High-voltage power cabinet convenient for mounting and dismounting electrical components

Abstract

The utility model discloses a high-voltage power cabinet convenient for mounting and dismounting electrical components. The high-voltage power cabinet comprises a power cabinet, a positioning frame, a positioning groove and an arc-shaped trapezoidal block, sliding grooves are formed in the power cabinet at equal intervals, and positioning plates are slidably connected into the sliding grooves. The inner side of the positioning frame is connected with a positioning block; according to the utility model, the rubber pad on one side of the clamping block is in contact with the electrical component, so that the electrical component can be fixed in the working cavity in the positioning frame, the installation is convenient, the clamping block can be driven to be far away from one side of the electrical component through the first threaded rod, and at the moment, the fixation of the electrical component can be relieved; an arc-shaped trapezoidal block moves upwards, an inclined wedge-shaped block is driven by the arc-shaped trapezoidal block, the inclined wedge-shaped block moves to drive an inserting rod and a movable plate to move, the inserting rod penetrates through a sliding block, and a positioning frame can be fixed to the surface of a positioning plate; the positioning plate can drive the positioning frame to be installed in the power cabinet through the sliding grooves.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage power cabinets, in particular to a high-voltage power cabinet which is convenient for installing and disassembling electrical components. Background Art

[0002] Electrical components are components of electronic elements and small machines and instruments. They are often composed of several parts and can be used in similar products. Therefore, they need to be installed and used inside high-voltage power cabinets.

[0003] In the related art, a solution of an electric control box (announcement number: CN215817077U) that is convenient for installing components was found through searching. When in use, the mounting plate is used to install components. Since the component mounting plate can be moved forward and backward through the guide sleeve to fit on the guide column, the component mounting plate can be moved toward the entrance of the box body through the push of the cylinder. The closer to the entrance of the box body, the more convenient it is for users to operate, thereby facilitating the installation of components and daily maintenance.

[0004] However, the above method lacks the fixing of electrical components on the surface of the component mounting plate. As the electrical components are damaged during long-term use on the surface of the component mounting plate, the electrical components or the component mounting plate may be damaged when the electrical components need to be removed or replaced on the surface of the component mounting plate, making the component mounting plate and the new electrical components unusable. The operation is cumbersome, and subsequent operations are time-consuming and labor-intensive, which is inconvenient to use. In view of this, we introduce a high-voltage power cabinet that is easy to install and remove electrical components. Utility Model Content

[0005] The purpose of the utility model is to provide a high-voltage power cabinet which is convenient for installing and disassembling electrical components, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-voltage power cabinet that is convenient for installing and removing electrical components, comprising: a power cabinet, a positioning frame, a positioning groove and an arc-shaped trapezoidal block;

[0007] The power cabinet is provided with slide grooves at equal intervals inside, the slide grooves and the power cabinet are integrally formed, and a positioning plate is slidably connected inside the slide grooves;

[0008] A positioning block is connected to the inner side of the positioning frame, and the positioning block and the positioning frame are integrally formed. A first threaded rod is connected to one side of the positioning frame, and one end of the first threaded rod passes through the positioning frame and is connected to a clamping block, and a rubber pad is connected to one side of the clamping block;

[0009] The positioning groove is provided on the surface of the positioning plate, and the positioning groove and the positioning plate are integrally formed. A slider is connected to the bottom of the positioning frame, and the slider is slidably connected to the inside of the positioning groove;

[0010] The arc-shaped trapezoidal block is arranged inside the positioning plate, the bottom of the arc-shaped trapezoidal block is connected with a second threaded rod, the second threaded rod and the arc-shaped trapezoidal block are welded, and the bottom of the second threaded rod passes through the positioning plate and is connected with a handle;

[0011] A fixing mechanism is arranged inside the positioning plate, and the inclined wedge block of the fixing mechanism drives the plug-in rod and the moving plate to move, so that the plug-in rod passes through the sliding block for fixing.

