CN108879394B - Power distribution cabinet convenient to install - Google Patents
Power distribution cabinet convenient to install Download PDFInfo
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- CN108879394B CN108879394B CN201810965557.7A CN201810965557A CN108879394B CN 108879394 B CN108879394 B CN 108879394B CN 201810965557 A CN201810965557 A CN 201810965557A CN 108879394 B CN108879394 B CN 108879394B
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- distribution cabinet
- power distribution
- main adjusting
- driven
- adjusting rod
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
Abstract
The invention discloses a power distribution cabinet convenient to install, which belongs to the technical field of power equipment and comprises a power distribution cabinet body and a power distribution cabinet door, wherein an adjustable device is arranged in the power distribution cabinet body, the adjustable device is provided with at least two upright posts with cylindrical structures, a main adjusting rod and a driven rod are connected between the upright posts, the main adjusting rod is clamped with any opening arranged on the upright posts through a positioning assembly, the driven rod is slidably connected with the upright posts and is positioned above or below the main adjusting rod, the power distribution cabinet body is rotatably connected with the power distribution cabinet door through a hinge, the power distribution cabinet door is provided with two door plates, and after the first door plate is rotatably opened around the hinge, the second door plate can be folded with the first door plate at a certain included angle with an X axis.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a power distribution cabinet convenient to install.
Background
A power distribution cabinet, a lighting power distribution cabinet and a metering cabinet are separated from each other, the power distribution cabinet is a final-stage device of a power distribution system, the power distribution cabinet is a general name of a motor control center, a plurality of electrical elements are generally arranged in the power distribution cabinet, mounting plates are arranged in most power distribution cabinet bodies in the prior art, through holes are drilled in the mounting plates, mounting holes of the electrical elements are matched with the through holes of the mounting plates, however, the mounting plates are not easily matched with the mounting holes of the electrical elements due to the fixed positions of the holes after drilling, the electrical elements are easily mounted, in addition, in the prior art, power distribution cabinet doors are generally opened outwards, when the ground clearance at the lower part of the power distribution cabinet door is insufficient, particularly in northeast China, due to the fact that the ground is cold in winter and contains a certain amount of moisture, when the air temperature is reduced to be below 0 ℃, the ground in a certain, the phenomenon of ground uplift often takes place in frozen soil area, and frost heaving promptly can arouse the road surface to warp the arch to lead to not opening the distribution cabinet door.
Therefore, in order to solve the above problems, the invention provides a power distribution cabinet convenient to install, which is convenient for installation of electrical components and can open a power distribution cabinet door when the ground is uneven.
Disclosure of Invention
The invention aims to provide a power distribution cabinet convenient to install, which is convenient for installation of electrical elements and can open a power distribution cabinet door when the ground is uneven.
In order to achieve the above purpose, the invention provides the following technical scheme:
the invention discloses a power distribution cabinet convenient to install, which comprises:
the power distribution cabinet is internally provided with an adjustable device which can be adjusted randomly along the X-axis direction and the Y-axis direction of a coordinate system and is matched with the mounting hole pitch of the electrical component;
the power distribution cabinet door, the power distribution cabinet door passes through hinge and power distribution cabinet body swivelling joint, the power distribution cabinet door can be the folding of certain contained angle with the X axle after opening around the hinge rotation.
Furthermore, adjustable device has two at least stands that are on a parallel with Y axle direction ground cylinder structure, the both ends of stand all are through connecting seat and switch board body fixed connection, and be connected with a plurality of main pole and a plurality of driven lever between the stand, main pole pass through locating component with arbitrary notch block that the stand set up, the driven lever with stand sliding connection is located main pole top or below.
Further, the main adjusting rod comprises a main adjusting rod body, a strip-shaped hole is formed in the side wall, parallel to the XY plane, of the main adjusting rod body in the X-axis direction and used for fixedly mounting an electrical element, main adjusting rod shaft sleeves are arranged at two ends of the main adjusting rod body and are in clearance fit with the stand columns and are in sliding connection with the stand columns, the lower portions of the main adjusting rod shaft sleeves are fixedly connected with a positioning assembly, and the positioning assembly can be clamped with any one of the openings of the stand columns through balls to control the height of the main adjusting rod relative to the ground.
