CN214413249U

CN214413249U - Wall-mounted electrical control cabinet

Info

Publication number: CN214413249U
Application number: CN202120609390.8U
Authority: CN
Inventors: 王琴
Original assignee: Chongqing Energy College
Current assignee: Chongqing Energy College
Priority date: 2021-03-25
Filing date: 2021-03-25
Publication date: 2021-10-15
Anticipated expiration: 2031-03-25

Abstract

The utility model discloses a wall-hanging electrical control cabinet, which comprises a wall body, the wall body outside is seted up flutedly, the wall body all rotates through the pivot at recess bottom inner wall and is connected with first screw thread lead screw and second screw thread lead screw, first screw thread lead screw and second screw thread lead screw below department outside respectively the first worm wheel of fixedly connected with and second worm wheel, be equipped with the worm between first worm wheel and the second worm wheel. Compared with the prior art, the utility model discloses a rotatory hand wheel drives the worm and rotates, thereby make first worm wheel drive first screw thread lead screw and rotate and drive the second screw thread with the second worm wheel and rotate, utilize between the screw thread effect to make first nut and second nut reciprocate, thereby reciprocating of control cabinet, it is more convenient to make installation and maintenance electrical equipment, through be provided with the drying plate bottom micro-fan, can carry out drying process to the air current of entering, can avoid during external dust gets into the cabinet through being provided with the dust cover simultaneously.

Description

Wall-mounted electrical control cabinet

Technical Field

The utility model relates to an electrical control cabinet technical field especially relates to a wall-hanging electrical control cabinet.

Background

Along with the rapid development of market economy, automation equipment is more and more popular, and people like to pursue more and can bring convenient device for our life and work, and the regulator cubicle is the cupboard that is formed by steel processing and is used for protecting components and parts normal work. The electrical cabinet manufacturing materials are generally divided into hot rolled steel plates and cold rolled steel plates. The cold-rolled steel sheet is softer than hot-rolled steel sheet, more is fit for the preparation of regulator cubicle. The regulator cubicle usage extensively mainly used chemical industry, environmental protection trade, electric power system, metallurgical system, industry, nuclear power trade, fire control safety control, traffic industry and so on, because the environmental reason needs to fix the regulator cubicle on the wall, when installation is overhauld electrical equipment and circuit, because regulator cubicle fixed height leads to the installation to overhaul convenient not enough, just need a regulator cubicle that can reciprocate.

Through the retrieval, chinese patent publication is CN 211557686U's patent, discloses a wall-hanging electrical control cabinet, including organism and the tight hole of waist, the inner wall both sides of organism are fixed with the interior link plate, and the outer wall of interior link plate is fixed with the fixed plate, the tight hole of waist is seted up in the middle part both sides of fixed plate, and the inboard middle part of fixed plate has seted up the spread groove, the inner wall laminating of spread groove has sealed the pad, and the inner wall distribution of spread groove has electrical apparatus mounting structure, the outer wall one side distribution of organism has the hinge. This wall-hanging electrical control cabinet is provided with the fixed plate, be detachable construction between fixed plate and the interior link plate, as electrical apparatus mounting structure's basic fixed knot structure between whole fixed plate and the interior link plate, adopt the fix with screw to be in the same place, the tight hole of its waist evenly distributes in the both sides of fixed plate and interior link plate, after the tight hole coincidence of waist between fixed plate and the interior link plate, the user can be through fixed parts such as screw, fix fixed plate and interior link plate, adopt the tight hole of waist as fixed connection hole, can satisfy the multiple fixed mode device of user.

The wall-mounted electrical control cabinet device in the patent has the following defects: when the wall of the electrical control cabinet is hung on the wall, the electrical control cabinet has a certain height, and the electrical equipment and the circuit are not convenient to overhaul and install.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a wall-mounted electrical control cabinet.

