CN216411379U - An easy-to-install high-pressure metering device - Google Patents

Abstract

The utility model relates to the field of high-pressure metering devices convenient to install, in particular to a high-pressure metering device convenient to install, which comprises a high-pressure metering box, wherein a fixing frame is fixedly arranged at the bottom of the high-pressure metering box, the high-pressure metering box is fixedly arranged in the middle of the upper part of an upper connecting plate through the fixing frame, and an installation groove convenient for installing the upper connecting plate on a steel frame is arranged in the lower part of the upper connecting plate, and the high-pressure metering device has the beneficial effects that: according to the utility model, the high-pressure metering box is effectively arranged on the fixed steel frame through the structures of the upper connecting plate and the lower connecting plate, the high-temperature metering box is preliminarily fixed on the steel frame and can be adjusted in the horizontal direction through the clamping groove below the upper connecting plate in a clamping manner, the lower connecting plate is conveniently arranged below the upper connecting plate from bottom to top through the structures of the clamping block and the tooth block, the front and back and up and down directions are fixed, and the upper connecting plate and the lower connecting plate are fixed in the left and right directions through the sliding plate structure.

Description

An easy-to-install high-pressure metering device

technical field

The utility model relates to the field of high-pressure metering devices that are easy to install, in particular to a high-pressure metering device that is easy to install.

Background technique

The high-voltage metering box is mainly used for high-voltage electric energy measurement, especially suitable for medium and small transformer users. It can measure active energy and reactive energy completely and accurately. The product design is ingenious and reasonable, the structure is compact, beautiful, and the parts are tightly blocked, and the ability to prevent electricity theft It is equipped with a meter box to form a complete metering device. The meter box can also be installed separately. There are two high-precision watt-hour meters in the meter box. Electric energy measurement has a special junction box, which provides convenience for on-site verification.

At present, most of the high-pressure metering boxes are difficult to be stably fixed due to their large size and weight. The traditional installation method is cumbersome, and it is difficult to disassemble and re-install when disassembling and repairing in the later stage.

Utility model content

The purpose of the present invention is to provide a high-pressure metering device that is easy to install, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a high-pressure metering device that is easy to install, including a high-pressure metering box, a fixing frame is fixedly installed at the bottom of the high-pressure measuring box, and the high-pressure measuring box is fixedly installed on the upper connecting plate through the fixing frame. The upper and middle parts of the upper connecting plate are provided with a mounting groove for the convenience of installing the upper connecting plate on the steel frame, and the lower connecting plate is arranged under the upper connecting plate. It is stably fixed on the steel frame, the left and right sides of the lower connecting plate are respectively slidably connected with two sliding plates, and the upper middle part of the sliding plate is fixedly connected with the upper connecting plate through bolts.

Preferably, a mounting groove for sliding installation with the steel frame is vertically arranged under the inner side of the upper connecting plate.

Preferably, the lower connecting plate includes a side plate and a movable slot, the upper left and right sides of the lower connecting plate are fixedly connected with side plates, the inner and outer walls of the side plate are provided with several movable slots, and the movable slots are vertically and evenly distributed on the inner side of the side plate. .

Preferably, a clamping block is arranged in the movable groove, the outer middle of the clamping block is rotatably connected with the movable groove through a shaft, the lower outer side of the clamping block is fixedly connected with the inner end of the clamping block spring, and the outer end of the clamping block spring is connected with the movable groove. The inner wall is fixedly connected.

Preferably, several tooth blocks are fixedly connected to the left and right outer walls of the upper connecting plate.

Preferably, the sliding plates are arranged at four corners of the lower connecting plate, the sliding plates vertically pass through the lower connecting plate and are vertically slidably connected with the lower connecting plate.

Preferably, an upper limit block is fixedly connected to the top of the slide plate, and a lower limit block is fixedly connected to the bottom of the slide plate. Both the upper limit block and the lower limit block prevent the slide plate from separating from the lower connecting plate.

