CN208369008U - Smoke exhaust fan dual power supply control cabinet - Google Patents
Smoke exhaust fan dual power supply control cabinet Download PDFInfo
- Publication number
- CN208369008U CN208369008U CN201820880509.3U CN201820880509U CN208369008U CN 208369008 U CN208369008 U CN 208369008U CN 201820880509 U CN201820880509 U CN 201820880509U CN 208369008 U CN208369008 U CN 208369008U
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- door plate
- guide wheel
- control cabinet
- power supply
- exhaust fan
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Abstract
The utility model discloses a kind of smoke exhaust fan dual power supply control cabinets, it is related to controller switching equipment technical field, including cabinet and it is set to the intracorporal coil holder of case, cabinet side offers through-hole, through-hole is equipped with folding door, pushing block and impeller, left door plate includes several block-shaped identical movable plates, it is rotatablely connected between adjacent activities plate by rotation axis, rotation axis both ends slide be connected in the sliding slot of two sides respectively, the movable plate and pushing block of left door plate end are rotatablely connected, required space is smaller when this control cabinet is opened, it is capable of increasing permitted control cabinet installation number and packing density in same area, operator is in small space to the installation of control cabinet simultaneously, the interference that maintenance and operation are subject to is smaller, operating efficiency is higher.
Description
Technical field
The utility model relates to controller switching equipment technical fields, more particularly to a kind of smoke exhaust fan dual power supply control cabinet.
Background technique
Distribution box is that switchgear, measuring instrumentss, protection electric appliance and ancillary equipment are assembled in envelope by electrical wiring requirement
Close or semiclosed metal safe in or screen width on, constitute low-tension distribution box.It can be connected by manual or automatic switch when normal operation
Or by protection electric appliance cutting circuit or alarm when disjunction circuit, failure or irregular operating.Operation can be shown by means of measuring instrumentss
In various parameters, certain electric parameters can be also adjusted, to deviate normal operating conditions prompted or issued signal.
The part that distribution box includes has including double power supply converting switch, breaker, A.C. contactor, electrothermal relay, centre
Relay, insurance, button, indicator light, indicating meter, connecting terminal etc..Common distribution box has wooden and two kinds of made of metal.
Power controling box is also one kind of power distribution cabinet, is the final stage device of distribution system, will be opened by electrical wiring requirement
Equipment, measuring instrumentss, protection electric appliance and ancillary equipment is closed to be assembled in closing or semiclosed metal safe or in screen width, composition
Low-voltage distribution equipment is sent out, is matched, electric substation for each.Power controling box is usually mounted to the ground such as basement, switchgear house, forceful electric power well
Side.
Currently, the Chinese patent of Publication No. CN107910789A discloses a kind of waterproof anti-explosion distribution box comprising outer
Shell is fixedly connected with slope at the top of the shell, and the inner cavity of the shell is provided with partition, is provided through on the partition
Position-limiting tube, the right side of the shell and the bottom for being located at partition are provided through power interface, the right side of the shell and are located at
Turbofan is inlaid at the top of partition, the left side of the shell front surface is connected with appliance cover, the dress by shaft
It sets to cover and is provided with device lock, be fixedly connected on the right side of the shell inner cavity and lock the fixture block being equipped with, the dress with device
Setting lid includes outside plate and inner panel.
Although this waterproof anti-explosion distribution box passes through the improvement of appliance cover and slope, position-limiting tube, power interface and web plate
Be used cooperatively so that distribution box has the function of waterproof anti-explosion, avoid it is existing due to electronic box leak or by external impact and
Caused electrical equipment damage, but power controling box is commonly installed vertical hinged door, in the lesser region in space, when distribution box number
When more, the space that vertical hinged door needs is larger, limits the density of installation, while in installation and maintenance, and easy pair of vertical hinged door
Operator forms interference.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of smoke exhaust fan dual power supply control cabinet, including cabinet
With set on the intracorporal coil holder of case, cabinet side offers through-hole, and through-hole is equipped with
Folding door, the sliding slot for being parallel to each other including two and being separately fixed at through-hole top margin and bottom edge position, is slidably connected
Between two sliding slots and the identical left door plate of structure and right door plate, left door plate and right door plate are opened to two sides, left door plate and the right side
Door-plate is rotatably connected on through-hole two sides respectively;
Pushing block is slidably connected in sliding slot and is symmetrically arranged with two pieces about sliding slot midpoint, and two pieces of pushing blocks are connected to a left side
For pushing left door plate and right door plate to open and close on door-plate and right door plate;
Impeller is set in cabinet, and is separately connected two pieces of pushing blocks, for pushing pushing block toward and away from sliding slot third side
To sliding;
Left door plate includes several block-shaped identical movable plates, is rotatablely connected, is turned by rotation axis between adjacent activities plate
End shaft slides be connected in the sliding slot of two sides respectively, and the movable plate and pushing block of left door plate end are rotatablely connected.