[0012] Preferably, the fixing mechanism includes a positioning cavity opened inside the positioning plate, the positioning cavity and the positioning plate are integrally formed, the movable plate is slidably connected inside the positioning cavity, the upper and lower ends of the movable plate are respectively in contact with the inner side walls of the positioning cavity, a fixed cavity is opened inside the positioning plate, the fixed cavity and the positioning plate are integrally formed, the inclined wedge block is connected inside the fixed cavity, the plug-in rod is connected to one side of the inclined wedge block, the plug-in rod and the inclined wedge block are welded, a spring is sleeved on the surface of the plug-in rod inside the positioning cavity, the arc trapezoidal block is connected inside the fixed cavity, and the movable plate is connected to the surface of the plug-in rod.

[0013] Preferably, a working cavity is provided inside the positioning frame, and the working cavity and the positioning frame are integrally formed.

[0014] Preferably, the bottom of the power cabinet is connected to a support base, the bottom of the support base is connected to anti-skid grooves, and the anti-skid grooves are in contact with the ground, so that the support base can better contact with the ground.

[0015] Preferably, a cabinet door is hingedly connected to the surface of the power cabinet, and a hinge is connected between the cabinet door and the power cabinet.

[0016] Preferably, the other end of the first threaded rod is connected to a turntable, and the turntable and the first threaded rod are welded.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] (1) The first threaded rod is driven to rotate by the turntable. Since the external thread on the surface of the first threaded rod matches and screws with the internal thread inside the positioning frame, the first threaded rod can drive the clamping block to move, so that the rubber pad on one side of the clamping block contacts the electrical components, thereby fixing the electrical components in the working cavity inside the positioning frame, which is convenient for installation.

[0019] (2) By rotating the turntable in the opposite direction, the first threaded rod can be driven to reverse, and the first threaded rod can drive the clamping block away from one side of the electrical component. At this time, the fixation of the electrical component can be released, and then the electrical component can be disassembled, which is more convenient to use;

[0020] (3) The handle drives the second threaded rod and the arc-shaped trapezoidal block to rotate. Since the external thread on the surface of the second threaded rod matches and screws with the internal thread inside the positioning plate, the second threaded rod can move the arc-shaped trapezoidal block upward, and the inclined wedge block will be driven by the arc-shaped trapezoidal block. The movement of the inclined wedge block will drive the plug-in rod and the moving plate to move. The movement of the moving plate will squeeze the spring on the surface of the plug-in rod, and the plug-in rod will penetrate the slider. One end of the plug-in rod will extend to the inside of the positioning plate. At this time, the positioning frame can be fixed on the surface of the positioning plate to prevent the positioning frame from being displaced.

[0021] (4) Insert the positioning plate into the interior of the power cabinet, let the two ends of the positioning plate slide into the interior of the slide groove respectively, use the slide groove to limit the movement of the positioning plate, and then let the positioning plate drive the positioning frame to be installed inside the power cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the positioning frame and the slider of the utility model when they are three-dimensionally connected;

[0024] Figure 3 This is a schematic diagram of the structure of the positioning frame of the utility model in a front section;

[0025] Figure 4 It is a schematic diagram of the structure of the positioning plate and the positioning frame of the utility model in a front section;

[0026] Figure 5 This is a schematic diagram of the front section structure of the arc-shaped trapezoidal block of the utility model;

[0027] Figure 6 It is a schematic structural diagram of a front section of a positioning plate of the utility model.

