High-safety power distribution cabinet for electric power engineering
By designing a protective enclosure and cleaning components in the distribution cabinet, and utilizing the combination of tension and torsion springs, the problems of accidental activation of control components and accumulation of impurities are solved, achieving higher safety and reliability.
Patent Information
- Application Number
- CN202423063363.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2034-12-12
AI Technical Summary
The control components of existing power distribution cabinets are exposed to the outside for extended periods, making them susceptible to accidental activation, which can lead to power outages or other safety issues, thus affecting operational safety.
A power distribution cabinet was designed, equipped with a protective shell and a cleaning component. Through the cooperation of tension springs and torsion springs, the protective shell can be raised and lowered and the cleaning component can be automatically cleaned to prevent accidental contact and the accumulation of impurities.
It improves the protection of control components, avoids accidental contact, prevents the accumulation of impurities, and enhances the safety and reliability of the power distribution cabinet.
Smart Images
Figure CN223957109U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of switch board, especially a high safety switch board for electric power engineering. BACKGROUND
[0002] Switch board (box) divides power distribution switch board (box) and lighting switch board (box), metering cabinet (box), it is the last stage equipment of distribution system. Switch board is the collective name of motor control center. Switch board is applicable in the occasion that load is more dispersed, loop is less. Motor control center is used in the occasion that load is concentrated, loop is more. They distribute the electric energy of a circuit of the last stage distribution equipment to the nearby load. This stage equipment should provide protection, monitoring and control for load.
[0003] In order to control the switch board conveniently, control assembly will be further provided outside the switch board, however, since the control assembly is located outside for a long time, the control assembly cannot be protected well, and then the control assembly can be touched by mistake when the staff overhauls, and then the switch board can be powered off or other phenomenon, and then the safety of the switch board is affected.
[0004] In view of the above problems, a high safety switch board for electric power engineering is provided. UTILITY MODEL CONTENTS
[0005] The utility model discloses a kind of high safety switch boards for electric power engineering, to at least solve one of the technical problems existing in prior art, and the problem of background technology can be solved.
[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of high safety switch board for electric power engineering, including switch board body, the surface of the switch board body is provided with control assembly, the surface of switch board body is fixedly installed with support base plate, the top of support base plate is fixedly installed with two limit slide rods, the upper end of two limit slide rods is fixedly installed with blocking plate, two limit slide rods are slidably connected with protective shell, two limit slide rods are movably sleeved with tension spring, the upper end of two tension springs is fixedly connected with protective shell, the lower end of two tension springs is fixedly connected with support base plate.
[0007] As a preferred technical scheme of the utility model, the inside of the protective shell is rotatably connected with rotating shaft, and a cleaning assembly is fixedly sleeved on one end of the rotating shaft inside the protective shell.
[0008] As a preferred technical scheme of the utility model, a drive box is fixedly installed on one side of the protective shell, one end of the rotating shaft is rotatably penetrated through the drive box and extends to the outside of the drive box, and a winding reel is fixedly sleeved on one end of the rotating shaft inside the drive box.
[0009] As a preferred technical scheme of the utility model, the winding wheel is wound with a pull rope, one end of the pull rope is slidably penetrated through the driving box and extends to the outside of the driving box, and the one end of the pull rope is fixedly connected with the supporting bottom plate.
[0010] As a preferred technical scheme of the utility model, the rotating shaft is movably sleeved with a torsion spring, one end of the torsion spring close to the winding wheel is fixedly connected with the winding wheel, and the other end of the torsion spring close to the driving box is fixedly connected with the inner wall of the driving box.
[0011] As a preferred technical scheme of the utility model, the top of the protective shell is fixedly installed with a mounting protrusion, an opening is formed in one end of the mounting protrusion and the one end is inclined.
[0012] As a preferred technical scheme of the utility model, a fixed jack is formed in the surface of the mounting protrusion, a fixed rod is fixedly installed on the surface of the power distribution cabinet body, a pull rod is slidably connected in the fixed rod, a tension spring is fixedly installed on one end of the pull rod in the fixed rod, and the other end of the tension spring away from the pull rod is fixedly connected with the inside of the fixed rod.
[0013] As a preferred technical scheme of the utility model, a plug rod is fixedly installed on the surface of the pull rod, and the plug rod is matched with the fixed jack.
