Electric meter box with lead protection structure

Abstract

The utility model belongs to the technical field of electric meter boxes, and discloses an electric meter box with a lead protection structure, which comprises a box body, a box door is hinged to the front end of the box body, a meter is arranged at the upper end in the box body, a control module is arranged at the lower end of the meter, positioning plates are fixed on two sides of the box body, and a lead pipe is connected to the lower end of the box body. A fixing plate is arranged at the lower end of the box body, a wire clamping plate is connected to the front end of the fixing plate, and a first clamping plate is fixed to the inner wall of the lower end of the box body. According to the electric meter box with the lead protection structure, the cable limiting structure and the clamping structure are arranged, so that the stability during cable connection can be kept, the situation of cable loosening and virtual connection caused by external reasons is avoided, the fault probability caused by virtual connection, poor contact and the like is reduced, and the use safety is improved; and the limiting structure can arrange the cables, so that disordered wiring is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of electric meter box, concretely is an electric meter box with lead protection structure. BACKGROUND

[0002] The electric meter box is installed and protected as the device of electric energy meter, and has an indispensable position in the electric power system. The electric meter box of the current use type has wooden electric meter box, PVC electric meter box, metal electric meter box, but the existing most electric meter box still has some deficiencies in the use process.

[0003] The existing such as Chinese patent application number CN201620362665.1 an electric meter box relates to the electric meter box for containing electric meter. Its purpose is to provide a kind of electric meter box with simple structure, low cost, good heat dissipation. The utility model discloses a kind of electric meter box including electric meter box seat, electric meter box cover, electric meter box seat is the shell with internal cavity and open mouth, the edge of electric meter box cover is provided with recess, the edge of electric meter box seat is provided with protrusion, electric meter box cover and electric meter box seat are connected by recess and protrusion and are realized clamping, the side wall of electric meter box seat is provided with ventilation and heat dissipation grid hole, electric meter box seat is integrated structure, electric meter box cover is provided with observation port, electric meter box seat and electric meter box cover are made of glass steel;But the electric meter box of the prior art has the positioning and arrangement function of cable when being used, and the cable is prone to disorder when the number of cable is large, and the cable is prone to falling and short circuit when being used subsequently.

[0004] Therefore, we propose an electric meter box with lead protection structure to solve the problems raised in the above. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing an electric meter box with lead protection structure to solve the problem of the existing electric meter box without cable arrangement and positioning function and subsequent use of cable.

[0006] To achieve the above object, the utility model provides the following technical scheme: an electric meter box with lead protection structure, including box body:

[0007] The box door is hingedly connected to the front end of the box body, a metering table is arranged at the upper end of the box body, a control module is arranged at the lower end of the metering table, positioning plates are fixed to the two sides of the box body, and a lead pipe is connected to the lower end of the box body.

[0008] The box body is provided with a fixed plate at the lower end, the front end of the fixed plate is connected to a cable clamping plate, a first clamping plate is fixed to the inner wall of the lower end of the box body, and a second clamping plate is arranged at the front end of the first clamping plate.

[0009] The right side of the box door is internally provided with a movable plate, and the right end of the movable plate is fixed with a limiting plate.

[0010] Preferably, the card line plates are equidistantly arranged at the front end of the fixed plate, the card line plates are designed in a T-shaped structure, and the card line plates are made of rubber.

[0011] The above technical scheme can fix multiple groups of card line plates through the fixed plate, the T-shaped card line plates made of rubber can separate the cables and avoid contact between the cables, and the cables can be arranged to avoid being too messy.

[0012] Preferably, the card line plates and the fixed plate are provided with two groups, and the card line plates and the fixed plate are symmetrically arranged on the upper and lower sides of the first clamping plate.

[0013] The above technical scheme can further improve the effect of cable limiting and arrangement.

[0014] Preferably, the first clamping plate is provided with a first clamping groove at the front end, and the second clamping plate is provided with a second clamping groove at the rear side, the first clamping groove and the second clamping groove are arranged in a staggered manner, and the first clamping groove and the second clamping groove are equidistantly arranged.

[0015] The above technical scheme can facilitate clamping and fixing of the cables when the first clamping plate and the second clamping plate move in opposite directions through the cooperation of the first clamping plate and the second clamping groove.

[0016] Preferably, the lower end of the box is provided with a limiting groove in the inner wall on both sides, the second clamping plate is designed in a T-shaped structure on both sides, and the second clamping plate is slidably connected with the limiting groove at both ends, a threaded rod is rotatably connected to the middle of the second clamping plate, and the rear end of the threaded rod is threadedly connected with the first clamping plate.

[0017] The above technical scheme can adjust and limit the distance between the first clamping plate and the second clamping plate by rotating the threaded rod, and the stability during movement can be improved by cooperating with the limiting groove when the second clamping plate moves.

[0018] Preferably, the movable plate is slidably connected with the box door, and a push plate is connected to the left front end of the movable plate, the right side of the limiting plate is designed in an inclined surface, and the right end of the limiting plate extends outside the box door and is clamped with the limiting block.

