CN111817149B - High-low voltage electrical equipment with protection structure for preventing electric shock - Google Patents
High-low voltage electrical equipment with protection structure for preventing electric shock Download PDFInfo
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- CN111817149B CN111817149B CN202010452728.3A CN202010452728A CN111817149B CN 111817149 B CN111817149 B CN 111817149B CN 202010452728 A CN202010452728 A CN 202010452728A CN 111817149 B CN111817149 B CN 111817149B
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- wall
- voltage electrical
- cabinet door
- low voltage
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/32—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
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Abstract
The invention belongs to the technical field of electrical equipment, and particularly relates to high-voltage and low-voltage electrical equipment with a protection structure for preventing electric shock, which comprises a cabinet body and a buckle, wherein a first spring is installed at the bottom of the cabinet body, a slide rod is arranged at the bottom of the first spring, a supporting plate is installed below the slide rod, an installation frame is arranged inside the cabinet body, an inner groove is formed inside the installation frame, an adjusting hole is formed in the outer wall of the installation frame, a first connecting bolt is arranged inside the adjusting hole, a transverse plate is installed on the side of the first connecting bolt, a circuit connecting device body is arranged on the outer wall of the transverse plate, a wiring terminal is installed on the outer wall of the circuit connecting device body, a wire is connected to the end of the wiring terminal, a rolling column is arranged on the inner side of the wire, and a first rotating shaft penetrates through the inside of the rolling column. This high-low voltage electrical equipment with protective structure prevents to electrocute possesses stable damping function, has better protection against electric shock structure, possesses stable safeguard function.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to high-voltage and low-voltage electrical equipment with a protection structure for preventing electric shock.
Background
In the electric energy transmission process, need often carry out the buck-boost and all kinds of short circuits, the protection of opening circuit etc. to voltage, electric current, wherein the equipment that uses most often is the regulator cubicle, the regulator cubicle is the cupboard that is used for protecting components and parts by steel processing formation, regulator cubicle preparation material generally divide into hot-rolled steel plate and cold-rolled steel plate two kinds, the cold-rolled steel plate is softer than hot-rolled steel plate material, more is fit for the preparation of regulator cubicle, the regulator cubicle usage is extensively mainly used for in fields such as chemical industry, electric power industry, fire control safety monitoring and traffic industry.
However, the existing high-low voltage electrical equipment still has certain defects, for example, in chinese patent application No. CN201921052425.1, a "high-low voltage electrical cabinet convenient to install" is disclosed, which includes an electrical cabinet body and the like. The recording apparatus in the above patent has the following disadvantages: lack of stable vibration reduction function, lack of better protection against electric shock structure, lack of stable safeguard function, etc.
Most of common high-voltage and low-voltage electrical equipment on the market at present lack of a stable vibration reduction function, and are easy to cause risks such as damage to parts inside a cabinet body due to vibration in the installation and use processes, on the other hand, most of the existing high-voltage and low-voltage electrical equipment lack of a better electric shock prevention structure, so that maintenance personnel are easy to cause dangers due to mistaken contact with a wiring connector when the equipment is opened for checking, meanwhile, most of the existing high-low voltage electrical equipment lacks of stable protection function, so that the electrical cabinet installed outdoors or in a working site is easy to generate appearance damage due to falling object impact, even damage internal circuits and parts, therefore, the market needs a novel high-low voltage electrical device with a stable vibration reduction function, a good electric shock prevention structure and a stable protection function, and an innovative design is urgently needed on the basis of the original high-low voltage electrical device, so that the high-low voltage electrical device with the protection structure and the electric shock prevention function is provided.
Disclosure of Invention
The invention aims to provide high-voltage and low-voltage electrical equipment with a protection structure for preventing electric shock, and aims to solve the problems that the conventional high-voltage and low-voltage electrical equipment with the protection structure for preventing electric shock in the background art lacks a stable vibration reduction function, lacks a good electric shock prevention structure and lacks a stable protection function.
