A portable installation device for marking GIS live status and its use method

Abstract

The present invention discloses a portable installation device for indicating the electrical status of GIS and a method for using the device, which belongs to the technical field of safety warning equipment, and includes a bracket; a light strip assembly is installed on the side wall of the bracket; the bracket and the light strip assembly are each connected to a group of installation assemblies; a power supply control assembly is installed inside one group of installation assemblies and a button is installed on the side wall, and the power supply control assembly is connected to the electrical measurement assembly, the light strip assembly and the button; the installation assembly includes an adsorption assembly, a buckle assembly and a pressing assembly; a pressing assembly is installed at the fixed end of the adsorption assembly, and a buckle assembly is installed inside the fixed end of the adsorption assembly; the movable end of the pressing assembly is connected to the movable end of the buckle assembly; the pressing assembly is connected to the electrical measurement assembly. In the above manner, by using the adsorption assembly to adsorb the surface of the air chamber, the installation and positioning can be quickly performed; the buckle assembly is used to store the adsorption assembly, so that the device is easy to carry.

Description

Technical Field

[0001] The present invention relates to the technical field of safety warning equipment, and in particular to a portable installation device for marking the electrical condition of a GIS and a method for using the device. Background Art

[0002] When inspecting and repairing GIS equipment in a substation, it is necessary to separate the de-energized parts from the energized parts. Currently, only warning tapes or red curtains are used for separation during maintenance. The separation is not obvious, and it is difficult to distinguish between the de-energized parts and the energized parts, which poses certain safety hazards.

[0003] For example, the Chinese patent invention with publication number CN103693514B discloses a night-time warning light belt device, which includes a metal-based circuit board enclosing an LED light and an insulating soft transparent shell with two wires and a plurality of LED lights; the plurality of LED lights are fixed and electrically connected to the thin soft metal-based circuit board, and their pins are electrically connected to the two wires; a socket is formed between one end of the two wires and the soft shell, and an insulating sleeve that can wrap the plug is fixed outside the two-pin plug; the retractable device includes a shaft cylinder, a main shaft, a circular baffle, a bracket and a storage box; one end wall of the storage box is fixed to the vertical bracket of the bracket, and the main shaft is fixed on the end wall, and the shaft cylinder and the baffles at both ends are passed through the main shaft; the warning light belt is wound around the shaft cylinder. The warning light belt is installed on the warning belt where the light is dim or the equipment being repaired is beyond the lighting range. Even if the emergency lighting equipment is not used, the maintenance personnel can clearly see the warning light belt, avoiding the occurrence of unfavorable maintenance and personal injury; and the retractable warning light belt is regular and convenient.

[0004] However, the above invention is not suitable for small-scale warning during GIS maintenance, it is difficult to mark the position of the GIS air chamber to be repaired, and it is inconvenient to carry. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a portable installation device for indicating the electrical status of a GIS and a method for using the same to solve the above problems.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions.

[0007] A portable installation device for marking the GIS live status, comprising a bracket;

[0008] A light strip assembly is installed on the side wall of the bracket; the bracket and the light strip assembly are each connected to a set of mounting assemblies; a power supply control assembly is installed inside one set of mounting assemblies and a button is installed on the side wall, and the power supply control assembly is connected to the electrical measurement assembly, the light strip assembly and the button;

[0009] The installation component includes an adsorption component, a buckle component and a pressing component; the fixed end of the adsorption component is installed with a pressing component, and the fixed end of the adsorption component is installed with a buckle component; the movable end of the pressing component is connected to the movable end of the buckle component; the pressing component is connected to the electrical measuring component, and by using the adsorption component to adsorb the surface of the air chamber, the installation and positioning can be quickly carried out, and it can be adjusted arbitrarily according to the position of the air chamber; the adsorption component is stored using the buckle component to make the device easy to carry; the pressing component can drive the adsorption component and the electrical measuring component at the same time, so as to quickly achieve installation, and by the electrical measuring head contacting the surface of the air chamber, the electrical condition of the surface of the air chamber can be monitored to prevent safety problems caused by accidental leakage; when storing, the electrical measuring head will retract into the shell to prevent damage from bumps, and by stretching the protective cover of the light strip assembly to one side, one end of the light strip is driven to move, so that the winding roller is unwound; when it needs to be stored, the winding roller is rotated by the elastic force of the second torsion spring, so as to wind up the light strip, and the protective cover covers the bracket to protect the light strip.