[0014] Compared with the prior art, the utility model has the advantages of:
[0015] (1) The power engineering safety high power distribution cabinet, the distance of the protective shell rising is limited through the two blocking plates, the control assembly is exposed outside when the protective shell moves upwards, the control assembly is protected through the setting of the protective shell, the control assembly is prevented from being touched by mistake, the protection effect of the control assembly is improved, and the safety of the device is improved.
[0016] (2) The power engineering safety high power distribution cabinet, the winding wheel and the rotating shaft are reset through the torsion of the torsion spring, the pull rope is wound on the winding wheel, the control assembly is cleaned and rotated through the rotation of the cleaning assembly, impurities are prevented from accumulating on the control assembly, the use effect of the control assembly is improved, and the impurities on the hands of the staff are prevented from adhering to the control assembly. BRIEF DESCRIPTION OF DRAWINGS
[0017] The utility model is further illustrated in connection with the drawings and examples as follows:
[0018] Figure 1 It is a structure schematic view of the utility model power engineering safety high power distribution cabinet.
[0019] Figure 2It is the inside view of the protective shell of the utility model;
[0020] Figure 3 It is the inside view of the utility model Figure 2 It is the enlarged view of A in the middle;
[0021] Figure 4 It is the inside view of the utility model Figure 2 It is the enlarged view of B in the middle;
[0022] Figure 5 It is the inside view of the utility model drive box;
[0023] Figure 6 It is the inside view of the utility model fixed rod.
[0024] Fig. 1, power distribution cabinet body; 2, protective shell; 3, support base plate; 4, mounting lug; 5, fixed jack; 6, limit slide rod; 7, blocking plate; 8, tension spring; 9, rotating shaft; 10, cleaning assembly; 11, control assembly; 12, drive box; 13, pull rope; 14, pull rod; 15, fixed rod; 16, plug rod; 17, winding wheel; 18, torsion spring; 19, tension spring. DETAILED DESCRIPTION
[0025] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described herein are only used to illustrate and explain the utility model, and are not used to limit the utility model.
[0026] In order to further understand the content of the utility model, the utility model is described in detail in combination with the drawings.
[0027] Please refer to Figures 1-6 The utility model provides a kind of technical scheme: a kind of safety high power distribution cabinet for electric power engineering, including power distribution cabinet body 1, the surface of power distribution cabinet body 1 is provided with control assembly 11, power distribution cabinet body 1 is fixedly installed with support base plate 3, the top of support base plate 3 is fixedly installed with two limit slide rods 6, the upper end of two limit slide rods 6 is fixedly installed with blocking plate 7, two limit slide rods 6 are slidably connected with protective shell 2, two limit slide rods 6 are movably sleeved with tension spring 8, the upper end of two tension springs 8 is fixedly connected with protective shell 2, the lower end of two tension springs 8 is fixedly connected with support base plate 3.
[0028] The pushing protective shell 2 slides on the two limiting slide rods 6, and then the protective shell 2 moves upwards, and then the two tension springs 8 are stretched, and then the two blocking plates 7 limit the rising distance of the protective shell 2, and when the protective shell 2 moves upwards, the control assembly 11 is exposed outside, and then the control assembly 11 is protected through the arrangement of the protective shell 2, so that the control assembly 11 is prevented from being touched by mistake, the protection effect of the control assembly 11 is improved, and the safety of the device is improved.
[0029] The rotating shaft 9 is rotatably connected in the protective shell 2, a sponge roller or a roller cleaning cylinder is arranged on one end of the rotating shaft 9 in the protective shell 2, a driving box 12 is fixedly installed on one side of the protective shell 2, one end of the rotating shaft 9 rotatably penetrates through the driving box 12 and extends to the outside of the driving box 12, a winding wheel 17 is fixedly sleeved on one end of the rotating shaft 9 in the driving box 12, a pull rope 13 is wound on the winding wheel 17, one end of the pull rope 13 slidably penetrates through the driving box 12 and extends to the outside of the driving box 12, and one end of the pull rope 13 is fixedly connected with the supporting bottom plate 3. A torsion spring 18 is movably sleeved on the rotating shaft 9, one end of the torsion spring 18 close to the winding wheel 17 is fixedly connected with the winding wheel 17, and the other end of the torsion spring 18 close to the driving box 12 is fixedly connected with the inner wall of the driving box 12.