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

a wall-mounted electrical control cabinet comprises a wall body, wherein a groove is formed in the outer portion of the wall body, the inner wall of the bottom end of the groove of the wall body is rotatably connected with a first threaded screw rod and a second threaded screw rod through a rotating shaft, a first worm wheel and a second worm wheel are respectively and fixedly connected with the outer portions of the lower portions of the first threaded screw rod and the second threaded screw rod, a worm is arranged between the first worm wheel and the second worm wheel and is meshed with the first worm wheel and the second worm wheel, the outer portion of one end of the worm is rotatably connected with the inner wall of the groove through the rotating shaft, a hand wheel is fixedly connected with the outer portion of the other end of the worm, a plurality of second nuts and first nuts are respectively and rotatably connected with the outer portions of the first threaded screw rod and the second threaded screw rod through threads, connecting plates are respectively sleeved on the outer portions of the first nuts and the second nuts, and connecting pieces and angle codes are respectively and fixedly connected with the outer portions of the connecting plates, the connecting piece and the outside fixedly connected with cabinet in angle sign indicating number one side, and be equipped with the bolt between cabinet and connecting piece and the angle sign indicating number, the outside fixedly connected with hinge in cabinet one side, cabinet one side outside is connected with the cabinet door through the hinge rotation.

Furthermore, a first through hole is formed in the outer portion of the bottom end of the cabinet, the cabinet is provided with a micro fan in the first through hole, a drying plate is arranged at the top end of the micro fan, and the outer portions of two sides of the drying plate are fixedly connected with the inner wall of the cabinet.

Furthermore, a plurality of air inlets are formed in one side of the drying plate.

Furthermore, a plurality of heat dissipation holes are fixedly connected to the top of the cabinet.

Furthermore, the outside fixedly connected with dampproofing board of cabinet one side.

Furthermore, a transparent plate is arranged inside the cabinet door.

Further, a clamping groove is formed in the outer portion of one side of the cabinet, a sealing strip is fixedly connected to the outer portion of one side of the cabinet door, the sealing strip is matched with the clamping groove, and a handle is fixedly connected to the outer portion of the other side of the cabinet door.

Furthermore, a dust cover is arranged outside the bottom end of the micro fan.

The utility model has the advantages that:

1. by arranging the first worm wheel, the second worm wheel and the worm, firstly, the cabinet is fixed on the connecting plate by bolts by utilizing an angle code and a connecting piece, simultaneously, the worm is driven to rotate by clockwise rotating the driving hand wheel, because the first worm wheel and the second worm wheel are both meshed with the worm, the worm drives the first worm wheel to rotate rightwards and the second worm wheel to rotate leftwards, simultaneously, the first worm wheel also drives the first threaded screw rod to rotate rightwards and the second worm wheel drives the second threaded screw rod to rotate leftwards, and by arranging the first threaded screw rod and the second threaded worm with opposite thread directions, the first nut and the second nut move upwards on the threaded screw rod, thereby driving the cabinet to move upwards on the wall body, on the contrary, when the driving hand wheel rotates anticlockwise, the first nut and the second nut are driven to move downwards by the action of the threads, the cabinet can move upwards and downwards by controlling the cabinet, the electrical equipment in the cabinet can be more conveniently installed and maintained, so that the construction efficiency is improved;

2. by arranging the micro fan and the drying plate and arranging the micro fan at the bottom of the cabinet, the electric equipment can be cooled by blowing positive pressure airflow into the cabinet by using the micro fan, meanwhile, the drying plate is arranged at the top of the micro fan, and the blown air can be dried by using the blowing effect of the micro fan on one side of the bottom of the drying plate, so that the phenomenon that the air entering the cabinet through an air inlet hole contains water vapor, the water vapor is attached to an electric circuit, and the circuit is aged and leaks electricity is avoided;

3. through setting up the dust cover, can avoid micro fan to prevent that the electrical equipment outside from covering there is the dust in with the leading-in cabinet of outside dust, lead to life to shorten.

