CN213330706U

CN213330706U - Silence generator unit access door

Info

Publication number: CN213330706U
Application number: CN202021645864.6U
Authority: CN
Inventors: 刘伟; 魏宾; 刘姝凝
Original assignee: Chongqing Kaibao Power Machinery Co ltd
Current assignee: Chongqing Kaibao Power Machinery Co ltd
Priority date: 2020-08-10
Filing date: 2020-08-10
Publication date: 2021-06-01
Anticipated expiration: 2030-08-10

Abstract

The utility model relates to a generating set technical field, concretely relates to silence generating set access door, include: access door, quick-witted case door slot, first fixed pin and second fixed orifices, its characterized in that, the access door with machine case door slot cooperatees, the second fixed orifices is seted up machine case door slot bottom, first fixed pin fixed mounting be in machine case door slot top, access door inside wall top fixed mounting have with first fixed pin matched with first fixed orifices, access door bottom fixed mounting have with second fixed orifices complex second fixed pin. The beneficial effects of the utility model reside in that: the utility model provides a silence generator unit access door, when not influencing syllable-dividing effect, can make things convenient for the staff to pass in and out the generator set box and overhaul generating set, has avoided traditional articulated door to cause shelters from the influence, improves maintenance efficiency.

Description

Silence generator unit access door

Technical Field

The utility model relates to a generating set technical field, concretely relates to silence generating set access door.

Background

Compared with an open type generator, the mute generator set is additionally provided with a device on the basis of the open type generator, so that the generator has sound insulation and rainproof functions. The open type generator set is closed by the shell, and sound insulation materials are adhered to the inner wall of the shell. Meanwhile, an air inlet and an air outlet are also reserved, so that the generator set can suck air and dissipate heat.

The problem of electric power shortage in China is more and more prominent at present, and the requirement of people on environmental protection is higher and higher at the same time. As a standby power supply of a power supply network, a diesel generator set with a sound box is greatly used due to low noise, and is an indispensable emergency device especially for places with strict requirements on environmental noise in hospitals, hotels, high-grade living areas and large markets. For a high-power unit, due to the fact that the noise is large, the noise of the unit can meet the current environmental protection requirement only by achieving large noise reduction, and therefore a silent generator set with good noise reduction performance needs to be designed urgently. The mute generator set can be arranged indoors, so that the space is saved, and workers can work indoors due to low noise; the generator room can be built by placing the generator room outdoors, so that a large amount of capital can be saved, and the noise reduction project of the generator room is reduced. An access door is typically provided on a silent generator set to allow personnel to maintain and repair the equipment inside the generator set. At present, one side of an access door is hinged with a generator set box body, and the opposite side is provided with an upper padlock. However, the arrangement mode cannot ensure the mute sealing performance at the joint part of the access door and the generator set; simultaneously because the maintainer is when overhauing inside, articulated door can cause and shelter from, and the maintainer also can't expand the trick, influences maintenance efficiency.

In view of this, a silence generator unit access door that awaits urgently can make things convenient for the staff to pass in and out the generating set box and overhaul generating set when not influencing syllable-dividing effect, has avoided the influence of sheltering from that traditional hinged door caused, improves maintenance efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the above prior art not enough, the utility model aims to provide a silence generator unit access door when not influencing the syllable-dividing effect, can make things convenient for staff's business turn over generating set box to overhaul generating set, has avoided traditional articulated door to cause shelters from the influence, improves maintenance efficiency.

In order to realize the above object, the technical scheme of the utility model is that: a silent generator set access door, comprising: access door, quick-witted case door slot, first fixed pin and second fixed orifices, the access door with machine case door slot cooperatees, the second fixed orifices is seted up machine case door slot bottom, first fixed pin fixed mounting be in machine case door slot top, inside wall top fixed mounting of access door have with first fixed pin matched with first fixed orifices, access door bottom fixed mounting have with second fixed orifices complex second fixed pin.

Furthermore, the access door is provided with a ventilation hole, and the ventilation hole is a strip-shaped through hole and is horizontally arranged on the access door.

Further, the first fixing pin and the second fixing pin are made of a permanent magnet.

Furthermore, the aperture of the second fixing hole is set to be oval, and the second fixing hole is arranged at the bottom of the door slot of the machine box along the extending direction of the first fixing pin.

Further, the safety lock is installed to access door both sides, the terminal fixed mounting of safety lock core has the stopper, thereby the stopper can by the lock core drive rotatory with machine case door inslot side butt.

Has the advantages that:

the utility model provides a pair of silent generator set access door, two degrees of freedom of access door have been restricted in vertical plane through first fixed pin and second fixed pin for the access door card is established at the door slot, traditional access door hinge connected mode has been changed, avoided because the unable silence closure problem of guaranteeing that the hinge caused and articulated access door cause the problem of sheltering from to the maintainer, when not influencing the syllable-dividing effect, can make things convenient for staff to pass in and out the generating set box and overhaul generating set, the efficiency of overhaul is improved.