In order to achieve the purpose, the invention provides the following technical scheme: a high-low voltage electrical equipment with a protection structure for preventing electric shock comprises a cabinet body and a buckle, wherein a first spring is installed at the bottom of the cabinet body, a sliding rod is arranged at the bottom of the first spring, a supporting plate is installed below the sliding rod, a mounting frame is arranged inside the cabinet body, an inner groove is formed inside the mounting frame, an adjusting hole is formed in the outer wall of the mounting frame, a first connecting bolt is arranged inside the adjusting hole, a transverse plate is installed on the lateral side of the first connecting bolt, a circuit connecting device body is arranged on the outer wall of the transverse plate, a wiring terminal is installed on the outer wall of the circuit connecting device body, a wire is connected to the end of the wiring terminal, a rolling column is arranged on the inner side of the wire, a first rotating shaft penetrates through the inner part of the rolling column, a fixed seat is arranged on the lateral side of the first rotating shaft, and a second connecting bolt is installed on the outer wall of the fixed seat, the outer wall of the cabinet body is provided with the connecting block, and the inside of connecting block runs through there is the second pivot to the avris of second pivot is provided with the cabinet door, the internally mounted of cabinet door has the observation window, the buckle sets up in the end department of cabinet door, and is welded connection between cabinet door and the buckle to the end department of cabinet door runs through there is the third connecting bolt, the draw-in groove has been seted up to the outer wall of the cabinet body, the baffle is installed to the inner wall of cabinet door, and is welded connection between cabinet door and the baffle, an installation section of thick bamboo is installed at the top of the cabinet body, and the inside of an installation section of thick bamboo is provided with the second spring to the bracing piece is installed at the top of second spring, the top of bracing piece is provided with the connecting plate, and the connecting piece is installed in the outside of connecting plate, and the outer wall of connecting piece is provided with the baffle.
Preferably, constitute lift mounting structure through the slide bar between backup pad and the cabinet body, and the slide bar sets up about the axis symmetry of the cabinet body.
Preferably, a fixed mounting structure is formed between the transverse plate and the mounting frame through a first connecting bolt, and the cross section of the mounting frame is arranged in a concave shape.
Preferably, a rotating installation structure is formed between the rolling column and the fixed seat through a first rotating shaft, and a fixed installation structure is formed between the fixed seat and the cabinet body through a second connecting bolt.
Preferably, a rotating installation structure is formed between the cabinet door and the connecting block through a second rotating shaft, and a clamping installation structure is formed between the cabinet door and the clamping groove through a buckle.
Preferably, a lifting installation structure is formed between the supporting rod and the installation cylinder through a second spring, and the supporting rod and the connecting plate are integrally arranged.
Preferably, a clamping mounting structure is formed between the connecting plate and the baffle through a connecting piece, and the baffle is symmetrically arranged about a central axis of the connecting plate.
Compared with the prior art, the invention has the beneficial effects that: the high-low voltage electrical equipment with the protection structure for preventing electric shock has a stable vibration reduction function, a better electric shock prevention structure and a stable protection function;
1. according to the high-low voltage electrical equipment with the protection structure and the function of preventing electric shock, when vibration is generated or collided in the installation and working processes, the vibration is transmitted to the sliding rod and the supporting plate through the cabinet body, then the cabinet body and the sliding rod are elastically lifted through the first spring, so that the vibration kinetic energy is reduced and absorbed through the first spring, the vibration reduction function is realized, and the conditions of structural abrasion of instruments inside the cabinet body and the like caused by vibration are avoided;
2. the high-low voltage electrical equipment with the protection structure for preventing electric shock is characterized in that a transverse plate is fixed inside a concave inner groove on the inner side of a mounting frame through a first connecting bolt, the stability of a circuit connecting device body arranged on the outer wall of the transverse plate is ensured, the height of the whole transverse plate and the first connecting bolt at the fixed position of the outer wall of the mounting frame can be adjusted according to needs through adjusting holes which are formed in the outer wall of the mounting frame at equal intervals along the vertical direction, binding posts at the end heads of two adjacent circuit connecting device bodies in the vertical direction are connected with each other through a wire, the wire penetrates through a gap between a rolling post and a fixing seat to achieve the wire bundling effect, a rotating structure is formed between the rolling post and the fixing seat through a first rotating shaft, so that the wire is prevented from being scratched when being bundled, the fixing seat and a cabinet body are fixed through a second connecting bolt, and the stability of the rolling post to the wire bundling is ensured, on the other hand, after the wires are bundled, interference obstruction caused by the wires when the cabinet door rotates by taking the second rotating shaft as the shaft can be avoided, through the blocking effect of the partition plate, when an overhaul worker maintains a row of circuit connection device bodies in the overhaul process, the circuit connection device bodies on two adjacent sides can be blocked by the partition plate, the situation that the overhaul worker mistakenly touches electrified structures such as wiring terminals is avoided, after the cabinet door and the connecting block are rotated and closed through the second rotating shaft, the buckle is synchronously clamped and fixed in the clamping groove, the situation that the cabinet door is loosened and automatically opened is avoided, meanwhile, for an electric cabinet with lower overhaul frequency, after the cabinet door is closed, the cabinet door and the cabinet body are mutually fixed through a third connecting bolt, the cabinet door is prevented from being randomly opened by other people, and the internal structure of the cabinet body can be directly observed through an observation window made of transparent glass or plastic materials;
3. this high low-voltage electrical equipment with protective structure prevents to electrocute, receive the branch in the open air, objects such as masonry, or when receiving the material instrument striking that falls in the workplace, the baffle that sets up through falling "V" shape realizes the direction function to falling object and impact, the connecting plate that the baffle passes through the connecting piece and connects simultaneously, with the effect of impact thrust support bar slide and compress the second spring in the installation section of thick bamboo, and then the second spring resets and promotes the bracing piece upward movement, thereby subduct and absorb the kinetic energy and the vibrations of hitting the transmission, and then realize reducing the harm that the striking caused this high low-voltage electrical equipment of falling object.