Further, the driven rod comprises a driven rod body, a strip-shaped hole is formed in the side wall, parallel to the XY plane, of the driven rod along the X-axis direction and used for fixedly mounting an electric element, driven rod shaft sleeves are arranged at two ends of the driven rod body, and the driven rod shaft sleeves are in clearance fit with the stand columns and are in sliding connection with the stand columns to be drawn close to or far away from the distance between the driven rod and the main adjusting rod.
Further, locating component includes locating component body and baffle, the locating component body is equipped with the boss portion of cylinder axle sleeve portion and cuboid, the axle sleeve portion of locating component body have with the coaxial and shaft hole that the size equals of master adjusting lever axle sleeve with the cylinder clearance fit ground sliding connection of stand, the boss portion of locating component body is located one side of axle sleeve portion, and the boss portion is equipped with the rectangular shape spout that runs through with the lateral wall of axle sleeve portion intersection, the baffle all is equipped with at the both ends of spout, the baffle with the spout and the lateral wall of stand forms and holds the die cavity of ball, the ball can slide to through the dead weight the stand the opening position.
Furthermore, the baffle is provided with a groove with an opening smaller than the sliding groove, so that the ball can be controlled to roll in the sliding groove manually.
Further, the ball is a sphere or a cylinder.
Further, the distribution cabinet body is of a cuboid structure, the front side wall of the distribution cabinet is rotatably connected with the distribution cabinet door, and the inner side of the rear side wall of the distribution cabinet body is fixedly connected with an adjustable device.
Furthermore, the adjustable device is provided with a plurality of driven rods, and the driven rods are fixedly connected with the power distribution cabinet body through a link mechanism;
the driven rod is provided with T-shaped grooves parallel to the upper surface and the lower surface of a horizontal plane, and T-shaped sliding blocks capable of sliding along the T-shaped sliding grooves are arranged in the T-shaped grooves;
link mechanism includes mount pad and connecting rod, the connecting rod with the connecting rod pivot swivelling joint of mount pad, the connecting rod pivot is equipped with the external screw thread, connecting rod upper portion is equipped with compresses tightly the handle, the handle with connecting rod pivot threaded connection, and can control the rotation angle of connecting rod, the connecting rod both ends all with two the driven lever T type slider swivelling joint, the connecting rod centers on the rotatory increase or reduction of connecting rod pivot distance between the driven lever.
In the technical scheme, the invention provides the power distribution cabinet convenient to install,
1. according to the adjustable device designed by the invention, the main adjusting rod and the driven rod are connected between the two stand columns, the ball arranged on the positioning assembly fixedly connected with the main adjusting rod is clamped with the stand columns to limit the downward sliding of the main adjusting rod, the driven rod is positioned below or above the main adjusting rod and can freely slide along the stand columns, and the adjustable device realizes that the hole pitch sizes of the mounting holes in the X-axis direction and the Y-axis direction are matched with the mounting holes for mounting the electrical elements without limitation when the electrical elements are assembled in the power distribution cabinet body, so that the mounting is convenient;
2. according to the power distribution cabinet door designed by the invention, after the first door panel is opened by rotating around the hinge, the second door panel can be folded at a certain included angle with the X axis, so that the ground clearance between the power distribution cabinet door and the ground surface is increased, and the requirement of smoothly opening the power distribution cabinet door when the ground surface is uneven can be met;
3. the adjustable device designed in the second embodiment of the invention is fixedly connected with the power distribution cabinet body through the connecting rod mechanism, two ends of the connecting rod mechanism are respectively movably connected with the two driven rods, the connecting rod rotates around the center of the rotating shaft to control the driven rods to slide along the upright post, and the distance between the two driven rods is increased or reduced, so that the requirements of mounting hole distances of different sizes of electrical components mounted in the power distribution cabinet body in the Y-axis direction and the X-axis direction are met, and the adjustable device is directly and manually adjusted quickly without auxiliary tools, and is simple to operate and convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic structural diagram of a power distribution cabinet convenient to install according to the present invention;
FIG. 2 is a front view of a switch cabinet of the present disclosure that is easy to install;
FIG. 3 is a schematic diagram illustrating an overall structure of an adjustable device of a power distribution cabinet convenient to install, according to the present invention;
FIG. 4 is a sectional view A-A of an adjustable device of a power distribution cabinet convenient to install, which is disclosed by the invention;
FIG. 5 is a schematic view of a positioning assembly of a power distribution cabinet for easy installation according to the present disclosure;
FIG. 6 is a front view of a baffle of a power distribution cabinet of the present disclosure for ease of installation;
fig. 7 is a schematic structural diagram of an adjustable device with a link mechanism of a power distribution cabinet convenient to install, which is disclosed by the invention.
