PLC automatic control cabinet with flat cable positioning structure

Abstract

The utility model discloses a PLC automation control cabinet with a flat cable positioning structure, the PLC automation control cabinet comprises a cabinet body, the outer surface of the lower end of the cabinet body is fixedly connected with a pedestal body, the interior of the cabinet body is fixedly connected with an internal element, the interior of the pedestal body is provided with a pedestal groove, a rotating disc is nested and connected on the pedestal body, and the rotating disc is fixedly connected with the pedestal groove. The lower end of the rotating disc is fixedly connected with a first threaded rod, a stabilizing mechanism is arranged between the first threaded rod and the base groove, the second threaded rod is connected to the cabinet body in a nested mode, the outer end of the second threaded rod is fixedly connected with a handle, and the second threaded rod is in threaded connection with a moving plate. A user can enable a flat cable to penetrate through the interior of an arc-shaped plate, at the moment, under the driving of the elastic acting force of a reset spring, a limiting plate drives a clamping plate to move through a driving rod till the clamping plate makes contact with the flat cable, the flat cable is positioned and clamped, and the possibility of winding of the flat cable is reduced to a certain degree.

Description

Technical Field

[0001] The utility model relates to the technical field of control cabinets, in particular to a PLC automatic control cabinet with a wiring positioning structure. Background Art

[0002] PLC control cabinet is a programmable control cabinet with compact internal structure, very stable working state and complete functions. Therefore, it is widely used in power, metallurgy and chemical industries. However, the existing control cabinet still has defects and deficiencies in some aspects that need to be improved:

[0003] For example, a control cabinet with the application number CN202310351239.2 is provided to solve the problem that the existing device proposed in the above background technology absorbs moisture in the air through a sponge, but the process of processing the moisture absorbed by the sponge is too dependent on the external environment. For some relatively humid areas, it may be difficult to process the sponge in time through the above structure, thereby affecting the dehumidification effect. The control cabinet includes a body and a fixed frame fixedly arranged on both sides of the body, two partitions are fixedly connected inside the fixed frame, and a support plate is fixedly connected at a position near the top of the body; a conveying component is arranged between the fixed frames on both sides of the body, and a sealing component matched with the fixed frame is arranged on the conveying component. When the desiccant between the two partitions in the fixed frame is transported to the top of the support plate by the conveying component, the fixed frame on the same side can be sealed by the sealing component; both sides of the body are provided with a through air inlet, the fixed frame is aligned with the air inlet, the top of the body is provided with a through exhaust hole, and a fan is installed at the exhaust hole.

[0004] In the control cabinets in the above documents, the cables are mostly placed in a scattered manner inside the control cabinet, and the cables cannot be limited. The scattered cables may be entangled together, resulting in a short circuit, which poses a certain safety hazard.

[0005] The control cabinet in the above document does not have a stable placement structure at the bottom of the cabinet. When the cabinet is hit by an external impact, it may topple over, causing damage to the cabinet.

[0006] Therefore, we propose a PLC automation control cabinet with a wiring positioning structure to solve the above-mentioned problems. Utility Model Content

[0007] The utility model aims to provide a PLC automatic control cabinet with a cable positioning structure to solve the problem that the cables cannot be fixed and are unstable in placement in the above-mentioned background technology.

[0008] To achieve the above object, the utility model provides the following technical solution: a PLC automation control cabinet with a wiring positioning structure, comprising a cabinet body, a base body is fixedly connected to the outer surface of the lower end of the cabinet body, and an internal component is fixedly connected to the inside of the cabinet body, and a base groove is opened inside the base body;

[0009] A turntable, wherein the turntable is nested and connected to the base body, and a first threaded rod is fixedly connected to the lower end of the turntable, and a stabilizing mechanism is provided between the first threaded rod and the base groove, and the stability of the control cabinet when placed can be improved by the stabilizing mechanism;

[0010] The second threaded rod is nested and connected to the cabinet body, and a handle is fixedly connected to the outer end of the second threaded rod, and a movable plate is threadedly connected to the second threaded rod, and a cable positioning mechanism is fixedly connected to the movable plate, and the cables can be combed and positioned by the cable positioning mechanism.

[0011] Furthermore, the stabilizing mechanism includes a threaded sleeve, the threaded sleeve is threadedly connected to the outside of the first threaded rod, and the bottom end of the threaded sleeve is fixedly connected to a suction cup, and the suction cup is nested and connected inside the base groove;

[0012] The left and right sides of the base groove are provided with limiting grooves, and the limiting blocks are nested and connected inside the limiting grooves, and the inner ends of the limiting blocks are fixedly connected to the outer sides of the threaded sleeves.