[0019] The above technical scheme can limit the rotation of the box door by cooperating the limiting plate with the limiting block, and then seal the electric meter box, and when the movable plate and the limiting plate move to the left, the clamping with the limiting block can be released, so that the rotation of the box door is limited, which is simple and convenient.

[0020] Preferably, the movable plate is slidably connected with a limiting slide rod at both ends, and the limiting slide rod is fixed to the inner wall of the box door at both ends, a reset spring is embedded in the right side of the movable plate, the limiting slide rod penetrates through the reset spring, and the left and right ends of the reset spring are connected with the limiting slide rod and the movable plate respectively.

[0021] By the limiting slide rod, the stability of the movable plate during movement can be improved, and by the reset spring, the movable plate and the limiting plate can be pushed to move rightward, so that the limiting plate is kept in engagement with the limiting block, and when the push plate and the movable plate are pushed leftward, the reset spring can provide a reset power for the movable plate.

[0022] Compared with the prior art, the utility model discloses a meter box with lead protection structure,

[0023] 1. The cable limiting structure and clamping structure can keep the stability of the cable connection, avoid the cable loose connection caused by external reasons, reduce the failure probability caused by loose connection and poor contact, improve the use safety, and the limiting structure can arrange the cable to avoid messy wiring.

[0024] 2. The quick clamping structure can quickly clamp and position the box door when the box door is closed, so that the box door and the box body are kept in sealing engagement, and the structure is simple and the box door is easy to open. DRAWINGS

[0025] Figure 1 It is a schematic diagram of the whole structure of the utility model;

[0026] Figure 2 It is a schematic diagram of the box door opening structure of the utility model;

[0027] Figure 3 It is a schematic diagram of the second clamping plate and limiting groove structure of the utility model;

[0028] Figure 4 It is a schematic diagram of the movable plate and limiting plate structure of the utility model;

[0029] Figure 5 It is a schematic diagram of the second clamping plate and threaded rod structure of the utility model.

[0030] In the drawing: 1, box body; 2, box door; 3, meter; 4, control module; 5, positioning plate; 6, lead pipe; 7, fixed plate; 8, wire clamping plate; 9, first clamping plate; 10, second clamping plate; 11, first clamping groove; 12, second clamping groove; 13, threaded rod; 14, limiting groove; 15, movable plate; 16, push plate; 17, limiting plate; 18, limiting slide rod; 19, reset spring. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0032] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a meter box with lead protection structure, including box 1;Box 1 front end hinged connection has box door 2, and box 1 inside upper end is provided with meter 3, and meter 3 lower end is provided with control module 4, box 1 both sides are fixed with locating plate 5, and box 1 lower end is connected with lead pipe 6;Box 1 lower end is provided with fixed plate 7, and fixed plate 7 front end is connected with wire clamping plate 8, wire clamping plate 8 is equidistant array distribution on the front end of fixed plate 7, and wire clamping plate 8 is designed as the structure of "T", and wire clamping plate 8 is rubber material;Wire clamping plate 8 and fixed plate 7 are provided with two groups, and wire clamping plate 8 and fixed plate 7 are symmetrically arranged on the upper and lower sides of first clamping plate 9;Through the cooperation of box door 2 and box 1, the protection of the components of meter 3 and control module 4 in the meter box can be completed, the cable is inserted into the inside of box 1 using lead pipe 6 during use, and the gap between the two groups of adjacent T-shaped wire clamping plates 8 can be formed using the cooperation of fixed plate 7 and wire clamping plate 8, the cable can be embedded in the gap, and the movement of the cable can be limited by the two adjacent groups of wire clamping plates 8, to avoid the disorderly distribution of the cable when there are more cables.

[0033] First clamping plate 9 is fixed on the inner wall of the lower end of box 1, and second clamping plate 10 is provided on the front end of first clamping plate 9;First clamping groove 11 is formed on the front end of first clamping plate 9, and second clamping groove 12 is formed on the rear side of second clamping plate 10, first clamping groove 11 and second clamping groove 12 are formed in staggered positions, and first clamping groove 11 and second clamping groove 12 are equidistantly arrayed;Limiting groove 14 is formed on the inner wall of the lower end of box 1, second clamping plate 10 is designed as "T" shape on both sides, and second clamping plate 10 is slidably connected with limiting groove 14 at both ends, threaded rod 13 is rotatably connected with the middle part of second clamping plate 10, and the rear end of threaded rod 13 is threadedly connected with first clamping plate 9;The front and rear positions of second clamping plate 10 can be adjusted by rotating threaded rod 13, the distance between first clamping plate 9 and second clamping plate 10 is changed, and the cooperation between first clamping plate 9, first clamping groove 11, second clamping plate 10 and second clamping groove 12 can clamp and position the cable when the distance is reduced, to avoid the deviation caused by external force pulling and the like, improve the stability and reliability of cable connection, and the clamped cable is not easy to fall off after loosening.

