Quick-plug locking type arc light monitoring system device

Abstract

The utility model relates to a quick-plug locking type arc light monitoring system device which comprises a protective rubber sleeve, the inner side of the protective rubber sleeve is provided with a storage square window used for clamping a device body, and the edges of the two sides of the storage square window are integrally and annularly provided with limiting flanges; the clamping mechanism comprises a base, a rotating groove is formed in the top face of the base in a penetrating mode along the long axis of the base, clamping arm assemblies are symmetrically hinged to the inner end of the rotating groove, and the two clamping arm assemblies are used for conducting two-way locking and fixing on a device body which is placed on the top face of the base and sleeved with a protection rubber sleeve; one side face of the base is detachably connected with the inner side wall of the switch cabinet door. The two clamping arm assemblies can lock and fix the device body which is placed on the top face of the base and sleeved with the protection rubber sleeve in a bidirectional mode, rapid disassembly and assembly of the device body are achieved, maintenance of the device body is facilitated, the efficiency and progress of operation and maintenance work are improved, rapid disassembly and assembly can be achieved when power equipment breaks down, and the maintenance efficiency is improved. A power system is quickly recovered and economic loss is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of arc light monitoring, and particularly relates to a quick-insert locking type arc light monitoring system device. Background Art

[0002] Arc light monitoring system plays a vital role in the power system. It is mainly used to monitor the generation and changes of arc light in the switch cabinet in real time, so as to timely detect power equipment failures, prevent safety accidents, improve maintenance efficiency and enhance the intelligence level of the power system. Arc light discharge has high temperature and high energy. If it is not controlled in time, it may cause serious consequences such as fire and explosion.

[0003] Since the arc monitoring system operates in a complex power environment for a long time, it may be affected by various external factors, such as dust, humidity, temperature changes, etc. These factors may cause the performance of the arc monitoring system to degrade or fail. Therefore, in order to ensure the accuracy and reliability of the arc monitoring system, it is necessary to regularly disassemble and maintain it, remove dust and dirt inside the device, check the connection and fixation of each component, and ensure that the device is in good working condition. If potential safety hazards or performance problems are found, they can be handled and repaired in time to avoid failure of the arc monitoring system at critical moments. It can also extend the service life of the arc monitoring system and reduce replacement costs.

[0004] However, the existing arc monitoring system is generally installed on the inside of the switch cabinet door by means of multiple bolts. When the operation and maintenance personnel perform regular disassembly and maintenance, they need to remove the bolts one by one to remove the arc monitoring system. The disassembly and installation process is cumbersome and time-consuming, which seriously affects the efficiency and progress of the operation and maintenance work, and may even cause accidents due to delayed processing. Moreover, when the power equipment fails, the disassembly and installation process of the arc monitoring system is complicated, which will also prolong the fault processing time, affect the rapid recovery of the power system, and cause economic losses. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a quick-insert locking type arc light monitoring system device which can realize rapid disassembly and assembly, reduce operation and maintenance time, improve work efficiency, and ensure stable operation of power equipment. The specific technical scheme is as follows:

[0006] The utility model provides a quick-insert locking type arc light monitoring system device, comprising a device body, the device body is installed on the inner side of the switch cabinet door, and also includes

[0007] The protective rubber sleeve is a square structure, and a square window for clamping the device body is provided on the inner side thereof, and limiting flanges are integrally provided on the edges of both sides of the square window;

[0008] The clamping mechanism comprises a square base, the top surface of the base is provided with a rotation groove along its long axis, the inner ends of the rotation groove are symmetrically hinged with clamp arm assemblies, and the two clamp arm assemblies are used to perform bidirectional locking and fixing on the device body placed on the top surface of the base and covered with the protective rubber sleeve; one side of the base is detachably connected to the inner wall of the switch cabinet door, and the front face of the device body is arranged opposite to the observation square hole opened on the switch cabinet door.