[0010] Preferably, the adsorption assembly includes a shell, a rotating shaft, a swing arm, a magnet, a first torsion spring and a limit block; a group of shells is fixedly connected to the side wall of the bracket, and the movable end of the light strip assembly is connected to another group of shells; the side walls at both ends of the shells are rotatably connected to the rear end of a group of swing arms through a rotating shaft; a magnet is fixedly connected to the outer side wall of the swing arm; the rotating shafts are respectively connected to the first torsion springs, and the inner and outer ends of the first torsion springs are respectively fixedly connected to the side walls of the rotating shaft and the side walls of the shell; a power supply control assembly is fixedly connected to the inner wall of one group of the shells; the inner side wall of the swing arm is fixedly connected to a limit block, and the limit block is connected to the snap-fit ​​assembly.

[0011] Preferably, the snap-fit ​​assembly includes a lock tongue, a lock tongue spring, a lock tongue groove, a support plate and a cable; lock tongue grooves are provided on both end side walls of the shell, and the lock tongue grooves are respectively connected to the lock tongue limit sliding connection; the rear side walls of the lock tongue are in contact with the front side walls of the limit block; the inner ends of the lock tongues are fixedly connected to the outer ends of one or more groups of lock tongue springs; the upper and lower ends of the rear inner wall of the shell are fixedly connected to the support plate, and the inner ends of the lock tongue springs on the same side are fixedly connected to the outer end side walls of the support plate on that side; the inner end of the lock tongue is connected to the pressing assembly through a cable.

[0012] Preferably, the pressing assembly includes a sleeve, a central axis, a limiting rod, a sliding groove, a central axis spring and a spinning block; the front inner wall of the outer shell is fixedly connected with the sleeve; the side wall of the central axis is limitedly and slidably connected to the inner wall of the swing arm; a sliding groove is opened on the side wall of the sleeve, and the sliding groove is a "√" type, and the front end of the side wall of the central axis is fixedly connected to the limiting rod, and the side wall of the limiting rod is limitedly and slidably connected to the inner wall of the sliding groove; the front end of the central axis is fixedly connected to the spinning block; the front and rear ends of the central axis spring are respectively in contact with the rear side wall of the spinning block and the front side wall of the outer shell; the side wall of the central axis is fixedly connected to the inner ends of the two groups of cables, and the outer ends of the two groups of cables are respectively fixedly connected to the inner end side walls of the two groups of outer shells; the rear end of the central axis is connected to the electrical measuring assembly.

[0013] Preferably, the electrical measuring component includes an electrical measuring head slide, an electrical measuring head, an electrical measuring spring and an electrical measuring port; a electrical measuring head slide is provided at the rear end of the central axis; the side wall of the electrical measuring head is slidingly connected to the inner wall of the electrical measuring head slide, and the inner and outer ends of the electrical measuring spring are respectively fixedly connected to the inner wall of the inner end of the electrical measuring head slide and the inner end side wall of the electrical measuring head; the electrical measuring head is electrically connected to the power supply control component through a wire; and an electrical measuring port is provided at a position on the rear inner wall of the outer shell corresponding to the electrical measuring head.

[0014] Preferably, the light strip assembly includes a winding roller, a light strip, a second torsion spring and a protective cover; the winding roller is rotatably connected to the inner end side wall of the bracket; the inner and outer ends of the second torsion spring are respectively fixedly connected to the side wall of the winding roller and the inner end side wall of the bracket; one end of the light strip is fixedly connected to the winding roller, and the other end of the light strip is fixedly connected to the inner wall of the protective cover; one set of outer shells is fixedly connected to the side wall of the protective cover; the light strip is electrically connected to the power supply control assembly through a wire.

[0015] Preferably, a protective sleeve is fixedly connected to the rear inner wall of the shell, and the electrical probe is located on the inner side of the protective sleeve.

[0016] Preferably, when the light strip is in a rolled-up state, the bracket and the light strip are both located inside the protective cover.

[0017] Preferably, the inner ends of the locking tongues are respectively fixedly connected to the outer ends of the two groups of locking tongue springs.