Drawings

Fig. 1 is a front view of a wall-mounted electrical control cabinet according to embodiment 1;

fig. 2 is a front view of a worm of a wall-mounted electrical control cabinet according to embodiment 1;

FIG. 3 is an enlarged view of the portion A in FIG. 1;

fig. 4 is a partial cabinet front view of a wall-mounted electrical control cabinet according to embodiment 1;

fig. 5 is a front view of a dust cover of a wall-mounted electrical control cabinet as set forth in embodiment 2.

In the figure: 1-wall body, 2-first threaded screw rod, 3-second threaded screw rod, 4-first nut, 5-second nut, 6-connecting plate, 7-connecting piece, 8-corner connector, 9-first worm wheel, 10-second worm wheel, 11-worm, 12-hand wheel, 13-cabinet, 14-moisture-proof plate, 15-handle, 16-hinge, 17-cabinet door, 18-transparent plate, 19-clamping groove, 20-sealing strip, 21-drying plate, 22-micro fan, 23-air inlet, 24-heat dissipation hole and 25-dust cover.

Detailed Description

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

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-4, a wall-mounted electrical control cabinet comprises a wall body 1, a groove is formed in the outer portion of the wall body 1, the inner wall of the bottom end of the groove of the wall body 1 is rotatably connected with a first threaded lead screw 2 and a second threaded lead screw 3 through a rotating shaft, the outer portions of the lower portions of the first threaded lead screw 2 and the second threaded lead screw 3 are respectively and fixedly connected with a first worm wheel 9 and a second worm wheel 10, a worm 11 is arranged between the first worm wheel 9 and the second worm wheel 10, the worm 11 is respectively meshed with the first worm wheel 9 and the second worm wheel 10, the outer portion of one end of the worm 11 is rotatably connected with the wall body 1 through the rotating shaft, a hand wheel 12 is fixedly connected with the outer portion of the other end of the worm 11, the outer portions of the first threaded lead screw 2 and the second threaded lead screw 3 are respectively and rotatably connected with a plurality of second nuts 5 and first nuts 4 through threads, and connecting plates 6 are respectively sleeved on the outer portions of the first nuts 4 and the second nuts 5, and the connecting plate 6 is externally and respectively fixedly connected with a connecting piece 7 and an angle code 8, the connecting piece 7 and the outside of one side of the angle code 8 are fixedly connected with a cabinet 13, bolts are arranged between the cabinet 13 and the connecting piece 7 and the angle code 8, the outside of one side of the cabinet 13 is fixedly connected with a hinge 16, the outside of one side of the cabinet 13 is rotatably connected with a cabinet door 17 through the hinge 16, through arranging a first worm wheel 9, a second worm wheel 10 and a worm 11, the cabinet 13 is firstly fixed on the connecting plate 6 through the bolts by using the angle code 8 and the connecting piece 7, and simultaneously the worm 11 is driven to rotate by clockwise rotating a driving hand wheel 12, because the first worm wheel 9 and the second worm wheel 10 are both meshed with the worm 11, at the moment, the worm 111 drives the first worm wheel 9 to rotate rightwards and the second worm wheel 10 to rotate leftwards, and simultaneously the first worm wheel 9 also drives the first screw thread lead screw 2 to rotate rightwards and the second worm wheel 10 drives the second thread lead screw 3 to rotate leftwards, through setting up first screw lead screw 2 and 3 opposite direction of screw thread of second screw thread worm, first nut 4 and second nut 5 upward movement on the screw thread lead screw this moment to drive cabinet 13 up-movement on wall body 1, on the contrary, when driving hand wheel 12 anticlockwise rotation, because the effect of screw thread makes first nut 4 and second nut 5 drive cabinet 13 and move down, can reciprocate through control cabinet 13, can more conveniently install and overhaul the inside electrical equipment of cabinet 13, thereby improve the efficiency of construction.