Description of reference numerals:
1. a power distribution cabinet body; 2 an adjustable device; 3. a column; 4. a connecting seat; 5. a main adjusting lever; 6. a driven lever; 7. a positioning assembly; 8. a ball bearing; 9. a link mechanism; 11. a first door panel; 12. a second door panel;
301. opening the gap;
501. a main lever body; 502. a main adjusting rod shaft sleeve;
601. a follower link body; 602. a driven rod shaft sleeve; 603. a T-shaped slider;
701. a positioning assembly body; 702. a baffle plate; 703. a chute; 704. a groove;
901. a mounting seat; 902. a handle; 903. a connecting rod.
Detailed Description
In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.
As shown in FIGS. 1-6;
the invention discloses a power distribution cabinet convenient to install, which comprises:
the power distribution cabinet comprises a power distribution cabinet body 1, wherein an adjustable device 2 which can be adjusted freely along the X-axis direction and the Y-axis direction of a coordinate system and is matched with the hole pitch of an installation hole of an electrical element is arranged in the power distribution cabinet body 1;
the power distribution cabinet door, power distribution cabinet door pass through hinge and 1 swivelling joint of the power distribution cabinet body, and the power distribution cabinet door can be the folding of certain contained angle with the X axle after opening around the hinge rotation.
Preferably, adjustable device 2 has at least two stands 3 that are on a parallel with Y axle direction ground cylinder structure, and the both ends of stand 3 all are through connecting seat 4 and distribution cabinet body 1 fixed connection to be connected with a plurality of main transfer poles 5 and a plurality of driven lever 6 between the stand 3, main transfer pole 5 passes through locating component 7 and the arbitrary one opening 301 block that stand 3 set up, and driven lever 6 is located main transfer pole 5 top or below with stand 3 sliding connection.
The distribution cabinet body 1 is of a cuboid structure, a distribution cabinet door is rotatably connected to the front side wall, and an adjustable device 2 is fixedly connected to the inner side of the rear side wall of the distribution cabinet body 1.