[0018] In order to better achieve the purpose of the present invention, the present invention also provides a method for using a portable installation device for marking the GIS live status, comprising the following steps:

[0019] Step 1: Stick the rear end of the shell of the adsorption component of a set of mounting components connected to the bracket to one end of the surface of the GIS air chamber that needs to be repaired, then press the spinning block of the pressing component, the central axis spring is compressed, the central axis slides backward along the sleeve, and then the limit rod slides in the slide slot, thereby driving the central axis to rotate along the slide slot direction; at this time, the cable of the buckling component is pulled and reeled, pulling the lock tongue inward along the lock tongue slot, the lock tongue spring shrinks, the lock tongue is separated from the limit block, and the swing arm swings outward around the rotating axis under the elastic force of the first torsion spring, so that the magnet is attached to the surface of the air chamber for magnetic attraction and fixation; at the same time, when the central axis moves backward, it drives the measuring head of the electrical measuring component to pass through the electrical measuring port and contact the surface of the air chamber. At this time, the central axis continues to move, and the measuring head slides along the measuring head slide slot, so that the measuring spring is compressed, thereby closely attached to the surface of the air chamber; when the surface of the air chamber is charged, the electrical signal is transmitted from the measuring head to the power supply control component, so that the light strip component turns red and flashes to issue a warning;

[0020] Step 2: After the fixation is completed, release your hand, and the limit rod will be stuck in the raised end of the slide slot, so that the central axis spring cannot be reset; stretch the protective cover of the light strip assembly to one side, drive one end of the light strip to move, so that the winding roller can unwind, move the other set of shells to the other end of the GIS air chamber surface that needs to be repaired, and use the same method to unfold and fix it, and then use the button to turn on the light strip assembly and adjust the color;

[0021] Step 3: After the inspection is completed, remove the outer shell, and use the elastic force of the second torsion spring to make the winding roller rotate, so as to rewind the light strip, and the protective cover covers the bracket; press the spinning block slightly downward and rotate it counterclockwise, the limit rod slides out from the raised end of the slide slot, and then let go, the central axis spring rebounds to drive the central axis to reset, thereby driving the electrical measurement component to reset; at the same time, the cable stretches, the lock tongue spring rebounds, and the lock tongue is extended outward along the lock tongue slot again. At this time, turn the swing arm inward to buckle the limit block and the lock tongue.

[0022] Compared with the prior art, the present invention discloses a portable installation device for marking the GIS live status and a method of using the same, which has the following beneficial effects:

[0023] ① By using the adsorption component to adsorb the surface of the air chamber, the installation and positioning can be quickly carried out, and it can be adjusted arbitrarily according to the position of the air chamber; the adsorption component is stored by the snap-fit ​​component, making the device easy to carry; the adsorption component and the electrical measurement component can be driven at the same time by pressing the component, so as to quickly achieve installation;

[0024] ② By contacting the surface of the air chamber with the measuring head, the surface of the air chamber can be monitored for charge, thus preventing safety problems caused by accidental leakage. When storing, the measuring head will retract into the shell to prevent damage from bumps.

[0025] ③ By stretching the protective cover of the light strip assembly toward one side, one end of the light strip is driven to move, thereby unwinding the winding roller; when it needs to be retracted, the elastic force of the second torsion spring is used to rotate the winding roller, thereby rewinding the light strip, and the protective cover covers the bracket, thereby protecting the light strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 A three-dimensional portable installation device for marking the GIS power status of the present invention Figure 1 ;

[0027] Figure 2 A front view of a portable installation device for indicating the electrical status of a GIS according to the present invention;

[0028] Figure 3 A three-dimensional portable installation device for marking the GIS power status of the present invention Figure 2 ;

[0029] Figure 4 For along Figure 2 AA direction section Figure 1 ;

[0030] Figure 5 For along Figure 2 AA direction section Figure 2 ;

[0031] Figure 6 For along Figure 2 BB direction cross-sectional view;

[0032] Figure 7 for Figure 6 Enlarged view of point C in the middle;

[0033] Figure 8 This is a stereoscopic assembly diagram of a portable installation device for indicating the electrical status of a GIS and an air chamber according to the present invention.