Technical effect: when needing to open cabinet door to being operated or being overhauled in control cabinet, operator can star promotion
Part, impeller pull pushing block, and pushing block drives left door plate and right door plate to open simultaneously to two sides, since movable plate passes through between each other
The movable plate of rotation axis rotation connection, pushing block promotion end can be achieved with the folding of left door plate and right door plate.
Relative to existing control cabinet, required space is smaller when the utility model is opened, and is capable of increasing same area
Interior permitted control cabinet installation number and packing density, at the same operator in small space to the installation of control cabinet, inspection
Repair and operate that the interference being subject to is smaller, and operating efficiency is higher.
The technical solution that the utility model further limits is:
Further, impeller includes being parallel to horizontal plane and being rotatably connected on the intracorporal driving lead screw of case, drives lead screw
It penetrates pushing block and is threadedly coupled with pushing block, driving lead screw drives rotation by being set to the intracorporal servo motor of case.
The preceding smoke exhaust fan dual power supply control cabinet, drives on lead screw that be symmetrically arranged with hand of spiral about its center opposite
The first thread segment and the second thread segment, two pieces of pushing blocks are connected in the first thread segment and the second thread segment.
The preceding smoke exhaust fan dual power supply control cabinet, impeller includes the left side for pushing left door plate, right door plate respectively
Push piece and right push piece, and the driving link for driving left push piece and right push piece synchronous movement.
The preceding smoke exhaust fan dual power supply control cabinet, left push piece include the left push rod being connected on driving link, rotation company
Connect the left guide wheel of first in cabinet and to be located along the same line and the second left guide wheel, and the of height lower than the first left guide wheel
Three left guide wheels;
Right push piece includes the left push rod being correspondingly arranged, the first right guide wheel, the second right guide wheel and the right guide wheel of third, left push piece with
Right push piece is located at parallel surface and shifts to install.
The preceding smoke exhaust fan dual power supply control cabinet, left push piece include Zola's rope, and Zola one end of restricting is connected to left push rod
On, the other end successively bypasses the first left guide wheel, the second left guide wheel and the left guide wheel of third, and is connected to right push rod corresponding end;
Right push piece includes right drawstring, and right drawstring one end is connected to one end far from Zola's rope on left push rod, and the other end is successively
Around the first right guide wheel, the second right guide wheel and the right guide wheel of third, and it is connected to right push rod corresponding position.
The preceding smoke exhaust fan dual power supply control cabinet, Zola's rope and right drawstring penetrate two pieces of pushing blocks respectively and are arranged, and with
Be fixedly connected.
The preceding smoke exhaust fan dual power supply control cabinet, driving link include the first driving wheel and second to form vertical line setting
Driving wheel, is linked between the first driving wheel and the second driving wheel by active drawstring, is additionally provided in cabinet for driving the first master
The rotating electric machine of driving wheel rotation.
The preceding smoke exhaust fan dual power supply control cabinet, movable plate are equipped with baffle close to the side of rotation axis, left door plate and
Baffle is fitted on adjacent activities plate when right door plate is closed.
