Automatic tilting device for switch cabinet test

Abstract

The utility model discloses an automatic tilting device for testing a switch cabinet, which comprises a first groove formed in the ground in a concave manner, a main body is coupled to the first groove, a second groove is formed in the top of the main body in a concave manner, and a plurality of rollers positioned on the same horizontal plane are coupled in the second groove. A third groove is formed in the side face, parallel to the first roller, of the body in a concave mode and communicates with the second groove, a lifting frame is arranged at the bottom of the third groove, and a first baffle is connected to the top of the lifting frame. The beneficial effects of the utility model lie in that the switch cabinet to be tested can be placed in the inclination device more easily while it is ensured that most switch cabinets can be well limited.

Description

Technical Field

[0001] The utility model relates to the technical field of switch cabinet testing, in particular to an automatic tilting device for switch cabinet testing. Background Art

[0002] Before the switch cabinet leaves the factory, it needs to go through a spray test to simulate the rainy climate environment to ensure that the switch cabinet has good waterproof performance. When conducting the spray test, the switch cabinet needs to be tilted at a certain angle for extreme condition testing.

[0003] However, the existing automatic tilting device cannot effectively limit the position of the switch cabinet, and there is a risk of the switch cabinet tipping over when tilting; at the same time, it is also difficult to place the switch cabinet on the automatic tilting device. Utility Model Content

[0004] The utility model aims to disclose an automatic tilting device for testing a switch cabinet in view of the technical defects existing in the prior art.

[0005] In order to achieve the purpose of the utility model, the technical solution adopted by the utility model is:

[0006] A switch cabinet test automatic tilting device comprises a first groove formed concavely in the ground, the first groove is axially connected with a main body, one side of the main body is axially connected to the side wall and the other side bottom is provided with a slide groove, at least one first hydraulic rod is slidably connected in the slide groove, the bottom of the first hydraulic rod is fixed to the corresponding position of the bottom of the first groove, the top of the main body is concavely formed with a second groove, a plurality of rollers located in the same horizontal plane are axially connected in the second groove, the highest point of the roller is flush with the ground, a plurality of limit plates are formed on the top protrusion of one side where the main body is axially connected to the first groove, any side of the limit plates is located in the same vertical plane as the side of the second groove, a plurality of second hydraulic rods are arranged on the side opposite to the limit plate at the top of the main body, the second hydraulic rods are all connected to the sliding plate, the sliding plate is slidably arranged between the limit plate and the second hydraulic rod, a third groove is concavely formed on the side parallel to the main body and the roller, the third groove is connected to the second groove, and the bottom of the third groove is provided with a A lifting frame is arranged, a first baffle is connected to the top of the lifting frame, a plurality of second rollers are axially connected to the top of the first baffle, the second rollers are parallel to the first rollers, when the lifting frame is lowered to the lowest position, the height of the second rollers is the same as the height of the first rollers, when the lifting frame is raised to the highest position, the horizontal height of the top of the first baffle is greater than the horizontal height of the top end of the first roller, a fourth groove is formed inwardly on the upper part of the side wall opposite to the first baffle and on the first baffle, a plurality of third hydraulic rods arranged in parallel are arranged on the inner wall of the fourth groove, and the ends of the third hydraulic rods are connected to the second baffle; the first hydraulic rod is connected to the first liquid pump, the second hydraulic rod and the third hydraulic rod are both connected to the second liquid pump, pressure sensing devices are arranged on the first baffle and the second baffle, the pressure sensing device is electrically connected to the second liquid pump, the first liquid pump and the second liquid pump are both electrically connected to the DLC secondary control system, and the lifting frame is electrically connected to the control device.

[0007] Furthermore, the main body is axially connected between the upper parts of one end of any one group of opposite side walls of the first groove, and the size of the main body is slightly smaller than that of the first groove.

[0008] Furthermore, the pressure sensing device is a pressure sensor.

