Hanging type metal meter box convenient to maintain

Abstract

The utility model discloses a suspension type metal meter box convenient to maintain, and belongs to the technical field of suspension type metal meter boxes. A suspension type metal meter box convenient to maintain comprises a metal meter box body and further comprises a moving assembly, the moving assembly is located in the metal meter box body, a door body is arranged on one side of the metal meter box body, a rail is arranged on the other side of the metal meter box body, a mounting plate is arranged in the metal meter box body, and the mounting plate is provided with a sliding groove. A supporting piece is arranged below the metal meter box body, and a sliding block and a pulley are arranged in the track. In order to solve the problems that after an electric energy meter is damaged, the internal space of a metal meter box is narrow, and personnel maintenance is inconvenient, a rotating disc outside a metal meter box body is rotated, so that a moving assembly pushes a mounting plate to move to a position close to a door body, and the electric energy meter body is located outside the metal meter box body; the trouble that a person needs to stretch the body into the metal meter box body for maintenance is avoided, and the maintenance efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of suspended metal meter boxes, in particular to a suspended metal meter box which is convenient for maintenance. Background Art

[0002] The metal meter box is a device mainly used to protect and store electric metering instruments. The polyester material used in the metal meter box has strong insulation and good high-frequency dielectric properties. This material can maintain stability under different voltages, is not easily affected by electromagnetic effects, and does not reflect electromagnetic waves. Polyester materials have good tolerance to chemical substances such as acids, dilute alkalis, and salts, while metal materials are easily corroded, which makes the metal meter box made of polyester material have a longer service life in chemical and other environments.

[0003] A Chinese patent with announcement number CN216285440U discloses a suspended single-phase multi-meter metal meter box. By arranging two fixed plates on both sides and the top of the meter box body, it can play a certain protective role. The tension of the tension spring makes the two fixed plates close to the two sides of the meter box body. The rubber protective protrusions can play a certain buffering role when the whole is subjected to external force, thereby avoiding damage to internal components.

[0004] In the above patent, the electric energy meter is located inside a metal meter box. When the electric energy meter is damaged and the metal meter box needs to be maintained, the staff needs to extend themselves into the box. After the electric energy meter is damaged, the internal space of the metal meter box is small, which is inconvenient for maintenance. Therefore, the existing demand is not met, and a hanging metal meter box that is easy to maintain is proposed. Utility Model Content

[0005] The utility model aims to provide a hanging metal meter box which is easy to maintain. A mounting plate and a moving assembly are arranged inside the metal meter box body. The electric energy meter body is located on the mounting plate. After a person opens the door of the metal meter box body, the person rotates a turntable outside the metal meter box body to make the moving assembly push the mounting plate to move. The mounting plate moves close to the door body. At this time, the electric energy meter body is located outside the metal meter box body, which avoids the trouble of the person extending his body into the interior of the metal meter box body for maintenance, improves the maintenance efficiency, and can solve the problems in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hanging metal meter box that is easy to maintain, comprising a metal meter box body and a moving assembly, wherein the moving assembly is located inside the metal meter box body, a door body is provided on one side of the metal meter box body, a track is provided on the other side of the metal meter box body, a mounting plate is provided inside the metal meter box body, a support is provided below the metal meter box body, the door body is connected to the metal meter box body by a hinge, a slider and a pulley are provided inside the track, a through hole is provided on the side of the track, an electric energy meter body is provided on the side of the mounting plate, and a limiting column is provided inside the support.

[0007] Preferably, one end of the limiting column passes through the through hole, the sliding block is connected to the metal meter box body, and the pulley is connected to the support shaft.

[0008] Preferably, the moving assembly includes a screw, a transmission member, a first transmission rod, a second transmission rod, a positioning rod and a moving plate, the side of the moving plate is connected to the mounting plate, the screw and the transmission member are connected by threads, and the first transmission rod is connected to the second transmission rod shaft.

[0009] Preferably, a turntable is provided at the upper end of the screw rod, a first fixing piece is provided at the lower end of the screw rod, and the screw rod is connected to the metal meter box body via the first fixing piece.

[0010] Preferably, at least two first transmission rods are provided, one end of the first transmission rod is connected to the transmission member shaft, and the other end of the first transmission rod is connected to the movable plate shaft; at least two second transmission rods are provided, one end of the second transmission rod is connected to the positioning rod shaft, and the other end of the second transmission rod is connected to the metal meter box body through the second fixing member.