The beneficial effects of the utility model are:
(1) when needing to open cabinet door to being operated or being overhauled in control cabinet in the utility model, operator can be opened
Dynamic impeller, impeller pull pushing block, and pushing block drives left door plate and right door plate to open simultaneously to two sides, due to movable plate mutually it
Between be rotatablely connected by rotation axis, pushing block pushes the movable plate of end to can be achieved with the folding of left door plate and right door plate;
(2) relative to existing control cabinet in the utility model, required space is smaller when the utility model is opened, energy
Enough increase permitted control cabinet installation number and packing density in same area, at the same operator in small space to control
The interference that installation, maintenance and the operation of case processed are subject to is smaller, and operating efficiency is higher;
(3) output shaft of servo motor drives driving lead screw rotation in the utility model, due to the first spiral shell on driving lead screw
The setting of line section and the second thread segment, under the action of different directions screw thread, two pieces of pushing blocks can be slided to different directions, thus
Left door plate and right door plate closure or openness simultaneously are driven, achieve the effect that linkage;
(4) in the utility model rotating electric machine drive the first driving wheel rotation, under the action of active drawstring, left push rod and
In right push rod vertical direction simultaneously and opposite direction move;And Zola's rope and right drawstring pass through the guiding of three guide wheels, respectively
It is connected on two pieces of opposite one sides of pushing block, when the rotation of the first driving wheel, it will be able to drive two pieces of pushing blocks in opposite direction
Sliding.And since the both ends of Zola's rope and right drawstring are each attached on two push rods, when the reverse rotation of the first driving wheel can
Drive two pieces of pushing block reverse shuffles.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1;
Fig. 2 is in embodiment 1 for showing the schematic diagram of folding door;
Fig. 3 is in embodiment 1 for showing the schematic diagram of impeller;
Fig. 4 is in embodiment 2 for showing the schematic diagram of impeller;
Wherein: 1, cabinet;12, through-hole;13, chamber door;2, folding door;21, sliding slot;22, left door plate;23, right door plate;24,
Movable plate;25, rotation axis;26, baffle;3, pushing block;4, impeller;41, lead screw is driven;411, the first thread segment;412, second
Thread segment;42, servo motor;5, left push piece;51, left push rod;52, the first left guide wheel;53, the second left guide wheel;54, a third left side is led
Wheel;55, Zuo Lasheng;6, right push piece;61, right push rod;62, the first right guide wheel;63, the second right guide wheel;64, the right guide wheel of third;65,
Right drawstring;7, driving link;71, the first driving wheel;72, the second driving wheel;73, rotating electric machine;74, active drawstring.
Specific embodiment
Embodiment 1
A kind of smoke exhaust fan dual power supply control cabinet provided in this embodiment, structure is as shown in Figure 1-3, it includes generally long
The cabinet 1 of cube shape, through-hole 12 is offered in front of cabinet 1, and 1 inside rear side wall of cabinet is equipped with coil holder, opens in control cabinet
The elements such as pass are fixed on coil holder surface.Folding door 2 is equipped in the through-hole 12 in 1 front of cabinet, folding door 2 includes being set on through-hole 12
Following sliding slot 21, and it is slidably connected at the left door plate 22 and right door plate 23 of 21 left and right sides of sliding slot.
Left door plate 22 is identical with the structure of right door plate 23, and left door plate 22 includes several block-shaped identical movable plates
24, the length of movable plate 24 is identical as the height of through-hole 12.It is connected between adjacent movable plate 24 by rotation axis 25, is located at and slides
Pushing block 3 is fixed on the movable plate 24 in 21 middle position of slot, pushing block 3 is slidably connected in sliding slot 21, when pushing block 3 is in sliding slot 21
It when sliding, is able to drive movable plate 24 and is rotated around rotation axis 25, to achieve the effect that fold left door plate 22.
The one side that movable plate 24 is connect with other movable plates 24 is equipped with baffle 26, when left door plate 22 and right door plate 23 are closed
When conjunction, baffle 26 is connected on adjacent activities plate 24.So can be improved left door plate 22 and right door plate 23 sealing effect and
Connectivity robustness.
Impeller 4 is additionally provided on 1 top surface of cabinet, impeller 4 can push two pieces of sliding blocks to slide in the opposite direction, thus
Realize the opening and closing of left door plate 22 and right door plate 23.Impeller 4 includes servo motor 42 and the rotation for being fixed on 1 inner surface of cabinet
The driving lead screw 41 being connected on 1 top surface of cabinet, driving lead screw 41 are equipped with the first thread segment 411 and the second thread segment 412, the
One thread segment 411 is opposite with the hand of spiral of the second thread segment 412.
Driving lead screw 41 is whole to be penetrated two pieces of pushing blocks 3 and is arranged, and is threadedly coupled with two pieces of pushing blocks 3, and pushing block 3 is located at the
In one thread segment 411 and the second thread segment 412.When servo motor 42 drives driving lead screw 41 to rotate, contrary first
Screw thread and the second screw thread are able to drive two pieces of pushing blocks 3 and slide round about.Since the both ends of rotation axis 25 slide connection respectively
In the sliding slot 21 of upper and lower ends, when pushing block 3 slides, it will be able to left door plate 22 and right door plate 23 be pulled to slide round about
And fold, complete the opening-closing process of folding door 2.
