Power distribution cabinet based on industrial instrument control and convenient to install

Abstract

The utility model discloses an industrial instrument control-based power distribution cabinet convenient to install, and relates to the technical field of power distribution cabinets, the power distribution cabinet comprises a cabinet body and a cabinet door, the cabinet body comprises a rotating rod, the outer wall of the rotating rod is fixedly connected with a bump, one end of the rotating rod is fixedly connected with a clamping plate, the cabinet door comprises a second fixing block and a clamping block, and the clamping block is fixedly connected with the bump. And the clamping blocks are movably connected to the interiors of the upper end and the lower end of the second fixing block, a through groove is formed in the second fixing block, and one end of each clamping block is fixedly connected with a reset spring. The rotating rod is rotated to drive the protruding block to rotate, the protruding block and the clamping block rub against each other to drive the reset spring to be compressed backwards, the reset spring drives the clamping block to conduct reset motion when the protruding block rotates to be incapable of rotating, the clamping block limits the position of the protruding block, then fixing is completed, and at the moment, the clamping plate and the through groove form a 90-degree right angle. The fixing mode is simple and stable, and people can conveniently use.

Description

Technical Field

[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet which is easy to install and is controlled by industrial instruments. Background Art

[0002] The distribution cabinet is divided into power distribution cabinet, lighting distribution cabinet and metering cabinet. It is the final equipment of the power distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in the occasions where the load is relatively dispersed and there are fewer circuits. The motor control center is used in the occasions where the load is concentrated and there are more circuits. They distribute the power of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load. At present, the door fixing installation method of the distribution cabinet used for industrial automatic control instruments in the market is relatively cumbersome, which is not convenient for the staff to fix and install it, and it does not have good stability. Utility Model Content

[0003] The utility model provides an easy-to-install power distribution cabinet based on industrial instrument control to solve the problems raised in the above background technology.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0005] A power distribution cabinet that is easy to install and based on industrial instrument control, comprises a cabinet body and a cabinet door, wherein the cabinet body comprises a rotating rod, a protrusion is fixedly connected to the outer wall of the rotating rod, a clamping plate is fixedly connected to one end of the rotating rod, and the cabinet door comprises a second fixed block and a clamping block, wherein the clamping block is movably connected to the interior of the upper and lower ends of the second fixed block, a through groove is provided in the interior of the second fixed block, and a reset spring is fixedly connected to one end of the clamping block.

[0006] A further improvement of the technical solution of the utility model is that a first fixing block is fixedly connected to the inner side of the cabinet, a thread groove is provided inside the first fixing block, and a thread pattern is provided on the outer wall of one end of the rotating rod away from the clamping plate.

[0007] By adopting the above technical solution, the rotating rod in the solution is threadably engaged with the inside of the thread groove through the thread lines.

[0008] A further improvement of the technical solution of the utility model is that: the upper and lower walls inside the through groove are provided with arc-shaped grooves, and the arc-shaped grooves are matched with the protrusions.

[0009] By adopting the above technical solution, the protrusion in the solution can slide inside the arc-shaped groove.

[0010] A further improvement of the technical solution of the utility model is that: a movable groove is provided on an inner wall of one side of the arc-shaped groove, and the clamping block is movably connected inside the movable groove.

[0011] By adopting the above technical solution, the card block in the solution can slide inside the movable groove.

[0012] A further improvement of the technical solution of the utility model is that: the two inner side walls of the movable groove are provided with limiting grooves, the two ends of the clamping block are fixedly connected to the limiting blocks, and the limiting blocks are slidably connected to the inside of the limiting grooves.

[0013] By adopting the above technical solution, the limiting block and the limiting groove in the solution can play a limiting role, so that the clamping block performs a linear sliding motion inside the movable groove.

[0014] A further improvement of the technical solution of the utility model is that: the return spring is fixedly connected to one end of the limit block, and the end of the return spring away from the limit block is fixedly connected to the inner wall of the limit groove.

[0015] By adopting the above technical solution, the reset spring in the solution can drive the clamping block to perform a reset movement, so that the clamping block restricts and fixes the protrusion inside the arc-shaped groove, thereby fixing the cabinet body and the cabinet door together.

[0016] A further improvement of the technical solution of the utility model is that: a first inclined surface is provided on one side of the protrusion, and a second inclined surface is provided on the end of the clamping block away from the return spring.

[0017] By adopting the above technical solution, the first inclined surface and the second inclined surface in the solution can rub against each other, so that the block slides inside the movable groove under the friction resistance of the protrusion, thereby facilitating the protrusion to slide to the bottom of the arc-shaped groove.

[0018] A further improvement of the technical solution of the utility model is that: one end of the clamping block away from the second inclined surface is fixedly connected with a pull rod, and the rear inner wall of the movable groove is provided with an opening, and the pull rod is adapted to the opening.

[0019] By adopting the above technical solution, the pull rod and the card block in the solution are an integrated structure. Pulling the pull rod can drive the card block to be pulled out of the arc groove, so that the protrusion will not be restricted and fixed inside the arc groove by the card block, thereby facilitating the staff to open the cabinet door for maintenance and repair.