[0034] The numbers in the figure represent:

[0035] 1. Bracket; 2. Mounting assembly; 21. Adsorption assembly; 211. Shell; 212. Rotating shaft; 213. Swing arm; 214. Magnet; 215. First torsion spring; 216. Limit block; 22. Snap-fit ​​assembly; 221. Lock tongue; 222. Lock tongue spring; 223. Lock tongue groove; 224. Support plate; 225. Pull cable; 23. Press assembly; 231. Sleeve; 232. Center axis; 233. Limit rod; 234. Slide; 235. Center axis spring; 236. Spinning block; 3. Electricity measuring assembly; 31. Electricity measuring head slide; 32. Electricity measuring head; 33. Electricity measuring spring; 34. Electricity measuring port; 35. Protective sleeve; 4. Light strip assembly; 41. Winding roller; 42. Light strip; 43. Second torsion spring; 44. Protective cover; 5. Power supply control assembly; 6. Button; 7. Air chamber. DETAILED DESCRIPTION

[0036] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0037] Example 1

[0038] Please refer to the instruction manual Figure 1-8 , a portable installation device for marking the electrical condition of a GIS and a method for using the same, comprising a bracket 1;

[0039] A light strip assembly 4 is installed on the side wall of the bracket 1; the bracket 1 and the light strip assembly 4 are each connected to a group of mounting components 2; a power supply control assembly 5 is installed inside one group of mounting components 2 and a button 6 is installed on the side wall, and the power supply control assembly 5 is connected to the electrical measuring assembly 3, the light strip assembly 4 and the button 6.

[0040] The installation component 2 includes an adsorption component 21, a snap-fit ​​component 22 and a pressing component 23; the pressing component 23 is installed at the fixed end of the adsorption component 21, and the snap-fit ​​component 22 is installed inside the fixed end of the adsorption component 21; the movable end of the pressing component 23 is connected to the movable end of the snap-fit ​​component 22; the pressing component 23 is connected to the electrical measuring component 3.

[0041] The adsorption component 21 includes a shell 211, a rotating shaft 212, a swing arm 213, a magnet 214, a first torsion spring 215 and a limit block 216; a group of shells 211 are fixedly connected to the side wall of the bracket 1, and the movable end of the light strip component 4 is connected to another group of shells 211; the side walls at both ends of the shell 211 are rotatably connected to the rear end of a group of swing arms 213 through the rotating shaft 212; the magnet 214 is fixedly connected to the outer side wall of the swing arm 213; the rotating shaft 212 is respectively connected to the first torsion spring 215, and the inner and outer ends of the first torsion spring 215 are respectively fixedly connected to the side wall of the rotating shaft 212 and the side wall of the shell 211; the power supply control component 5 is fixedly connected to the inner wall of one group of shells 211; the inner side wall of the swing arm 213 is fixedly connected to the limit block 216, and the limit block 216 is connected to the buckle component 22.

[0042] The buckling assembly 22 includes a lock tongue 221, a lock tongue spring 222, a lock tongue groove 223, a support plate 224 and a cable 225; lock tongue grooves 223 are provided on both end side walls of the shell 211, and the lock tongue grooves 223 are respectively connected to the lock tongue 221 in a limited sliding manner; the rear side walls of the lock tongue 221 are in contact with the front side walls of the limit block 216; the inner ends of the lock tongue 221 are fixedly connected to the outer ends of one or more groups of lock tongue springs 222; the upper and lower ends of the rear inner wall of the shell 211 are fixedly connected to the support plate 224, and the inner ends of the lock tongue springs 222 on the same side are fixedly connected to the outer end side walls of the support plate 224 on that side; the inner end of the lock tongue 221 is connected to the pressing assembly 23 through the cable 225.

[0043] The inner ends of the locking tongues 221 are fixedly connected to the outer ends of the two groups of locking tongue springs 222 respectively.

[0044] The pressing assembly 23 includes a sleeve 231, a central axis 232, a limiting rod 233, a sliding groove 234, a central axis spring 235 and a spinning block 236; the front inner wall of the housing 211 is fixedly connected with the sleeve 231; the side wall of the central axis 232 is limitedly slidably connected with the inner wall of the swing arm 213; a sliding groove 234 is provided on the side wall of the sleeve 231, and the sliding groove 234 is a "√" type; the front end of the side wall of the central axis 232 is fixedly connected with the limiting rod 233, and the limiting rod 23 3 is connected to the inner wall of the slide groove 234 in a limited sliding manner; the front end of the central shaft 232 is fixedly connected to the spinning block 236; the front and rear ends of the central axis spring 235 are respectively in contact with the rear side wall of the spinning block 236 and the front side wall of the shell 211; the side wall of the central shaft 232 is fixedly connected to the inner ends of the two groups of cables 225, and the outer ends of the two groups of cables 225 are respectively fixedly connected to the inner end side walls of the two groups of shells 211; the rear end of the central shaft 232 is connected to the electrical measuring component 3.