[0009] As a preferred technical solution of the utility model, the protective rubber sleeve is provided with a folding groove vertically inwardly along the central axis of its back side, and the inner end edge of the folding groove is adjacent to the limiting flange located on the front side of the storage square window.

[0010] As a preferred technical solution of the utility model, at least two groups of fixing holes are vertically opened on one inner side of the folding groove, and a fixing strip corresponding to the fixing holes is vertically connected to the other side of the folding groove.

[0011] As a preferred technical solution of the utility model, a plurality of hexagonally arranged air holes are symmetrically opened on the upper and lower surfaces of the protective rubber sleeve along both sides of the folding groove.

[0012] As an optimal technical solution of the utility model, the clamp arm assembly includes a rotating shaft, which is vertically rotatably connected to the inner end portion corresponding to the rotating groove, and a clamp arm rod is radially and vertically connected to the middle part of the rotating shaft, and the side surfaces of the protective rubber sleeve are symmetrically penetrated along its long axis and are provided with clamp slots that can be radially snap-fitted with the corresponding clamp arm rod; a threaded section is provided at the free end of the clamp arm rod, and an adjusting nut is threadedly fitted on the upper part of the threaded section, and a spring and a clamping ring are sequentially axially spaced on the clamp arm rod located below the adjusting nut, and one end of the spring is connected to the clamping ring, and the other end thereof is connected to the adjusting nut; when the spring is in a compressed state, the clamping ring axially presses the protective rubber sleeve.

[0013] As a preferred technical solution of the utility model, a T-shaped mounting plate is integrally provided on one side wall of the base, and mounting holes are respectively provided on the three extended ends of the mounting plate, and the mounting holes are connected with the axial clearance of the corresponding fixing screws vertically fixed to the inner side wall of the switch cabinet door, and a fixing nut is threadedly fitted on the fixing screw.

[0014] The beneficial effects of the utility model are:

[0015] The utility model provides a storage square window with a limiting flange in the protective rubber sleeve, which can clamp the arc light monitoring system device body inside it. The use of the protective rubber sleeve can provide certain protection and insulation effects on the device body, thereby enhancing the stability and safety of the device body. The two clamping arm assemblies in the clamping mechanism can perform bidirectional locking and fixing on the device body which is placed on the top surface of the base and covered with the protective rubber sleeve, thereby realizing rapid disassembly and installation of the device body, facilitating maintenance of the device body, improving the efficiency and progress of operation and maintenance work, and realizing rapid disassembly and assembly when power equipment fails, rapidly restoring the power system, and reducing economic losses. The protective rubber sleeve and the clamping mechanism are used in combination, and there is no need to punch holes or modify the device body, so the utility model has strong applicability and is conducive to popularization and use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The three-dimensional structure diagram of the device body in the utility model is shown;

[0017] Figure 2 The overall assembly structure schematic diagram of the utility model is shown;

[0018] Figure 3 The three-dimensional structure diagram of the protective rubber sleeve in the utility model is shown;

[0019] Figure 4 The cross-sectional structure diagram of the protective rubber sleeve in the utility model is shown;

[0020] Figure 5 A three-dimensional structural schematic diagram of the clamping mechanism in the utility model is shown;

[0021] Figure 6 It shows a rear view of the structure of the clamping mechanism and the switch cabinet door in the utility model;

[0022] Figure 7 It shows the rear view of the structure of the utility model as a whole assembled with the switch cabinet door;

[0023] Figure 8 The utility model is shown as a front view of the structure of the assembly of the utility model as a whole and the switch cabinet door.

