railing (44) is equipped with and tells device (5), it includes accomodates groove (51) to tell device (5), accomodate groove (51) and set up on the surface of railing (44), the inner wall sliding connection who accomodates groove (51) has lug (52), the upper surface of lug (52) is equipped with admittedly places piece (53), the surface of placing piece (53) is equipped with and tells the welt.

6. The safety isolation device for operation and maintenance of the generator according to claim 5, wherein: the side wall of the convex block (52) is fixedly provided with a fixed block (54), and the inner wall of the fixed block (54) is connected with a stop block (55) in a sliding manner.

7. The safety isolation device for operation and maintenance of the generator as claimed in claim 6, wherein: two blocks (56) are fixedly arranged on the upper surface of the railing (44), the two blocks (56) are symmetrically distributed relative to the central point of the railing (44), and the side walls of the two blocks (56) are in sliding connection with the side wall of the stop block (55).