[0045] When the present invention is working, the operator places the rear end of the housing 211 of the adsorption component 21 of a set of mounting components 2 connected to the bracket 1 on one end of the surface of the GIS air chamber that needs to be repaired, and then presses the spinning block 236 of the pressing component 23, the central axis spring 235 is compressed, and the central axis 232 slides backward along the sleeve 231, and then the limiting rod 233 slides in the slide groove 234, thereby driving the central axis 232 to rotate along the direction of the slide groove 234; at this time, the cable 225 of the buckling component 22 is pulled and reeled. The lock tongue 221 is pulled inward along the lock tongue groove 223, the lock tongue spring 222 contracts, the lock tongue 221 is separated from the limit block 216, and the swing arm 213 swings outward around the rotating shaft 212 under the elastic force of the first torsion spring 215, so that the magnet 214 is attached to the surface of the air chamber for magnetic fixation; at the same time, the electrical measuring component 3 is also pressed to contact the surface of the air chamber; after the fixation is completed, release your hand, the limit rod 233 is stuck in the raised end of the slide groove 234, so that the central axis spring 235 cannot be reset; stretch the light strip component 4, and put the other The housing 211 is moved to the other end of the GIS air chamber surface that needs to be repaired, and is unfolded and fixed in the same way. Then, the light strip assembly 4 can be turned on and the color can be adjusted by pressing the button 6. After the repair is completed, the housing 211 is removed, and the spinning block 236 is slightly pressed downward and rotated counterclockwise. The limit rod 233 slides out from the raised end of the slide groove 234, and then the hand is released. The central axis spring 235 rebounds and drives the central axis 232 to reset, thereby driving the electrical measurement assembly 3 to reset. At the same time, the cable 225 is stretched, and the lock tongue spring 22 2 rebounds, and the lock tongue 221 is extended outward along the lock tongue groove 223 again. At this time, the swing arm 213 is rotated inward to buckle the limit block 216 and the lock tongue 221; by using the adsorption component 21 to adsorb the surface of the air chamber, the installation and positioning can be quickly carried out, and it can be adjusted arbitrarily according to the position of the air chamber; the buckling component 22 is used to store the adsorption component 21, so that the device is easy to carry; the pressing component 23 can simultaneously drive the adsorption component 21 and the electrical measurement component 3, so as to quickly achieve installation.

[0046] Example 2

[0047] like Figure 1-8 As shown, as a preferred embodiment of the present invention, the electrical measuring component 3 includes an electrical measuring head slot 31, an electrical measuring head 32, an electrical measuring spring 33 and an electrical measuring port 34; a electrical measuring head slot 31 is provided at the rear end of the central axis 232; the side wall of the electrical measuring head 32 is limitedly slidably connected to the inner wall of the electrical measuring head slot 31, and the inner and outer ends of the electrical measuring spring 33 are fixedly connected to the inner wall of the inner end of the electrical measuring head slot 31 and the inner end side wall of the electrical measuring head 32 respectively; the electrical measuring head 32 is electrically connected to the power supply control component 5 through a wire; and an electrical measuring port 34 is provided at a position corresponding to the rear inner wall of the housing 211 and the electrical measuring head 32.

[0048] A protective sleeve 35 is fixedly connected to the rear inner wall of the housing 211 , and the electrical probe 32 is located inside the protective sleeve 35 .

[0049] When the present invention is working, when the central axis 232 moves backward, it drives the measuring head 32 of the measuring component 3 to pass through the measuring port 34 and contact the surface of the air chamber. At this time, the central axis 232 continues to move, and the measuring head 32 slides along the measuring head slide slot 31, so that the measuring spring 33 is compressed, so that the measuring head 32 is closely attached to the surface of the air chamber. When the surface of the air chamber is charged, the electrical signal is transmitted from the measuring head 32 to the power supply control component 5, so that the light strip component 4 turns red and flashes to issue a warning; when the measurement is completed, the central axis 232 is reset, and the measuring spring 33 is extended, so that the measuring head 32 is reset and retracted into the shell 211; by the measuring head 32 contacting the surface of the air chamber, the charged state of the surface of the air chamber can be monitored to prevent safety problems caused by accidental leakage; when stored, the measuring head 32 will be retracted into the shell 211 to prevent damage due to bumps.