[0020] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0021] The utility model provides an easy-to-install power distribution cabinet based on industrial instrument control. The protrusion is driven to rotate by rotating a rotating rod. The mutual friction between the protrusion and the clamping block drives the reset spring to be compressed backward. When the block is rotated to the point where it cannot rotate, the reset spring drives the clamping block to perform a reset movement, so that the clamping block limits the position of the protrusion, thereby completing the fixation. At this time, the clamping plate and the through slot are at a right angle of 90 degrees. The fixing method is simple and stable, and is convenient for people to use.

[0022] The utility model provides an easy-to-install power distribution cabinet based on industrial instrument control. By pulling a pull rod, a clamping block can be driven to be withdrawn from an arc-shaped slot, so that the protrusion will not be restricted and fixed inside the arc-shaped slot by the clamping block. Subsequently, the cabinet door can be opened by rotating 90 degrees clockwise, so that it is convenient for staff to open the cabinet door for maintenance and repair. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view of an easily installed power distribution cabinet based on industrial instrument control according to an embodiment of the utility model;

[0024] Figure 2 It is a cabinet structure diagram of a power distribution cabinet that is easy to install based on industrial instrument control according to an embodiment of the utility model;

[0025] Figure 3 It is a cabinet structure diagram of a power distribution cabinet that is easy to install based on industrial instrument control according to an embodiment of the utility model;

[0026] Figure 4 This is a cabinet door structure diagram of a power distribution cabinet that is easy to install based on industrial instrument control according to an embodiment of the utility model;

[0027] Figure 5 This is a diagram of the internal structure of a cabinet door of a power distribution cabinet that is easy to install based on industrial instrument control according to an embodiment of the utility model;

[0028] Figure 6 The invention relates to a power distribution cabinet which is easy to install and is based on industrial instrument control. Figure 5 The structure diagram at A is enlarged;

[0029] Figure 7 It is a structural schematic diagram of a cabinet door and a cabinet body being fixed together of an easily installed power distribution cabinet based on industrial instrument control according to an embodiment of the utility model.

[0030] In the figure: 1. cabinet body; 101. first fixed block; 102. rotating rod; 103. clamping plate; 104. protrusion; 105. first inclined surface; 106. thread pattern; 107. thread groove; 2. cabinet door; 201. second fixed block; 202. through groove; 203. arc-shaped slot; 204. clamping block; 205. second inclined surface; 206. limiting block; 207. reset spring; 208. pull rod; 209. limiting groove. DETAILED DESCRIPTION

[0031] 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.

[0032] The present invention is further described in detail below in conjunction with the embodiments: Example 1

[0033] like Figure 1-7 As shown, the utility model provides an easy-to-install distribution cabinet based on industrial instrument control, including a cabinet body 1 and a cabinet door 2. The cabinet body 1 includes a rotating rod 102, the outer wall of the rotating rod 102 is fixedly connected with a protrusion 104, one end of the rotating rod 102 is fixedly connected with a clamping plate 103, the cabinet door 2 includes a second fixed block 201 and a clamping block 204, the clamping block 204 is movably connected to the interior of the upper and lower ends of the second fixed block 201, the interior of the second fixed block 201 is provided with a through groove 202, and one end of the clamping block 204 is fixedly connected with a reset spring 207.

[0034] In this embodiment, closing the cabinet door 2 allows the card plate 103 to pass through the through slot 202, and then rotating the rotating rod 102 drives the protrusion 104 to rotate. The mutual friction between the protrusion 104 and the card block 204 drives the reset spring 207 to compress backward. When it rotates to the point where it cannot rotate, the reset spring 207 drives the card block 204 to perform a reset movement, so that the card block 204 limits the position of the protrusion 104, thereby completing the fixation. At this time, the card plate 103 and the through slot 202 are at a right angle of 90 degrees. The fixing method is simple and stable, and is convenient for people to use. Example 2

[0035] like Figure 1-7 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a first fixed block 101 is fixedly connected to the inner side of the cabinet 1, a threaded groove 107 is provided inside the first fixed block 101, a threaded pattern 106 is provided on the outer wall of one end of the rotating rod 102 away from the clamping plate 103, an arc-shaped groove 203 is provided on the upper and lower walls inside the through groove 202, the arc-shaped groove 203 is adapted to the protrusion 104, a movable groove is provided on the inner wall on one side of the arc-shaped groove 203, the clamping block 204 is movably connected to the inside of the movable groove, and limiting grooves 209 are provided on the two inner side walls of the movable groove, the limiting blocks 206 are fixedly connected to the two ends of the clamping block 204, and the limiting blocks 206 are slidably connected to the inside of the limiting groove 209.

