Intelligent low-voltage meter box

Abstract

The utility model discloses an intelligent low-voltage meter box, which belongs to the electric power and electrical field, and comprises an external box body, an electric power control end, a connecting end and a wind-up roller, the electric power control end is fixedly arranged in the external box body, the connecting end is fixedly arranged in the external box body, and the connecting end is positioned right below the electric power control end; according to the device, the squeezing mechanism and the winding rollers are arranged, redundant lines in the meter can be wound and collected, the lines can be stably collected into the winding rollers, then the wound lines are limited, and the winding rollers are arranged at the bottom end of the electric control end at equal intervals. And the situation that a line in the winding roller deforms and rebounds due to the elasticity of the line and falls off from the interior of the winding roller is prevented, arrangement of the internal line is more reasonable, follow-up line overhauling and adjusting are facilitated, the overall maintaining speed is increased, and the overall working quality of equipment is improved.

Description

Technical Field

[0001] The utility model belongs to the field of electric power, and in particular relates to an intelligent low-voltage meter box. Background Art

[0002] It is a unified whole composed of power generation, power supply (transmission, transformation, distribution), power consumption facilities and the secondary facilities required to ensure their normal operation, such as regulation and control, relay protection and safety automatic devices, metering devices, dispatching automation, power communication, etc. The smart low-voltage meter is a commonly used monitoring tool in the power system.

[0003] The Chinese utility model patent application number is CN102998498A, which discloses an intelligent low-voltage meter box, which includes a box body, the box body includes a box door, support plates located on both sides of the box door, and a bottom plate arranged perpendicular to the support plates, and the support plates on both sides are provided with arc slides, a left pulley is provided in the left arc slide, and a right pulley is provided in the right arc slide, and the left and right pulleys are connected by a round rod, and the round rod is fixedly connected to the movable top cover; the round rod is also fixedly connected to the transmission rod, the left end of the transmission rod is hinged to the left connecting rod, the right end of the transmission rod is hinged to the right connecting rod, and the left connecting rod and the right connecting rod are both hinged to the support plate, and a sound absorbing material layer is arranged inside the box body, and the sound absorbing material layer is a three-dimensional grid structure system, and the aspect ratio L / D of the grid is between 20 and 30;

[0004] The above design stably processes the noise generated when the low-voltage meter is working, and uses the internal sound-absorbing material layer to reduce the noise generated when the equipment is running, making the equipment more stable during use. However, there are certain problems when using the low-voltage meter. After the internal lines are connected, most of them are directly twisted and then stacked inside the box. As a result, when the internal lines of the low-voltage meter are subsequently inspected and repaired, a lot of time needs to be spent on combing the lines, affecting the overall work efficiency.

[0005] In order to solve the above problems, this application proposes an intelligent low-voltage meter box. Utility Model Content

[0006] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the specification abstract and utility model name of this application to avoid blurring the purpose of this section, specification abstract and utility model name, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0007] To solve the above problems, the utility model adopts the following technical solutions.

[0008] An intelligent low-voltage meter box comprises an external box body, an electric power control terminal, a connecting terminal and a winding roller, wherein the electric power control terminal is fixedly installed inside the external box body, the connecting terminal is fixedly installed inside the external box body, the connecting terminal is located directly below the electric power control terminal, winding rollers are equidistantly arranged at the bottom end of the electric power control terminal, an extrusion mechanism is fixedly installed on the outer surface of the winding roller, the extrusion mechanism comprises a side plate, a rotating frame, a torsion spring, an extrusion rod and a matching seat, a side plate is fixedly installed on the side of the winding roller, a rotating frame is rotatably installed inside the side plate, an extrusion rod is fixedly installed on the side of the rotating frame, a torsion spring is symmetrically arranged inside the side plate, a matching seat is fixedly installed on the side of the winding roller, the matching seat is engaged with the extrusion rod, the extrusion mechanism is used to extrude and position the line wound inside the winding roller, a supporting mechanism is fixedly installed inside the external box body, the supporting mechanism is used to provide support and installation position for the overall components, a limiting mechanism is fixedly installed on the end of the supporting mechanism, and the limiting mechanism is used to assist the line in calibration.