Drawings
FIG. 1 is a schematic overall front view of the present invention;
FIG. 2 is a schematic view of the overall front cross-sectional structure of the present invention;
FIG. 3 is a schematic top sectional view of the connection between the cross plate and the mounting bracket of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;
FIG. 5 is a schematic top sectional view of the joint between the cabinet door and the partition board according to the present invention;
FIG. 6 is a schematic view of a side view of the connection between the cabinet door and the partition board according to the present invention.
In the figure: 1. a cabinet body; 2. a first spring; 3. a slide bar; 4. a support plate; 5. a mounting frame; 6. an inner tank; 7. an adjustment hole; 8. a first connecting bolt; 9. a transverse plate; 10. a circuit connection device body; 11. a binding post; 12. a wire; 13. a rolling post; 14. a first rotating shaft; 15. a fixed seat; 16. a second connecting bolt; 17. connecting blocks; 18. a second rotating shaft; 19. a cabinet door; 20. an observation window; 21. buckling; 22. a third connecting bolt; 23. a card slot; 24. a partition plate; 25. mounting the cylinder; 26. a second spring; 27. a support bar; 28. a connecting plate; 29. a connecting member; 30. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: a high-low voltage electrical equipment with a protection structure for preventing electric shock comprises a cabinet body 1, a first spring 2, a slide rod 3, a support plate 4, an installation frame 5, an inner groove 6, an adjusting hole 7, a first connecting bolt 8, a transverse plate 9, a circuit connecting device body 10, a binding post 11, a lead 12, a rolling column 13, a first rotating shaft 14, a fixed seat 15, a second connecting bolt 16, a connecting block 17, a second rotating shaft 18, a cabinet door 19, an observation window 20, a buckle 21, a third connecting bolt 22, a clamping groove 23, a partition plate 24, an installation cylinder 25, a second spring 26, a support rod 27, a connecting plate 28, a connecting piece 29 and a baffle 30, wherein the first spring 2 is installed at the bottom of the cabinet body 1, the slide rod 3 is arranged at the bottom of the first spring 2, the support plate 4 is installed below the slide rod 3, the installation frame 5 is arranged inside the cabinet body 1, the inner groove 6 is formed inside the installation frame 5, the outer wall of the mounting rack 5 is provided with an adjusting hole 7, a first connecting bolt 8 is arranged inside the adjusting hole 7, a transverse plate 9 is arranged on the side of the first connecting bolt 8, a circuit connecting device body 10 is arranged on the outer wall of the transverse plate 9, a binding post 11 is arranged on the outer wall of the circuit connecting device body 10, a lead 12 is connected to the end of the binding post 11, a rolling post 13 is arranged on the inner side of the lead 12, a first rotating shaft 14 penetrates through the inner part of the rolling post 13, a fixed seat 15 is arranged on the side of the first rotating shaft 14, a second connecting bolt 16 is arranged on the outer wall of the fixed seat 15, a connecting block 17 is arranged on the outer wall of the cabinet body 1, a second rotating shaft 18 penetrates through the inner part of the connecting block 17, a side 19 is arranged on the second rotating shaft 18, an observation window 20 is arranged inside the cabinet door 19, a buckle 21 is arranged at the end of the cabinet door 19, and the cabinet door 19 is welded with the buckle 21, a third connecting bolt 22 penetrates through the end of the cabinet door 19, a clamping groove 23 is formed in the outer wall of the cabinet body 1, a partition plate 24 is installed on the inner wall of the cabinet door 19, the cabinet door 19 is in welded connection with the partition plate 24, an installation cylinder 25 is installed at the top of the cabinet body 1, a second spring 26 is arranged inside the installation cylinder 25, a supporting rod 27 is installed at the top of the second spring 26, a connecting plate 28 is arranged at the top of the supporting rod 27, a connecting piece 29 is installed on the outer side of the connecting plate 28, and a baffle 30 is arranged on the outer wall of the connecting piece 29;
furthermore, a lifting installation structure is formed between the support plate 4 and the cabinet body 1 through the slide rod 3, the slide rod 3 is symmetrically arranged about the central axis of the cabinet body 1, and through the arrangement of the lifting structure, when vibration is generated or collided in the installation and working processes, the vibration is transmitted to the slide rod 3 and the support plate 4 through the cabinet body 1, and then the cabinet body 1 and the slide rod 3 perform elastic lifting motion through the first spring 2, so that the vibration kinetic energy is reduced and absorbed through the first spring 2, the vibration reduction function is realized, and the structural abrasion of instruments inside the cabinet body 1 caused by vibration and other conditions are avoided;