[0009] Furthermore, the control device is a foot switch.

[0010] Compared with the prior art, the advantages of the utility model are:

[0011] While ensuring that most switch cabinets can be better limited, the switch cabinet to be tested can be placed in the tilting device more easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the main structure of the utility model from a top view;

[0014] Figure 3 This is a schematic diagram of the main structure of the utility model;

[0015] Figure 4 This is a schematic diagram of the third chute structure of the utility model. DETAILED DESCRIPTION

[0016] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0017] Example 1

[0018] A switch cabinet test automatic tilting device, including a first groove 1 formed concavely on the ground, a main body 2 is axially connected to the first groove 1, one side of the main body 2 is axially connected to the side wall and a slide groove 4 is provided at the bottom of the other side, at least one first hydraulic rod 3 is slidably connected in the slide groove 4, the bottom of the first hydraulic rod 3 is fixed at the corresponding position of the bottom of the first groove 1, a second groove 5 is formed concavely on the top of the main body 2, a plurality of rollers 6 located in the same horizontal plane are axially connected in the second groove 5, the highest point of the roller 6 is flush with the ground, a plurality of limit plates 7 are formed on the top convexly on one side of the main body 1 and the first groove 1, any side of the limit plates 7 is located in the same vertical plane as the side of the second groove 5, a plurality of second hydraulic rods 8 are arranged on the side opposite to the limit plate 7 at the top of the main body 1, the second hydraulic rods 8 are connected to the sliding plate 9, and the sliding plate 9 is slidably arranged between the limit plate 7 and the second hydraulic rod 8, a third groove 12 is formed concavely on the side parallel to the roller 6 of the main body 1, the third groove 12 is connected to the second groove 2, and a lifting frame 1 is arranged at the bottom of the third groove 12 1. A first baffle 10 is connected to the top of the lifting frame 11. A plurality of second rollers 18 are axially connected to the top of the first baffle 10. The second rollers 18 are parallel to the first roller 6. When the lifting frame 11 is lowered to the lowest position, the height of the second roller 18 is the same as the height of the first roller 6. When the lifting frame 11 is raised to the highest position, the horizontal height of the top of the first baffle 10 is greater than the horizontal height of the top of the first roller 6. A fourth groove 16 is formed inwardly on the upper part of the side wall of the second groove 5 opposite to the first baffle 10 and on the first baffle 10. A plurality of third hydraulic rods 14 are arranged in parallel on the inner wall of the fourth groove 16. The ends of the third hydraulic rods 14 are connected to the second baffle 17. The first hydraulic rod 3 is connected to the first liquid pump. The second hydraulic rod 8 and the third hydraulic rod 14 are connected to the second liquid pump. Pressure sensing devices are arranged on the first baffle 10 and the second baffle 17. The pressure sensing device is electrically connected to the second liquid pump. The first liquid pump and the second liquid pump are electrically connected to the DLC secondary control system. The lifting frame 11 is electrically connected to the control device. The main body 2 is axially connected between the upper parts of one end of any one set of opposite side walls of the first groove 1, and the size of the main body 2 is slightly smaller than the first groove 1. The pressure sensing device is a pressure sensor 15.

[0019] The utility model introduces a remote control system. A main control room is arranged at a test site. The main control room is separated from a test room. A main control device is arranged in the main control room. The main control device is electrically connected to an electric encoder. The electric encoder is electrically connected to a PLC controller. The PLC controller is electrically connected to a microprocessor. The microprocessor is electrically connected to a first liquid pump and a second liquid pump.

