Low-voltage intelligent metering box maintenance device

Abstract

A low-voltage intelligent metering box maintenance device relates to the field of metering box maintenance and comprises a cylindrical box body, an annular extension part is arranged on the bottom end face of the cylindrical box body, an outer ring plate is connected to the outer ring of the annular extension part in an up-and-down sliding mode, an inner concave cavity is formed in the bottom end face of the cylindrical box body, and a connecting disc is rotatably connected into the inner concave cavity. According to the utility model, when a metering box is overhauled, a worker can rotate to adjust the direction of the overhauling device according to an overhauling area, so that the worker can conveniently take an overhauling tool at a corresponding part, and the overhauling device is convenient to operate, convenient to use and high in practicability. In addition, the contact between the bottom and the metering box adopts the rubber sucking disc, so that insulation can be realized, stability and convenience in movement can be ensured, and the maintenance efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the field of meter box maintenance, in particular to a low-voltage intelligent meter box maintenance device. Background Art

[0002] The maintenance of the meter box mainly includes the inspection, testing and maintenance of internal electrical components, wiring, structural parts and auxiliary equipment. The maintenance process may be different for different types of meter boxes. For low-voltage meter boxes, traditional maintenance is for workers to carry tool boxes to carry out maintenance. However, when repairing the meter box, different replacement positions are required to carry out comprehensive maintenance of the meter box. At this time, workers are often required to constantly take the tool box and adjust the position for maintenance, which is very troublesome and greatly reduces the efficiency of maintenance. Utility Model Content

[0003] The utility model aims to provide a low-voltage intelligent meter box maintenance device, which can be fixedly mounted on the upper end surface of the meter box so that the position can be rotated and adjusted to solve the problems raised in the above-mentioned background technology.

[0004] The utility model solves the technical problem by adopting the following technical solutions:

[0005] A low-voltage intelligent metering box maintenance device comprises a cylindrical box body, an annular extension portion is arranged on the bottom end surface of the cylindrical box body, the outer ring of the annular extension portion is slidably connected to an outer ring plate up and down, an inner concave cavity is arranged on the bottom end surface of the cylindrical box body, a connecting disk is rotatably connected in the inner concave cavity, a connecting column is fixedly connected to the lower end surface of the connecting disk, a rubber suction cup is fixedly installed on the lower end surface of the connecting column, an extrusion ring is slidably sleeved on the connecting column, and passage cavities are equidistantly arranged on the extrusion ring, a tongue depressor is rotatably connected in each of the passage cavities, and connecting arms are equidistantly hinged between the outer end surface of the extrusion ring and the lower end surface of the outer ring plate.

[0006] Preferably, an L-shaped groove is arranged on the outer end surface of the connecting column, and a protrusion is arranged on the inner ring surface of the extrusion ring, and the protrusion is slidably embedded in the L-shaped groove.

[0007] Preferably, the lower end surface of the tongue depressor is in a smooth arc shape and fits with the upper end surface of the rubber suction cup.

[0008] Preferably, a groove cavity is provided in the cylindrical box body, and two arc plate doors are slidably connected in the groove cavity, and a handle column is installed on each of the arc plate doors.

[0009] Preferably, a partition plate 1 and a partition plate 2 are detachably installed in the inner cavity of the cylindrical box, and the partition plate 2 is located at the upper and lower ends of the partition plate 1.

[0010] Preferably, the upper end surface of the cylindrical box is rotatably connected to a top plate, the upper end surface of the top plate is fixedly mounted with an arc-shaped handle, and the arc-shaped handle is covered with an insulating rubber sleeve.

[0011] The advantages and positive effects of the utility model are:

[0012] The utility model allows workers to adjust the orientation of the maintenance device by rotating it according to the maintenance area when maintaining the meter box, thereby facilitating the workers to take maintenance tools at corresponding positions, greatly improving the maintenance efficiency. In addition, the contact between the bottom and the meter box adopts a rubber suction cup, which can not only provide insulation but also ensure stability and facilitate movement, further improving the maintenance efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0014] Figure 1 This is a schematic diagram of the overall structure of a low-voltage intelligent metering box maintenance device of the utility model;

[0015] Figure 2 This is a structural schematic diagram of a low-voltage intelligent metering box maintenance device of the utility model from another perspective;

[0016] Figure 3 This is a schematic diagram of the cylindrical box structure of a component in a low-voltage intelligent metering box maintenance device of the utility model;

[0017] Figure 4 This is a schematic diagram of the bottom structure of a low-voltage intelligent metering box maintenance device of the utility model;

[0018] Figure 5 This is another perspective of the bottom structure schematic diagram of a low-voltage intelligent metering box maintenance device of the utility model.