[0009] As a preferred technical solution of the utility model, the side plate includes a mounting seat, an ear plate and a rotating shaft. The mounting seat is fixedly installed on the side of the winding roller, the ear plates are symmetrically fixedly installed on the side of the mounting seat, and the rotating shaft is rotatably installed between the ear plates.

[0010] As a preferred technical solution of the utility model, the line connection ports at the bottom of the power control end are divided into three groups, and each group of line connection ports is located directly above the winding roller.

[0011] As a preferred technical solution of the utility model, the supporting mechanism includes a mounting plate, a cross plate, a supporting plate and a connecting rod. The mounting plates are symmetrically fixedly installed inside the external box, the cross plate is fixedly installed between the mounting plates, the supporting plates are equidistantly fixedly installed on the surface of the mounting plates, the connecting rod is fixedly installed on the side of the support plate, and the connecting rod is fixedly connected to the winding roller.

[0012] As a preferred technical solution of the utility model, three groups of support plates are provided, and a certain distance is left between each group.

[0013] As a preferred technical solution of the utility model, the limiting mechanism includes a ground block, a limiting groove, a limiting block, a wing plate and a fixing rod. The ground block is symmetrically fixedly installed at the end of the supporting mechanism, the limiting grooves are equidistantly provided inside the ground block, the limiting blocks are symmetrically fixedly installed inside the limiting grooves, the wing plates are symmetrically fixedly installed on both sides of the ground block, and the fixing rod is threadedly installed inside the wing plate.

[0014] As a preferred technical solution of the utility model, an extrusion notch cooperating with the fixing rod is provided inside the wing plate.

[0015] As a preferred technical solution of the utility model, a cylindrical notch is provided inside the winding roller, and circular baffles are installed on both sides of the winding roller.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] (1) In the utility model, by providing a squeezing mechanism and a winding roller, the redundant lines inside the meter can be wound and collected, so that the lines can be stably collected inside the winding roller, and then the wound lines can be limited to prevent the lines inside the winding roller from being deformed and rebounding due to their own elasticity, causing the lines to fall off from the winding roller, making the arrangement of the internal lines more reasonable, facilitating the subsequent inspection and adjustment of the lines, speeding up the overall maintenance speed, and improving the overall working quality of the equipment;

[0018] (2) In the present invention, by providing a supporting mechanism and a limiting mechanism, the internal components can be supported and positioned, thereby assisting the stable operation and use of the components and mechanisms. The lines of the connecting parts can also be calibrated to keep the lines and the connecting ends straight, thereby preventing the lines from twisting and causing the connecting parts to fall off or fall off, making the equipment safer and more stable when in use, and improving the stability of the equipment during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model.

[0020] Figure 2 It is a three-dimensional diagram of the external structure of the winding roller of the utility model.

[0021] Figure 3 It is a top view of the winding roller structure of the utility model.

[0022] Figure 4 It is a structural schematic diagram of the extrusion mechanism in the utility model.

[0023] Figure 5 It is a structural schematic diagram of the support mechanism in the utility model.

[0024] Figure 6 It is a structural schematic diagram of the limiting mechanism in the utility model.

[0025] The corresponding relationship between the illustrations and component names in the figure is as follows:

[0026] 1. External box; 2. Power control terminal; 3. Connection terminal; 4. Winding roller; 5. Extrusion mechanism; 51. Side plate; 52. Rotating frame; 53. Torsion spring; 54. Extrusion rod; 55. Matching seat; 6. Support mechanism; 61. Mounting plate; 62. Cross plate; 63. Support plate; 64. Connecting rod; 7. Limiting mechanism; 71. Ground block; 72. Limiting groove; 73. Limiting block; 74. Wing plate; 75. Fixing rod. DETAILED DESCRIPTION

[0027] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0028] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0029] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not refer to the same embodiment, nor is it a separate or selective embodiment that is mutually exclusive with other embodiments. The present invention provides the following embodiments.