Compared with the prior art, the beneficial effects of the present utility model are: the utility model enables the high-pressure metering box to be effectively installed on the fixed steel frame through the structure of the upper connecting plate and the lower connecting plate, and the installation groove under the upper connecting plate is connected to the fixed steel frame. The fixed steel frame is clamped, so that the high temperature metering box is initially fixed on the steel frame, and can be adjusted in the horizontal direction. Through the structure of the clamping block and the tooth block, it is convenient to install the lower connecting plate below the upper connecting plate from bottom to top , and the front and rear and up and down directions are fixed, and the upper connecting plate and the lower connecting plate are fixed in the left and right directions through the sliding plate structure.

Description of drawings

Fig. 1 is the front view of the structure of the utility model;

2 is a side view of the structure of the utility model;

FIG. 3 is a structural diagram of the utility model at A in FIG. 2 .

In the figure: high pressure metering box 1, fixing frame 2, upper connecting plate 3, installation slot 31, tooth block 32, lower connecting plate 4, side plate 41, movable slot 42, clamping block 5, clamping block spring 51, slide plate 6, Upper limit block 61 and lower limit block 62 .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below. The embodiments of the present invention, and all other embodiments obtained by those of ordinary skill in the art without creative work, fall within the protection scope of the present invention.

Please refer to FIGS. 1 to 3 , the present invention provides a technical solution: a high-pressure metering device that is easy to install, comprising a high-pressure metering box 1 , and a fixing frame 2 is fixedly installed at the bottom of the high-pressure metering box 1 .

The high-pressure metering box 1 is fixedly installed on the upper middle part of the upper connecting plate 3 through the fixing frame 2, and a mounting groove 31 is arranged in the lower part of the upper connecting plate 3 to facilitate the installation of the upper connecting plate 3 on the steel frame.

A lower connecting plate 4 is arranged below the upper connecting plate 3, and the upper connecting plate 3 and the lower connecting plate 4 work together to stably fix the high-pressure metering box 1 on the steel frame.

The left and right sides of the lower connecting plate 4 are respectively slidably connected with two sliding plates 6 , and the upper middle part of the sliding plates 6 is fixedly connected with the upper connecting plate 3 by bolts.

The inner side of the upper connecting plate 3 is vertically provided with an installation groove 31 that is slidably installed with the steel frame. The cross street area of the installation groove 31 is larger than that of the steel frame. combine.

The lower connecting plate 4 includes a side plate 41 and a movable groove 42. The upper left and right sides of the lower connecting plate 4 are fixedly connected with side plates 41. The inner and outer walls of the side plate 41 are provided with a number of movable grooves 42. The movable grooves 42 are located on the side plates. The inner side of 41 is evenly distributed vertically.

A clamping block 5 is arranged in the movable slot 42. The outer middle of the clamping block 5 is rotatably connected to the movable slot 42 through a shaft. The lower outer side of the clamping block 5 is fixedly connected with the inner end of the clamping block spring 51. The part is fixedly connected with the inner wall of the movable groove 42 .

A number of tooth blocks 32 are fixedly connected to the left and right outer walls of the upper connecting plate 3 .

The sliding plates 6 are arranged at the four corners of the lower connecting plate 4 , and the sliding plates 6 vertically pass through the lower connecting plate 4 and are vertically slidably connected with the lower connecting plate 4 .

An upper limit block 61 is fixedly connected to the top of the slide plate 6 , and a lower limit block 62 is fixedly connected to the bottom of the slide plate 6 .

Working principle: Move the high-pressure metering box 1 to the position to be fixed by the crane, so that the upper connecting plate 3 is moved to the top of the fixed steel frame.

Align the installation groove 31 in the lower middle of the upper connecting plate 3 with the fixed steel frame, and slide the fixed steel frame into the installation groove 31 to complete the preliminary installation of the high-pressure metering box 1 .

The high-pressure metering box 1 slides horizontally on the fixed steel frame through the installation groove 31 until it slides to the middle of the fixed steel frame.

At this time, the lower connecting plate 4 is moved below the fixed steel frame, and the lower connecting plate 4 and the upper connecting plate 3 are aligned up and down.

Move the lower connecting plate 4 vertically so that the side plates 4 on both sides of the lower connecting plate 4 slide vertically upward along the outer walls on both sides of the upper connecting plate 3 .