furthermore, a fixed mounting structure is formed between the transverse plate 9 and the mounting frame 5 through the first connecting bolt 8, the cross section of the mounting frame 5 is arranged in a concave shape, and the transverse plate 9 can be fixed inside a concave inner groove 6 on the inner side of the mounting frame 5 through the first connecting bolt 8 through the arrangement of the fixed structure, so that the stability of a circuit connecting device body 10 mounted on the outer wall of the transverse plate 9 is ensured, and the height of the fixed position of the transverse plate 9 and the first connecting bolt 8 on the outer wall of the mounting frame 5 integrally can be adjusted as required through the adjusting holes 7 formed in the outer wall of the mounting frame 5 at equal intervals in the vertical direction;
furthermore, a rotating installation structure is formed between the rolling column 13 and the fixed seat 15 through the first rotating shaft 14, a fixed installation structure is formed between the fixed seat 15 and the cabinet body 1 through the second connecting bolt 16, a bundling effect on the wires 12 passing through a gap between the rolling column 13 and the fixed seat 15 is realized through the arrangement of the rotating structure and the fixed structure, and a rotating structure is formed between the rolling column 13 and the fixed seat 15 through the first rotating shaft 14, so that the wires 12 are prevented from being scratched when bundled, the fixed seat 15 and the cabinet body 1 are fixed through the second connecting bolt 16, the stability of bundling of the rolling column 13 on the wires 12 is ensured, and on the other hand, after the wires 12 are bundled, the interference and obstruction caused by the wires 12 when the cabinet door 19 rotates by taking the second rotating shaft 18 as an axis can be avoided;
furthermore, a rotating mounting structure is formed between the cabinet door 19 and the connecting block 17 through the second rotating shaft 18, a clamping mounting structure is formed between the cabinet door 19 and the clamping groove 23 through the buckle 21, the cabinet door 19 and the connecting block 17 can be rotationally closed through the second rotating shaft 18 through the rotation and clamping structure, the buckle 21 is synchronously clamped and fixed in the clamping groove 23, the situation that the cabinet door 19 is loosened and automatically opened is avoided, meanwhile, for an electrical cabinet with low maintenance frequency, after the cabinet door 19 is closed, the cabinet door 19 and the cabinet body 1 can be fixed with each other through the third connecting bolt 22, the cabinet door 19 is prevented from being opened by others at will, and the internal structure of the cabinet body 1 can be directly observed through the observation window 20 made of transparent glass or plastic materials;
furthermore, a lifting installation structure is formed between the supporting rod 27 and the installation cylinder 25 through the second spring 26, the supporting rod 27 and the connecting plate 28 are integrally arranged, and through the arrangement of the lifting structure, when the high-low voltage electrical equipment is impacted by falling objects, the impact generates downward thrust on the baffle 30 and the connecting plate 28 integrally, so that the supporting rod 27 is pushed to slide in the installation cylinder 25 and compress the second spring 26, and therefore through the expansion of the second spring 26 and the reciprocating lifting motion of the supporting rod 27, the reduction and absorption of kinetic energy and vibration transmitted by the impact are realized, and further the harm of the impact of the falling objects on the high-low voltage electrical equipment is reduced;
furthermore, a clamping mounting structure is formed between the connecting plate 28 and the baffle 30 through the connecting piece 29, the baffle 30 is symmetrically arranged about the central axis of the connecting plate 28, and through the arrangement of the clamping structure, when the high-voltage and low-voltage electrical equipment is subjected to objects such as branches and masonry outdoors or is subjected to falling impact of material tools in a working place, the falling object and impact force are guided through the baffle 30 arranged in an inverted V shape, so that the impact force of the falling object on the high-voltage and low-voltage electrical equipment is reduced;