[0030] Depend on Figure 1 , Figure 2 and Figure 3 As shown, an intelligent low-voltage meter box includes an external box body 1, a power control terminal 2, a connection terminal 3 and a winding roller 4. The power control terminal 2 is fixedly installed inside the external box body 1, and the connection terminal 3 is fixedly installed inside the external box body 1. The connection terminal 3 is located directly below the power control terminal 2. The bottom end of the power control terminal 2 is equidistantly provided with a winding roller 4. The outer surface of the winding roller 4 is fixedly installed with a squeezing mechanism 5. The squeezing mechanism 5 includes a side plate 51, a rotating frame 52, a torsion spring 53, a squeezing rod 54 and a matching seat 55. The side of the winding roller 4 is fixedly installed with a side plate 51. The side plate 51 A rotating frame 52 is rotatably installed inside, an extrusion rod 54 is fixedly installed on the side of the rotating frame 52, a torsion spring 53 is symmetrically arranged inside the side plate 51, a matching seat 55 is fixedly installed on the side of the winding roller 4, the matching seat 55 is engaged with the extrusion rod 54, the extrusion mechanism 5 is used to extrude and position the line wound inside the winding roller 4, a supporting mechanism 6 is fixedly installed inside the external box body 1, the supporting mechanism 6 is used to provide support and installation position for the overall components, and a limiting mechanism 7 is fixedly installed on the end of the supporting mechanism 6, and the limiting mechanism 7 is used to assist the calibration of the line.

[0031] During use, the external box 1 is installed at the target position, and the power control terminal 2 and the connection terminal 3 are connected through the use of the line to ensure that the internal components can operate normally. Then, the position of the winding roller 4 is fixed through the use of the support mechanism 6, and a base is provided for the installation of other components. Then, the line connected to the power control terminal 2 and the connection terminal 3 is calibrated and limited through the use of the limiting mechanism 7 to prevent the line from being loosened due to twisting. Finally, the squeezing mechanism 5 and the winding roller 4 are used to reel in the excess line, twist the excess line to the outside of the winding roller 4, and then rotate the winding roller 4. The squeezing rod 54 allows the squeezing rod 54 to rotate with the cooperation of the rotating frame 52 and the side plate 51. When the squeezing rod 54 rotates to the side of the matching seat 55, the clamping can be automatically completed by squeezing and the elasticity of the matching seat 55 itself. Then, the squeezing rod 54 will fit to the outside of the winding roller 4 to limit the line wound inside the winding roller 4, which can effectively prevent the internal line of the winding roller 4 from popping out of the winding roller 4 due to the elasticity of the line itself. In addition, due to the existence of the torsion spring 53, the squeezing rod 54 can be quickly reset after the clamping is released, which is convenient for subsequent repeated use, so that the equipment can better comb and organize the lines when in use, which is convenient for quick troubleshooting of line problems.

[0032] By the attached Figure 4 As shown, in this embodiment, the side plate 51 includes a mounting seat, an ear plate and a rotating shaft. The mounting seat is fixedly installed on the side of the winding roller 4, and the ear plates are symmetrically fixedly installed on the side of the mounting seat. The rotating shaft is rotatably installed between the ear plates. During use, the two groups of ear plates on the mounting seat facilitate the rotation of the rotating shaft between the ear plates. After the rotating shaft is connected to the rotating frame 52, the rotating frame 52 itself can rotate stably.

[0033] By the attached Figure 2 As shown, in this embodiment, the line connection ports at the bottom of the power control terminal 2 are divided into three groups, and each group of line connection ports is located directly above the winding roller 4. During use, each group of connection lines can be wound around the outer surface of the winding roller 4, and cooperate with the subsequent squeezing rod 54 to limit the line and prevent the line from popping out from the inside of the winding roller 4.

[0034] By the attached Figure 5 As shown, in this embodiment, the support mechanism 6 includes a mounting plate 61, a cross plate 62, a support plate 63 and a connecting rod 64. The mounting plates 61 are symmetrically fixedly installed inside the external box 1, the cross plate 62 is fixedly installed between the mounting plates 61, the support plates 63 are equidistantly fixedly installed on the surface of the mounting plates 61, and the connecting rod 64 is fixedly installed on the side of the support plate 63, and the connecting rod 64 is fixedly connected to the winding roller 4.