Embodiment 2
A kind of smoke exhaust fan dual power supply control cabinet provided in this embodiment, as shown in figure 4, the difference with embodiment 1
It is that impeller 4, impeller 4 include three parts, one is the left push piece 5 for driving the sliding of left door plate 22 to fold, secondly to drive
The right push piece 6 that the sliding of right door plate 23 folds, thirdly be while pushing left push piece 5 and the movable driving link 7 of right push piece 6.
The face that left push piece 5 and right push piece 6 are formed is parallel to each other.Left push piece 5 includes being rotatably connected in cabinet 1 and being located at together
The first left guide wheel 52, the second left guide wheel 53 and the left guide wheel 54 of third in one plane, right push piece 6 include being rotatably connected on cabinet 1
First right guide wheel 62, the second right guide wheel 63 and the right guide wheel 64 of third interior and in being generally aligned in the same plane.
First left guide wheel 52 and the second left guide wheel 53 are located at same straight line, and the height of the right guide wheel 64 of third is led lower than first left side
Take turns 52 and between the first left guide wheel 52 and the second left guide wheel 53.First right guide wheel 62, the second right guide wheel 63 and the third right side are led
Wheel 64 is correspondingly arranged with the first left guide wheel 52, the second left guide wheel 53 and the left guide wheel 54 of third respectively.
Left push piece 5 further includes left push rod 51 and Zola's rope 55, and right push piece 6 further includes right push rod 61 and right drawstring 65.Zola
Rope 55 is fixed on left 51 rear end of push rod, and upwardly extends, and leads respectively around the first left guide wheel 52, the second left guide wheel 53 and a third left side
Wheel 54, end is fixed on right 61 rear end of push rod.
Corresponding, right 65 one end of drawstring is fixed on left 51 front end of push rod, and upwardly extends, and bypasses the first right guide wheel respectively
62, the second right guide wheel 63 and the right guide wheel 64 of third, end are fixed on right 61 front end of push rod.Zola's rope 55 penetrates at right door plate 23
Pushing block 3, right drawstring 65 penetrates the pushing block 3 at left door plate 22, and connection fixed thereto.
Left push rod 51 and right push rod 61 are each attached on driving link 7, and driving link 7 is able to drive left push rod 51 and right push rod 61
It is movable round about simultaneously.Driving link 7 includes the first driving wheel 71 on same vertical line and being rotatably connected in cabinet 1
With the second driving wheel 72, and the rotating electric machine 73 being fixed in cabinet 1, the output shaft of rotating electric machine 73 is connected to first actively
On wheel 71.
Active drawstring 74, the formation circumference from beginning to end of active drawstring 74 are arranged between two driving wheels.Left push rod 51 is solid
It is scheduled on the left side of active drawstring 74, right push rod 61 is fixed on the right side of active drawstring 74.When rotating electric machine 73 drives the first active
71 rotation of wheel, active drawstring 74 can pull left push rod 51 and right push rod 61 movable round about, to be restricted by Zola
55 and right drawstring 65 drive the sliding of two pieces of 3 opposite directions of pushing block, achieve the purpose that unlatching and closure folding door 2.
In addition to the implementation, the utility model can also have other embodiments;It is all to use equivalent replacement or equivalent change
The technical solution to be formed is changed, the protection scope of the requires of the utility model is all fallen within.
Claims (9)
1. a kind of smoke exhaust fan dual power supply control cabinet, including cabinet (1), it is characterised in that: cabinet (1) side offers logical
Hole (12), through-hole (12) are equipped with
Folding door (2), the sliding slot (21) including two be parallel to each other and be separately fixed at through-hole (12) top margin and bottom edge positions are sliding
It is dynamic to be connected between two sliding slots (21) and the identical left door plate of structure (22) and right door plate (23), left door plate (22) and right door plate
(23) it is opened to two sides, left door plate (22) and right door plate (23) are rotatably connected on through-hole (12) two sides respectively;
Pushing block (3) is slidably connected in sliding slot (21) and is symmetrically arranged with two pieces about sliding slot (21) midpoint, two pieces of pushing blocks (3) point
It is not connected in left door plate (22) and right door plate (23) for pushing left door plate (22) and right door plate (23) to open and close;
Impeller (4) is set in cabinet (1), and is separately connected two pieces of pushing blocks (3), for pushing pushing block (3) toward and away from cunning
The intermediate direction sliding of slot (21);
Left door plate (22) includes several block-shaped identical movable plates (24), passes through rotation axis (25) between adjacent activities plate (24)
Rotation connection, rotation axis (25) both ends slide respectively to be connected in the sliding slot (21) of two sides, the movable plate of left door plate (22) end
(24) it is rotatablely connected with pushing block (3).
