Frequency conversion control cabinet convenient for adjusting mounting beam

Abstract

The utility model relates to the technical field of frequency conversion control cabinets, and discloses a frequency conversion control cabinet convenient to adjust a mounting beam, which comprises a cabinet body, an adjusting mechanism is fixedly arranged in an inner cavity of the cabinet body, the adjusting mechanism comprises four fixing strips, and the fixing strips are arranged in the inner cavity of the cabinet body. The fixing strips are fixedly connected to the front end and the rear end of the left side and the right side of an inner cavity of the cabinet body correspondingly, lifting grooves are formed in the inner surfaces of the fixing strips correspondingly, sliding blocks are movably connected to the upper ends and the lower ends of inner cavities of the lifting grooves correspondingly, connecting rods are fixedly connected to the right sides of the sliding blocks correspondingly, and mounting beam bodies are fixedly connected to the inner sides of the connecting rods correspondingly. The handle is rotated to drive the lead screw to rotate forwards or reversely, the lead screw drives the lifting plate to move upwards or downwards for adjustment through the threaded sleeve when rotating, the lifting plate drives the sliding block to slide up and down in the inner cavity of the lifting groove through the connecting rod, therefore, the height of the mounting beam body is adjusted, and the mounting beam bodies on the two sides can be adjusted to different heights.

Description

Technical Field

[0001] The utility model relates to the technical field of frequency conversion control cabinets, in particular to a frequency conversion control cabinet which is convenient for adjusting a mounting beam. Background Art

[0002] The frequency conversion control cabinet is mainly used to adjust the operating frequency of the equipment, reduce energy loss, start the equipment smoothly, and reduce the damage to the motor caused by the large current generated when the equipment is directly started. At the same time, it has its own analog input (for speed control or feedback signal), PID control, pump switching control (for constant pressure), communication function, macro function (different parameter settings for different occasions), multi-speed, etc. It can be widely used in industrial and agricultural production and various types of buildings. Automatic control of water supply, drainage, fire protection, sprinkler network boosting and HVAC hot and cold water circulation).

[0003] During the use of the frequency conversion control cabinet, various components and equipment in the control cabinet will be supported and fixed by installing beams. It provides a stable and reliable structural platform, so that the equipment in the control cabinet, such as frequency converters, circuit boards, etc., can be safely installed and connected. In addition, the installation beams also help to maintain the neatness and order of the equipment, which is convenient for future inspection and maintenance work. However, the existing frequency conversion control cabinet installation beams may not be easy to adjust, thereby reducing the flexibility and adjustability of the equipment layout, which may lead to difficulties in installing or maintaining large or irregularly shaped equipment because the fixed beam structure limits the possibility of equipment configuration. In addition, the installation beams that are not easy to adjust may also affect the space utilization efficiency inside the control cabinet, making it impossible to optimize the space to adapt to future technology upgrades or expansion needs.

[0004] Therefore, those skilled in the art provide a frequency conversion control cabinet that is convenient for adjusting the mounting beam to solve the problems raised in the above background technology. Utility Model Content

[0005] In view of this, the utility model provides a frequency conversion control cabinet which is convenient for adjusting the mounting beam, so as to solve or alleviate the technical problems existing in the prior art, and at least provide a beneficial choice.

[0006] 7. The swiftly and minutely adjusting device for a wood-planer working table as claimed in claim 1, wherein said adjusting base is an iron plate and said adjusting base is a steel plate, and said steel plate is connected along said cam path to said adjusting base. said steel plate is connected along said cam path to said adjusting base.

[0007] Further preferably, the bundle coil is circular and is made of Teflon.

[0008] Further preferably, the top of the screw rod is rotatably connected to the top of the inner cavity of the cabinet, and the bottom of the rotating handle is rotatably connected to the bottom of the inner cavity of the cabinet.

[0009] Further preferably, first handles are fixedly connected to both left and right sides of the back side of the maintenance plate, and the first handles are symmetrically arranged, and the outer surfaces of the first handles are covered with anti-slip covers.

[0010] Further preferably, both left and right sides of the front face of the cabinet are movably connected with movable doors via hinges, and the front ends of the outer sides of the movable doors are fixedly connected with second handles, and the second handles are symmetrically arranged.

[0011] Further preferably, a ceiling is fixedly connected to the top of the cabinet, and the ceiling is made of stainless steel, and the outer surface of the ceiling is coated with anti-corrosion paint.