[0011] Preferably, at least two movable plates are provided, a through slot is provided inside the movable plate, the positioning rod is located inside the through slot, a third fixing member is provided under the movable plate, a roller is provided inside the third fixing member, and the roller is connected to the shaft of the third fixing member.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model arranges a mounting plate and a moving assembly inside a metal meter box body, and the electric energy meter body is located on the mounting plate. After a person opens the door of the metal meter box body, he rotates a turntable outside the metal meter box body, so that the screw rod rotates to drive the first transmission rod and the second transmission rod to unfold, thereby pushing the moving plate, and the moving plate pushes the mounting plate to move, and the mounting plate moves to a position close to the door body. At this time, the electric energy meter body is located outside the metal meter box body, avoiding the trouble of the person having to extend his body into the interior of the metal meter box body for maintenance, thereby improving the efficiency of maintenance.

[0014] 2. The utility model fixes the metal meter box body on the track by a slider, and installs a pulley inside the track so that the support can slide along the track, and then inserts the limit column into the through hole to fix the position of the support. The bottom of the metal meter box body is fixed on the support. The staff can install the metal meter box body at any suitable height by moving the support, avoiding the situation where the installation position of the metal meter box body is too high or too low, making it difficult for the staff to perform daily maintenance, thereby improving applicability. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is the overall front view of the utility model;

[0016] Figure 2 It is a schematic diagram of the local structure of the track of the utility model;

[0017] Figure 3 It is a schematic diagram of the local structure of the mobile component of the utility model;

[0018] Figure 4 It is a schematic diagram of the local structure of the roller of the utility model.

[0019] In the figure: 1. metal meter box body; 101. door body; 102. mounting plate; 103. electric energy meter body; 2. track; 201. through hole; 202. slider; 203. support member; 204. pulley; 205. limit column; 3. moving assembly; 301. screw rod; 3011. turntable; 3012. first fixing member; 302. transmission member; 303. first transmission rod; 304. second transmission rod; 3041. second fixing member; 305. positioning rod; 306. moving plate; 3061. through groove; 4. third fixing member; 401. roller. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In order to solve the problem that the internal space of the metal meter box is small and inconvenient for personnel to maintain after the electric energy meter is damaged, please refer to Figure 1-4The utility model provides an embodiment: a hanging metal meter box which is easy to maintain, comprising a metal meter box body 1, and also comprising a moving component 3, the moving component 3 is located inside the metal meter box body 1, a door body 101 is arranged on one side of the metal meter box body 1, a track 2 is arranged on the other side of the metal meter box body 1, a mounting plate 102 is arranged inside the metal meter box body 1, a support 203 is arranged below the metal meter box body 1, the door body 101 is connected to the metal meter box body 1 through a hinge, a slider 202 and a pulley 204 are arranged inside the track 2, a through hole 201 is arranged on the side of the track 2, an electric energy meter body 103 is arranged on the side of the mounting plate 102, a limiting column 205 is arranged inside the support 203, one end of the limiting column 205 passes through the through hole 201, the slider 202 is connected to the metal meter box body 1, and the pulley 204 is connected to the support 203 axis.

[0022] The slider 202 fixes the metal meter box body 1 on the track 2, and the pulley 204 is installed inside the track 2, so that the support 203 can slide along the track 2, and then the limit column 205 is inserted into the inside of the through hole 201, so that the position of the support 203 is fixed, and the bottom of the metal meter box body 1 is fixed on the support 203. The staff can install the metal meter box body 1 at any suitable height by moving the support 203, avoiding the situation where the installation position of the metal meter box body 1 is too high or too low, which makes it difficult for the staff to perform daily maintenance, and further improves the convenience of maintenance.

[0023] The moving assembly 3 includes a screw rod 301, a transmission member 302, a first transmission rod 303, a second transmission rod 304, a positioning rod 305 and a moving plate 306. The side of the moving plate 306 is connected to the mounting plate 102. The screw rod 301 is connected to the transmission member 302 by a thread. The first transmission rod 303 is connected to the second transmission rod 304 by a shaft. A turntable 3011 is provided at the upper end of the screw rod 301. A first fixing member 3012 is provided at the lower end of the screw rod 301. The screw rod 301 is connected to the metal meter box body 1 by the first fixing member 3012. At least two first transmission rods 303 are provided. One end of the first transmission rod 303 is connected to the transmission member 302. The first transmission rod 303 is axially connected to the movable plate 306, the other end of the first transmission rod 303 is axially connected to the movable plate 306, at least two second transmission rods 304 are provided, one end of the second transmission rod 304 is axially connected to the positioning rod 305, the other end of the second transmission rod 304 is connected to the metal meter box body 1 through the second fixing member 3041, at least two movable plates 306 are provided, a through groove 3061 is provided inside the movable plate 306, the positioning rod 305 is located inside the through groove 3061, a third fixing member 4 is provided below the movable plate 306, a roller 401 is provided inside the third fixing member 4, and the roller 401 is axially connected to the third fixing member 4.