Wherein, the first through hole is arranged at the outside of the bottom end of the cabinet 13, the cabinet 13 is provided with a 1804 type micro fan 22 in the first through hole, the top end of the 1804 type micro fan 22 is provided with a drying plate 21, the outsides of two sides of the drying plate 21 are fixedly connected with the inner wall of the cabinet 13, one side of the drying plate 21 is provided with a plurality of air inlets 23, the outside of the top end of the cabinet 13 is fixedly connected with a plurality of heat dissipation holes 24, the micro fan 22 and the drying plate 21 are arranged, the micro fan 22 is arranged at the bottom of the cabinet 13, the micro fan 22 is used for blowing positive pressure air flow into the cabinet 13 to cool the electrical equipment, the drying plate 21 is arranged at the top of the micro fan 22, the air blowing effect of the micro fan 22 at one side of the bottom of the drying plate 21 is used for drying the blown air, and the air flow entering the cabinet 13 through the air inlets 23 is prevented from containing water vapor, so that the water vapor is attached to the electric circuit, and the circuit has the phenomena of aging, electric leakage and the like.

Wherein, the outside fixedly connected with dampproofing board 14 in 13 one sides of cabinet is through installing the moisture that dampproofing board can effectually absorb the infiltration in the wall in cabinet one side, avoids moisture to lead to the fact the electric circuit short circuit in permeating the cabinet to and produce the electric spark and lead to the conflagration breaing out, the inside transparent plate 18 of having seted up of cabinet door 17 can observe the condition of electrical equipment in the cabinet through the transparent plate.

The cabinet comprises a cabinet body, a cabinet door and a cabinet, wherein a clamping groove 19 is formed in the outer portion of one side of the cabinet body 13, a sealing strip 20 is fixedly connected to the outer portion of one side of the cabinet door 17, the sealing strip 20 is matched with the clamping groove 19, air tightness between the cabinet door and the cabinet body can be enhanced, dust is prevented from entering from a gap between the cabinet door and the cabinet body, meanwhile, air flow is prevented from leaking from the gap, the heat dissipation effect is influenced, and a handle 15 is fixedly connected to the outer portion of the other side of the cabinet door 17.

The working principle is as follows: by arranging the first worm wheel 9, the second worm wheel 10 and the worm 11, firstly, the cabinet 13 is fixed on the connecting plate 6 by bolts by utilizing the angle code 8 and the connecting piece 7, meanwhile, the worm 11 is driven to rotate by clockwise rotating the driving hand wheel 12, because the first worm wheel 9 and the second worm wheel 10 are both meshed with the worm 11, the worm 111 drives the first worm wheel 9 to rotate rightwards and the second worm wheel 10 to rotate leftwards, meanwhile, the first worm wheel 9 also drives the first threaded screw rod 2 to rotate rightwards and the second worm wheel 10 drives the second threaded screw rod 3 to rotate leftwards, by arranging the first threaded screw rod 2 and the second threaded screw rod 3 with opposite thread directions, the first nut 4 and the second nut 5 move upwards on the threaded screw rod, thereby driving the cabinet 13 to move upwards on the wall body 1, on the contrary, when the driving hand wheel 12 rotates anticlockwise, the first nut 4 and the second nut 5 drive the cabinet 13 to move downwards due to the action of threads, can reciprocate through control cabinet 13, can make things convenient for more to install and overhaul the inside electrical equipment of cabinet 13 to improve the efficiency of construction.

By arranging the micro fan 22 and the drying plate 21, the micro fan 22 is arranged at the bottom of the cabinet 13, the electric equipment can be cooled by utilizing the positive pressure air flow blown into the cabinet 13 by the micro fan 22, meanwhile, the drying plate 21 is arranged at the top of the micro fan 22, the blown air can be dried by utilizing the air blowing effect of the micro fan 22 at one side of the bottom of the drying plate 21, the air flow entering the cabinet 13 through the air inlet hole 23 is prevented from containing water vapor, so that the water vapor is attached to the electric circuit, the circuit has the phenomena of aging, electric leakage and the like, the moisture permeating in the wall body can be effectively adsorbed by the moisture-proof plate arranged at one side of the cabinet, the moisture is prevented from permeating into the cabinet to cause the short circuit of the electric circuit, the electric spark is generated to cause fire, the condition of the electric equipment in the cabinet can be observed through the transparent plate, and the air tightness between the cabinet door and the cabinet can be enhanced through the sealing strip, block that the dust gets into from the gap between cabinet door and the cabinet, also prevent simultaneously that the air current from spilling from the gap, influence the radiating effect.