[0012] Further preferably, universal wheels are provided at the four corners of the bottom of the cabinet, threaded rods are threadedly connected to the four corners of the bottom of the cabinet, rubber pads are fixedly connected to the bottoms of the threaded rods, and nuts are threadedly connected to the outer surfaces of the threaded rods.

[0013] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0014] 1. The utility model drives the screw rod to rotate forward or reversely by turning the handle. When the screw rod rotates, the lifting plate is driven to move upward or downward through the threaded sleeve. The lifting plate drives the slider to slide up and down in the inner cavity of the lifting groove through the connecting rod, thereby adjusting the height of the mounting beam body, and the mounting beam bodies on both sides can be adjusted to different heights.

[0015] 2. The utility model sets a bundle coil. Since a connecting wire needs to be set on the inner surface of the bundle coil, the Teflon material can have a good wear-resistant effect. By setting a screw rod and a rotating handle, when people turn the rotating handle, the screw rod can be driven to rotate. By setting a first handle, when people want to remove the maintenance plate, they can take down the maintenance plate by holding the first handle.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional front view structural schematic diagram of the utility model;

[0019] Figure 2 It is a cross-sectional schematic diagram of the fixing strip of the utility model;

[0020] Figure 3 It is a schematic diagram of the three-dimensional rear view structure of the utility model;

[0021] Figure 4 For the utility model Figure 3 Enlarged structural diagram at A in the middle.

[0022] Figure numerals: 1. cabinet; 2. movable door; 3. threaded rod; 4. rubber pad; 5. nut; 6. adjustment mechanism; 601. threaded sleeve; 602. fixing strip; 603. screw rod; 604. maintenance plate; 605. bundle coil; 606. lifting plate; 607. slider; 608. connecting rod; 609. lifting slot; 610. first handle; 611. through hole; 612. mounting beam body; 613. rotating handle; 7. second handle; 8. ceiling; 9. universal wheel. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings. Example 1

[0025] like Figure 1-4 As shown, the embodiment of the utility model provides a variable frequency control cabinet that is easy to adjust the mounting beam, including a cabinet body 1, an inner cavity of the cabinet body 1 is fixedly installed with an adjustment mechanism 6, the adjustment mechanism 6 includes a fixing bar 602, the number of the fixing bars 602 is four, the fixing bars 602 are respectively fixedly connected to the front and rear ends of the left and right sides of the inner cavity of the cabinet body 1, the inner surface of the fixing bar 602 is provided with a lifting groove 609, the upper and lower ends of the inner cavity of the lifting groove 609 are movably connected with a slider 607, the right side of the slider 607 is fixedly connected with a connecting rod 608, and the inner side of the connecting rod 608 is fixedly connected There is an installation beam body 612, and fixing holes are opened on the top of the installation beam body 612. A lifting plate 606 is fixedly connected between the front connecting rod 608 and the rear connecting rod 608. The inner surface of the middle end of the lifting plate 606 is fixedly connected with a threaded sleeve 601. The inner surface of the threaded sleeve 601 is threadedly connected with a screw rod 603. The bottom of the screw rod 603 is rotatably connected with a rotating handle 613. A through hole 611 is opened at the middle end of the back side of the cabinet 1. A maintenance plate 604 is fixedly connected to the inner surface of the through hole 611. The inner surface of the middle end of the maintenance plate 604 is fixedly connected with a bundle coil 605.

[0026] The handle is turned to drive the screw rod to rotate forward or reverse. When the screw rod rotates, the threaded sleeve drives the lifting plate to move upward or downward for adjustment. The lifting plate drives the slider to slide up and down in the inner cavity of the lifting slot through the connecting rod, thereby adjusting the height of the mounting beam body. Example 2

[0027] In one embodiment, the bundle coil 605 is circular and made of Teflon. The top of the screw rod 603 is rotatably connected to the top of the inner cavity of the cabinet 1, and the bottom of the rotating handle 613 is rotatably connected to the bottom of the inner cavity of the cabinet 1. The left and right sides of the back of the maintenance panel 604 are fixedly connected with the first handle 610, and the first handle 610 is symmetrically arranged, and the outer surface of the first handle 610 is covered with an anti-slip sleeve. The left and right sides of the front of the cabinet 1 are movably connected with the movable door 2 through a hinge, and the front end of the outer side of the movable door 2 is fixedly connected with the second handle 7, and the second handle 7 is symmetrically arranged. The top of the cabinet 1 is fixedly connected with the ceiling 8, and the ceiling 8 is made of stainless steel, and the outer surface of the ceiling 8 is coated with anti-corrosion paint. Universal wheels 9 are arranged at the four corners of the bottom of the cabinet 1, and the four corners of the bottom of the cabinet 1 are threadedly connected with threaded rods 3, the bottom of the threaded rods 3 are fixedly connected with rubber pads 4, and the outer surface of the threaded rods 3 are threadedly connected with nuts 5.