[0030] When the protective shell 2 moves upwards, the driving box 12 moves upwards along with the protective shell 2, the pull rope 13 is pulled, the winding wheel 17 rotates, the torsion spring 18 deforms, the rotating shaft 9 rotates through the winding wheel 17, and the cleaning assembly 10 rotates. When the protective shell 2 moves upwards, the pull rope 13 is not pulled, and the winding wheel 17 and the rotating shaft 9 are reset through the torsion of the torsion spring 18, so that the pull rope 13 is wound on the winding wheel 17. Through the rotation of the cleaning assembly 10, the control assembly 11 is conveniently rotated and cleaned, impurities are prevented from accumulating on the control assembly 11, the use effect of the control assembly 11 is improved, and the impurities on the hands of the staff are prevented from adhering to the control assembly 11.
[0031] The mounting lug 4 is fixedly installed on the top of the protective shell 2, the mounting lug 4 is provided with an oblique notch at one end, and a fixed insertion hole 5 is formed in the surface of the mounting lug 4. A fixed rod 15 is fixedly installed on the surface of the power distribution cabinet body 1, a pull rod 14 is slidably connected in the fixed rod 15, a tension spring 19 is fixedly installed on one end of the pull rod 14 in the fixed rod 15, one end of the tension spring 19 away from the pull rod 14 is fixedly connected with the inside of the fixed rod 15, an insertion rod 16 is fixedly installed on the surface of the pull rod 14, and the insertion rod 16 is matched with the fixed insertion hole 5.
[0032] When the protective shell 2 moves upward, the inclined surface at one end of the mounting protrusion 4 will be in contact with the insertion rod 16, thereby extruding the insertion rod 16, so that the insertion rod 16 moves, the pull rod 14 slides in the fixed rod 15, and the tension spring 19 is stretched, so that when the insertion rod 16 coincides with the fixed insertion hole 5, the pull rod 14 and the insertion rod 16 are reset by the tension of the tension spring 19, so that the insertion rod 16 is clamped into the fixed insertion hole 5, thereby fixing the mounting protrusion 4 and the protective shell 2, when disassembling, pulling the pull rod 14, so that the insertion rod 16 is separated from the fixed insertion hole 5, thereby releasing the fixing of the protective shell 2, thereby facilitating the fixing of the protective shell 2, preventing the automatic sliding of the protective shell 2, and facilitating the user to operate the control assembly 11.
[0033] Working principle:
[0034] Push the protective shell 2 to slide on the two limiting slide rods 6, so that the protective shell 2 moves upward, thereby stretching the two tension springs 8, and limiting the upward distance of the protective shell 2 through the two blocking plates 7, thereby exposing the control assembly 11 when the protective shell 2 moves upward, thereby facilitating the protection of the control assembly 11 through the arrangement of the protective shell 2.
[0035] When the protective shell 2 moves upward, the inclined surface at one end of the mounting protrusion 4 will be in contact with the insertion rod 16, thereby extruding the insertion rod 16, so that the insertion rod 16 moves, the pull rod 14 slides in the fixed rod 15, and the tension spring 19 is stretched, so that when the insertion rod 16 coincides with the fixed insertion hole 5, the pull rod 14 and the insertion rod 16 are reset by the tension of the tension spring 19, so that the insertion rod 16 is clamped into the fixed insertion hole 5, thereby fixing the mounting protrusion 4 and the protective shell 2, when disassembling, pulling the pull rod 14, so that the insertion rod 16 is separated from the fixed insertion hole 5, thereby releasing the fixing of the protective shell 2.
[0036] Finally, it should be noted that: the above only describes the preferred embodiments of the present application, and is not intended to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments, or make equivalent replacement for some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A power distribution cabinet with high safety for electric power engineering, comprising a power distribution cabinet body (1), characterized in that: The surface of the power distribution cabinet body (1) is provided with a control assembly (11), the surface of the power distribution cabinet body (1) is fixedly installed with a supporting bottom plate (3), the top of the supporting bottom plate (3) is fixedly installed with two limiting slide rods (6), the upper ends of the two limiting slide rods (6) are fixedly installed with blocking plates (7), the two limiting slide rods (6) are slidably connected with a protective shell (2), the two limiting slide rods (6) are movably sleeved with tension springs (8), the upper ends of the two tension springs (8) are fixedly connected with the protective shell (2), and the lower ends of the two tension springs (8) are fixedly connected with the supporting bottom plate (3); The inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell (2) is rotatably connected with a rotating shaft (9), and the inside of the protective shell ( 2. The power distribution cabinet with high safety for electric power engineering according to claim 1, characterized in that: 3. The power distribution cabinet with high safety for electric power engineering according to claim 2, characterized in that: 4. The power distribution cabinet with high safety for electric power engineering according to claim 3, characterized in that: