Electrical switch cabinet with adjustable levelness

Abstract

The utility model discloses a levelness adjustable electrical switch cabinet, which comprises an electrical switch cabinet body, the front side, the rear side, the left side and the right side of the electrical switch cabinet body are respectively and fixedly provided with a leveling instrument, and the bottom surface of the electrical switch cabinet body is provided with a stabilizing mechanism for stabilizing the electrical switch cabinet body. The levelness adjusting device is arranged in the electrical switch cabinet body and used for adjusting the levelness of the electrical switch cabinet body. According to the electrical switch cabinet with the adjustable levelness, the stability of the device can be improved through the arranged adjusting screw rod and the ball head shaft rod, when the electrical switch cabinet is used, the adjusting screw rod is rotated to drive the movable block to move, and then the movable block drives the ball head shaft rod to adjust the angle of the base plate through the second fixing base so that the base plate can be tightly attached to the inclined ground; the electric switch cabinet body is prevented from shaking during operation due to a gap between the chassis and the ground, and the stability and the safety of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of electrical equipment, in particular to an electrical switch cabinet with adjustable level. Background Art

[0002] Electrical switchgear is a vital equipment in the power system, mainly used to receive and distribute electrical energy. It controls and protects the power system through opening and closing switches and distribution protection devices to ensure the normal operation of the power system.

[0003] The existing electrical switch cabinet with adjustable level still has the following problems. The existing device is generally adjusted by adjusting the height of the four corners of the electrical switch cabinet. Reference is made to a patent application with announcement number CN212517997U that discloses an electrical switch cabinet with adjustable level. When the support column is extended or retracted, the limit block slides on the inner wall of the support frame, so that the support column slides stably. At the same time, the support seat fixed at the lower end of the support column increases the support area and increases the stability of the support fixation. The use of threaded connection is conducive to the adjustment of the level and ensures the stability of the support.

[0004] However, the above technology uses a motor to drive a screw rod to adjust the height of the support column for horizontal adjustment, while the existing technology generally adjusts the height of the four corners of the electrical switch cabinet to make it horizontal. However, a certain angle is often formed between the support column and the inclined ground. The existence of this angle may cause the electrical switch cabinet to shake during operation, posing a threat to the stability and safety of the equipment, and its practicality is general. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an electrical switch cabinet with adjustable level, which solves the problem that after adjustment, a certain angle is often formed between the support column and the inclined ground of the existing electrical switch cabinet with adjustable level, and the shaking of the electrical switch cabinet during operation poses a threat to the stability and safety of the equipment, and the problem of general practicality.

[0006] To achieve the above purpose, the utility model is implemented by the following technical solutions: an electrical switch cabinet with adjustable level, comprising an electrical switch cabinet body, the front side, the rear side and the left and right sides of the electrical switch cabinet body are fixedly installed with a level ruler, the bottom surface of the electrical switch cabinet body is provided with a stabilizing mechanism for stabilizing the electrical switch cabinet body, and the stabilizing mechanism includes:

[0007] A lifting assembly is arranged inside the electrical switch cabinet body and is used to adjust the horizontality of the electrical switch cabinet body. The lifting assembly includes four fixed cylinders fixedly installed on the bottom surface of the inner cavity of the electrical switch cabinet body, and a movable cylinder is movably installed inside the fixed cylinder;

[0008] An adjusting and fixing assembly is arranged on the outer side of the movable cylinder to improve the stability of the device. The adjusting and fixing assembly includes a fixing plate fixedly installed on the bottom surface of the movable cylinder, a fixing ball is fixedly installed on the bottom surface of the fixing plate, a first fixing seat is movably installed on the outer side of the fixing ball, a chassis is fixedly installed on the bottom surface of the first fixing seat, and an adjusting assembly is arranged on the bottom surface of the fixing plate.

[0009] Preferably, the adjustment assembly includes four movable grooves opened on the bottom surface of the fixed plate, the four movable grooves are each movably installed with an adjustment screw, the four movable grooves are each slidably installed with a movable block, four second fixed seats are fixedly installed on the top surface of the chassis, and the bottom surface of the movable block is movably hinged with a ball head shaft rod.

[0010] Preferably, one end of the adjusting screw is threaded through one side of the movable block and movably mounted on one side of four movable grooves, the other end of the adjusting screw movably passes through the inside of the four movable grooves and extends to the outside of the fixed plate, and the bottom end of the ball head shaft is movably mounted inside the four second fixed seats.

[0011] Preferably, the lifting assembly also includes a fixed box fixedly installed inside the main body of the electrical switch cabinet, four DC motors are fixedly installed on the top surface of the inner cavity of the fixed box, two limit grooves are provided in the inner cavity of the four fixed cylinders, two limit blocks are fixedly installed on the outer side of the movable cylinder, lifting screws are movably installed on the top surface of the inner cavity of the four fixed cylinders, and the bottom surface of the movable cylinder movably passes through the interior of the four fixed cylinders and is fixedly installed on the top surface of the fixed plate.

[0012] Preferably, the top end of the lifting screw rod movably passes through the interior of the four fixed cylinders and the bottom surface of the fixed box and is fixedly installed at the output ends of the four DC motors, and the bottom end thread of the lifting screw rod passes through the top end of the movable cylinder and extends to the interior of the movable cylinder.

[0013] Preferably, one side of the two limit blocks is slidably mounted inside the two limit grooves.

[0014] Beneficial Effects

[0015] The utility model provides an electrical switch cabinet with adjustable level. Compared with the prior art, it has the following beneficial effects:

[0016] (1) The electrical switch cabinet with adjustable level can improve the stability of the device by means of the setting of the adjusting screw and the ball head shaft rod. When in use, the adjusting screw is rotated to drive the movable block to move, and then the movable block drives the ball head shaft rod to adjust the angle of the chassis through the second fixed seat so that it is closely attached to the inclined ground, thereby avoiding the gap between the chassis and the ground, which causes the electrical switch cabinet body to shake during operation, thereby improving the stability and safety of the device.

[0017] (2) The electrical switch cabinet with adjustable level can adjust the level of the device by means of the provided lifting screw and movable cylinder. When in use, the horizontal tilt state of the electrical switch cabinet body is observed through the level ruler, and then the fixed plate is started to drive the lifting screw to rotate. Then the lifting screw will drive the movable cylinder to extend so that the electrical switch cabinet body is raised to adjust the level. Then, when the level ruler is adjusted to a suitable position, the DC motor can be turned off to complete the fixation, which is very practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional appearance schematic diagram of the utility model;

[0019] Figure 2 It is a schematic diagram of the cross-sectional three-dimensional appearance of the utility model;

[0020] Figure 3 For the utility model Figure 2 The enlarged appearance diagram at A in the middle;

[0021] Figure 4 This is a three-dimensional appearance diagram of the adjustment component of the utility model;

[0022] Figure 5 It is a schematic diagram of the cross-sectional three-dimensional appearance of the adjustment component of the utility model.

[0023] In the figure: 1-electrical switch cabinet body, 2-stabilizing mechanism, 21-lifting assembly, 211-DC motor, 212-lifting screw, 213-fixed box, 214-fixed cylinder, 215-limiting block, 216-limiting groove, 217-movable cylinder, 22-adjusting and fixing assembly, 221-fixed plate, 222-adjusting screw, 223-ball head shaft, 224-first fixed seat, 225-second fixed seat, 226-chassis, 227-fixed ball, 228-movable groove, 229-movable block, 3-level ruler. DETAILED DESCRIPTION

[0024] 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 of 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.

[0025] The utility model provides two technical solutions:

[0026] Figure 1-Figure 5The first embodiment is shown: an electrical switch cabinet with adjustable level, comprising an electrical switch cabinet body 1, a level ruler 3 is fixedly installed on the front side, the rear side and the left and right sides of the electrical switch cabinet body 1, and a stabilizing mechanism 2 for stabilizing the electrical switch cabinet body 1 is provided on the bottom surface of the electrical switch cabinet body 1, and the stabilizing mechanism 2 comprises:

[0027] The lifting assembly 21 is arranged inside the electrical switch cabinet body 1 and is used to adjust the horizontality of the electrical switch cabinet body 1. The lifting assembly 21 includes four fixed cylinders 214 fixedly installed on the bottom surface of the inner cavity of the electrical switch cabinet body 1. The fixed cylinders 214 are movably installed with movable cylinders 217;