Specifically, the power distribution cabinet body 1 in the structure is of a cuboid structure, the adjustable device 2 used for mounting electrical components is arranged inside the power distribution cabinet body 1, the adjustable device 2 is fixedly connected with the rear side wall inside the power distribution cabinet body 1, the adjustable device 2 is prevented from being fixedly connected with the bottom wall of the power distribution cabinet body 1, and dust accumulated in the power distribution cabinet body 1 due to long-term use and parts falling off when the electrical components are assembled are favorably cleaned;
referring to fig. 3-4, the adjustable device 2 has two upright posts 3 symmetrically arranged, the upright posts 3 are cylindrical, the axial outer surface of the upright posts 3 is provided with a plurality of notches 301 for clamping with the positioning component, the notches 301 are a gap surrounded by a bottom wall parallel to the horizontal plane, 1 side wall perpendicular to the horizontal plane and a top wall forming an included angle of 45 degrees with the horizontal plane, the top wall of the notch 301 is designed to be inclined to form an included angle of 45 degrees with the horizontal plane for facilitating the entry of the balls 8, which is beneficial for clamping the positioning component 7, two ends of the upright posts 3 are provided with connecting seats 4 fixedly connected with the power distribution cabinet body 1, a plurality of main adjusting rods 5 and driven rods 6 are connected between the two upright posts 3 symmetrically arranged, the main adjusting rods 5 and the driven rods 6 are used in pairs for mounting electrical components, the main adjusting rods 5 are movably connected with any position of the upright posts 3 through the positioning component 7, the driven rod 6 and the upright post 3 are arranged above or below the main adjusting rod 5 in a sliding connection manner, the main adjusting rod 5 and the driven rod 6 are parallel to the surface of the rear side wall of the power distribution cabinet body 1 and are provided with strip-shaped holes, the distance between the main adjusting rod 5 and the driven rod 6 is determined by the hole distance of the mounting holes of the electrical elements arranged in the power distribution cabinet body 1, which are parallel to the axial direction of the upright post 3, and the hole distance of the mounting holes of the electrical elements vertical to the axial direction of the upright post 3 is fixedly arranged in the strip-shaped holes of the main adjusting rod 5 and the driven rod 6 without limitation, and the adjustable device 2 can fixedly arrange the electrical elements in the horizontal direction and the vertical direction without limitation and adjustment, is beneficial to matching with electrical elements of different types;
referring to fig. 2, the power distribution cabinet door comprises two door panels, a first door panel 11 and a second door panel 12, wherein the first door panel 11 is enclosed by three right-angle sides and a bevel edge to form a trapezoid-shaped cross section, the second door panel 12 is enclosed by two right-angle sides and a bevel edge to form a right-angle triangle-shaped cross section, the power distribution cabinet door is formed by splicing the first door panel 11 and the second door panel 12 to form four rectangular structures with 90 degrees, the long right-angle side of the first door panel 11 is rotatably connected with the power distribution cabinet body 1 through a hinge, the long bevel edge of the second door panel 12 is rotatably connected with the first door panel 11 through a hinge, when the second door panel 12 is rotatably arranged on the power distribution cabinet body 1 side around the hinge and is folded in the first door panel 11, a magnet arranged on the second door panel 12 can be adsorbed on the surface of the first door panel 11, the second door panel 12 is designed to be in a triangular structure and folded with the first door panel 11 to meet the condition that, especially in the northeast of china, the low temperature ground of winter is easily frozen and is bloated, and the switch board door ground clearance is difficult to open the door inadequately, and the second door plant 12 utilizes magnet magnetic force to adsorb on first door plant 11 after folding to be favorable to operating space regular, is unlikely to trip maintenance personal or step on second door plant 12 etc. and influences the staff and maintains the electrical components of switch board body 1 inside.
As shown in fig. 4-6;
preferably, locating component 7 includes locating component body 701 and baffle 702, locating component body 701 is equipped with the boss portion of cylinder boss portion and cuboid, locating component body 701's boss portion has coaxially with main adjusting lever axle sleeve 502, and the shaft hole that the size equals is sliding connection with the cylinder clearance fit ground of stand 3, locating component body 701's boss portion is located one side of boss portion, the boss portion is equipped with the rectangular shape spout 703 that runs through with the lateral wall of boss portion junction, baffle 702 is all equipped with at the both ends of spout 703, baffle 702 and spout 703 and the lateral wall of stand 3 form the die cavity that holds ball 8, ball 8 can slide to opening 301 position of stand 3 through the dead weight. The baffle 702 is provided with a groove 704 having an opening smaller than the chute 703. The ball 8 is a sphere or a cylinder.
