Floor type operation and maintenance terminal control box with auxiliary support

Abstract

The utility model belongs to the technical field of operation and maintenance terminal control boxes, in particular to a floor type operation and maintenance terminal control box with an auxiliary support, which comprises an operation and maintenance terminal control box main body. The floor type operation and maintenance terminal control box with the auxiliary support is provided with a first threaded column and a first threaded plate, the first threaded column can be driven to rotate by rotating a first hand rotating handle through external force, through threaded connection of the first threaded column and the first threaded plate, the first threaded plate can be moved through rotation of the first threaded column, and the operation and maintenance terminal control box is convenient to use. First threaded plates can make moving plates move, the two sets of moving plates move oppositely or back to back to make the shear shank stretch out and draw back, the hollow supporting plate can ascend and descend through stretching out and drawing back of the shear shank, and therefore the height of the hollow supporting plate can be adjusted according to requirements; the height of the operation and maintenance terminal control box main body can be adjusted only by rotating the first hand rotating handle, so that the height adjustment is simpler and more convenient or the operation and maintenance terminal control box main body is convenient to withdraw.

Description

Technical Field

[0001] This utility model relates to the field of operation and maintenance terminal control box technology, and in particular to a floor-standing operation and maintenance terminal control box with an auxiliary support. Background Technology

[0002] In the field of modern industrial and automation equipment, the operation and maintenance terminal control box is a core device for electrical control and signal transmission, with a wide range of applications, such as petrochemical, manufacturing, shipbuilding and power equipment. As the level of industrial automation continues to improve, the performance requirements for the operation and maintenance terminal control box are also constantly increasing, especially in terms of stability and maintainability.

[0003] Most maintenance terminal control boxes on the market are supported by fixed auxiliary brackets, which cannot be retracted for carrying and are inconvenient to adjust in height, making the device impractical.

[0004] Therefore, a floor-standing operation and maintenance terminal control box with an auxiliary support is needed. Utility Model Content

[0005] This utility model proposes a floor-standing operation and maintenance terminal control box with an auxiliary support, which solves the problem that most operation and maintenance terminal control boxes in the prior art are supported by fixed auxiliary supports, which cannot be retracted for carrying and are inconvenient to adjust in height, making the device impractical.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A floor-standing operation and maintenance terminal control box with an auxiliary support includes an operation and maintenance terminal control box body, and a carrying handle is provided on the side wall of the operation and maintenance terminal control box body;

[0008] A hollow support plate is provided below the main body of the operation and maintenance terminal control box. A first bearing is provided on the side wall of the hollow support plate. A first hand handle is provided on the inner side of the first bearing. A first threaded post is fixed to one end of the first hand handle. A first threaded plate is threadedly connected to the outer periphery of the first threaded post. A first slider is fixed to the side wall of the first threaded plate. A first slide rail is provided on the outer side of the first slider. A movable plate is fixed to the other side wall of the first threaded plate.

[0009] Preferably, a fixed slider is fixed to the side wall of the movable plate, a first sliding plate is provided on the outer side of the fixed slider, a second bearing is installed on the outer periphery of the top of the fixed slider, a scissor frame is provided on the outer periphery of the second bearing, a third bearing is provided on the outer periphery of the top of the scissor frame, a cylindrical slider is provided on the outer periphery of the third bearing, a second sliding plate is provided on the outer side of the top of the cylindrical slider, and a supporting base plate is fixed below the second sliding plate.

[0010] Preferably, the other side wall of the hollow support plate is provided with a threaded groove, the inner side of the threaded groove is threaded with a second threaded post, the top end of the second threaded post is fixed with a second hand crank, the outer side of the second threaded post is provided with a fourth bearing, the outer side of the fourth bearing is provided with a movable frame, the outer side of the movable frame is provided with a limit groove, the top end of the movable frame is fixed with a locking plate, the connection between the second threaded post and the locking plate is provided with a fifth bearing, and the outer side of the locking plate is provided with a locking groove.

[0011] Preferably, the first hand handle forms a rotating structure with the hollow support plate via the first bearing, and the first hand handle forms a fixed structure with the first threaded post, and the first threaded post forms a threaded connection with the first threaded plate, and the first threaded plate forms a sliding structure with the first slide rail via the first slider.

[0012] Preferably, the first threaded plate and the movable plate form a fixed structure, and the movable plate forms a sliding structure with the first sliding plate through the fixed slider, and the fixed slider forms a rotating structure with the scissor frame through the second bearing.

[0013] Preferably, the scissor frame forms a rotating structure with the cylindrical slider via a third bearing, and the cylindrical slider forms a sliding structure with the second sliding plate, and the second sliding plate forms a fixed structure with the supporting base plate.

[0014] Preferably, the hollow support plate is threadedly connected to the second threaded post through a threaded groove, and the second threaded post is rotated with the movable frame through a fourth bearing.

[0015] Preferably, the second threaded column forms a rotating structure with the locking plate through the fifth bearing, and the locking plate forms a locking structure with the main body of the operation and maintenance terminal control box through the locking groove.

[0016] This utility model proposes a floor-standing operation and maintenance terminal control box with an auxiliary support. Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. The floor-standing maintenance terminal control box with auxiliary support is equipped with a first threaded column and a first threaded plate. By turning the first hand handle with external force, the first threaded column can be rotated. Through the threaded connection between the first threaded column and the first threaded plate, the rotation of the first threaded column can move the first threaded plate, and the first threaded plate can move the movable plate. The relative or back-to-back movement of the two movable plates can extend and retract the scissor frame. The extension and retraction of the scissor frame can raise and lower the hollow support plate, thereby adjusting the height of the hollow support plate as needed. The height of the maintenance terminal control box can be adjusted by simply turning the first hand handle, making height adjustment simpler and easier to retract. This avoids the situation where the maintenance terminal control box is mostly supported by a fixed auxiliary bracket, which cannot be retracted and is inconvenient to adjust the height.

[0018] 2. The floor-standing maintenance terminal control box with auxiliary support is equipped with a threaded groove and a second threaded post. By turning the second handle with external force, the second threaded post can be rotated. Through the threaded connection between the threaded groove and the second threaded post, the rotation of the second threaded post can push the moving frame to move. While the moving frame is moving, it can also drive the locking plate to move. Through the locking structure of the locking plate and the locking groove, the locking plate can be fixedly installed on the main body of the maintenance terminal control box. This device only requires turning the second handle to disassemble and assemble the main body of the maintenance terminal control box, making the installation of the main body of the maintenance terminal control box more convenient. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the unfolded structure of a floor-standing operation and maintenance terminal control box with an auxiliary support proposed in this utility model;

[0020] Figure 2 This is a three-dimensional structural diagram of a floor-standing operation and maintenance terminal control box with an auxiliary support proposed in this utility model.

[0021] Figure 3 This is a cross-sectional view of a floor-standing operation and maintenance terminal control box with an auxiliary support proposed in this utility model.

[0022] Figure 4 This is a side view of a floor-standing operation and maintenance terminal control box with an auxiliary support, as proposed in this utility model.

[0023] In the diagram: 1. Main body of the maintenance terminal control box; 2. Handle; 3. Hollow support plate; 4. First bearing; 5. First hand crank; 6. First threaded post; 7. First threaded plate; 8. First slider; 9. First slide rail; 10. Moving plate; 11. Fixed slider; 12. First sliding plate; 13. Second bearing; 14. Scissor frame; 15. Third bearing; 16. Cylindrical slider; 17. Second sliding plate; 18. Support base plate; 19. Threaded groove; 20. Second threaded post; 21. Second hand crank; 22. Fourth bearing; 23. Moving frame; 24. Limiting groove; 25. Fifth bearing; 26. Locking plate; 27. Locking groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-4 This utility model provides a technical solution: a floor-standing operation and maintenance terminal control box with an auxiliary support, including an operation and maintenance terminal control box body 1, and a handle 2 is provided on the side wall of the operation and maintenance terminal control box body 1;

[0026] A hollow support plate 3 is provided below the main body 1 of the operation and maintenance terminal control box. A first bearing 4 is provided on the side wall of the hollow support plate 3. A first hand handle 5 is provided on the inner side of the first bearing 4. A first threaded post 6 is fixed to one end of the first hand handle 5. A first threaded plate 7 is threadedly connected to the outer periphery of the first threaded post 6. A first slider 8 is fixed to the side wall of the first threaded plate 7. A first slide rail 9 is provided on the outer side of the first slider 8. A movable plate 10 is fixed to the other side wall of the first threaded plate 7.

[0027] Furthermore, the other side wall of the hollow support plate 3 is provided with a threaded groove 19, the inner side of the threaded groove 19 is threadedly connected to a second threaded post 20, the top of the second threaded post 20 is fixed with a second hand crank 21, the outer periphery of the second threaded post 20 is provided with a fourth bearing 22, the outer side of the fourth bearing 22 is provided with a movable frame 23, the outer side of the movable frame 23 is provided with a limit groove 24, the top of the movable frame 23 is fixed with a locking plate 26, the connection between the second threaded post 20 and the locking plate 26 is provided with a fifth bearing 25, and the outer side of the locking plate 26 is provided with a locking groove 27.

[0028] Furthermore, a fixed slider 11 is fixed to the side wall of the movable plate 10, a first sliding plate 12 is provided on the outer side of the fixed slider 11, a second bearing 13 is installed on the outer periphery of the top of the fixed slider 11, a scissor frame 14 is provided on the outer periphery of the second bearing 13, a third bearing 15 is provided on the outer periphery of the top of the scissor frame 14, a cylindrical slider 16 is provided on the outer periphery of the third bearing 15, a second sliding plate 17 is provided on the outer side of the top of the cylindrical slider 16, and a supporting base plate 18 is fixed below the second sliding plate 17. The main body 1 of the operation and maintenance terminal control box mainly relies on its internal electrical components and controllers to realize remote control, monitoring and protection of the equipment.

[0029] Furthermore, the first hand crank 5 forms a rotating structure with the hollow support plate 3 through the first bearing 4, and the first hand crank 5 forms a fixed structure with the first threaded post 6. The first threaded post 6 forms a threaded connection with the first threaded plate 7, and the first threaded plate 7 forms a sliding structure with the first slide rail 9 through the first slider 8. By rotating the first hand crank 5 with external force, the first threaded post 6 can be driven to rotate. Through the threaded connection between the first threaded post 6 and the first threaded plate 7, the rotation of the first threaded post 6 can move the first threaded plate 7.

[0030] Furthermore, the first threaded plate 7 and the movable plate 10 form a fixed structure, and the movable plate 10 forms a sliding structure with the first sliding plate 12 through the fixed slider 11. The fixed slider 11 forms a rotating structure with the scissor frame 14 through the second bearing 13. The first threaded plate 7 can move the movable plate 10, and the relative or back-to-back movement of the two sets of movable plates 10 can extend and retract the scissor frame 14.

[0031] Furthermore, the scissor frame 14 forms a rotating structure with the cylindrical slider 16 via the third bearing 15, and the cylindrical slider 16 forms a sliding structure with the second sliding plate 17. The second sliding plate 17 forms a fixed structure with the supporting base plate 18. The extension and retraction of the scissor frame 14 can raise and lower the hollow support plate 3, thereby adjusting the height of the hollow support plate 3 as needed. The height of the main body 1 of the operation and maintenance terminal control box can be adjusted by simply turning the first handle 5, making height adjustment simpler or easier to retract.

[0032] Furthermore, the hollow support plate 3 is connected to the second threaded post 20 by the threaded groove 19, and the second threaded post 20 is connected to the moving frame 23 by the fourth bearing 22 to form a rotating structure; by rotating the second hand handle 21 by external force, the second threaded post 20 can be driven to rotate. Through the threaded connection of the threaded groove 19 and the second threaded post 20, the rotation of the second threaded post 20 can drive the moving frame 23 to move.

[0033] Furthermore, the second threaded column 20 forms a rotating structure with the locking plate 26 via the fifth bearing 25, and the locking plate 26 forms a locking structure with the main body 1 of the maintenance terminal control box via the locking groove 27; while the moving frame 23 moves, it can drive the locking plate 26 to move. Through the locking structure of the locking plate 26 and the locking groove 27, the locking plate 26 can be fixedly installed on the main body 1 of the maintenance terminal control box. This device only needs to rotate the second handle 21 to disassemble and install the main body 1 of the maintenance terminal control box, making the installation of the main body 1 of the maintenance terminal control box easier.