[0019] The symbols in the accompanying drawings are described as follows: cylindrical box body 10; top plate 11; arc-shaped handle 12; arc plate door 13; groove cavity 14; partition one 15; partition two 16; outer ring plate 17; rubber suction cup 18; connecting plate 19; extrusion ring 20; connecting arm 21; oral cavity 22; tongue depressor 23; connecting column 24; L-shaped groove 25; protrusion 26; inner concave cavity 27; annular extension portion 28. DETAILED DESCRIPTION

[0020] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0021] Combine the following Figure 1-5The utility model is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are the same as Figure 1 The view direction is consistent in front, back, left, right, up and down directions. Figure 1 The directions shown are consistent with the front, back, left, right, up and down directions of the device of the utility model when viewed from the front.

[0022] In the present invention, unless otherwise clearly defined and specified, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of at least two elements or the interaction relationship between at least two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] The following is a further description of the embodiments of the present invention in conjunction with the accompanying drawings:

[0024] See also Figure 1-5 The utility model provides an embodiment: a low-voltage intelligent metering box maintenance device, including a cylindrical box body 10, in the inner cavity of the cylindrical box body 10, a partition 15 and a partition 2 16 can be installed for spacing, so that various electrical maintenance equipment can be placed, a top plate 11 is rotatably connected to the top of the cylindrical box body 10, an arc-shaped handle 12 is fixedly installed on the upper end surface of the top plate 11, and the arc-shaped handle 12 is covered with an insulating rubber sleeve, and an annular extension portion 28 is provided on the bottom end surface of the cylindrical box body 10, and the outer circle of the annular extension portion 28 slides up and down The cylindrical box body 10 is rotatably connected with an outer ring plate 17, and the bottom end surface of the cylindrical box body 10 is provided with an inner concave cavity 27, and a connecting plate 19 is rotatably connected in the inner concave cavity 27, and a connecting column 24 is fixedly connected to the lower end surface of the connecting plate 19, and a rubber suction cup 18 is fixedly installed on the lower end surface of the connecting column 24, and an extrusion ring 20 is slidably sleeved on the connecting column 24, and a through cavity 22 is evenly distributed in the extrusion ring 20, and a tongue depressor 23 is rotatably connected in each of the through cavity 22, and a connecting arm 21 is evenly distributed and hinged between the outer end surface of the extrusion ring 20 and the lower end surface of the outer ring plate 17;

[0025] When the meter box needs to be repaired, the user holds the arc-shaped handle 12, carries the entire repair device to the meter box that needs to be repaired, and places it on the upper end of the meter box, so that the rubber suction cup 18 abuts against the upper end surface of the meter box. Since the entire cylindrical box body 10 itself has a certain weight, after letting go, the rubber suction cup 18 will be adsorbed on the meter box, and the adsorption force will not be too large, which is convenient for workers to adjust the position, thereby facilitating the removal of tools to repair the meter box. After confirming the position, the outer ring plate 17 is slid downward, thereby driving the extrusion ring 20 to slide downward, so that The tongue depressor 23 squeezes the upper end of the rubber suction cup 18, thereby pressing out the gas inside the rubber suction cup 18, thereby greatly improving the adsorption force of the rubber suction cup 18, making the entire maintenance device stable, and the tongue depressor 23 will slide outward along the arc of the upper end surface of the rubber suction cup 18 during the downward movement, so as to more fully squeeze out the gas inside the rubber suction cup 18, further improve the adsorption force of the rubber suction cup 18, and at the same time insulate, which is convenient for workers to take tools to repair the metering box, and the safety performance is also comprehensively improved.

[0026] In addition, in one embodiment, an L-shaped groove 25 is provided on the outer end face of the connecting column 24, and a protrusion 26 is provided on the inner ring surface of the extrusion ring 20, and the protrusion 26 is slidably embedded in the L-shaped groove 25. Here, when the outer ring plate 17 is slid downward, the outer ring plate 17 can be rotated, so that the protrusion 26 slides into the lateral space area of ​​the L-shaped groove 25 and is stuck, thereby locking it and pressing the rubber suction cup 18 at the bottom.

[0027] It should be noted that, in order to better press out the gas in the rubber suction cup 18 , in this embodiment, the lower end surface of the tongue depressor 23 is in a smooth arc shape and fits with the upper end surface of the rubber suction cup 18 .