[0036] In this embodiment, the rotating rod 102 is threadably engaged with the inside of the thread groove 107 through the thread pattern 106, the protrusion 104 can slide inside the arc-shaped groove 203, the clamping block 204 can slide inside the movable groove, and the limit block 206 and the limit groove 209 can play a limiting role, so that the clamping block 204 can perform a linear sliding motion inside the movable groove. Example 3

[0037] like Figure 1-7 As shown, on the basis of Example 1 and Example 2, the utility model provides a technical solution: preferably, the reset spring 207 is fixedly connected to one end of the limit block 206, and the end of the reset spring 207 away from the limit block 206 is fixedly connected to the inner wall of the limit groove 209, a first inclined surface 105 is provided on one side of the protrusion 104, and a second inclined surface 205 is provided on the end of the clamping block 204 away from the reset spring 207, and a pull rod 208 is fixedly connected to the end of the clamping block 204 away from the second inclined surface 205, and an opening is provided on the rear inner wall of the movable groove, and the pull rod 208 is adapted to the opening.

[0038] In this embodiment, the reset spring 207 can drive the block 204 to perform a reset movement, so that the block 204 restricts and fixes the protrusion 104 inside the arc-shaped groove 203, thereby fixing the cabinet body 1 and the cabinet door 2 together. The first inclined surface 105 and the second inclined surface 205 can rub against each other, so that the block 204 slides inside the movable groove under the friction resistance of the protrusion 104, thereby facilitating the protrusion 104 to slide to the bottom of the arc-shaped groove 203. The pull rod 208 and the block 204 are an integrated structure. Pulling the pull rod 208 can drive the block 204 to be pulled out of the arc-shaped groove 203, so that the protrusion 104 will not be restricted and fixed inside the arc-shaped groove 203 by the block 204, thereby facilitating the staff to open the cabinet door 2 for maintenance and repair.

[0039] The following is a detailed description of the working principle of this easy-to-install distribution cabinet based on industrial instrument control.

[0040] like Figure 1-7As shown, the cabinet door 2 is closed so that the card plate 103 passes through the through slot 202, and then the rotating rod 102 is rotated 90 degrees counterclockwise to rotate inside the threaded slot 107 and drive the protrusion 104 to rotate. When the protrusion 104 and the card block 204 touch each other, the first inclined surface 105 and the second inclined surface 205 will rub against each other, so that the card block 204 slides inside the movable slot under the friction resistance of the protrusion 104 and drives the reset spring 207 to be compressed. When it rotates to the bottom of the arc slot 203, the rotating rod 102 rotates 90 degrees counterclockwise to rotate inside the threaded slot 107 and drive the protrusion 104 to rotate. When the cabinet door 2 needs to be opened, the pull rod 208 is pulled to drive the card block 204 to be pulled out of the arc groove 203, so that the protrusion 104 will not be restricted and fixed inside the arc groove 203 by the card block 204, and then the cabinet door 2 can be opened by rotating it 90 degrees clockwise.

[0041] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A power distribution cabinet based on industrial instrument control and easy to install, comprising a cabinet body (1) and a cabinet door (2), characterized in that: The cabinet body (1) comprises a rotating rod (102), the outer wall of the rotating rod (102) is fixedly connected to a protrusion (104), one end of the rotating rod (102) is fixedly connected to a clamping plate (103), the cabinet door (2) comprises a second fixed block (201) and a clamping block (204), the clamping block (204) is movably connected to the interior of the upper and lower ends of the second fixed block (201), a through slot (202) is provided inside the second fixed block (201), and one end of the clamping block (204) is fixedly connected to a return spring (207).

2. According to claim 1, a power distribution cabinet that is easy to install based on industrial instrument control, characterized in that: A first fixing block (101) is fixedly connected to the inner side of the cabinet (1), a thread groove (107) is provided inside the first fixing block (101), and a thread pattern (106) is provided on the outer wall of one end of the rotating rod (102) away from the clamping plate (103).

3. The power distribution cabinet easy to install based on industrial instrument control according to claim 1 is characterized in that: The upper and lower walls inside the through slot (202) are provided with arc-shaped slots (203), and the arc-shaped slots (203) are adapted to the protrusions (104).

4. The power distribution cabinet based on industrial instrument control and easy to install according to claim 3 is characterized in that: A movable groove is provided on one inner wall of the arc-shaped slot (203), and the clamping block (204) is movably connected inside the movable slot.

5. The power distribution cabinet based on industrial instrument control and easy to install according to claim 4 is characterized in that: The two inner side walls of the movable groove are provided with limiting grooves (209), the two ends of the clamping block (204) are fixedly connected to the limiting blocks (206), and the limiting blocks (206) are slidably connected to the inside of the limiting grooves (209).

6. The power distribution cabinet easy to install based on industrial instrument control according to claim 5, characterized in that: The return spring (207) is fixedly connected to one end of the limit block (206), and one end of the return spring (207) away from the limit block (206) is fixedly connected to the inner wall of the limit groove (209).

7. The power distribution cabinet based on industrial instrument control and easy to install according to claim 4 is characterized in that: A first inclined surface (105) is provided on one side of the protrusion (104), and a second inclined surface (205) is provided on one end of the clamping block (204) away from the return spring (207).

8. The power distribution cabinet based on industrial instrument control and easy to install according to claim 7 is characterized in that: One end of the clamping block (204) away from the second inclined surface (205) is fixedly connected to a pull rod (208), and a hole is formed on the rear inner wall of the movable groove, and the pull rod (208) is adapted to fit the hole.

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