Specifically, locating component 7 includes locating component body 701 and baffle 702 in this structure, locating component body 701 is equipped with the boss portion of cylinder axle sleeve portion and cuboid, locating component body 701's axle sleeve portion cover is established at the stand 3 cylinder surface, locating component body 701's boss portion is located one side of axle sleeve portion, the lateral wall of boss portion and axle sleeve portion junction is equipped with rectangular shape spout 703 that runs through, the axis and the level of spout 703 are the 45 contained angles, all be equipped with baffle 702 on the both ends of spout 703, baffle 702 and spout 703 and stand 3's lateral wall form the die cavity that holds ball 8, and baffle 702 is equipped with the recess 704 that the opening is less than spout 703 and is convenient for manual control ball 8 to roll in the spout, ball 8 can roll to the contact with stand 3 lateral wall through the dead weight in the spout 703, and restrict locating component 7 and the main transfer lever axle sleeve 502 fixed connection that main transfer lever 5 both ends set up, locating component 7 upper portion can be fast with main transfer lever 703 fixed connection The adjusting rod 5 is optionally fixed to the body of the upright 3.
As shown in fig. 3;
preferably, the main adjusting lever 5 comprises a main adjusting lever body 501, the main adjusting lever body 501 is provided with a strip-shaped hole along the X-axis direction and parallel to the side wall of the XY plane, the strip-shaped hole is used for fixedly mounting an electrical component, two ends of the main adjusting lever body 501 are respectively provided with a main adjusting lever shaft sleeve 502 in clearance fit sliding connection with the upright post 3, the lower part of the main adjusting lever shaft sleeve 502 is fixedly connected with the positioning component 7, and the positioning component 7 can control the height of the main adjusting lever 5 relative to the ground through the ball 8 and the any one opening 301 of the upright post 3 in a clamping manner. Preferably, the driven rod 6 comprises a driven rod body 601, the side wall of the driven rod 6 along the X-axis direction and parallel to the XY plane is provided with a strip-shaped hole for fixedly mounting an electrical element, both ends of the driven rod body 601 are provided with driven rod bushings 602, and the driven rod bushings 602 are in clearance fit with the upright 3 and are pulled close to or far away from the distance between the driven rod bushings and the main adjusting rod 5 in a sliding connection manner.
Specifically, the driven rod 6 and the main adjusting rod 5 are used in pairs in the structure, a driven rod shaft sleeve 602 of the driven rod 6 can slide along the axial direction of the upright post 3 at will, the driven rod 6 can be positioned at the lower part of the main adjusting rod 5 or at the upper part of the main adjusting rod 5, the distance between the driven rod 6 and the main adjusting rod 5 can be adjusted at will to meet the hole pitch of mounting holes of different electrical elements along the axial direction of the upright post 3, a connecting rod 501 on the main adjusting rod 5 and a strip-shaped hole perpendicular to the axial direction of the upright post 3, formed by a connecting rod 601 of the driven rod 6, are beneficial to mounting holes of the electrical elements in the horizontal direction, and the structure meets the mounting holes of the electrical elements in different sizes in the vertical direction and the horizontal direction and;
example two:
as shown in fig. 7;
preferably, the adjustable device 2 is provided with a plurality of driven rods 6, and the driven rods 6 are fixedly connected with the power distribution cabinet body 1 through a link mechanism 9;
the driven rod 6 is provided with T-shaped grooves parallel to the upper surface and the lower surface of a horizontal plane, and T-shaped sliding blocks 603 capable of sliding along the T-shaped sliding grooves are arranged in the T-shaped grooves;
link 9 includes mount pad 901 and connecting rod 903, and connecting rod 903 and mount pad 901's connecting rod pivot swivelling joint, the connecting rod pivot is equipped with the external screw thread, and connecting rod 903 upper portion is equipped with compresses tightly handle 902, handle 902 and connecting rod pivot threaded connection to the rotation angle of connecting rod 903 can be controlled to handle 902, and the both ends of connecting rod 903 all with two driven lever 6's T type slider 603 swivelling joint, and connecting rod 903 can increase or reduce the distance between the driven lever 6 around the connecting rod pivot is rotatory.