[0028] By setting up a bundle coil, since a connecting wire needs to be set on the inner surface of the bundle coil, the Teflon material can have a good wear-resistant effect. By setting up a screw rod and a rotating handle, when people turn the rotating handle, the screw rod can be driven to rotate. By setting up a first handle, when people want to remove the maintenance plate, they can take off the maintenance plate by holding the first handle.

[0029] During operation of the utility model: when the mounting beam body 612 needs to be adjusted, the handle 613 is rotated forward or reversely, and the handle 613 will drive the screw rod 603 to rotate forward or reversely. When the screw rod 603 rotates, the lifting plate 606 is driven to move upward or downward for adjustment through the threaded sleeve 601. The lifting plate 606 drives the slider 607 to slide up and down in the inner cavity of the lifting slot 609 through the connecting rod 608, thereby adjusting the height of the mounting beam body 612, and the mounting beam bodies 612 on both sides can be adjusted to different heights.

[0030] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A variable frequency control cabinet for facilitating adjustment of mounting beams, comprising a cabinet body (1), characterized in that: The inner cavity of the cabinet (1) is fixedly installed with an adjustment mechanism (6), and the adjustment mechanism (6) includes a fixing bar (602). The number of the fixing bars (602) is four, and the fixing bars (602) are respectively fixedly connected to the front and rear ends of the left and right sides of the inner cavity of the cabinet (1). The inner surface of the fixing bar (602) is provided with a lifting groove (609), and the upper and lower ends of the inner cavity of the lifting groove (609) are movably connected with a slider (607), and the right side of the slider (607) is fixedly connected with a connecting rod (608), and the inner side of the connecting rod (608) is fixedly connected with a mounting beam body (612), and the mounting beam body (612) is fixedly connected to the inner side of the connecting rod (608). A fixing hole is provided at the top of each cabinet (12); a lifting plate (606) is fixedly connected between the front connecting rod (608) and the rear connecting rod (608); a threaded sleeve (601) is fixedly connected to the inner surface of the middle end of each lifting plate (606); a screw rod (603) is threadedly connected to the inner surface of the threaded sleeve (601); a rotating handle (613) is rotatably connected to the bottom of the screw rod (603); a through hole (611) is provided at the middle end of the back of each cabinet (1); a maintenance plate (604) is fixedly connected to the inner surface of the through hole (611); and a bundle coil (605) is fixedly connected to the inner surface of the middle end of each maintenance plate (604).

2. A frequency conversion control cabinet for facilitating adjustment of mounting beams according to claim 1, characterized in that: The bundle coil (605) is circular and is made of Teflon material.

3. A variable frequency control cabinet for facilitating adjustment of mounting beams according to claim 1, characterized in that: The top of the screw rod (603) is rotatably connected to the top of the inner cavity of the cabinet (1), and the bottom of the rotating handle (613) is rotatably connected to the bottom of the inner cavity of the cabinet (1).

4. A variable frequency control cabinet for facilitating adjustment of mounting beams according to claim 1, characterized in that: The left and right sides of the back of the maintenance plate (604) are both fixedly connected with first handles (610), and the first handles (610) are symmetrically arranged, and the outer surfaces of the first handles (610) are both covered with anti-slip covers.

5. The frequency conversion control cabinet for facilitating adjustment of the mounting beam according to claim 1, characterized in that: The left and right sides of the front of the cabinet (1) are movably connected to movable doors (2) via hinges, and the front ends of the outer sides of the movable doors (2) are fixedly connected to second handles (7), and the second handles (7) are symmetrically arranged.

6. The frequency conversion control cabinet for facilitating adjustment of the mounting beam according to claim 1, characterized in that: The top of the cabinet (1) is fixedly connected with a ceiling (8), and the ceiling (8) is made of stainless steel, and the outer surface of the ceiling (8) is coated with anti-corrosion paint.

7. The frequency conversion control cabinet for facilitating adjustment of the mounting beam according to claim 1, characterized in that: Universal wheels (9) are provided at the four corners of the bottom of the cabinet (1), threaded rods (3) are threadedly connected to the four corners of the bottom of the cabinet (1), rubber pads (4) are fixedly connected to the bottoms of the threaded rods (3), and nuts (5) are threadedly connected to the outer surfaces of the threaded rods (3).

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