[0024] As shown in the figure: 1. Device body; 2. Protective rubber sleeve; 21. Storage window; 211. Limiting flange; 22. Clip slot; 23. Ventilation hole; 24. Folding slot; 241. Fixing hole; 242. Fixing strip; 3. Clamping mechanism; 31. Base; 311. Rotating slot; 312. Mounting plate; 3121. Mounting hole; 32. Clamp arm assembly; 321. Rotating shaft; 322. Clamp arm rod; 323. Adjusting nut; 324. Spring; 325. Clamping ring; 4. Switch cabinet door; 41. Fixing screw; 42. Fixing nut; 43. Observation square hole. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail in combination with the embodiments below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0026] Embodiment 1

[0027] In order to solve the technical problems in the background technology, a quick-insert locking type arc monitoring system device is provided as follows:

[0028] Combination Figures 1 to 8 As shown, a quick-insert locking type arc light monitoring system device includes a device body 1, the device body 1 is installed on the inner side of the switch cabinet door 4, and also includes

[0029] The protective rubber sleeve 2 is a square structure, and a storage window 21 for clamping the device body 1 is provided on the inner side thereof, and the edges of both sides of the storage window 21 are integrally provided with limiting flanges 211;

[0030] The clamping mechanism 3 includes a square base 31, and a rotation groove 311 is formed on the top surface of the base 31 along its long axis. The inner ends of the rotation grooves 311 are symmetrically hinged with clamp arm assemblies 32, and the two clamp arm assemblies 32 are used to perform bidirectional locking and fixing on the device body 1 placed on the top surface of the base 31 and covered with the protective rubber sleeve 2; one side of the base 31 is detachably connected to the inner wall of the switch cabinet door 4, and the front of the device body 1 is arranged opposite to the observation square hole 43 opened on the switch cabinet door 4.

[0031] By adopting the above technical scheme, the storage square window 21 with the limiting flange 211 in the protective rubber sleeve 2 can be used to clamp the arc monitoring system device body 1 inside it. The use of the protective rubber sleeve 2 can provide certain protection and insulation effects on the device body 1, thereby enhancing the stability and safety of the device body 1; the two clamping arm assemblies 32 in the clamping mechanism 3 can perform bidirectional locking and fixing on the device body 1 placed on the top surface of the base 31 and covered with the protective rubber sleeve 2, thereby realizing rapid disassembly and installation of the device body 1, facilitating maintenance of the device body 1, improving the efficiency and progress of operation and maintenance work, and realizing rapid disassembly and assembly when power equipment fails, rapidly restoring the power system, and reducing economic losses; the protective rubber sleeve 2 and the clamping mechanism 3 are used in combination, without the need to punch holes or modify the device body 1, and have strong applicability, which is conducive to popularization and use.

[0032] Combination Figure 5 and Figure 6As shown, a T-shaped mounting plate 312 is integrally connected to one side wall of the base 31, and mounting holes 3121 are respectively provided on the three extended ends of the mounting plate 312. The mounting holes 3121 are axially gap-connected with the corresponding fixing screws 41 vertically fixed to the inner wall of the switch cabinet door 4, and a fixing nut 42 is threadedly fitted on the fixing screw 41.

[0033] By adopting the above technical solution, the T-shaped structure mounting plate 312 of the base 31 is used in conjunction with a plurality of fixing screws 41 to detachably and stably fix the base 31 to the inner wall of the switch cabinet door 4, which not only provides an installation platform for the device body 1 and facilitates later disassembly and assembly, but also allows for individual replacement when damaged, thereby reducing production costs.

[0034] Embodiment 2

[0035] Combination Figure 3 and Figure 4 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0036] In this embodiment, the protective rubber sleeve 2 is provided with a folding groove 24 vertically inwardly along the central axis of the back side thereof, and the inner end of the folding groove 24 is adjacent to the limiting flange 211 located on the front side of the storage window 21 .

[0037] By adopting the above technical solution, the folding groove 24 can be designed to design the protective rubber sleeve 2 into a structure that can be opened and closed in half, so that when the device body 1 is inserted, the ends of the protective rubber sleeve 2 on both sides of the folding groove 24 can be moved to quickly insert the device body 1 into the storage square window 21 of the protective rubber sleeve 2. The operation is simple, and the protective rubber sleeve 2 can reduce the impact of external vibration on the internal device body 1, ensuring the stable operation of the device body 1. Preferably, the protective rubber sleeve 2 can be made of silicone material.

