A control cabinet for controlling an oil well which is convenient for maintenance

Abstract

The utility model belongs to the field of control cabinet, concretely relates to a control cabinet of control oil well convenient to maintain, including cabinet frame, the front side swing joint of cabinet frame has the door plant, the rear side of cabinet frame is provided with rear plate, both sides of cabinet frame are provided with the side plate, the both sides of rear plate and side plate close to cabinet frame one side bottom are all fixedly connected with the clamping block, the surface of clamping block and the inner wall of cabinet frame are jointed, the front side and rear side of both sides of cabinet frame are all fixedly connected with round rod. The utility model adds inclined block and hoist frame structure on cabinet frame, can control the lifting of U type frame, avoids U type frame being uncontrollable, leads to U type frame being in situ, improves the controllable efficiency of U type frame, adds U type frame structure on cabinet frame, can open the rear plate and side plate on the surface of cabinet frame simultaneously, avoids the disassembly of rear plate and side plate needing to use bolt, improves the disassembly speed of rear plate and side plate.

Description

Technical Field

[0001] This utility model relates to the field of control cabinet technology, specifically to a control cabinet for oil wells that is easy to maintain. Background Technology

[0002] According to patent authorization announcement number CN213212701U, a maintenance-friendly equipment control cabinet is disclosed. This utility model relates to the field of control cabinet technology, and its key technical points are: it includes a support rod and a cabinet body. The support rod is installed on the right outer wall of the cabinet body. The cabinet body has an internal cabinet groove, and the cabinet groove contains a mounting bracket. When using this maintenance-friendly equipment control cabinet, numerous electrical components are assembled and installed onto the mounting bracket, which is then fixed inside the cabinet. After prolonged use, when periodic maintenance of the electrical components inside the control cabinet is required, the mounting bracket can be easily pulled out from inside the cabinet using a handle through the combined action of a first sliding rod, a second sliding rod, a first sliding groove, and a second sliding groove. This allows for maintenance and repair of the various electrical components on the mounting bracket. This maintenance-friendly equipment control cabinet facilitates the installation and disassembly of electrical components, making it convenient for maintenance and repair in daily life and work.

[0003] However, existing technologies have problems: To solve the problem of electrical component maintenance, a solution of installing a sliding, removable mounting bracket inside the cabinet was adopted, attempting to achieve convenient maintenance. When it is necessary to maintain electrical components fixed at the top of the mounting bracket, theoretically, the electrical components and the mounting bracket can be moved out of the cabinet together. In actual operation, as the number of electrical components installed increases, the overall weight of the mounting bracket increases linearly. Each additional precision electrical component adds a considerable load to the mounting bracket. Over time, the mounting bracket, originally designed to slide flexibly, experiences a significant increase in friction with the cabinet tracks under the pressure of gravity, making it difficult to move smoothly out of the cabinet. Even if it is pulled out with force, it not only increases the physical burden on the operator but may also cause secondary problems such as loosening of electrical components and damage to wiring due to excessive force or uneven force, greatly hindering maintenance work. Utility Model Content

[0004] The purpose of this utility model is to provide a control cabinet for oil wells that is easy to maintain. It solves the problem that as the number of electrical components installed increases, the overall weight of the mounting frame increases linearly. Each additional precision electrical component adds a considerable load to the mounting frame. Over time, the friction between the mounting frame, which was originally designed to slide flexibly, and the cabinet track increases significantly under the pressure of gravity, making it difficult to move the component smoothly out of the cabinet. Even if it is pulled out with force, it not only increases the physical burden on the operator, but may also cause secondary problems such as loosening of electrical components and damage to wiring due to excessive force or uneven force, which greatly hinders the maintenance work.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a control cabinet for an oil well that is easy to maintain, comprising a cabinet frame, a door panel movably connected to the front side of the cabinet frame, a rear panel provided on the rear side of the cabinet frame, and side panels provided on both sides of the cabinet frame. A snap-fit ​​block is fixedly connected to both sides of the rear panel and side panels near the bottom of the cabinet frame. The surface of the snap-fit ​​block snaps into the inner wall of the cabinet frame. Round rods are fixedly connected to the front and rear sides of both sides of the cabinet frame. A U-shaped frame is slidably connected to the surface of the vertical rod. The inner wall of the U-shaped frame contacts the top of the rear panel and side panel surfaces. A lifting mechanism is fixedly connected to the top of the U-shaped frame.