2. smoke exhaust fan dual power supply control cabinet according to claim 1, it is characterised in that: the impeller (4) includes flat
For row in horizontal plane and the driving lead screw (41) that is rotatably connected in cabinet (1), driving lead screw (41) penetrates pushing block (3) and and pushing block
(3) it is threadedly coupled, driving lead screw (41) drives rotation by the servo motor (42) being set in cabinet (1).
3. smoke exhaust fan dual power supply control cabinet according to claim 2, it is characterised in that: closed on the driving lead screw (41)
Opposite the first thread segment (411) and the second thread segment (412) of hand of spiral, two pieces of pushing blocks (3) point are symmetrically arranged in its center
It is not connected in the first thread segment (411) and the second thread segment (412).
4. smoke exhaust fan dual power supply control cabinet according to claim 1, it is characterised in that: the impeller (4) includes using
In respectively push left door plate (22), right door plate (23) left push piece (5) and right push piece (6), and for drive left push piece (5) and
The driving link (7) of right push piece (6) synchronous movement.
5. smoke exhaust fan dual power supply control cabinet according to claim 4, it is characterised in that: the left push piece (5) includes connecting
It connects the left push rod (51) on driving link (7), be rotatably connected on the first left guide wheel that cabinet (1) is interior and is located along the same line
(52) and the second left guide wheel (53), and height is lower than the left guide wheel of third (54) of the first left guide wheel (52);
Right push piece (6) includes that the left push rod (51) being correspondingly arranged, the first right guide wheel (62), the second right guide wheel (63) and the third right side are led
It takes turns (64), left push piece (5) is located at parallel surface with right push piece (6) and shifts to install.
6. smoke exhaust fan dual power supply control cabinet according to claim 5, it is characterised in that: the left push piece (5) includes a left side
Drawstring (55), Zola's rope (55) one end are connected on left push rod (51), and the other end successively bypasses the first left guide wheel (52), second left side
Guide wheel (53) and the left guide wheel of third (54), and it is connected to right push rod (61) corresponding end;
Right push piece (6) includes right drawstring (65), and right drawstring (65) one end, which is connected on left push rod (51), restricts (55) far from Zola
One end, the other end successively bypasses the first right guide wheel (62), the second right guide wheel (63) and the right guide wheel of third (64), and is connected to the right side and pushes away
Bar (61) corresponding position.
7. smoke exhaust fan dual power supply control cabinet according to claim 6, it is characterised in that: Zola's rope (55) and right drawing
Rope (65) penetrates two pieces of pushing block (3) settings, and connection fixed thereto respectively.
8. smoke exhaust fan dual power supply control cabinet according to claim 7, it is characterised in that: the driving link (7) includes shape
At the first driving wheel (71) and the second driving wheel (72) that vertical line is arranged, between the first driving wheel (71) and the second driving wheel (72)
It is linked by active drawstring (74), the rotating electric machine (73) for driving the first driving wheel (71) to rotate is additionally provided in cabinet (1).
9. smoke exhaust fan dual power supply control cabinet according to claim 1, it is characterised in that: the movable plate (24) is close to be turned
The side of moving axis (25) is equipped with baffle (26), and baffle (26) is fitted in adjacent activities when left door plate (22) and right door plate (23) are closed
On plate (24).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820880509.3U CN208369008U (en) | 2018-06-06 | 2018-06-06 | Smoke exhaust fan dual power supply control cabinet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201820880509.3U CN208369008U (en) | 2018-06-06 | 2018-06-06 | Smoke exhaust fan dual power supply control cabinet |
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Publication Number | Publication Date |
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CN208369008U true CN208369008U (en) | 2019-01-11 |
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ID=64928004
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CN201820880509.3U Active CN208369008U (en) | 2018-06-06 | 2018-06-06 | Smoke exhaust fan dual power supply control cabinet |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108683097A (en) * | 2018-06-06 | 2018-10-19 | 荣马电器有限公司 | A kind of smoke exhaust fan dual power supply control cabinet |
-
2018
- 2018-06-06 CN CN201820880509.3U patent/CN208369008U/en active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108683097A (en) * | 2018-06-06 | 2018-10-19 | 荣马电器有限公司 | A kind of smoke exhaust fan dual power supply control cabinet |
CN108683097B (en) * | 2018-06-06 | 2023-10-03 | 荣马电器有限公司 | Dual-power control box of smoke exhaust fan |
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