[0034] Working principle: First, the operator needs to rotate the first handle 5 with external force, which drives the first threaded column 6 to rotate. The rotation of the first threaded column 6 causes the first threaded plate 7 to move, which in turn causes the moving plate 10 to move. The relative or back-to-back movement of the two sets of moving plates 10 causes the scissor frame 14 to extend and retract. The extension and retraction of the scissor frame 14 causes the hollow support plate 3 to rise and fall, thereby adjusting the height of the hollow support plate 3 as needed. Simply rotating the first handle 5 can adjust the height of the main body of the maintenance terminal control box 1, making height adjustment simpler or easier to retract. Then, by rotating the second handle 21 with external force, the operator can drive the second threaded column 20 to rotate. The rotation of the second threaded column 20 can push the moving frame 23 to move. The movement of the moving frame 23 can drive the locking plate 26 to move, and the locking plate 26 can then fix the maintenance terminal control box 1 in place. This device only requires rotating the second handle 21 to assemble and disassemble the maintenance terminal control box 1, making the installation of the maintenance terminal control box 1 simpler.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A floor-standing maintenance terminal control box with an auxiliary support, comprising a main body (1) of the maintenance terminal control box, characterized in that: The side wall of the main body (1) of the operation and maintenance terminal control box is provided with a carrying handle (2). A hollow support plate (3) is provided below the main body (1) of the operation and maintenance terminal control box. A first bearing (4) is provided on the side wall of the hollow support plate (3). A first hand handle (5) is provided on the inner side of the first bearing (4). A first threaded post (6) is fixed at one end of the first hand handle (5). A first threaded plate (7) is threadedly connected to the outer periphery of the first threaded post (6). A first slider (8) is fixed on the side wall of the first threaded plate (7). A first slide rail (9) is provided on the outer side of the first slider (8). A moving plate (10) is fixed on the other side wall of the first threaded plate (7).

2. The floor-standing maintenance terminal control box with auxiliary support according to claim 1, characterized in that: The side wall of the movable plate (10) is fixed with a fixed slider (11), a first sliding plate (12) is provided on the outside of the fixed slider (11), a second bearing (13) is installed on the outer periphery of the top of the fixed slider (11), a scissor frame (14) is provided on the outer periphery of the second bearing (13), a third bearing (15) is provided on the outer periphery of the top of the scissor frame (14), a cylindrical slider (16) is provided on the outer periphery of the third bearing (15), a second sliding plate (17) is provided on the outer periphery of the top of the cylindrical slider (16), and a supporting base plate (18) is fixed below the second sliding plate (17).

3. The floor-standing maintenance terminal control box with auxiliary support according to claim 1, characterized in that: The hollow support plate (3) has a threaded groove (19) on its other side wall. The inner side of the threaded groove (19) is threaded with a second threaded post (20). The top of the second threaded post (20) is fixed with a second hand crank (21). The outer side of the second threaded post (20) is provided with a fourth bearing (22). The outer side of the fourth bearing (22) is provided with a movable frame (23). The outer side of the movable frame (23) is provided with a limit groove (24). The top of the movable frame (23) is fixed with a locking plate (26). The connection between the second threaded post (20) and the locking plate (26) is provided with a fifth bearing (25). The outer side of the locking plate (26) is provided with a locking groove (27).

4. A floor-standing maintenance terminal control box with an auxiliary support as described in claim 1, characterized in that: The first hand crank (5) forms a rotating structure with the hollow support plate (3) through the first bearing (4), and the first hand crank (5) forms a fixed structure with the first threaded column (6), and the first threaded column (6) forms a threaded connection with the first threaded plate (7), and the first threaded plate (7) forms a sliding structure with the first slide rail (9) through the first slider (8).

5. A floor-standing maintenance terminal control box with an auxiliary support according to claim 1, characterized in that: The first threaded plate (7) and the movable plate (10) form a fixed structure, and the movable plate (10) forms a sliding structure with the first sliding plate (12) through the fixed slider (11), and the fixed slider (11) forms a rotating structure with the scissor frame (14) through the second bearing (13).

6. A floor-standing maintenance terminal control box with an auxiliary support according to claim 2, characterized in that: The scissor frame (14) forms a rotating structure with the cylindrical slider (16) via the third bearing (15), and the cylindrical slider (16) forms a sliding structure with the second sliding plate (17), and the second sliding plate (17) forms a fixed structure with the supporting base plate (18).

7. A floor-standing maintenance terminal control box with an auxiliary support according to claim 1, characterized in that: The hollow support plate (3) is connected to the second threaded column (20) by the threaded groove (19), and the second threaded column (20) is connected to the moving frame (23) by the fourth bearing (22) to form a rotating structure.

8. A floor-standing maintenance terminal control box with an auxiliary support according to claim 3, characterized in that: The second threaded column (20) forms a rotating structure with the locking plate (26) through the fifth bearing (25), and the locking plate (26) forms a locking structure with the main body (1) of the operation and maintenance terminal control box through the locking groove (27).

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