CN217879364U

CN217879364U - Power meter convenient to install

Info

Publication number: CN217879364U
Application number: CN202221351469.6U
Authority: CN
Inventors: 樊晋军
Original assignee: Shanxi Hongji Electric Power Engineering Co ltd
Current assignee: Shanxi Hongji Electric Power Engineering Co ltd
Priority date: 2022-05-26
Filing date: 2022-05-26
Publication date: 2022-11-22
Anticipated expiration: 2032-05-26

Abstract

The utility model discloses a power meter convenient to installation, including the wall body, be provided with the slot on the wall body, the outside of wall body is provided with the connecting block, has seted up the cavity in the connecting block, and the cavity inner wall rotates and is provided with two-way lead screw, and the lower extreme of two-way lead screw stretches out the connecting block and is connected with the carousel, and threaded connection has the internal thread piece on the two-way lead screw, and the outside of internal thread piece is provided with the inserted block, and the outside of inserted block slides and pegs graft in the slot inner wall, and the lower extreme outside of connecting block is provided with the connecting plate. The rotary table drives the bidirectional screw rod to rotate by rotating the rotary table, and drives the internal thread blocks on the two sides to move in the reverse direction, so that the insertion blocks on the two sides move in the reverse direction, the insertion blocks are inserted into the slots, and the positions of the connecting blocks are fixed; the sliding plate is matched with the connecting plate to fix the position of the electric power meter, and the operation is simple and convenient.

Description

Power meter convenient to install

Technical Field

The utility model belongs to the technical field of the power meter, specifically be a power meter convenient to installation.

Background

The electric energy meter is an instrument for measuring electric energy, also called watt-hour meter, gas meter, kilowatt-hour meter, and refers to an instrument for measuring various electric quantities, and when the electric energy meter is used, the electric energy meter can be directly connected to a circuit for measurement under the conditions of low voltage (not more than 500V) and small current (dozens of amperes); under the condition of high voltage or large current, the electric energy meter cannot be directly connected with a circuit and needs to be matched with a voltage transformer or a current transformer for use.

The conventional electric power meter is inconvenient to fix and affect the normal use of the electric power meter, so that the electric power meter is inconvenient to use, and the electric power meter is inconvenient to mount and dismount and affects the maintenance and replacement of the electric power meter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric power meter convenient to installation to solve the fixed very inconvenient problem of electric power meter.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a power meter convenient to installation, includes the wall body, be provided with the slot on the wall body, the slot is seted up at the upper and lower both ends of wall body, the outside of wall body is provided with the connecting block, and the laminating of the outside of connecting block is in the outside of wall body, set up the cavity in the connecting block, the central point at the cavity puts to the connecting block, the cavity inner wall rotates and is provided with two-way lead screw, and two-way lead screw rotates and sets up at the cavity inner wall, the lower extreme of two-way lead screw stretches out the connecting block and is connected with the carousel, and the carousel fixed welding is at the lower extreme of two-way lead screw, threaded connection has the interior thread piece on the two-way lead screw, the interior thread piece is equipped with two, and threaded connection is respectively on two-way lead screw, the outside of interior thread piece is provided with the inserted block, and the outside of inserted block fixed welding is in the interior thread piece, the outside of inserted block slides and pegs graft in the slot inner wall in the outside of inserted block, the lower extreme outside of connecting block is provided with the connecting plate, and fixed welding is in the lower extreme outside of connecting block.

Preferably, the outer side of the upper end of the connecting block is provided with a fixing plate, and the fixing plate is fixedly welded on the outer side of the upper end of the connecting block.

Preferably, the lower end of the fixed plate is provided with a spring which is fixedly welded at the lower end of the fixed plate, the lower end of the spring is provided with a sliding plate, and the sliding plate is fixedly welded at the lower end of the spring.

Preferably, one end of the sliding plate is provided with a push handle, and the push handle is fixedly welded at one end of the sliding plate.

Preferably, the other end of the sliding plate is provided with a sliding block, the sliding block is fixedly welded at the other end of the sliding plate, the outer side of the sliding block is arranged on the inner wall of the connecting block in a sliding mode through the sliding groove, the outer side of the sliding block is limited on the inner wall of the sliding groove in a sliding mode, and the sliding block is guaranteed to slide stably up and down on the inner wall of the sliding groove.

Preferably, the upper end of the connecting plate is provided with a power meter body, and the lower end of the power meter body is placed at the upper end of the connecting plate.

Preferably, the lower end of the sliding plate is arranged at the upper end of the power meter body, and the lower end of the sliding plate is attached to the upper end of the power meter body, so that the position of the power meter body is conveniently fixed.

Compared with the prior art, the beneficial effects of the utility model are that: 1. this wattmeter can drive two-way lead screw through rotating the carousel, and the carousel drives the internal thread piece reverse direction removal of both sides for the inserted block reverse direction removal of both sides inserts the inserted block in the slot, fixes the position of connecting block.

2. This electric power meter can fix the position of electric power meter through sliding plate cooperation connecting plate, and easy operation is convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a cross-sectional view of the present invention.

In the figure: 1. a wall body; 11. a slot; 21. connecting blocks; 22. a cavity; 23. a bidirectional screw rod; 24. a turntable; 25. an internal thread block; 26. inserting a block; 31. a connecting plate; 32. a fixing plate; 33. a spring; 34. a sliding plate; 35. a push handle; 36. a slider; 37. a chute; 4. the electric power meter body.