[0028] The adjusting and fixing component 22 is arranged on the outer side of the movable cylinder 217 to improve the stability of the device. The adjusting and fixing component 22 includes a fixed plate 221 fixedly installed on the bottom surface of the movable cylinder 217, a fixed ball 227 is fixedly installed on the bottom surface of the fixed plate 221, a first fixed seat 224 is movably installed on the outer side of the fixed ball 227, a bottom surface of the first fixed seat 224 is fixedly installed with a chassis 226, and the bottom surface of the chassis 226 is provided with anti-skid grooves, and an adjusting component is arranged on the bottom surface of the fixed plate 221. The adjusting component includes four movable grooves 228 opened on the bottom surface of the fixed plate 221, and the four movable grooves 228 are evenly distributed on the bottom surface of the fixed plate 221 in a circumferential manner, and the insides of the four movable grooves 228 are all movably installed with adjusting screws 222, and the insides of the four movable grooves 228 are all slidably installed with movable blocks 229 Four second fixing seats 225 are fixedly installed on the top surface of the chassis 226, and the four second fixing seats 225 are evenly distributed on the top surface of the chassis 226 in a circle. The bottom surface of the movable block 229 is movably hinged with a ball head shaft rod 223, and the ball head shaft rod 223 is installed at an angle. One end of the adjusting screw 222 is threaded through one side of the movable block 229 and is movably installed on one side of the four movable grooves 228. The other end of the adjusting screw 222 movably passes through the inside of the four movable grooves 228 and extends to the outside of the fixed plate 221. The bottom end of the ball head shaft rod 223 is movably installed inside the four second fixing seats 225, and rotating the adjusting screw 222 can drive the movable block 229 to move, and then the movable block 229 will drive the ball head shaft rod 223 to adjust the inclination angle of the chassis 226 through the four second fixing seats 225.

[0029] The stability of the device can be improved by setting the adjusting screw 222 and the ball shaft 223. When in use, the adjusting screw 222 is rotated to drive the movable block 229 to move, and then the movable block 229 will drive the ball shaft 223 to adjust the angle of the chassis 226 through the second fixed seat 225 so that it is close to the inclined ground, avoiding the gap between the chassis 226 and the ground, which causes the electrical switch cabinet body 1 to shake during operation, thereby improving the stability and safety of the device.

[0030] Figure 1-Figure 3The second embodiment is shown, which is mainly different from the first embodiment in that the lifting assembly 21 also includes a fixed box 213 fixedly installed inside the electrical switch cabinet body 1, four DC motors 211 are fixedly installed on the top surface of the inner cavity of the fixed box 213, the inner cavities of the four fixed cylinders 214 are each provided with two limit grooves 216, the outer side of the movable cylinder 217 is fixedly installed with two limit blocks 215, the top surfaces of the inner cavities of the four fixed cylinders 214 are movably installed with lifting screws 212, the bottom surface of the movable cylinder 217 movably passes through the interior of the four fixed cylinders 214 and is fixedly installed on the top surface of the fixed plate 221, and the lifting screws 212 are movably installed on the top surfaces of the inner cavities of the four fixed cylinders 214, and the bottom surface of the movable cylinder 217 movably passes through the interior of the four fixed cylinders 214 and is fixedly installed on the top surface of the fixed plate 221. The top end of the lowering screw 212 movably passes through the interior of the four fixed cylinders 214 and the bottom surface of the fixed box 213 and is fixedly installed at the output end of the four DC motors 211. The bottom end thread of the lifting screw 212 passes through the top of the movable cylinder 217 and extends to the interior of the movable cylinder 217. Starting the four DC motors 211 can drive the lifting screw 212 to rotate so that the movable cylinder 217 can be raised and lowered. One side of the two limit blocks 215 is slidably installed in the two limit grooves 216, and the two limit blocks 215 can limit the position of the movable cylinder 217 through the two limit grooves 216 so that it can be raised and lowered.

[0031] The horizontality of the device can be adjusted by the provided lifting screw 212 and movable cylinder 217. When in use, the horizontal tilt state of the electrical switch cabinet body 1 is observed through the level ruler 3, and then the fixed plate 221 is started to drive the lifting screw 212 to rotate, and then the lifting screw 212 will drive the movable cylinder 217 to extend to lift the electrical switch cabinet body 1 for horizontal adjustment, and then the level ruler 3 is observed. When it is adjusted to a suitable position, the DC motor 211 can be turned off to complete the fixation, which has good practicality.

[0032] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art, and the model parameters of each electrical appliance are not specifically limited, and conventional equipment can be used.