Concretely, stand 3 is fixed connection on the lateral wall of the distribution cabinet body 1 as the guide bar of driven lever 6 in this structure, a plurality of driven levers 6 of sliding connection are gone up on the cylinder of stand 3, and driven lever 6 two are a set of distance between two driven levers 6 of adjustment through link mechanism 9, thereby match with the mounting hole pitch of the parallel Y axle direction of electrical components, T type spout has all been seted up along the upper surface and the lower surface of Y axle direction to driven lever 6, all be equipped with two T type sliders 603 and link mechanism 9 swivelling joint in the T type spout of a set of relative driven lever 6, link mechanism 9 includes two connecting rods 903, two connecting rods 903 use simultaneously, and crosswise swivelling joint is favorable to improving the stability between driven connecting rod 6 between two driven levers 6, connecting rod 903 passes through shaft hole and the connecting rod pivot swivelling joint that mount pad 901 set up, through the contained angle control driven lever 6 between two connecting rods 903 and slide along stand 3 and increase or reduce the driven lever between two driven levers 6 Distance to two connecting rods 903 after the handle 902 through connecting rod pivot top threaded connection fixes the rotation, this structure satisfies distribution cabinet 1 internally mounted's electrical components Y axle direction and the not unidimensional mounting hole apart from the demand of X axle direction simultaneously, does not need the direct manual quick adjustment of appurtenance moreover, easy operation, convenient to use.
In the technical scheme, the power distribution cabinet convenient to install, provided by the invention, has the beneficial effects that:
1. according to the adjustable device designed by the invention, the main adjusting rod and the driven rod are connected between the two stand columns, the ball arranged on the positioning assembly fixedly connected with the main adjusting rod is clamped with the stand columns to limit the downward sliding of the main adjusting rod, the driven rod is positioned below or above the main adjusting rod and can freely slide along the stand columns, and the adjustable device realizes that the hole pitch sizes of the mounting holes in the X-axis direction and the Y-axis direction are matched with the mounting holes for mounting the electrical elements without limitation when the electrical elements are assembled in the power distribution cabinet body, so that the mounting is convenient;
2. according to the power distribution cabinet door designed by the invention, after the first door panel is opened by rotating around the hinge, the second door panel can be folded at a certain included angle with the X axis, so that the ground clearance between the power distribution cabinet door and the ground surface is increased, and the requirement of smoothly opening the power distribution cabinet door when the ground surface is uneven can be met;
3. the adjustable device designed in the second embodiment of the invention is fixedly connected with the power distribution cabinet body through the connecting rod mechanism, two ends of the connecting rod mechanism are respectively movably connected with the two driven rods, the connecting rod rotates around the center of the rotating shaft to control the driven rods to slide along the upright post, and the distance between the two driven rods is increased or reduced, so that the requirements of mounting hole distances of different sizes of electrical components mounted in the power distribution cabinet body in the Y-axis direction and the X-axis direction are met, and the adjustable device is directly and manually adjusted quickly without auxiliary tools, and is simple to operate and convenient to use.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (5)
1. The utility model provides a switch board convenient to installation which characterized in that includes:
the power distribution cabinet comprises a power distribution cabinet body (1), wherein an adjustable device (2) which can be adjusted randomly along the X-axis direction and the Y-axis direction of a coordinate system and is matched with the hole pitch of an installation hole of an electrical element is arranged in the power distribution cabinet body (1);
the power distribution cabinet door is rotatably connected with the power distribution cabinet body (1) through a hinge, and can be folded at a certain included angle with an X axis after being opened by rotating around the hinge;
the adjustable device (2) is provided with at least two upright posts (3) which are parallel to a Y-axis direction and have a cylindrical structure, two ends of each upright post (3) are fixedly connected with the power distribution cabinet body (1) through connecting seats (4), a plurality of main adjusting rods (5) and a plurality of driven rods (6) are connected between the upright posts (3), the main adjusting rods (5) are clamped with any one notch (301) formed in the upright posts (3) through positioning assemblies (7), and the driven rods (6) are slidably connected with the upright posts (3) and are located above or below the main adjusting rods (5);