Example 2

Referring to fig. 5, compared with embodiment 1, in order to prevent the electrical equipment from being covered with dust and causing a reduction in service life, a dust cover 25 is disposed outside the bottom end of the micro-fan 22, and by disposing the dust cover 25, the micro-fan 22 can be prevented from guiding external dust into the cabinet 13, and the electrical equipment is prevented from being covered with dust and causing a reduction in service life.

By providing the dust cover 25, the micro-fan 22 can be prevented from guiding external dust into the cabinet 13, and the electrical equipment can be prevented from being covered with dust, resulting in a shortened service life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a wall-hanging electrical control cabinet, includes wall body (1), its characterized in that, wall body (1) outside is seted up flutedly, wall body (1) all rotates through the pivot at recess bottom inner wall and is connected with first screw lead screw (2) and second screw lead screw (3), first screw lead screw (2) and second screw lead screw (3) below department outside respectively fixedly connected with first worm wheel (9) and second worm wheel (10), be equipped with worm (11) between first worm wheel (9) and second worm wheel (10), and worm (11) all mesh with first worm wheel (9) and second worm wheel (10), worm (11) one end outside is connected through the pivot rotation with wall body (1) at the recess inner wall, worm (11) other end outside fixedly connected with hand wheel (12), first screw lead screw (2) and second screw lead screw (3) outside are connected with a plurality of second nut (5) and first worm wheel (10) through the screw rotation respectively Nut (4), first nut (4) and second nut (5) outside all overlap and be equipped with connecting plate (6), and connecting plate (6) outside respectively fixedly connected with connecting piece (7) and angle sign indicating number (8), connecting piece (7) and the outside fixedly connected with cabinet (13) of angle sign indicating number (8) one side, and be equipped with the bolt between cabinet (13) and connecting piece (7) and angle sign indicating number (8), the outside fixedly connected with hinge (16) of cabinet (13) one side, cabinet (13) one side outside is rotated through hinge (16) and is connected with cabinet door (17).

2. A wall-mounted electrical control cabinet according to claim 1, characterized in that a first through hole is formed in the outer portion of the bottom end of the cabinet (13), a micro fan (22) is arranged in the first through hole of the cabinet (13), a drying plate (21) is arranged at the top end of the micro fan (22), and the outer portions of two sides of the drying plate (21) are fixedly connected with the inner wall of the cabinet (13).

3. A wall-mounted electrical control cabinet as claimed in claim 2, wherein the drying plate (21) has a plurality of air inlets (23) formed at one side thereof.

4. A wall-mounted electrical control cabinet according to claim 3, characterized in that a plurality of heat dissipation holes (24) are fixedly connected to the top of the cabinet (13).

5. A wall-mounted electrical control cabinet as claimed in claim 4, characterized in that a moisture-proof plate (14) is fixedly connected to the outside of one side of the cabinet (13).

6. A wall-mounted electric control cabinet according to claim 5, characterized in that the cabinet door (17) is provided with a transparent plate (18) inside.

7. A wall-mounted electrical control cabinet according to claim 6, characterized in that a clamping groove (19) is formed in the outside of one side of the cabinet (13), a sealing strip (20) is fixedly connected to the outside of one side of the cabinet door (17), the sealing strip (20) is matched with the clamping groove (19), and a handle (15) is fixedly connected to the outside of the other side of the cabinet door (17).

8. A wall-mounted electrical control cabinet according to claim 7, characterized in that the miniature fan (22) is provided with a dust cover (25) at the bottom end thereof.