[0006] Preferably, the lifting mechanism includes a mounting plate, which is fixedly connected to the front side of the top of the cabinet frame. A screw is threadedly connected to the inside of the mounting plate, and an inclined block is movably connected to the rear side of the surface of the screw. A pulley is provided on the top of the inclined block, and a lifting frame is movably connected to the surface of the pulley. The bottom of the lifting frame is fixedly connected to the top of the U-shaped frame.

[0007] Preferably, vertical rods are movably connected to both sides of the lifting frame, and the bottom of the vertical rods is fixedly connected to the top of the cabinet frame.

[0008] Preferably, a reinforcing frame is fixedly connected to the top of the vertical rod, and the bottom of the reinforcing frame is fixedly connected to the top of the cabinet frame.

[0009] Preferably, limit rails are provided on both sides of the inclined block, and the bottom of the limit rails is fixedly connected to the top of the cabinet frame.

[0010] Preferably, a handwheel is fixedly connected to the front side of the screw, and the handwheel is located at the top of the cabinet frame.

[0011] Preferably, counterweights are fixedly connected to both sides of the top of the lifting frame, and the counterweights are located at the top of the cabinet frame.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model, by adding inclined blocks and lifting frames to the cabinet frame, enables the lifting and lowering control of the U-shaped frame, avoiding the U-shaped frame from being uncontrollable and remaining in the same position, thus improving the controllability of the U-shaped frame.

[0014] 2. By adding a U-shaped frame or other structure to the cabinet frame, this utility model enables the simultaneous opening of the back panel and side panel on the surface of the cabinet frame, avoiding the need to use bolts to disassemble and assemble the back panel and side panel, thus improving the disassembly and assembly speed of the back panel and side panel. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2 This is a perspective view of the rear plate of this utility model;

[0017] Figure 3 This is a perspective view of the cabinet frame of this utility model;

[0018] Figure 4 This is a perspective view of the counterweight of this utility model;

[0019] Figure 5 For the present utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0020] In the diagram: 1. Cabinet frame; 2. Door panel; 3. Back panel; 4. Side panel; 5. Clip block; 6. Round rod; 7. U-shaped frame; 8. Lifting mechanism; 81. Mounting plate; 82. Screw; 83. Inclined block; 84. Pulley; 85. Lifting bracket; 9. Vertical rod; 10. Reinforcing frame; 11. Limiting rail; 12. Handwheel; 13. Counterweight. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-5A control cabinet for an oil well that is easy to maintain includes a cabinet frame 1. A door panel 2 is movably connected to the front side of the cabinet frame 1. A rear panel 3 is provided on the rear side of the cabinet frame 1. Side panels 4 are provided on both sides of the cabinet frame 1. A snap-fit ​​block 5 is fixedly connected to both sides of the bottom of the rear panel 3 and the side panel 4 near the cabinet frame 1. The surface of the snap-fit ​​block 5 snaps into the inner wall of the cabinet frame 1. Round rods 6 are fixedly connected to the front and rear sides of both sides of the cabinet frame 1. A U-shaped frame 7 is slidably connected to the surface of the vertical rod 9. The inner wall of the U-shaped frame 7 contacts the top of the surface of the rear panel 3 and the side panel 4. A lifting mechanism 8 is fixedly connected to the top of the U-shaped frame 7.

[0023] Please see Figure 1-5 The lifting mechanism 8 includes a mounting plate 81, which is fixedly connected to the front side of the top of the cabinet frame 1. A screw 82 is threaded inside the mounting plate 81. An inclined block 83 is movably connected to the rear side of the surface of the screw 82. A pulley 84 is provided on the top of the inclined block 83. A lifting frame 85 is movably connected to the surface of the pulley 84. The bottom of the lifting frame 85 is fixedly connected to the top of the U-shaped frame 7.

[0024] Furthermore, by setting the pulley 84, the inclined block 83 and the lifting frame 85 can be isolated, avoiding friction between the inclined block 83 and the surface of the lifting frame 85 when the inclined block 83 moves, which would cause wear on both and improve the service life of the inclined block 83 and the lifting frame 85.

[0025] Please see Figure 1-5 Both sides of the lifting frame 85 are movably connected to vertical rods 9, and the bottom of the vertical rods 9 is fixedly connected to the top of the cabinet frame 1.