Drawings

Fig. 1 is a schematic view of a three-dimensional structure of an access door of a silent generator set;

fig. 2 is a schematic structural view of a second fixing hole of an access door of a silent generator set;

fig. 3 is a schematic structural view of a second fixing pin of the access door of the silent generator set of the present invention;

FIG. 4 is a schematic view of a three-dimensional structure of a security lock of an access door of a silent generator set;

the labels in the figure are: 1-an access door, 2-a case door slot, 11-a first fixing hole, 12-a second fixing pin, 13-a vent hole, 14-a safety lock, 15-a limiting block, 21-the first fixing pin and 22-the second fixing hole.

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. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention belong to the protection scope of the present invention.

As shown in the figure, the utility model discloses a silence generator unit access door, include: access door 1, quick-witted case door slot 2, first fixed pin 21 and second fixed orifices 22, access door 1 with quick-witted case door slot 2 cooperatees, the second fixed orifices 22 is seted up quick-witted case door slot 2 bottom, first fixed pin 21 fixed mounting be in quick-witted case door slot 2 top, 1 inside wall top fixed mounting of access door have with first fixed pin 21 matched with first

fixed orifices

11, 1 bottom fixed mounting of access door have with second fixed orifices 22 complex second fixed pin 12.

In this embodiment, the access door 1 is provided with the ventilation hole 13, the ventilation hole 13 is a bar-shaped through hole and is horizontally arranged on the access door 1.

In this embodiment, the first fixing pin 21 and the second fixing pin 12 are made of permanent magnets.

In this embodiment, the aperture of the second fixing hole 22 is set to be elliptical, and the second fixing hole 22 is formed at the bottom of the cabinet door slot 2 along the extending direction of the first fixing pin 21.

In this embodiment, safety locks 14 are installed to access door 1 both sides, 14 lock core end fixed mounting of safety locks has stopper 15, thereby stopper 15 can by the lock core drives rotation with the inboard butt of quick-witted case door slot 2.

The working principle is as follows:

in the course of the work, at first when installing access door 1, insert second fixed pin 12 in second fixed orifices 22 at first, because second fixed orifices 22 is oval, rotate access door 1 and dock installation first fixed pin 21 and first fixed orifices 11, because first fixed pin 21 and second fixed pin 12 are made by the permanent magnet, adsorbable on the gate slot. At the moment, the handle of the safety lock 14 is rotated, the handle drives the limiting block 15 fixedly installed on the lock cylinder to rotate, and the limiting block 15 is abutted against the inner side of the door slot 2 of the case after rotating, so that the access door 1 is limited to move towards the outer side of the door slot.

When the access door 1 is opened for maintenance, the handle is rotated to rotate the limiting block 15 to the inner side wall of the door slot. Pulling the hand (hold) this moment, driving access door 1 by the hand (hold) and moving to the gate slot outside, first fitting pin and 11 separation of first fixed orifices this moment, and the certain angle of second fitting pin rotation in second fixed orifices 22 takes out access door 1 along vertical direction again to accomplish access door 1 and silent generator set's separation.

The utility model provides a pair of silent generator set access door, restricted access door 1 two degrees of freedom in vertical plane through first fixed pin 21 and second fixed pin 12, make 11 cards of access door establish at the gate slot, traditional access door 1 hinged joint mode has been changed, avoided because the unable silence seal nature problem of guaranteeing that the hinge caused and articulated access door 1 cause the maintainer to shelter from the problem, when not influencing the syllable-dividing effect, can make things convenient for staff to pass in and out the generating set box and overhaul generating set, the efficiency of overhaul is improved.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. A silent generator set access door, comprising: access door (1), quick-witted case door slot (2), first fixed pin (21) and second fixed orifices (22), its characterized in that, access door (1) with quick-witted case door slot (2) cooperatees, second fixed orifices (22) are seted up quick-witted case door slot (2) bottom, first fixed pin (21) fixed mounting be in quick-witted case door slot (2) top, access door (1) inside wall top fixed mounting have with first fixed pin (21) matched with first fixed orifices (11), access door (1) bottom fixed mounting have with second fixed orifices (22) matched with second fixed pin (12).

2. The access door of the silent generator set according to claim 1, wherein the access door (1) is provided with a vent hole (13), and the vent hole (13) is a strip-shaped through hole and is horizontally arranged on the access door (1).

3. A silent generator set access door as claimed in claim 2, characterized in that the first fixing pin (21) and the second fixing pin (12) are made of permanent magnets.

4. A silent generator set access door as claimed in claim 3, wherein the second fixing hole (22) is oval in diameter, and the second fixing hole (22) is opened at the bottom of the cabinet door slot (2) along the extending direction of the first fixing pin (21).

5. The silent generator set access door of claim 4, wherein safety locks (14) are installed on two sides of the access door (1), a limiting block (15) is fixedly installed at the tail end of a lock cylinder of each safety lock (14), and each limiting block (15) can be driven by the lock cylinder to rotate so as to abut against the inner side of the cabinet door slot (2).