the working principle is as follows: when the high-low voltage electrical equipment with the protection structure for preventing electric shock is used, according to the graph shown in fig. 1 and fig. 2, the vibration is transmitted to the sliding rod 3 and the supporting plate 4 through the cabinet body 1 when the high-low voltage electrical equipment vibrates or is collided in the installation and working processes, and then the cabinet body 1 and the sliding rod 3 are elastically lifted through the first spring 2, so that the vibration kinetic energy is reduced and absorbed through the first spring 2, the vibration reduction function is realized, and the conditions of structural abrasion and the like of instruments in the cabinet body 1 caused by the vibration are avoided;
according to the high-low voltage electrical equipment shown in the figures 1-6, the transverse plate 9 is fixed inside the concave inner groove 6 on the inner side of the mounting frame 5 through the first connecting bolt 8, so as to ensure the stability of the circuit connecting device bodies 10 mounted on the outer wall of the transverse plate 9, the height of the fixed position of the transverse plate 9 and the first connecting bolt 8 on the outer wall of the mounting frame 5 as a whole can be adjusted according to the requirement through the adjusting holes 7 formed on the outer wall of the mounting frame 5 at equal intervals along the vertical direction, the binding posts 11 at the end heads of two adjacent circuit connecting device bodies 10 in the vertical direction are connected with each other through the wires 12, the wires 12 pass through the gap between the rolling post 13 and the fixed seat 15, so as to realize the bundling effect of the wires 12, and the rolling post 13 and the fixed seat 15 form a rotating structure through the first rotating shaft 14, so as to avoid scratches generated when the wires 12 are bundled, and the fixed between the fixed seat 15 and the cabinet body 1 through the second connecting bolt 16, the stability of the rolling column 13 for bundling the wires 12 is ensured, on the other hand, after the wires 12 are bundled, interference obstruction caused when the cabinet door 19 rotates by taking the second rotating shaft 18 as an axis can be avoided, through the blocking effect of the partition plate 24, when a maintainer maintains a row of circuit connecting device bodies 10 in the overhauling process, the circuit connecting device bodies 10 on two adjacent sides can be blocked by the partition plate 24, the situation that the maintainer mistakenly touches the electrifying structures such as the wiring terminal 11 is avoided, after the cabinet door 19 and the connecting block 17 are rotationally closed through the second rotating shaft 18, the buckle 21 is synchronously clamped and fixed inside the clamping groove 23, the situation that the cabinet door 19 is loosened and automatically opened is avoided, and for an electrical cabinet with lower overhauling frequency, after the cabinet door 19 is closed, the cabinet door 19 and the cabinet body 1 are mutually fixed through the third connecting bolt 22, the cabinet door 19 is prevented from being opened by other people at will, the internal structure of the cabinet body 1 can be directly observed through the observation window 20 made of transparent glass or plastic material;
according to fig. 1 and 2, when the high-low voltage electrical equipment receives objects such as branches and masonry outdoors or receives a material tool falling impact in a working place, the baffle 30 arranged in an inverted V shape realizes the guiding function of falling objects and impact force, meanwhile, the baffle 30 passes through the connecting plate 28 connected by the connecting piece 29, the supporting rod 27 is pushed to slide in the mounting tube 25 under the action of the impact force and the second spring 26 is compressed, and then the second spring 26 resets to push the supporting rod 27 to move upwards, so that the kinetic energy and the vibration transmitted by the impact are reduced and absorbed, and the harm of the falling objects to the high-low voltage electrical equipment is reduced.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (7)