[0050] Example 3

[0051] like Figure 1-8 As shown, as a preferred embodiment of the present invention, the light strip assembly 4 includes a winding roller 41, a light strip 42, a second torsion spring 43 and a protective cover 44; the winding roller 41 is rotatably connected to the inner end side wall of the bracket 1; the inner and outer ends of the second torsion spring 43 are respectively fixedly connected to the side walls of the winding roller 41 and the inner end side walls of the bracket 1; one end of the light strip 42 is fixedly connected to the winding roller 41, and the other end of the light strip 42 is fixedly connected to the inner wall of the protective cover 44; one group of the shells 211 is fixedly connected to the side wall of the protective cover 44; the light strip 42 is electrically connected to the power supply control assembly 5 through a wire.

[0052] When the light strip 42 is in the rolled-up state, the bracket 1 and the light strip 42 are both located inside the protective cover 44 .

[0053] When the present invention is working, the protective cover 44 of the light strip assembly 4 is stretched toward one side, driving one end of the light strip 42 to move, thereby unwinding the winding roller 41; when it needs to be retracted, the elastic force of the second torsion spring 43 causes the winding roller 41 to rotate, thereby rewinding the light strip 42, and the protective cover 44 covers the bracket 1, thereby protecting the light strip 42.

[0054] Please refer to the instruction manual Figure 1-8 A method for using a portable installation device for marking GIS live status comprises the following steps:

[0055] Step 1: Stick the rear end of the shell 211 of the adsorption component 21 of a set of mounting components 2 connected to the bracket 1 to one end of the surface of the GIS air chamber that needs to be repaired, and then press the spinning block 236 of the pressing component 23, the central axis spring 235 is compressed, and the central axis 232 slides backward along the sleeve 231, and then the limiting rod 233 slides in the slide groove 234, thereby driving the central axis 232 to rotate along the slide groove 234; at this time, the cable 225 of the buckling component 22 is pulled and reeled, and the lock tongue 221 is pulled inward along the lock tongue groove 223, and the lock tongue spring 222 contracts, and the lock tongue 221 and the limiting block 2 16 is separated, and the swing arm 213 swings outward around the rotating shaft 212 under the elastic force of the first torsion spring 215, so that the magnet 214 is attached to the surface of the air chamber for magnetic attraction and fixation; at the same time, when the central axis 232 moves backward, the measuring head 32 of the measuring component 3 is driven to pass through the measuring port 34 and contact the surface of the air chamber. At this time, the central axis 232 continues to move, and the measuring head 32 slides along the measuring head slide slot 31, so that the measuring spring 33 is compressed and thus closely attached to the surface of the air chamber; when the surface of the air chamber is charged, the electrical signal is transmitted from the measuring head 32 to the power supply control component 5, so that the light strip component 4 turns red and flashes to issue a warning;

[0056] Step 2: After the fixation is completed, release your hand, the limit rod 233 is stuck in the raised end of the slide groove 234, so that the central axis spring 235 cannot be reset; stretch the protective cover 44 of the light strip assembly 4 to one side, drive one end of the light strip 42 to move, so that the winding roller 41 is unwound, move the other set of shells 211 to the other end of the GIS air chamber surface that needs to be repaired, and use the same method to unfold and fix it, and then use the button 6 to turn on the light strip assembly 4 and adjust the color;

[0057] Step 3: After the inspection is completed, the shell 211 is removed, and the elastic force of the second torsion spring 43 is used to rotate the winding roller 41, thereby winding up the light strip 42, and the protective cover 44 covers the bracket 1; the spinning block 236 is slightly pressed downward and rotated counterclockwise, and the limit rod 233 slides out from the raised end of the slide groove 234, and then the hand is released, and the central axis spring 235 rebounds to drive the central axis 232 to reset, thereby driving the electrical measurement component 3 to reset; at the same time, the cable 225 stretches, and the lock tongue spring 222 rebounds, and the lock tongue 221 is extended outward along the lock tongue groove 223 again. At this time, the swing arm 213 is rotated inward to buckle the limit block 216 and the lock tongue 221.