[0035] During use, the mounting plate 61 is installed inside the external box 1, between the power control terminal 2 and the connection terminal 3. Then, the cross plate 62 is provided to provide installation space for multiple groups of support plates 63. With the cooperation of the support plate 63 and the connecting rod 64, the position of each group of winding rollers 4 is fixed, so as to facilitate the subsequent winding of the internal lines of the equipment to the outside of the winding roller 4.

[0036] By the attached Figure 5 As shown, in this embodiment, there are three groups of support plates 63, and a certain distance is left between each group. During use, the number of support plates 63 is consistent with the number of internal power lines, and the distance between the support plates 63 is to facilitate the lines to pass through the distance for winding.

[0037] By the attached Figure 6 As shown, in this embodiment, the limiting mechanism 7 includes a block 71, a limiting groove 72, a limiting block 73, a wing plate 74 and a fixing rod 75. The block 71 is symmetrically fixedly installed at the end of the support mechanism 6. The limiting grooves 72 are equidistantly provided inside the block 71. The limiting blocks 73 are symmetrically fixedly installed inside the limiting grooves 72. The wing plates 74 are symmetrically fixedly installed on both sides of the block 71. The fixing rod 75 is threadedly installed inside the wing plates 74.

[0038] During use, the internal power line can be pressed into the limit groove 72, and then the position of the line can be locked by using the limit block 73 to ensure that the line connected to the power control terminal 2 or the connection terminal 3 is in a straight state, thereby ensuring the stability of the line connection. After that, the wing plate 74 and the fixing rod 75 are used to complete the reinforcement and connection between the components, thereby ensuring the stability of the plot 71 during use.

[0039] By the attached Figure 6 As shown, in this embodiment, an extrusion notch is provided inside the wing plate 74 to match the fixing rod 75, so that the fixing rod 75 can pass through the wing plate 74 to connect with the external box body 1 during use, thereby completing the installation and reinforcement of the components.

[0040] By the attached Figure 2 and Figure 3 As shown, in this embodiment, a cylindrical slot is opened inside the winding roller 4, and circular baffles are installed on both sides of the winding roller 4. During use, the shape of the winding roller 4 is set up to block and limit the winding line, and it is also convenient to cooperate with the extrusion mechanism 5 for limiting and use.

[0041] The working principle of the utility model is as follows: by installing the external box body 1 to the target position, and by using the line, the power control terminal 2 and the connection terminal 3 are connected to ensure that the internal components can operate normally, and then by using the support mechanism 6, the position of the winding roller 4 is fixed, and a base is provided for the installation of other components, and the mounting plate 61 is installed inside the external box body 1, located between the power control terminal 2 and the connection terminal 3, and then by the existence of the cross plate 62, a mounting space is provided for multiple groups of support plates 63, and with the cooperation of the support plate 63 and the connecting rod 64, the position of each group of winding rollers 4 is fixed, so that it is convenient for the internal lines of the subsequent equipment to be wound to the outside of the winding roller 4, and then by using the limiting mechanism 7, the lines connected to the connection points of the power control terminal 2 and the connection terminal 3 are calibrated and limited, the internal power lines can be pressed into the limiting groove 72, and then by using the limiting block 73, the position of the lines is locked to ensure that the lines connected to the power control terminal 2 or the connection terminal 3 are in a straight state, ensuring the lines The stability of the connection is then achieved by using the wing plate 74 and the fixing rod 75 to complete the reinforcement and connection between the various components, ensuring the stability of the plot 71 when in use and preventing the line from becoming loose due to twisting. Finally, the squeezing mechanism 5 and the winding roller 4 are used to roll up the excess line and twist the excess line to the outside of the winding roller 4. Then, by rotating the squeezing rod 54, the squeezing rod 54 is allowed to rotate with the cooperation of the rotating frame 52 and the side plate 51. When the squeezing rod 54 rotates to the side of the matching seat 55, it can automatically complete the clamping by squeezing and the elasticity of the matching seat 55 itself. Then, the squeezing rod 54 will fit to the outside of the winding roller 4 to limit the line wound inside the winding roller 4, which can effectively prevent the internal line of the winding roller 4 from popping out of the winding roller 4 due to the elasticity of the line itself, and because of the presence of the torsion spring 53, the squeezing rod 54 is convenient for quickly resetting after the clamping is released, which is convenient for subsequent repeated use, so that the equipment can better comb and organize the line when in use, which is convenient for quickly troubleshooting line problems.