Detailed Description

Referring to fig. 1 and 2, the power meter convenient to install includes a wall 1, a slot 11 is formed in the wall 1, the slot 11 is formed in the upper end and the lower end of the wall 1, a connecting block 21 is arranged on the outer side of the wall 1, the outer side of the connecting block 21 is attached to the outer side of the wall 1, a cavity 22 is formed in the connecting block 21, the connecting block 21 is formed in the center of the cavity 22, a bidirectional screw 23 is rotatably arranged on the inner wall of the cavity 22, the lower end of the bidirectional screw 23 extends out of the connecting block 21 and is connected with a turntable 24, the turntable 24 is fixedly welded at the lower end of the bidirectional screw 23, an inner thread block 25 is threadedly connected to the bidirectional screw 23, two inner thread blocks 25 are respectively threadedly connected to the bidirectional screw 23, an insert block 26 is arranged on the outer side of the inner thread block 25, the insert 26 is fixedly welded on the outer side of the inner thread block 25, the outer side of the insert 26 is slidably inserted into the inner wall of the slot 11, a connecting plate 31 is welded on the outer side of the lower end of the connecting block 21.

Referring to fig. 1 and 2, a fixing plate 32 is disposed at an outer side of an upper end of the connecting block 21, and the fixing plate 32 is fixedly welded at the outer side of the upper end of the connecting block 21.

Referring to fig. 1 and 2, a spring 33 is disposed at a lower end of the fixed plate 32, the spring 33 is fixedly welded to the lower end of the fixed plate 32, a sliding plate 34 is disposed at a lower end of the spring 33, and the sliding plate 34 is fixedly welded to a lower end of the spring 33.

Referring to fig. 1 and 2, a push handle 35 is disposed at one end of the sliding plate 34, and the push handle 35 is fixedly welded to one end of the sliding plate 34.

Referring to fig. 1 and 2, a sliding block 36 is disposed at the other end of the sliding plate 34, the sliding block 36 is fixedly welded at the other end of the sliding plate 34, an outer side of the sliding block 36 is slidably disposed on an inner wall of the connecting block 21 through a sliding groove 37, and an outer side of the sliding block 36 is slidably limited on the inner wall of the sliding groove 37, so as to ensure that the sliding block 36 slides up and down stably on the inner wall of the sliding groove 37.

Referring to fig. 1 and 2, the power meter body 4 is disposed at the upper end of the connection plate 31, and the lower end of the power meter body 4 is placed at the upper end of the connection plate 31.

Referring to fig. 1 and 2, the lower end of the sliding plate 34 is disposed at the upper end of the wattmeter body 4, and the lower end of the sliding plate 34 is attached to the upper end of the wattmeter body 4, thereby facilitating the fixing of the position of the wattmeter body 4.

The working principle of the scheme is as follows: attaching the connecting block 21 to the front side of the wall 1, so that the inserting blocks 26 on the two sides are inserted into the front side of the slot 11, rotating the rotary table 24, so that the rotary table 24 drives the bidirectional screw rod 23 to rotate, so that the bidirectional screw rod 23 drives the internal thread blocks 25 on the two sides to move in the reverse direction, so that the internal thread blocks 25 drive the inserting blocks 26 to move in the reverse direction, the inserting blocks 26 are inserted into the inner wall of the slot 11, and the position of the connecting block 21 is fixed; the push handle 35 pushes upwards, so that the push handle 35 drives the sliding plate 34 to move upwards, the sliding plate 34 drives the sliding block 36 to move on the inner wall of the sliding groove 37, the sliding plate 34 is guaranteed to move upwards stably, the spring 33 is compressed, the power meter body 4 is placed on the connecting plate 31, the push handle 35 is loosened, the spring 33 is reset, the sliding plate 34 is driven to move downwards, and the position of the power meter body 4 is fixed.

Claims

1. A power meter convenient to installation, includes wall body (1), its characterized in that: the wall body (1) is provided with a slot (11), the outer side of the wall body (1) is provided with a connecting block (21), a cavity (22) is formed in the connecting block (21), the inner wall of the cavity (22) is provided with a bidirectional screw rod (23) in a rotating mode, the lower end of the bidirectional screw rod (23) stretches out the connecting block (21) and is connected with a rotary table (24), an inner thread block (25) is connected to the bidirectional screw rod (23) in a threaded mode, an inserting block (26) is arranged on the outer side of the inner thread block (25), the outer side of the inserting block (26) is connected to the inner wall of the slot (11) in a sliding and inserting mode, and a connecting plate (31) is arranged on the outer side of the lower end of the connecting block (21).

2. An ease of installation power meter in accordance with claim 1 wherein: and a fixing plate (32) is arranged on the outer side of the upper end of the connecting block (21).

3. An ease of installation power meter according to claim 2, wherein: the lower end of the fixed plate (32) is provided with a spring (33), and the lower end of the spring (33) is provided with a sliding plate (34).

4. A readily installable power meter according to claim 3, wherein: one end of the sliding plate (34) is provided with a push handle (35).

5. A readily installable power meter according to claim 3, wherein: the other end of the sliding plate (34) is provided with a sliding block (36), and the outer side of the sliding block (36) is arranged on the inner wall of the connecting block (21) in a sliding mode through a sliding groove (37).

6. An ease of installation power meter in accordance with claim 1 wherein: the upper end of the connecting plate (31) is provided with a power meter body (4).

7. A readily installable power meter according to claim 3, wherein: the lower end of the sliding plate (34) is arranged at the upper end of the electric power meter body (4).