[0058] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0059] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A portable installation device for marking the electrical status of a GIS, comprising a bracket (1), characterized in that: A light strip assembly (4) is mounted on the side wall of the bracket (1); the bracket (1) and the light strip assembly (4) are each connected to a set of mounting assemblies (2); a power supply control assembly (5) is mounted inside one of the mounting assemblies (2) and a button (6) is mounted on the side wall; the power supply control assembly (5) is connected to the electrical measurement assembly (3), the light strip assembly (4) and the button (6); The mounting assembly (2) comprises an adsorption assembly (21), a buckle assembly (22), and a pressing assembly (23); the pressing assembly (23) is mounted on the fixed end of the adsorption assembly (21); the buckle assembly (22) is mounted inside the fixed end of the adsorption assembly (21); the movable end of the pressing assembly (23) is connected to the movable end of the buckle assembly (22); the pressing assembly (23) is connected to the electrical measuring assembly (3); the adsorption assembly (21) comprises a housing (211), a rotating shaft (212), a swing arm (213), a magnet (214), a first torsion spring (215), and a limit block (216); a housing (211) is fixedly connected to the side wall of the bracket (1); the movable end of the light strip assembly (4) is connected to the housing (211); Another group of shells (211) is connected; both end side walls of the shells (211) are rotatably connected to the rear end of a group of swing arms (213) through a rotating shaft (212); a magnet (214) is fixedly connected to the outer side wall of the swing arm (213); the rotating shaft (212) is respectively connected to a first torsion spring (215); the inner and outer ends of the first torsion spring (215) are respectively fixedly connected to the side wall of the rotating shaft (212) and the side wall of the shell (211); a power supply control component (5) is fixedly connected to the inner wall of one group of shells (211); the inner side wall of the swing arm (213) is fixedly connected to a limit block (216), and the limit block (216) is connected to a buckle assembly (22), and the buckle assembly (22) comprises a lock tongue (221), a lock tongue (222), and a lock tongue (223). The outer shell (211) is provided with a spring (222), a lock tongue groove (223), a support plate (224) and a cable (225); the side walls at both ends of the outer shell (211) are provided with lock tongue grooves (223), and the lock tongue grooves (223) are respectively connected to the lock tongue (221) in a limited sliding manner; the rear side walls of the lock tongue (221) are in contact with the front side walls of the limit block (216); the inner ends of the lock tongue (221) are fixedly connected to the outer ends of one or more groups of lock tongue springs (222); the upper and lower ends of the rear inner wall of the outer shell (211) are fixedly connected to the support plate (224), and the inner ends of the lock tongue springs (222) on the same side are fixedly connected to the outer end side walls of the support plate (224) on the same side; the inner end of the lock tongue (221) is connected to the pressing member through the cable (225). The pressing assembly (23) comprises a sleeve (231), a central shaft (232), a limiting rod (233), a sliding groove (234), a central axis spring (235) and a spinning block (236); the front inner wall of the housing (211) is fixedly connected with the sleeve (231); the side wall of the central shaft (232) is connected to the inner wall of the sleeve (231) in a limiting sliding manner; the side wall of the sleeve (231) is provided with a sliding groove (234), the sliding groove (234) is "√"-shaped, the front end of the side wall of the central shaft (232) is fixedly connected with the limiting rod (233), the side wall of the limiting rod (233) is connected to the inner wall of the sliding groove (234) in a limiting sliding manner; the front end of the central shaft (232) is fixedly connected with the spinning block (236);The front and rear ends of the central axis spring (235) are respectively in contact with the rear side wall of the spinning block (236) and the front side wall of the housing (211); the side wall of the central axis (232) is fixedly connected to the inner ends of the two groups of cables (225); the outer ends of the two groups of cables (225) are respectively fixedly connected to the inner end side walls of the two groups of housings (211); the rear end of the central axis (232) is connected to the electrical measuring component (3).

2. The portable installation device for indicating the GIS power status according to claim 1 is characterized in that: The electric measuring component (3) comprises an electric measuring head slot (31), an electric measuring head (32), an electric measuring spring (33) and an electric measuring port (34); the rear end of the central shaft (232) is provided with an electric measuring head slot (31); the side wall of the electric measuring head (32) is limitedly slidably connected to the inner wall of the electric measuring head slot (31); the inner and outer ends of the electric measuring spring (33) are respectively fixedly connected to the inner wall of the inner end of the electric measuring head slot (31) and the inner side wall of the electric measuring head (32); the electric measuring head (32) is electrically connected to the power supply control component (5) via a wire; and the electric measuring port (34) is provided on the rear inner wall of the housing (211) at a position corresponding to the electric measuring head (32).