[0013] Furthermore, the threaded sleeve and the suction cup are integrated into one structure, and the suction cup forms a sliding structure through the threaded sleeve, and the sliding distance of the suction cup does not exceed the maximum value of the length of the limiting groove.

[0014] Furthermore, the base body is provided with 4 groups at the bottom of the cabinet, the first threaded rod and the turntable are an integrated structure, and the first threaded rod forms a rotating structure through the turntable.

[0015] Furthermore, the cable positioning mechanism includes a connecting block, which is fixedly connected to the upper and lower parts of the movable plate, and the outer sides of the two groups of connecting blocks are fixedly connected to arc plates, and the inner sides of the arc plates are fixedly connected to protective sheets;

[0016] A limit rod is fixedly connected inside the cabinet, and the right end of the movable plate is nested and connected outside the limit rod;

[0017] The connecting block is provided with a movable groove inside, and movable grooves are provided on the upper and lower sides of the movable groove, and the inside of the movable groove is fixedly connected to a limit plate, and the outer side of the limit plate is fixedly connected to a driving rod, and the outer end of the driving rod is fixedly connected to a clamping plate;

[0018] A return spring is fixedly connected to the inner side of the limit plate, and the other end of the return spring is fixedly connected to the inside of the movable groove.

[0019] Furthermore, the connection blocks are symmetrically arranged in multiple groups downwardly about the center point of the movable plate, and the movable plate forms a sliding structure through the second threaded rod and the limiting rod.

[0020] Furthermore, the clamping plate is designed as an arc-shaped structure when viewed from the front, and the clamping plate and the limiting plate form an integrated structure through the driving rod, and the limiting plate forms an elastic structure through the return spring and the movable groove.

[0021] Compared with the prior art, the beneficial effects of the utility model are:

[0022] 1. With the support of the base body, the cabinet body is not in direct contact with the ground, which reduces the possibility of moisture penetrating into the cabinet body and causing damage to internal components;

[0023] 2. By rotating the turntable, the first threaded rod can be driven to rotate synchronously. At this time, the threaded sleeve will move vertically synchronously under the drive of the first threaded rod. At this time, the threaded sleeve will drive the suction cup to move downward and contact the ground. With the assistance of the suction cup, the stability of the cabinet placement can be improved to a certain extent;

[0024] 3. When the threaded sleeve moves, it will synchronously drive the limit block to move inside the limit groove. At this time, the limit groove will use the limit block to limit the movement of the threaded sleeve, which can further improve the stability of the suction cup when moving to a certain extent;

[0025] 4. The user can manually rotate the handle to drive the second threaded rod to rotate, so that the movable plate moves. At the same time, the limit rod will limit the movable plate, further improving the stability of the movable plate during movement, so that the movable plate can drive the cable fixing mechanism to move to the desired position;

[0026] 5. The user can pass the cable through the inside of the arc plate. At this time, driven by the elastic force of the reset spring, the limit plate drives the clamping plate to move through the driving rod until the clamping plate contacts the cable, thereby positioning and clamping the cable, reducing the possibility of cable entanglement to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the front view structure of the utility model;

[0028] Figure 2 This is a schematic diagram of the front cross-sectional structure of the base of the utility model;

[0029] Figure 3 This is a front view structural diagram of the movable plate of the utility model;

[0030] Figure 4This is a schematic diagram of the front view structure of the arc plate of the utility model;

[0031] Figure 5 This is a front cross-sectional structural diagram of the movable plate of the utility model;

[0032] Figure 6 This is a front cross-sectional structural schematic diagram of the connecting block of the utility model.

[0033] In the figure: 1. cabinet; 2. base body; 3. internal components; 4. base groove; 5. turntable; 6. first threaded rod; 7. threaded sleeve; 8. limit groove; 9. limit block; 10. suction cup; 11. limit rod; 12. second threaded rod; 13. handle; 14. movable plate; 15. arc plate; 16. connecting block; 17. protective sheet; 18. limit plate; 19. movable groove; 20. driving rod; 21. clamping plate; 22. reset spring; 23. movable groove. DETAILED DESCRIPTION

[0034] 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.

[0035] Embodiment 1:

[0036] like Figure 1 The technical solution shown in the figure, the utility model provides the following technical solution: a PLC automatic control cabinet with a wiring positioning structure, discloses a base body 2, through which the possibility of the cabinet body 1 being damp can be reduced:

[0037] The cabinet body 1 has a base body 2 fixedly connected to the outer surface of the lower end of the cabinet body 1, and an internal component 3 fixedly connected to the interior of the cabinet body 1, and a base groove 4 is provided inside the base body 2. Under the support of the base body 2, the cabinet body 1 is not in direct contact with the ground, which reduces the possibility of moisture penetrating into the interior of the cabinet body 1 and causing the internal component 3 to be damaged by moisture to a certain extent.