[0028] It is worth mentioning that in this embodiment, a groove cavity 14 is provided in the above-mentioned cylindrical box body 10, and two arc doors 13 are slidably connected in the groove cavity 14, and a handle column is installed on each of the arc doors 13, so that two groove cavities 14 are installed at the opening on the front side of the inner cavity of the cylindrical box body 10 to block and protect the interior.

[0029] In a specific implementation, when the meter box needs to be repaired, the user holds the arc-shaped handle 12, carries the entire repair device to the meter box that needs to be repaired, and places it on the upper end of the meter box, so that the rubber suction cup 18 abuts against the upper end surface of the meter box. Since the entire cylindrical box body 10 itself has a certain weight, after letting go, the rubber suction cup 18 will be adsorbed on the meter box, and the adsorption force will not be too large, which makes it convenient for workers to adjust the position, thereby facilitating the removal of tools for repairing the meter box. After confirming the position, the user slides the rubber suction cup 18 downward. The outer ring plate 17 drives the extrusion ring 20 to slide downward, so that the tongue depressor 23 squeezes the upper end of the rubber suction cup 18, thereby squeezing out the gas inside the rubber suction cup 18, thereby greatly improving the adsorption force of the rubber suction cup 18, and at the same time, the outer ring plate 17 is rotated, so that the protrusion 26 slides into the lateral space area of ​​the L-shaped groove 25 to be stuck, thereby locking it, pressing the rubber suction cup 18 at the bottom, and finally sliding to both sides to open the arc plate door 13, and taking tools to repair the metering box;

[0030] The whole maintenance device is made stable, and the tongue depressor 23 will slide outward along the arc of the upper end surface of the rubber suction cup 18 during the downward movement, so that the gas inside the rubber suction cup 18 can be squeezed out more fully, further improving the adsorption force of the rubber suction cup 18, and at the same time, it can also be insulated, which not only makes it convenient for workers to take tools to repair the metering box, but also comprehensively improves the safety performance.

[0031] It should be emphasized that the embodiments described in the present invention are illustrative rather than restrictive. Therefore, the present invention is not limited to the embodiments described in the specific implementation manner. Any other implementation manners derived by those skilled in the art based on the technical solution of the present invention also fall within the scope of protection of the present invention.

Claims

1. A low-voltage intelligent metering box maintenance device, comprising a cylindrical box body (10), characterized in that: The bottom end surface of the cylindrical box body (10) is provided with an annular extension portion (28), the outer ring of the annular extension portion (28) is slidably connected to an outer ring plate (17) up and down, the bottom end surface of the cylindrical box body (10) is provided with an inner concave cavity (27), a connecting disk (19) is rotatably connected in the inner concave cavity (27), a connecting column (24) is fixedly connected to the lower end surface of the connecting disk (19), a rubber suction cup (18) is fixedly installed on the lower end surface of the connecting column (24), an extrusion ring (20) is slidably sleeved on the connecting column (24), and the extrusion ring (20) is equidistantly provided with passage cavities (22), each of the passage cavities (22) is rotatably connected to a tongue depressor (23), and connecting arms (21) are equidistantly hinged between the outer end surface of the extrusion ring (20) and the lower end surface of the outer ring plate (17).

2. A low-voltage intelligent metering box maintenance device according to claim 1, characterized in that: An L-shaped groove (25) is arranged on the outer end surface of the connecting column (24), and a protrusion (26) is arranged on the inner ring surface of the extrusion ring (20), and the protrusion (26) is slidably embedded in the L-shaped groove (25).

3. A low-voltage intelligent metering box maintenance device according to claim 2, characterized in that: The lower end surface of the tongue depressor (23) is in a smooth arc shape and fits with the upper end surface of the rubber suction cup (18).

4. A low-voltage intelligent metering box maintenance device according to claim 3, characterized in that: The cylindrical box (10) is provided with a groove cavity (14), two arc plate doors (13) are slidably connected in the groove cavity (14), and each of the arc plate doors (13) is installed with a handle column.

5. A low-voltage intelligent metering box maintenance device according to claim 4, characterized in that: A partition plate 1 (15) and a partition plate 2 (16) are detachably installed in the inner cavity of the cylindrical box body (10), and the partition plate 2 (16) is located at the upper and lower ends of the partition plate 1 (15).

6. A low-voltage intelligent metering box maintenance device according to claim 5, characterized in that: The upper end surface of the cylindrical box body (10) is rotatably connected to a top plate (11), and an arc-shaped handle (12) is fixedly mounted on the upper end surface of the top plate (11), and the arc-shaped handle (12) is covered with an insulating rubber sleeve.

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