3. The portable installation device for indicating the GIS live status according to claim 2 is characterized in that: The light strip assembly (4) comprises a winding roller (41), a light strip (42), a second torsion spring (43) and a protective cover (44); the winding roller (41) is rotatably connected to the inner side wall of the bracket (1); the inner and outer ends of the second torsion spring (43) are respectively fixedly connected to the side wall of the winding roller (41) and the inner side wall of the bracket (1); one end of the light strip (42) is fixedly connected to the winding roller (41), and the other end of the light strip (42) is fixedly connected to the inner wall of the protective cover (44); one set of shells (211) is fixedly connected to the side wall of the protective cover (44); and the light strip (42) is electrically connected to the power supply control assembly (5) via a wire.

4. The portable installation device for indicating the GIS live status according to claim 3 is characterized in that: A protective sleeve (35) is fixedly connected to the rear inner wall of the housing (211), and the electrical probe (32) is located on the inner side of the protective sleeve (35).

5. The portable installation device for indicating the GIS live status according to claim 4 is characterized in that: When the light strip (42) is in a rolled-up state, the bracket (1) and the light strip (42) are both located inside the protective cover (44).

6. The portable installation device for marking the GIS live status according to claim 5, characterized in that: The inner ends of the locking tongues (221) are respectively fixedly connected to the outer ends of the two groups of locking tongue springs (222).

7. A method for using the portable installation device for marking the GIS live status as claimed in claim 6, characterized in that: The following steps are involved: Step 1: The rear end of the housing (211) of the adsorption component (21) of a set of mounting components (2) connected to the bracket (1) is attached to one end of the surface of the GIS air chamber to be repaired, and then the spinning block (236) of the pressing component (23) is pressed, the central axis spring (235) is compressed, the central axis (232) slides backward along the sleeve (231), and then the limiting rod (233) slides in the slide groove (234), thereby driving the central axis (232) to rotate along the slide groove (234); at this time, the cable (225) of the buckling component (22) is pulled and reeled, and the lock tongue (221) is pulled inward along the lock tongue groove (223), the lock tongue spring (222) is contracted, and the lock tongue (221) and the limiting rod (233) are locked. The positioning block (216) is separated, and the swing arm (213) swings outward around the rotating shaft (212) under the elastic force of the first torsion spring (215), so that the magnet (214) is attached to the surface of the air chamber for magnetic fixation; at the same time, when the central axis (232) moves backward, the measuring head (32) of the measuring component (3) is driven to pass through the measuring port (34) and contact the surface of the air chamber. At this time, the central axis (232) continues to move, and the measuring head (32) slides along the measuring head slot (31), so that the measuring spring (33) is compressed and closely attached to the surface of the air chamber; when the surface of the air chamber is charged, the electrical signal is transmitted from the measuring head (32) to the power supply control component (5), so that the light strip component (4) changes to flashing red to issue a warning; Step 2: After the fixing is completed, release the hand, the limit rod (233) is stuck in the raised end of the slide groove (234), so that the central axis spring (235) cannot be reset; the protective cover (44) of the light strip assembly (4) is stretched to one side, driving one end of the light strip (42) to move, so that the winding roller (41) is unwound, and the other set of shells (211) is moved to the other end of the GIS air chamber surface that needs to be repaired, and is unfolded and fixed in the same way, and then the light strip assembly (4) can be turned on and the color can be adjusted by pressing the button (6); Step 3: After the inspection is completed, the housing (211) is removed, and the reel (41) is rotated by the elastic force of the second torsion spring (43), thereby reeling in the light strip (42), and the protective cover (44) covers the bracket (1); the spin block (236) is slightly pressed downward and rotated counterclockwise, and the limit rod (233) slides out from the raised end of the slide groove (234), and then the hand is released, and the central axis spring (235) rebounds to drive the central axis (232) to reset, thereby driving the electrical measurement component (3) to reset; at the same time, the cable (225) is stretched, and the lock tongue spring (222) rebounds, and the lock tongue (221) is extended outward along the lock tongue groove (223) again. At this time, the swing arm (213) is rotated inward to lock the limit block (216) and the lock tongue (221).

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