1. The utility model provides a high-low voltage electrical equipment with protective structure prevents electrocuteeing, includes cabinet body (1) and buckle (21), its characterized in that: the improved cabinet is characterized in that a first spring (2) is installed at the bottom of the cabinet body (1), a sliding rod (3) is arranged at the bottom of the first spring (2), a supporting plate (4) is installed below the sliding rod (3), a mounting frame (5) is arranged inside the cabinet body (1), an inner groove (6) is formed inside the mounting frame (5), an adjusting hole (7) is formed in the outer wall of the mounting frame (5), a first connecting bolt (8) is arranged inside the adjusting hole (7), a transverse plate (9) is installed on the side of the first connecting bolt (8), a circuit connecting device body (10) is arranged on the outer wall of the transverse plate (9), a wiring terminal (11) is installed on the outer wall of the circuit connecting device body (10), a lead (12) is connected to the end of the wiring terminal (11), a rolling column (13) is arranged on the inner side of the lead (12), a first rotating shaft (14) penetrates through the inside of the rolling column (13), a fixed seat (15) is arranged on the side of the first rotating shaft (14), a second connecting bolt (16) is installed on the outer wall of the fixed seat (15), a connecting block (17) is arranged on the outer wall of the cabinet body (1), a second rotating shaft (18) penetrates through the inside of the connecting block (17), a cabinet door (19) is arranged on the side of the second rotating shaft (18), an observation window (20) is installed inside the cabinet door (19), a buckle (21) is arranged at the end of the cabinet door (19), the cabinet door (19) and the buckle (21) are in welded connection, a third connecting bolt (22) penetrates through the end of the cabinet door (19), a clamping groove (23) is formed in the outer wall of the cabinet body (1), a partition plate (24) is installed on the inner wall of the cabinet door (19), and the cabinet door (19) and the partition plate (24) are in welded connection, an installation section of thick bamboo (25) is installed at the top of the cabinet body (1), and the inside of an installation section of thick bamboo (25) is provided with second spring (26) to bracing piece (27) are installed at the top of second spring (26), the top of bracing piece (27) is provided with connecting plate (28), and connecting piece (29) are installed in the outside of connecting plate (28), and the outer wall of connecting piece (29) is provided with baffle (30).
2. A high-low voltage electrical apparatus with protection against electric shock according to claim 1, characterized in that: the lifting installation structure is formed between the supporting plate (4) and the cabinet body (1) through the sliding rod (3), and the sliding rod (3) is symmetrically arranged relative to the central axis of the cabinet body (1).
3. A high-low voltage electrical apparatus with protection against electric shock according to claim 1, characterized in that: the transverse plate (9) and the mounting frame (5) form a fixed mounting structure through a first connecting bolt (8), and the cross section of the mounting frame (5) is arranged in a concave shape.
4. A high-low voltage electrical apparatus with protection against electric shock according to claim 1, characterized in that: a rotary mounting structure is formed between the rolling column (13) and the fixed seat (15) through the first rotating shaft (14), and a fixed mounting structure is formed between the fixed seat (15) and the cabinet body (1) through the second connecting bolt (16).
5. A high-low voltage electrical apparatus with protection against electric shock according to claim 1, characterized in that: a rotating installation structure is formed between the cabinet door (19) and the connecting block (17) through the second rotating shaft (18), and a clamping installation structure is formed between the cabinet door (19) and the clamping groove (23) through the buckle (21).
6. A high-low voltage electrical apparatus with protection against electric shock according to claim 1, characterized in that: the supporting rod (27) and the mounting cylinder (25) form a lifting mounting structure through a second spring (26), and the supporting rod (27) and the connecting plate (28) are integrally arranged.
7. A high-low voltage electrical apparatus with protection against electric shock according to claim 1, characterized in that: the connecting plate (28) and the baffle (30) form a clamping mounting structure through a connecting piece (29), and the baffle (30) is symmetrically arranged relative to the central axis of the connecting plate (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010452728.3A CN111817149B (en) | 2020-09-14 | 2020-09-14 | High-low voltage electrical equipment with protection structure for preventing electric shock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010452728.3A CN111817149B (en) | 2020-09-14 | 2020-09-14 | High-low voltage electrical equipment with protection structure for preventing electric shock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111817149A CN111817149A (en) | 2020-10-23 |
| CN111817149B true CN111817149B (en) | 2022-02-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010452728.3A Active CN111817149B (en) | 2020-09-14 | 2020-09-14 | High-low voltage electrical equipment with protection structure for preventing electric shock |
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