[0038] Embodiment 2:

[0039] like Figure 1 and Figure 2 The technical solution shown in the figure, the utility model provides the following technical solution: a PLC automation control cabinet with a wiring positioning structure, discloses a stabilizing mechanism, and the stability of the control cabinet when placed can be improved by the stabilizing mechanism:

[0040] A turntable 5, the turntable 5 is nested and connected to the base body 2, and a first threaded rod 6 is fixedly connected to the lower end of the turntable 5, and a stabilizing mechanism is provided between the first threaded rod 6 and the base groove 4;

[0041] The stabilizing mechanism includes a threaded sleeve 7, which is threadedly connected to the outside of the first threaded rod 6, and a suction cup 10 is fixedly connected to the bottom end of the threaded sleeve 7, and the suction cup 10 is nested and connected inside the base groove 4;

[0042] The left and right sides of the base groove 4 are provided with limiting grooves 8, and the limiting blocks 9 are nested and connected inside the limiting grooves 8, and the inner ends of the limiting blocks 9 are fixedly connected to the outer sides of the threaded sleeves 7;

[0043] The threaded sleeve 7 and the suction cup 10 are an integrated structure, and the suction cup 10 forms a sliding structure through the threaded sleeve 7, and the sliding distance of the suction cup 10 does not exceed the maximum length of the limiting groove 8. The base body 2 is provided with 4 groups at the bottom of the cabinet 1, and the first threaded rod 6 and the turntable 5 are an integrated structure, and the first threaded rod 6 forms a rotating structure through the turntable 5.

[0044] By rotating the turntable 5, the first threaded rod 6 can be driven to rotate synchronously. At this time, the threaded sleeve 7 will move vertically synchronously under the drive of the first threaded rod 6. When the threaded sleeve 7 moves, it will synchronously drive the limit block 9 to move inside the limit groove 8. At this time, the limit groove 8 will use the limit block 9 to limit the movement of the threaded sleeve 7. At this time, the threaded sleeve 7 will drive the suction cup 10 to move downward and contact with the ground. With the auxiliary action of the suction cup 10, the stability of the cabinet 1 can be improved to a certain extent.

[0045] Embodiment three:

[0046] like Figure 1 , Figure 3 , Figure 4 , Figure 5 and Figure 6 The technical solution shown in the figure, the utility model provides the following technical solution: a PLC automatic control cabinet with a cable positioning structure, discloses a cable positioning mechanism, and the cable can be arranged and positioned by the cable positioning mechanism:

[0047] A second threaded rod 12, the second threaded rod 12 is nested and connected to the cabinet 1, and a handle 13 is fixedly connected to the outer end of the second threaded rod 12, and a movable plate 14 is threadedly connected to the second threaded rod 12, and a cable positioning mechanism is fixedly connected to the movable plate 14;

[0048] The cable positioning mechanism includes a connecting block 16, which is fixedly connected to the upper and lower sides of the moving plate 14, and the outer sides of the two groups of connecting blocks 16 are fixedly connected to the arc-shaped plates 15, and the inner sides of the arc-shaped plates 15 are fixedly connected to the protective plates 17;

[0049] A limit rod 11 is fixedly connected inside the cabinet 1, and the right end of the movable plate 14 is nested and connected to the outer side of the limit rod 11;

[0050] A movable groove 23 is formed inside the connecting block 16, and movable grooves 19 are formed on the upper and lower sides of the movable groove 23, and the inner part of the movable groove 19 is fixedly connected to the limit plate 18, and the outer side of the limit plate 18 is fixedly connected to the driving rod 20, and the outer end of the driving rod 20 is fixedly connected to the clamping plate 21;

[0051] A return spring 22 is fixedly connected to the inner side of the limit plate 18, and the other end of the return spring 22 is fixedly connected to the inside of the movable groove 23;

[0052] There are multiple groups of connecting blocks 16 symmetrically arranged downward about the center point of the movable plate 14, and the movable plate 14 forms a sliding structure through the second threaded rod 12 and the limiting rod 11. The clamping plate 21 is designed as an arc structure when viewed from the front, and the clamping plate 21 forms an integrated structure with the limiting plate 18 through the driving rod 20, and the limiting plate 18 forms an elastic structure through the reset spring 22 and the movable groove 23.