[0026] Furthermore, the vertical rod 9 can limit and stabilize the lifting frame 85, preventing it from loosening or tilting during lifting and lowering, thus improving the safety of the lifting frame 85.

[0027] Please see Figure 1-5 The top of the vertical rod 9 is fixedly connected to a reinforcing frame 10, and the bottom of the reinforcing frame 10 is fixedly connected to the top of the cabinet frame 1.

[0028] Furthermore, by setting up the reinforcing frame 10, the vertical rod 9 can be reinforced and stabilized, preventing the vertical rod 9 from tilting during long-term use, which would prevent the lifting frame 85 from sliding smoothly on the surface of the vertical rod 9, thus improving the stability of the vertical rod 9 in use.

[0029] The specific implementation process of this utility model is as follows: In use, the figure shows that the back plate 3 and the side plate 4 are installed on the surface of the cabinet frame 1 through the cooperation of the snap-fit ​​block 5 and the U-shaped frame 7. When the electrical components inside the cabinet frame 1 malfunction and need to be repaired, the screw 82 is rotated and moves to the rear. The screw 82 drives the inclined block 83 to move to the rear. The inclined block 83 pushes the pulley 84 and the lifting frame 85 to move upward. The lifting frame 85 drives the U-shaped frame 7 to move upward. The U-shaped frame 7 separates from the surface of the back plate 3 and the side plate 4. The top of the side plate 4 and the back plate 3 loses support and pushes the top of the back plate 3 and the side plate 4 to the outside, causing them to tilt. The side plate 4 and the back plate 3 move upward. The side plate 4 and the back plate 3 drive the snap-fit ​​block 5 to move upward and exit the interior of the cabinet frame 1. Then the door panel 2 is opened. At this time, there are no obstructing panels on all sides of the cabinet frame 1.

[0030] 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 control cabinet for an easily maintainable oil well, comprising a cabinet frame (1), characterized in that: The cabinet frame (1) is movably connected to a door panel (2) on the front side. The cabinet frame (1) is provided with a back panel (3) on the rear side. The cabinet frame (1) is provided with side panels (4) on both sides. The back panel (3) and the side panel (4) are fixedly connected with snap-fit ​​blocks (5) on both sides of the bottom of the cabinet frame (1). The surface of the snap-fit ​​blocks (5) snaps into the inner wall of the cabinet frame (1). The front and rear sides of both sides of the cabinet frame (1) are fixedly connected with round rods (6). The surface of the round rods (6) is slidably connected with a U-shaped frame (7). The inner wall of the U-shaped frame (7) contacts the top of the surface of the back panel (3) and the side panel (4). The top of the U-shaped frame (7) is fixedly connected with a lifting mechanism (8).

2. The control cabinet for easy maintenance of an oil well according to claim 1, characterized in that: The lifting mechanism (8) includes a mounting plate (81), which is fixedly connected to the front side of the top of the cabinet frame (1). The mounting plate (81) is internally threaded with a screw (82), and a wedge (83) is movably connected to the rear side of the surface of the screw (82). A pulley (84) is provided on the top of the wedge (83), and a lifting frame (85) is movably connected to the surface of the pulley (84). The bottom of the lifting frame (85) is fixedly connected to the top of the U-shaped frame (7).

3. The control cabinet for an easily maintainable oil well according to claim 2, characterized in that: The lifting frame (85) is movably connected to vertical rods (9) on both sides, and the bottom of the vertical rods (9) is fixedly connected to the top of the cabinet frame (1).

4. The control cabinet for an easily maintainable oil well according to claim 3, characterized in that: The top of the vertical rod (9) is fixedly connected to a reinforcing frame (10), and the bottom of the reinforcing frame (10) is fixedly connected to the top of the cabinet frame (1).

5. The control cabinet for an easily maintainable oil well according to claim 2, characterized in that: Both sides of the inclined block (83) are provided with limiting rails (11), and the bottom of the limiting rails (11) is fixedly connected to the top of the cabinet frame (1).

6. The control cabinet for an easily maintainable oil well according to claim 2, characterized in that: A handwheel (12) is fixedly connected to the front side of the screw (82), and the handwheel (12) is located at the top of the cabinet frame (1).

7. The control cabinet for an easily maintainable oil well according to claim 2, characterized in that: The top of the lifting frame (85) is fixedly connected to two sides of a counterweight (13), which is located at the top of the cabinet frame (1).

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