[0034] The right side of the box door 2 is internally provided with a movable plate 15, and the right end of the movable plate 15 is fixedly provided with a limiting plate 17, and the right side of the box body 1 is protrudedly provided with a limiting block in the middle, and the limiting plate 17 extends to the inside of the limiting block; the movable plate 15 is slidably connected with the box door 2, and the left side of the movable plate 15 is connected with a push plate 16 at the front end, the right side of the limiting plate 17 is designed as an inclined surface, and the right end of the limiting plate 17 extends to the outside of the box door 2 and is hingedly connected with the limiting block; the movable plate 15 is slidably connected with a limiting slide rod 18 at both ends, and the limiting slide rod 18 is fixedly connected with the inner wall of the box door 2 at both ends, and the right side of the movable plate 15 is internally embeddedly provided with a reset spring 19, and the limiting slide rod 18 penetrates through the inside of the reset spring 19, and the left and right ends of the reset spring 19 are respectively connected with the limiting slide rod 18 and the movable plate 15, the movable plate 15 and the limiting plate 17 can be pushed to move rightwards by the reset spring 19, and penetrate through the limiting block and be hingedly connected therewith, the activity stability of the movable plate 15 is improved by the arrangement of the limiting slide rod 18, the rotation of the box door 2 can be limited, the sealing hingedly connection between the box door 2 and the box body 1 is maintained, when the box door 2 needs to be opened, the push plate 16 can be pushed leftwards to drive the movable plate 15 and the limiting plate 17 to move synchronously, and then the hingedly connection between the limiting plate 17 and the limiting block is released, so that the rotation of the box door 2 is limited, and the operation is simple and convenient.

[0035] Thus a series of work is completed, and the contents not described in detail in the specification belong to the prior art known by the person skilled in the art.

[0036] Although the utility model has been described in detail with reference to the foregoing embodiments, the skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. An electric meter box with lead protection structure, comprising a box body (1), characterized in that: the front end of the box body (1) is hingedly connected with a box door (2), the upper end of the box body (1) is provided with a meter (3), and the lower end of the meter (3) is provided with a control module (4), the two sides of the box body (1) are fixed with positioning plates (5), and the lower end of the box body (1) is connected with a lead pipe (6); the lower end of the box body (1) is provided with a fixed plate (7), the front end of the fixed plate (7) is connected with a wire clamping plate (8), the inner wall of the lower end of the box body (1) is fixed with a first clamping plate (9), and the front end of the first clamping plate (9) is provided with a second clamping plate (10); the right side of the box door (2) is provided with a movable plate (15), the right end of the movable plate (15) is fixed with a limiting plate (17), the right side of the box body (1) is protruded to form a limiting block, and the limiting plate (17) extends into the limiting block.

2. The meter box with lead protection according to claim 1, wherein: The wire clamping plates (8) are equidistantly arranged at the front end of the fixed plate (7), the wire clamping plates (8) are designed in a "T" shape structure, and the wire clamping plates (8) are made of rubber material.

3. The meter box with lead protection according to claim 2, wherein: The wire clamping plates (8) and the fixed plate (7) are provided with two groups, and the wire clamping plates (8) and the fixed plate (7) are symmetrically arranged on the upper and lower sides of the first clamping plate (9).

4. The meter box with lead protection according to claim 1, wherein: The front end of the first clamping plate (9) is provided with a first clamping groove (11), the rear side of the second clamping plate (10) is provided with a second clamping groove (12), the first clamping groove (11) and the second clamping groove (12) are oppositely arranged, and the first clamping groove (11) and the second clamping groove (12) are equidistantly arranged.

5. The meter box with lead protection according to claim 4, wherein: The inner walls of the two sides of the lower end of the box body (1) are provided with limiting grooves (14), the two sides of the second clamping plate (10) are designed in a "T" shape, the two ends of the second clamping plate (10) are slidably connected with the limiting grooves (14), a threaded rod (13) is rotatably connected with the middle part of the second clamping plate (10), and the rear end of the threaded rod (13) is threadedly connected with the first clamping plate (9).

6. The meter box with lead guard structure according to claim 1, wherein: The movable plate (15) is slidably connected with the box door (2), a push plate (16) is connected with the left front end of the movable plate (15), the right side of the limiting plate (17) is designed in an inclined surface, and the right end of the limiting plate (17) extends outside the box door (2) and is clamped with the limiting block.

7. The meter box with lead guard structure according to claim 6, characterized in that: The two ends of the movable plate (15) are slidably connected with limiting sliding rods (18), the two ends of the limiting sliding rods (18) are fixed with the inner walls of the box door (2), a reset spring (19) is embedded in the right side of the movable plate (15), the limiting sliding rods (18) penetrate through the inside of the reset spring (19), and the left and right ends of the reset spring (19) are connected with the limiting sliding rods (18) and the movable plate (15) respectively.

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