[0053] The user can manually turn the handle 13 to drive the second threaded rod 12 to rotate. At this time, the movable plate 14 will move synchronously under the drive of the second threaded rod 12. At the same time, the limiting rod 11 will limit the movable plate 14, further improving the stability of the movable plate 14 during movement, so that the movable plate 14 can drive the cable fixing mechanism to move to the desired position.

[0054] The user can pass the cable through the interior of the arc plate 15. At this time, driven by the elastic force of the return spring 22, the limit plate 18 will move inside the movable groove 19. While the limit plate 18 moves, it will synchronously drive the clamping plate 21 to move through the driving rod 20 until the clamping plate 21 contacts the cable, thereby positioning and clamping the cable, reducing the possibility of cable entanglement to a certain extent.

[0055] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0056] 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 PLC automation control cabinet with a wiring positioning structure, comprising a cabinet body (1), a base body (2) being fixedly connected to the outer surface of the lower end of the cabinet body (1), an internal component (3) being fixedly connected to the interior of the cabinet body (1), and a base groove (4) being provided inside the base body (2); Features: Also includes: A turntable (5), wherein the turntable (5) is nested and connected to the base body (2), and a first threaded rod (6) is fixedly connected to the lower end of the turntable (5), and a stabilizing mechanism is provided between the first threaded rod (6) and the base groove (4), and the stability of the control cabinet when placed can be improved by the stabilizing mechanism; A second threaded rod (12), the second threaded rod (12) is nested and connected to the cabinet (1), and the outer end of the second threaded rod (12) is fixedly connected to a handle (13), and the second threaded rod (12) is threadedly connected to a movable plate (14), and the movable plate (14) is fixedly connected to a cable positioning mechanism, and the cable can be arranged and positioned by the cable positioning mechanism.

2. The PLC automation control cabinet with a wiring positioning structure according to claim 1, characterized in that: The stabilizing mechanism comprises a threaded sleeve (7), the threaded sleeve (7) is threadedly connected to the outside of the first threaded rod (6), and the bottom end of the threaded sleeve (7) is fixedly connected to a suction cup (10), and the suction cup (10) is nested and connected inside the base groove (4); The left and right sides of the base groove (4) are provided with limiting grooves (8), and the limiting blocks (9) are nested and connected inside the limiting grooves (8), and the inner ends of the limiting blocks (9) are fixedly connected to the outer sides of the threaded sleeves (7).

3. The PLC automation control cabinet with a wiring positioning structure according to claim 2, characterized in that: The threaded sleeve (7) and the suction cup (10) are in an integrated structure, and the suction cup (10) forms a sliding structure through the threaded sleeve (7), and the sliding distance of the suction cup (10) does not exceed the maximum value of the length of the limiting groove (8).

4. The PLC automation control cabinet with a wiring positioning structure according to claim 2, characterized in that: The base body (2) is provided with four groups at the bottom of the cabinet (1); the first threaded rod (6) and the turntable (5) are an integrated structure, and the first threaded rod (6) forms a rotating structure through the turntable (5).

5. The PLC automation control cabinet with a wiring positioning structure according to claim 1, characterized in that: The cable positioning mechanism comprises a connecting block (16), wherein the connecting block (16) is fixedly connected to the upper and lower parts of the movable plate (14), and the outer sides of the two groups of connecting blocks (16) are fixedly connected to the arc-shaped plates (15), and the inner sides of the arc-shaped plates (15) are fixedly connected to the protective plates (17); The cabinet (1) is fixedly connected to a limit rod (11) inside, and the right end of a movable plate (14) is nested and connected to the outside of the limit rod (11); The connecting block (16) is provided with a movable groove (23) inside, and movable grooves (19) are provided on the upper and lower sides of the movable groove (23), and the inside of the movable groove (19) is fixedly connected to a limit plate (18), and the outer side of the limit plate (18) is fixedly connected to a driving rod (20), and the outer end of the driving rod (20) is fixedly connected to a clamping plate (21); A return spring (22) is fixedly connected to the inner side of the limit plate (18), and the other end of the return spring (22) is fixedly connected to the inside of the movable groove (23).

6. The PLC automation control cabinet with a wiring positioning structure according to claim 5, characterized in that: The connection blocks (16) are symmetrically arranged in multiple groups downwardly about the center point of the movable plate (14), and the movable plate (14) forms a sliding structure through the second threaded rod (12) and the limiting rod (11).

7. The PLC automation control cabinet with a wiring positioning structure according to claim 5, characterized in that: The clamping plate (21) is designed as an arc-shaped structure when viewed from the front, and the clamping plate (21) forms an integrated structure with the limiting plate (18) through the driving rod (20), and the limiting plate (18) forms an elastic structure through the return spring (22) and the movable groove (23).

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