[0042] The above content is a further detailed description of the utility model in combination with specific implementation methods. It cannot be determined that the specific implementation of the utility model is limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, without departing from the concept of the utility model, they can also make several simple deductions or substitutions, which should be regarded as belonging to the scope of protection determined by the claims submitted for the utility model.

Claims

1. An intelligent low-voltage meter box, comprising an external box (1), a power control terminal (2), a connection terminal (3) and a winding roller (4), wherein the power control terminal (2) is fixedly installed inside the external box (1), the connection terminal (3) is fixedly installed inside the external box (1), the connection terminal (3) is located directly below the power control terminal (2), and the bottom end of the power control terminal (2) is equidistantly provided with a winding roller (4), characterized in that: The outer surface of the winding roller (4) is fixedly mounted with an extrusion mechanism (5), the extrusion mechanism (5) comprising a side plate (51), a rotating frame (52), a torsion spring (53), an extrusion rod (54) and a matching seat (55); the side of the winding roller (4) is fixedly mounted with the side plate (51), the rotating frame (52) is rotatably mounted inside the side plate (51), the side of the rotating frame (52) is fixedly mounted with an extrusion rod (54), the side of the side plate (51) is symmetrically provided with a torsion spring (53), the side of the winding roller (4) is fixedly mounted with a matching seat (55), the matching seat (55) is matched and clamped with the extrusion rod (54), the extrusion mechanism (5) is used for extruding and positioning the line wound inside the winding roller (4), the inner part of the outer box (1) is fixedly mounted with a support mechanism (6), the support mechanism (6) is used for providing support and installation position for the overall components, the end of the support mechanism (6) is fixedly mounted with a limiting mechanism (7), the limiting mechanism (7) is used for assisting the line to be calibrated.

2. The intelligent low-voltage meter box according to claim 1 is characterized in that: The side plate (51) comprises a mounting seat, an ear plate and a rotating shaft, the mounting seat is fixedly mounted on the side of the winding roller (4), the ear plates are symmetrically fixedly mounted on the side of the mounting seat, and the rotating shaft is rotatably mounted between the ear plates.

3. The intelligent low-voltage meter box according to claim 1 is characterized in that: The line connection ports at the bottom of the power control terminal (2) are divided into three groups, and each group of line connection ports is located directly above the winding roller (4).

4. The intelligent low-voltage meter box according to claim 1, characterized in that: The support mechanism (6) comprises a mounting plate (61), a transverse plate (62), a support plate (63) and a connecting rod (64); the mounting plates (61) are symmetrically fixedly mounted inside the external box (1); the transverse plate (62) is fixedly mounted between the mounting plates (61); the support plates (63) are fixedly mounted at equal distances on the surface of the mounting plates (61); the connecting rod (64) is fixedly mounted on the side of the support plate (63); and the connecting rod (64) is fixedly connected to the winding roller (4).

5. The intelligent low-voltage meter box according to claim 4 is characterized in that: The support plates (63) are provided in three groups in total, and a certain distance is left between each group.

6. The intelligent low-voltage meter box according to claim 1 is characterized in that: The limiting mechanism (7) comprises a land block (71), a limiting groove (72), a limiting block (73), a wing plate (74) and a fixing rod (75); the land block (71) is symmetrically fixedly mounted on the end of the support mechanism (6); the limiting grooves (72) are equidistantly arranged inside the land block (71); the limiting blocks (73) are equidistantly and symmetrically fixedly mounted inside the limiting grooves (72); the wing plates (74) are symmetrically and fixedly mounted on both sides of the land block (71); and the fixing rod (75) is threadedly mounted inside the wing plates (74).

7. The intelligent low-voltage meter box according to claim 6 is characterized in that: An extrusion notch that matches the fixing rod (75) is provided inside the wing plate (74).

8. The intelligent low-voltage meter box according to claim 1 is characterized in that: A cylindrical notch is provided inside the winding roller (4), and circular baffles are installed on both sides of the winding roller (4).

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