[0020] When testing is required, the switch cabinet to be tested is first moved to the side of the main body, and the lifting frame 11 is controlled to descend. When the lifting frame 11 descends to the lowest position, the height of the second roller 18 is the same as the height of the first roller 6. Since the highest point of the roller 6 is flush with the ground, the switch cabinet to be tested can be easily pushed into the main body 1 at this time, and the lifting frame 11 is controlled to rise to complete the initial limit. Then the personnel leave the test site, and the operator in the main control room first controls the second liquid pump through remote control to complete the control of the second hydraulic rod 8 and the third hydraulic rod 14, and pushes the first baffle 10 and the second baffle 17 until they contact the switch cabinet to be tested. The pressure sensor 15 detects the signal transmission back to the main control room, and the operator stops controlling the second liquid pump to complete the further limit of the switch cabinet to be tested. At this time, the operator controls the first liquid pump to push the first hydraulic rod 3 to complete the tilting of the device.

[0021] The control device is a foot switch 13. The provision of the foot switch is convenient for use by personnel on the one hand, and reduces the possibility of accidental touch by personnel after the test starts on the other hand.

[0022] The above is only a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A switch cabinet test automatic tilting device, comprising a first groove (1) formed concavely in the ground, characterized in that: The first groove (1) is axially connected to a main body (2), one side of the main body (2) is axially connected to a side wall, and a slide groove (4) is provided at the bottom of the other side. At least one first hydraulic rod (3) is slidably connected in the slide groove (4), and the bottom of the first hydraulic rod (3) is fixed at a corresponding position at the bottom of the first groove (1). A second groove (5) is formed inwardly at the top of the main body (2), and a plurality of first rollers (6) located in the same horizontal plane are axially connected in the second groove (5), and the highest point of the first rollers (6) is flush with the ground. A plurality of limiting rollers are formed on the top convexly at one side of the axial connection between the main body (2) and the first groove (1). The positioning plate (7) has any side surface of the limiting plate (7) and the side surface of the second groove (5) located in the same vertical plane. A plurality of second hydraulic rods (8) are arranged on the top of the main body (2) on the side opposite to the limiting plate (7). The second hydraulic rods (8) are all connected to the sliding plate (9). The sliding plate (9) is slidably arranged between the limiting plate (7) and the second hydraulic rods (8). A third groove (12) is formed inwardly on the side surface of the main body (2) parallel to the first roller (6). The third groove (12) is connected to the second groove (5). A lifting frame (11) is arranged at the bottom of the third groove (12). The top of the first baffle (11) is connected to a first baffle (10), and the top of the first baffle (10) is axially connected to a plurality of second rollers (18), and the second rollers (18) are parallel to the first rollers (6). When the lifting frame (11) is lowered to the lowest position, the height of the second rollers (18) is the same as the height of the first rollers (6). When the lifting frame (11) is raised to the highest position, the horizontal height of the top of the first baffle (10) is greater than the horizontal height of the top of the first roller (6). The upper part of the side wall of the second groove (5) opposite to the first baffle (10) and the first baffle (10) are both concave. The invention discloses a hydraulic lifting device having a fourth groove (16), wherein the inner wall of the fourth groove (16) is provided with a plurality of third hydraulic rods (14) arranged in parallel, and the ends of the third hydraulic rods (14) are all connected to a second baffle (17); the first hydraulic rod (3) is connected to a first liquid pump, the second hydraulic rod (8) and the third hydraulic rod (14) are both connected to the second liquid pump, the first baffle (10) and the second baffle (17) are both provided with a pressure sensing device, the pressure sensing device is electrically connected to the second liquid pump, the first liquid pump and the second liquid pump are both electrically connected to a DLC secondary control system, and the lifting frame (11) is electrically connected to a control device.

2. A switch cabinet test automatic tilting device as claimed in claim 1, characterized in that: The main body (2) is axially connected between the upper parts of one end of any one group of opposite side walls of the first groove (1), and the size of the main body (2) is slightly smaller than that of the first groove (1).

3. The switch cabinet test automatic tilting device according to claim 1, characterized in that: The pressure sensing device is a pressure sensor (15).

4. The switch cabinet test automatic tilting device according to claim 1, characterized in that: The control device is a foot switch (13).

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