the main adjusting rod (5) comprises a main adjusting rod body (501), a strip-shaped hole is formed in the side wall, parallel to the XY plane, of the main adjusting rod body (501) along the X-axis direction and used for fixedly mounting an electric element, main adjusting rod shaft sleeves (502) in clearance fit and sliding connection with the stand columns (3) are arranged at two ends of the main adjusting rod body (501), the lower portions of the main adjusting rod shaft sleeves (502) are fixedly connected with a positioning assembly (7), and the positioning assembly (7) can be clamped with any one of the notches (301) of the stand columns (3) through balls (8) to control the height of the main adjusting rod (5) relative to the ground;
the positioning component (7) comprises a positioning component body (701) and a baffle plate (702), the positioning component body (701) is provided with a cylindrical shaft sleeve part and a cuboid boss part, the shaft sleeve part of the positioning component body (701) is provided with shaft holes which are coaxial with the main adjusting rod shaft sleeve (502) and have the same size, and the shaft holes are in clearance fit sliding connection with the column body of the upright post (3), the boss part of the positioning component body (701) is positioned at one side of the shaft sleeve part, the side wall of the intersection of the boss part and the shaft sleeve part is provided with a through long strip-shaped sliding chute (703), two ends of the sliding groove (703) are respectively provided with a baffle plate (702), the baffle plates (702), the sliding groove (703) and the side wall of the upright post (3) form a cavity for accommodating the ball (8), the ball (8) can slide to the position of the notch (301) of the upright post (3) through self weight;
the top wall of the gap (301) forms an included angle of 45 degrees with the horizontal plane.
2. An easy-to-install power distribution cabinet according to claim 1, wherein the driven rod (6) comprises a driven rod body (601), the side wall of the driven rod (6) along the X-axis direction and parallel to the XY plane is provided with a strip-shaped hole for fixedly installing an electrical element, both ends of the driven rod body (601) are provided with driven rod bushings (602), and the driven rod bushings (602) and the upright posts (3) are in clearance fit and sliding connection to draw close to or far away from the distance between the driven rod bushings and the main adjusting rod (5).
3. An easily installable electrical distribution cabinet according to claim 1, wherein the baffle (702) is provided with a groove (704) having an opening smaller than the chute (703).
4. An easy-to-install switch board according to claim 1, characterized in that the balls (8) are spheres or cylinders.
5. The power distribution cabinet convenient to install according to claim 1, wherein the power distribution cabinet body (1) is of a cuboid structure, the power distribution cabinet door is rotatably connected to the front side wall, and the adjustable device (2) is fixedly connected to the inner side of the rear side wall of the power distribution cabinet body (1).
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| CN201810965557.7A CN108879394B (en) | 2018-08-23 | 2018-08-23 | Power distribution cabinet convenient to install |
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| CN201810965557.7A CN108879394B (en) | 2018-08-23 | 2018-08-23 | Power distribution cabinet convenient to install |
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| CN108879394B true CN108879394B (en) | 2020-01-14 |
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| CN109742667A (en) * | 2019-03-11 | 2019-05-10 | 苏彬良 | A kind of power engineering distribution box |
| CN112423537B (en) * | 2020-11-21 | 2021-10-26 | 北京首信圆方机电设备有限公司 | Rack convenient to installation |
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| CN104712227B (en) * | 2015-03-08 | 2016-08-17 | 宁波高新区夏远科技有限公司 | Three dimensions folding door |
| CN205509316U (en) * | 2016-03-15 | 2016-08-24 | 张君华 | Switch board that makes things convenient for heat easily to disperse is safeguarded in installation |
| CN207320646U (en) * | 2017-09-26 | 2018-05-04 | 中山职业技术学院 | A kind of electric component installation location regulating device of distribution box |
| CN107889415A (en) * | 2017-10-18 | 2018-04-06 | 安徽工程大学 | A kind of internet of things equipment rack |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2010127043A (en) * | 2008-11-28 | 2010-06-10 | Nk Engineering Kk | Panel gate |
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