[0028] In the figure: 1, power cabinet; 2, cabinet door; 3, slide groove; 4, positioning plate; 5, slider; 6, positioning frame; 7, support seat; 8, turntable; 9, first threaded rod; 10, clamping block; 11, working chamber; 12, positioning block; 13, fixed chamber; 14, second threaded rod; 15, positioning chamber; 16, arc-shaped trapezoidal block; 17, inclined wedge-shaped block; 18, positioning groove; 19, moving plate; 20, plug-in rod; 21, spring; 22, handle. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-6 The utility model provides a technical solution: a high-voltage power cabinet that is convenient for installing and removing electrical components, comprising: a power cabinet 1, wherein the interior of the power cabinet 1 is provided with slide grooves 3 at equal intervals, and the interior of the slide grooves 3 is slidably connected with a positioning plate 4;

[0031] A positioning frame 6, wherein a positioning block 12 is connected to the inner side of the positioning frame 6, a first threaded rod 9 is connected to one side of the positioning frame 6, and one end of the first threaded rod 9 passes through the positioning frame 6 and is connected to a clamping block 10;

[0032] A positioning groove 18, wherein the positioning groove 18 is provided on the surface of the positioning plate 4, and a slider 5 is connected to the bottom of the positioning frame 6, and the slider 5 is slidably connected to the inside of the positioning groove 18;

[0033] The arc-shaped trapezoidal block 16 is arranged inside the positioning plate 4, the bottom of the arc-shaped trapezoidal block 16 is connected to the second threaded rod 14, and the bottom of the second threaded rod 14 passes through the positioning plate 4 and is connected to the handle 22;

[0034] A fixing mechanism is disposed inside the positioning plate 4 , and the inclined wedge block 17 of the fixing mechanism drives the plug-in rod 20 and the moving plate 19 to move, so that the plug-in rod 20 passes through the slider 5 for fixing.

[0035] The fixing mechanism includes a positioning cavity 15 opened inside the positioning plate 4, the movable plate 19 is slidably connected to the inside of the positioning cavity 15, a fixed cavity 13 is opened inside the positioning plate 4, the inclined wedge block 17 is connected to the inside of the fixed cavity 13, the plug-in rod 20 is connected to one side of the inclined wedge block 17, a spring 21 is sleeved on the surface of the plug-in rod 20 inside the positioning cavity 15, the arc-shaped trapezoidal block 16 is connected to the inside of the fixed cavity 13, and the movable plate 19 is connected to the surface of the plug-in rod 20.

[0036] A working cavity 11 is defined inside the positioning frame 6 , and the working cavity 11 and the positioning frame 6 are integrally formed.

[0037] The bottom of the power cabinet 1 is connected with a support base 7, and the bottom of the support base 7 is connected with anti-skid grooves, and the anti-skid grooves are in contact with the ground, so that the support base 7 can better contact with the ground.

[0038] A cabinet door 2 is hingedly connected to the surface of the power cabinet 1 , and a hinge is connected between the cabinet door 2 and the power cabinet 1 .

[0039] The other end of the first threaded rod 9 is connected to a turntable 8 , and the turntable 8 and the first threaded rod 9 are welded.

[0040] Specifically, when in use, the electrical components are placed in the working cavity 11 inside the positioning frame 6, so that one side of the electrical components is in contact with the positioning block 12, and then the turntable 8 is rotated to allow the turntable 8 to drive the first threaded rod 9 to rotate. Since the external thread on the surface of the first threaded rod 9 matches and is screwed with the internal thread inside the positioning frame 6, the first threaded rod 9 can drive the clamping block 10 to move, so that the rubber pad on one side of the clamping block 10 is in contact with the electrical components, so that the electrical components can be fixed in the working cavity 11 inside the positioning frame 6, which is convenient for installation. If the electrical components need to be disassembled, the turntable 8 is rotated in the opposite direction, and the reversal of the turntable 8 can drive the first threaded rod 9 to reverse, and the first threaded rod 9 can drive the clamping block 10 away from one side of the electrical components. At this time, the fixation of the electrical components can be released, and then the electrical components can be disassembled, which is more convenient to use.