[0038] Combination Figure 4 As shown, at least two groups of fixing holes 241 are vertically opened on one inner side of the folding groove 24, and a fixing strip 242 corresponding to the fixing holes 241 is vertically connected to the other side of the folding groove 24 in an integrated manner.

[0039] By adopting the above technical solution, after the protective rubber sleeve 2 is clamped onto the device body 1, the clamping strip 242 is clamped into the corresponding clamping hole 241, so that the folding grooves at the top and bottom of the protective rubber sleeve 2 are closed more tightly, thereby preventing the device body 1 from falling off from the protective rubber sleeve 2 during the taking and placing process.

[0040] Combination Figure 3 and Figure 4 As shown, a plurality of hexagonally arranged air holes 23 are symmetrically formed on the upper and lower surfaces of the protective rubber sleeve 2 along both sides of the folding groove 24 .

[0041] By adopting the above technical solution, when the device body 1 is clamped in the protective rubber sleeve 2, heat can be dissipated through the multiple hexagonally arranged air holes 23 opened on the upper and lower surfaces of the protective rubber sleeve 2, which is beneficial to reducing the temperature of the device and ensuring the normal operation of the device.

[0042] Embodiment 3

[0043] Combination Figure 2 , Figure 3 , Figure 5 as well as Figure 7 As shown, based on the above embodiment, this embodiment further provides the following contents:

[0044] In this embodiment, the clamping arm assembly 32 includes a rotating shaft 321, which is vertically and rotatably connected to the inner end portion of the corresponding rotating groove 311, and a clamping arm rod 322 is radially and vertically connected to the middle of the rotating shaft 321. The side surfaces of the protective rubber sleeve 2 are symmetrically penetrated along its long axis and are provided with clamping slots 22 that can be radially engaged with the corresponding clamping arm rod 322; the free end of the clamping arm rod 322 is provided with a threaded section, and an adjusting nut 323 is threadedly engaged with the upper part of the threaded section. A spring 324 and a clamping ring 325 are sequentially axially spaced on the clamping arm rod 322 located below the adjusting nut 323, and one end of the spring 324 is connected to the clamping ring 325, and the other end thereof is connected to the adjusting nut 323; when the spring 324 is in a compressed state, the clamping ring 325 axially presses the protective rubber sleeve 2.

[0045] By adopting the above technical solution, the clamp arm rod 322 in the clamp arm assembly 32 is rotated around the rotating shaft 321 and inserted into the clamp slot 22 on the side of the protective rubber sleeve, and the clamp ring 325 is pulled upward to the top of the clamp slot 22. Under the reaction force of the spring 324, the clamp ring 325 clamps the protective rubber sleeve 2, thereby realizing the quick insertion and locking of the device body 1; if the clamping force of the clamp ring 325 is to be better increased, it is only necessary to screw the adjusting nut 323 downward to further compress the spring 324, and the reaction force of the spring 324 is enhanced, so that the clamp ring 325 can better clamp the protective rubber sleeve 2; by adjusting the clamp ring 325 and the spring 324 on the nut 323, in subsequent use, by lifting the clamp ring 325 upward, the spring 324 is compressed and contracted, and the clamp ring 325 can be quickly released from the fastening of the protective rubber sleeve 2 and the internal device body 1, so as to realize the rapid disassembly and assembly of the device body 1, reduce the operation and maintenance time, improve the work efficiency, and ensure the stable operation of the power equipment.