Since the tooth blocks 32 on the outer walls of both sides of the upper connecting plate 3 fit with the upper inner side of the clamping block 5, as the lower connecting plate 4 rises, the tooth blocks 32 push the clamping block 5 to rotate downward.

And after the tooth block 5 is moved to the bottom of the clamping block 5, under the elastic force of the clamping block spring 51, the clamping block 5 is turned upward to reset, and the lower part of the clamping block 5 is clamped with the upper part of the tooth block 32.

That is, at this time, the upper and lower connecting plates 3 and 4 are fixed in their upper and lower positions, and the sliding plates 6 on both sides of the lower connecting plate 4 are pulled upward.

The through holes on the sliding plate 6 are aligned with the threaded grooves on both sides of the upper connecting plate 3, and the sliding plate 6 and the upper connecting plate 3 are fixed by screws.

In this way, the upper connecting plate 3 and the lower connecting plate 4 are fixed as a whole around the fixed steel frame, and the high-pressure metering box 1 is fixed on the fixed steel frame to complete the installation.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A high-pressure metering device that is easy to install, comprising a high-pressure metering box (1), characterized in that: a fixing frame (2) is fixedly installed at the bottom of the high-pressure metering box (1), and the high-pressure metering box (1) is fixed by The frame (2) is fixedly installed on the upper middle part of the upper connecting plate (3), and a mounting groove (31) which is convenient for installing the upper connecting plate (3) on the steel frame is arranged in the lower part of the upper connecting plate (3). A lower connecting plate (4) is arranged below the plate (3), the upper connecting plate (3) and the lower connecting plate (4) work together to make the high-pressure metering box (1) stably fixed on the steel frame, and the lower connecting plate (4) Two sliding plates (6) are respectively slidably connected on the left and right sides of the sliding plate, and the upper middle part of the sliding plate (6) is fixedly connected with the upper connecting plate (3) through bolts. 2. A high-pressure metering device that is easy to install according to claim 1, characterized in that: an installation groove (31) for sliding installation with a steel frame is vertically arranged below the inner side of the upper connecting plate (3). The cross-street area of the groove (31) is larger than the cross-street area of the steel frame, and the bottom of the upper connecting plate (3) is fitted with the top of the lower connecting plate (4). 3. A high-pressure metering device that is easy to install according to claim 2, characterized in that: the lower connecting plate (4) comprises a side plate (41) and a movable groove (42), and the lower connecting plate (4) has a side plate (41). The upper left and right sides are fixedly connected with side plates (41), the inner and outer walls of the side plates (41) are provided with a plurality of movable grooves (42), and the movable grooves (42) are vertically and evenly distributed on the inner side of the side plates (41). 4. A high-pressure metering device that is easy to install according to claim 3, characterized in that: the movable groove (42) is provided with a blocking block (5), and the outer middle part of the blocking block (5) is connected to the movable groove (5) through a shaft. The groove (42) is rotatably connected, the lower outer side of the clamping block (5) is fixedly connected with the inner end of the clamping block spring (51), and the outer end of the clamping block spring (51) is fixedly connected with the inner wall of the movable groove (42). 5. A high-pressure metering device that is easy to install according to claim 4, characterized in that: a plurality of tooth blocks (32) are fixedly connected to the outer walls of the left and right sides of the upper connecting plate (3), and the tooth blocks ( The inclination angle of 32) is downward, and the inclination angle of the tooth block (32) is the same as the inclination angle of the upper inner side of the clamping block (5). 6. A high-pressure metering device that is easy to install according to claim 1, characterized in that: the sliding plate (6) is arranged at the four corners of the lower connecting plate (4), and the sliding plate (6) vertically passes through the lower connecting plate (4). 4) and is vertically slidably connected with the lower connecting plate (4). 7. A high-pressure metering device that is easy to install according to claim 6, characterized in that: the top of the slide plate (6) is fixedly connected with an upper limit block (61), and the bottom of the slide plate (6) is fixedly connected with a lower limit The position block (62), the upper limit block (61) and the lower limit block (62) all prevent the sliding plate (6) from disengaging from the lower connecting plate (4).

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