[0041] At this time, the slider 5 at the bottom of the positioning frame 6 is slidably connected to the positioning groove 18 inside the positioning plate 4. After moving to a certain position, the handle 22 is turned to allow the handle 22 to drive the second threaded rod 14 and the arc-shaped trapezoidal block 16 to rotate. Since the external thread on the surface of the second threaded rod 14 matches and screws with the internal thread inside the positioning plate 4, the second threaded rod 14 can move the arc-shaped trapezoidal block 16 upward, and the surface of the arc-shaped trapezoidal block 16 is arc-shaped, and the size increases from top to bottom, and the surface of the arc-shaped trapezoidal block 16 is aligned with the surface of the inclined wedge-shaped block 17. When the surfaces are in contact, the inclined wedge block 17 will be driven by the arc-shaped trapezoidal block 16, and the inclined wedge block 17 will drive the plug rod 20 and the moving plate 19 to move, and the moving plate 19 will squeeze the spring 21 on the surface of the plug rod 20, so that the spring 21 is compressed, and the plug rod 20 will penetrate the slider 5 when it moves, and one end of the plug rod 20 will extend to the inside of the positioning plate 4, so that the positioning frame 6 can be fixed on the surface of the positioning plate 4 to avoid displacement of the positioning frame 6;

[0042] Then insert the positioning plate 4 into the power cabinet 1, let the two ends of the positioning plate 4 slide into the inside of the slide groove 3 respectively, use the slide groove 3 to limit the movement of the positioning plate 4, and then the positioning plate 4 can drive the positioning frame 6 to be installed inside the power cabinet 1.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-voltage power cabinet that is convenient for installing and removing electrical components, characterized in that: include: A power cabinet (1), wherein the interior of the power cabinet (1) is provided with slide grooves (3) at equal intervals, and a positioning plate (4) is slidably connected to the interior of the slide grooves (3); A positioning frame (6), wherein a positioning block (12) is connected to the inner side of the positioning frame (6), a first threaded rod (9) is connected to one side of the positioning frame (6), and one end of the first threaded rod (9) passes through the positioning frame (6) and is connected to a clamping block (10); A positioning groove (18), wherein the positioning groove (18) is formed on the surface of the positioning plate (4); a slider (5) is connected to the bottom of the positioning frame (6), and the slider (5) is slidably connected to the inside of the positioning groove (18); An arc-shaped trapezoidal block (16), the arc-shaped trapezoidal block (16) being arranged inside the positioning plate (4), the bottom of the arc-shaped trapezoidal block (16) being connected to a second threaded rod (14), the bottom of the second threaded rod (14) passing through the positioning plate (4) and then being connected to a handle (22); A fixing mechanism is provided inside the positioning plate (4), and the inclined wedge block (17) of the fixing mechanism drives the plug-in rod (20) and the movable plate (19) to move, so that the plug-in rod (20) penetrates the slider (5) for fixing.

2. A high-voltage power cabinet for facilitating installation and removal of electrical components according to claim 1, characterized in that: The fixing mechanism comprises a positioning cavity (15) provided inside the positioning plate (4), the movable plate (19) being slidably connected inside the positioning cavity (15), a fixing cavity (13) being provided inside the positioning plate (4), the inclined wedge block (17) being connected inside the fixing cavity (13), the plug-in rod (20) being connected to one side of the inclined wedge block (17), a spring (21) being sleeved on the surface of the plug-in rod (20) inside the positioning cavity (15), the arc-shaped trapezoidal block (16) being connected inside the fixing cavity (13), and the movable plate (19) being connected to the surface of the plug-in rod (20).

3. A high-voltage power cabinet for facilitating installation and removal of electrical components according to claim 1, characterized in that: A working chamber (11) is provided inside the positioning frame (6).

4. A high-voltage power cabinet for facilitating installation and removal of electrical components according to claim 1, characterized in that: The bottom of the power cabinet (1) is connected to a support seat (7).

5. A high-voltage power cabinet for facilitating installation and removal of electrical components according to claim 1, characterized in that: A cabinet door (2) is hingedly connected to the surface of the power cabinet (1).

6. A high-voltage power cabinet for easy installation and removal of electrical components according to claim 1, characterized in that: The other end of the first threaded rod (9) is connected to a rotating disk (8).

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