[0046] The working principle and use process of this utility model:

[0047] When the utility model is in use, first, the base 31 is screwed and fixed to the inner side of the switch cabinet door 4, then, the device body 1 is clamped into the protective rubber sleeve 2, and the protective rubber sleeve 2 is pressed left and right, so that the clamping strips 242 at the top and bottom of the protective rubber sleeve 2 are respectively clamped with the corresponding clamping holes 241, and then, the protective rubber sleeve 2 is placed on the base 31, the two clamping arm rods 322 of the base 31 are rotated inwardly, and the clamping ring 325 is clamped to press the top surface of the protective rubber sleeve 2, and the adjusting nut 323 is screwed downwardly at the same time, so that the clamping ring 325 further axially presses the protective rubber sleeve 2, thereby realizing the quick insertion and locking of the device body 1 in the protective rubber sleeve 2; during subsequent maintenance, it is only necessary to lift up the clamping rings 325 on the two clamping arm rods 322, and rotate the clamping arm rods 322 outwards respectively, so as to quickly unlock the lock on the device body 1.

[0048] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick-insert locking type arc monitoring system device, comprising a device body (1), wherein the device body (1) is installed on the inner side of a switch cabinet door (4), and is characterized in that: Also includes The protective rubber sleeve (2) is a square structure, and a storage window (21) for clamping the device body (1) is provided on its inner side, and limiting flanges (211) are integrally provided on both sides of the storage window (21); The clamping mechanism (3) comprises a square base (31), the top surface of the base (31) is provided with a rotation groove (311) along its long axis, the inner ends of the rotation groove (311) are symmetrically hinged with clamp arm assemblies (32), and the two clamp arm assemblies (32) are used to perform bidirectional locking and fixing on the device body (1) placed on the top surface of the base (31) and covered with the protective rubber sleeve (2); one side of the base (31) is detachably connected to the inner side wall of the switch cabinet door (4), and the front surface of the device body (1) is arranged opposite to the observation square hole (43) opened on the switch cabinet door (4).

2. The quick-insert and lock type arc monitoring system device according to claim 1, characterized in that: The protective rubber sleeve (2) is provided with a folding groove (24) vertically inwardly along the central axis of the back side thereof, and the inner end of the folding groove (24) is adjacent to a limiting flange (211) located on the front side of the storage square window (21).

3. The quick-insert and lock type arc monitoring system device according to claim 2, characterized in that: An inner side surface of the folding groove (24) is provided with at least two groups of fastening holes (241) vertically and relatively vertically, and another side surface is vertically and relatively integratedly connected with a fastening strip (242) correspondingly fastened to the fastening holes (241).

4. The quick-insert and lock type arc monitoring system device according to claim 2, characterized in that: The upper and lower surfaces of the protective rubber sleeve (2) are symmetrically penetrated along both sides of the folding groove (24) and are provided with a plurality of hexagonally arranged air holes (23).

5. A quick-insert locking type arc monitoring system device according to any one of claims 1 to 4, characterized in that: The clamp arm assembly (32) comprises a rotating shaft (321), the rotating shaft (321) is vertically connected to the inner end portion of the corresponding rotating groove (311), a clamp arm rod (322) is radially and vertically connected to the middle portion of the rotating shaft (321), and the side surfaces of the protective rubber sleeve (2) are symmetrically penetrated along the long axis thereof and are respectively provided with clamp slots (22) which can be radially engaged with the corresponding clamp arm rod (322); the free end portion of the clamp arm rod (322) is provided with a threaded section, which An adjusting nut (323) is threadedly connected to the upper part of the threaded section, and a spring (324) and a clamping ring (325) are sequentially axially spaced on the clamping arm rod (322) below the adjusting nut (323), and one end of the spring (324) is connected to the clamping ring (325), and the other end is connected to the adjusting nut (323); when the spring (324) is in a compressed state, the clamping ring (325) axially presses the protective rubber sleeve (2).

6. The quick-insert and lock type arc monitoring system device according to claim 1, characterized in that: A T-shaped mounting plate (312) is integrally connected to one side wall of the base (31), and mounting holes (3121) are respectively provided on three extended ends of the mounting plate (312). The mounting holes (3121) are axially interspaced with corresponding fixing screws (41) vertically fixed to the inner side wall of the switch cabinet door (4), and a fixing nut (42) is threadedly connected to the fixing screw (41).

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