[0024] After the personnel opens the door body 101, the first transmission rod 303 and the second transmission rod 304 are folded, and the mounting plate 102 is located inside the metal meter box body 1. The personnel rotates the external turntable 3011 to rotate the screw rod 301 to drive the first transmission rod 303 and the second transmission rod 304 to unfold, thereby pushing the movable plate 306, and the movable plate 306 pushes the mounting plate 102 to move. The mounting plate 102 moves to a position close to the door body 101. At this time, the electric energy meter body 103 is located outside the metal meter box body 1, avoiding the trouble of personnel having to extend their bodies into the interior of the metal meter box body 1 for maintenance, thereby further improving the efficiency of maintenance.

[0025] Working principle: the metal meter box body 1 is fixed on the track 2 by the slider 202, and the position of the support 203 is fixed by inserting the limit column 205 into the through hole 201, thereby fixing the position of the metal meter box body 1; when it is necessary to maintain the electric energy meter body 103 inside the metal meter box body 1, the personnel rotates the turntable 3011 to move the mounting plate 102 close to the door body 101. At this time, the electric energy meter body 103 is located outside the metal meter box body 1, avoiding the trouble of personnel having to extend their bodies into the interior of the metal meter box body 1 for maintenance, thereby improving the efficiency of maintenance.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0027] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A hanging metal meter box convenient for maintenance, comprising a metal meter box body (1), characterized in that; The invention also comprises a moving assembly (3), wherein the moving assembly (3) is located inside the metal meter box body (1); a door body (101) is arranged on one side of the metal meter box body (1); a track (2) is arranged on the other side of the metal meter box body (1); a mounting plate (102) is arranged inside the metal meter box body (1); a support member (203) is arranged below the metal meter box body (1); the door body (101) is connected to the metal meter box body (1) via a hinge; a slider (202) and a pulley (204) are arranged inside the track (2); a through hole (201) is arranged on the side of the track (2); an electric energy meter body (103) is arranged on the side of the mounting plate (102); and a limiting column (205) is arranged inside the support member (203).

2. The conveniently maintained hanging metal meter box according to claim 1 is characterized by: One end of the limiting column (205) passes through the through hole (201), the sliding block (202) is connected to the metal meter box body (1), and the pulley (204) is axially connected to the support member (203).

3. The conveniently maintained hanging metal meter box according to claim 1 is characterized in that: The moving assembly (3) comprises a screw rod (301), a transmission member (302), a first transmission rod (303), a second transmission rod (304), a positioning rod (305) and a moving plate (306); the side surface of the moving plate (306) is connected to the mounting plate (102); the screw rod (301) and the transmission member (302) are connected by threads; and the first transmission rod (303) and the second transmission rod (304) are axially connected.

4. The conveniently maintained hanging metal meter box according to claim 3 is characterized in that: A rotating disk (3011) is disposed at the upper end of the screw rod (301), a first fixing member (3012) is disposed at the lower end of the screw rod (301), and the screw rod (301) is connected to the metal meter box body (1) via the first fixing member (3012).

5. The conveniently maintained hanging metal meter box according to claim 3 is characterized in that: At least two first transmission rods (303) are provided, one end of the first transmission rod (303) is connected to the axis of the transmission member (302), and the other end of the first transmission rod (303) is connected to the axis of the movable plate (306); at least two second transmission rods (304) are provided, one end of the second transmission rod (304) is connected to the axis of the positioning rod (305), and the other end of the second transmission rod (304) is connected to the metal meter box body (1) via a second fixing member (3041).

6. The conveniently maintained hanging metal meter box according to claim 3 is characterized by: At least two movable plates (306) are provided, a through slot (3061) is provided inside the movable plate (306), the positioning rod (305) is located inside the through slot (3061), a third fixing member (4) is provided below the movable plate (306), a roller (401) is provided inside the third fixing member (4), and the roller (401) is connected to the axis of the third fixing member (4).

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