[0033] During use, the user places the device at a suitable position, and then observes the horizontal tilt state of the electrical switch cabinet body 1 through the level ruler 3, and then starts the fixed plate 221 to drive the lifting screw 212 to rotate, and then the lifting screw 212 will drive the movable cylinder 217 to extend to lift the electrical switch cabinet body 1 for horizontal adjustment, and then observe that when the level ruler 3 is adjusted to a suitable position, the DC motor 211 can be turned off to complete the fixation, and then the adjusting screw 222 is rotated to drive the movable block 229 to move. At this time, the movable block 229 will drive the ball head shaft 223 to adjust the angle of the chassis 226 through the second fixed seat 225 to make it close to the inclined ground, so as to avoid the gap between the chassis 226 and the ground, which causes the electrical switch cabinet body 1 to shake during operation, and then the electrical switch cabinet body 1 can be connected to the power supply for normal use.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include"-"comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process-method-article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process-method-article or device.

[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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An electrical switch cabinet with adjustable level, comprising an electrical switch cabinet body (1), characterized in that: Level rulers (3) are fixedly mounted on the front side, the rear side, and the left and right sides of the electrical switch cabinet body (1); a stabilizing mechanism (2) for stabilizing the electrical switch cabinet body (1) is provided on the bottom surface of the electrical switch cabinet body (1); the stabilizing mechanism (2) comprises: A lifting assembly (21) is arranged inside the electrical switch cabinet body (1) and is used to adjust the horizontality of the electrical switch cabinet body (1), the lifting assembly (21) comprising four fixed cylinders (214) fixedly mounted on the bottom surface of the inner cavity of the electrical switch cabinet body (1), and a movable cylinder (217) is movably mounted inside the fixed cylinder (214); An adjusting and fixing assembly (22) is arranged on the outer side of the movable cylinder (217) for improving the stability of the device, the adjusting and fixing assembly (22) comprising a fixing plate (221) fixedly mounted on the bottom surface of the movable cylinder (217), a fixing ball (227) fixedly mounted on the bottom surface of the fixing plate (221), a first fixing seat (224) movably mounted on the outer side of the fixing ball (227), a bottom surface of the first fixing seat (224) fixedly mounted with a chassis (226), and an adjusting assembly is arranged on the bottom surface of the fixing plate (221).

2. The electrical switch cabinet with adjustable level according to claim 1, characterized in that: The adjustment assembly comprises four movable grooves (228) provided on the bottom surface of the fixed plate (221), the inside of each of the four movable grooves (228) being movably mounted with an adjustment screw (222), the inside of each of the four movable grooves (228) being slidably mounted with a movable block (229), the top surface of the base plate (226) being fixedly mounted with four second fixed seats (225), and the bottom surface of the movable block (229) being movably hinged with a ball head shaft (223).

3. The electrical switch cabinet with adjustable level according to claim 2, characterized in that: One end of the adjusting screw rod (222) is threadedly inserted through one side of the movable block (229) and is movably mounted on one side of the four movable grooves (228); the other end of the adjusting screw rod (222) is movably inserted through the inside of the four movable grooves (228) and extends to the outside of the fixed plate (221); and the bottom end of the ball head shaft rod (223) is movably mounted inside the four second fixed seats (225).

4. The electrical switch cabinet with adjustable level according to claim 1, characterized in that: The lifting assembly (21) also includes a fixed box (213) fixedly mounted inside the electrical switch cabinet body (1); four DC motors (211) are fixedly mounted on the top surface of the inner cavity of the fixed box (213); the inner cavities of the four fixed cylinders (214) are each provided with two limit grooves (216); the outer side of the movable cylinder (217) is fixedly mounted with two limit blocks (215); the top surfaces of the inner cavities of the four fixed cylinders (214) are each movably mounted with lifting screws (212); and the bottom surface of the movable cylinder (217) movably passes through the interior of the four fixed cylinders (214) and is fixedly mounted on the top surface of the fixed plate (221).

5. The electrical switch cabinet with adjustable level according to claim 4, characterized in that: The top end of the lifting screw rod (212) movably passes through the interior of the four fixed cylinders (214) and the bottom surface of the fixed box (213) and is fixedly mounted on the output ends of the four DC motors (211); the bottom end of the lifting screw rod (212) is threadedly passed through the top end of the movable cylinder (217) and extends to the interior of the movable cylinder (217).

6. The electrical switch cabinet with adjustable level according to claim 4, characterized in that: One side of the two limiting blocks (215) is slidably mounted inside the two limiting grooves (216).

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