CN212031167U - Special pressing device for conductive copper tile - Google Patents

Abstract

The utility model discloses a device is suppressed in special use for conductive copper tile, including conductive copper tile and suppress the pipeline, be provided with the copper pipe on the conductive copper tile, the end of copper pipe is provided with the copper pipe end, the upper portion of suppressing the pipeline is provided with the ball valve, ball valve and pipe joint are connected, and the middle part of suppressing the pipeline is connected with the manometer, and the lower part cover of suppressing the pipeline is equipped with solid fixed ring, and the bottom of suppressing the pipeline is connected with the pagoda joint, and the middle part of pagoda joint is provided with cyclic annular cushion, and the pagoda joint inserts in the copper pipe end, solid fixed ring's bottom with copper pipe end contact is connected, is provided with the gasket between solid fixed ring and the copper pipe end, and solid fixed ring's upper portion is provided with the upper fixed plate, and the bottom of copper. The device is convenient and quick to use, and improves the working efficiency on the premise of not damaging equipment.

Description

Special pressing device for conductive copper tile

Technical Field

The utility model relates to a hot stove field in ore deposit, concretely relates to device is suppressed in special use for electrically conductive brasses.

Background

The conductive copper tile is a large conductive element on the iron alloy electric furnace, the secondary current of the electric furnace is transmitted to the conductive copper tile from a transformer through a short net, a cable and a feed pipe in the furnace, the conductive copper tile supplies power to the electrode of the electric furnace and is a power element directly contacted with the electrode, the conductive copper tile is an independent basic electric furnace part, the electrode of the electric furnace needs to be clamped when the conductive copper tile transmits the current to the electrode, the electrode is a monomer component with the largest weight in the electric furnace, so the copper tile is an electric furnace part which is used for bearing various heavy work tasks, the current of short circuit in the electric furnace can reach tens of thousands of amperes when the electric furnace works, the electric arc heat temperature of the electric furnace is very high, the electrode can generate very high temperature when transmitting huge current, and the working environment of the copper tile basically works under the conditions of high current transmission, high temperature and. The copper tile must have good electrical conductivity, good heat dissipation, and good mechanical strength.

The currently purchased copper tile can be put into production and use only after the pressure test is qualified. The copper tile is directly welded with the copper pipe when being installed on the electrode, so that the newly-purchased copper tile is not provided with threads on the copper pipe, and the structure of the flange or other pipeline connections brings certain difficulty for the pressing work.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the problem that prior art exists, a device is suppressed in special use for electrically conductive brasses is provided, and on-the-spot production personnel utilize iron plate when it uses, and the nut, ball valve and pagoda head have made one set of special instrument of suppressing of brasses, will suppress the pipeline and insert the copper pipe during use and live the cushion, and the iron plate card that has U type groove is in copper pipe reducing department, then fastening screw. The device is convenient and quick to use, and improves the working efficiency on the premise of not damaging equipment.

The utility model discloses a following technical scheme realizes:

a special pressing device for a conductive copper tile comprises the conductive copper tile and a pressing pipeline, wherein a copper pipe is arranged on the conductive copper tile, the tail end of the copper pipe is provided with a copper pipe end, the upper part of the pressing pipeline is provided with a ball valve, the ball valve is connected with a pipeline joint, the middle part of the pressurizing pipeline is connected with a pressure gauge, the lower part of the pressurizing pipeline is sleeved with a fixing ring, the bottom end of the pressurizing pipeline is connected with a pagoda joint, the middle part of the pagoda joint is provided with an annular rubber mat, the pagoda joint is inserted into the end of the copper pipe, the bottom of the fixing ring is in contact connection with the end of the copper pipe, a gasket is arranged between the fixing ring and the end of the copper pipe, an upper fixing plate is arranged at the upper part of the fixing ring, the bottom of the copper pipe end is provided with a lower fixing plate, and bolts are arranged between four corners of the lower fixing plate and four corners of the upper fixing plate.

Furthermore, the outer diameter of the pagoda joint and the inner diameter of the copper pipe end have a difference of 1-3mm, the outer diameter of the pagoda joint is slightly smaller than the inner diameter of the copper pipe end, so that the pagoda joint can be conveniently inserted into the copper pipe end during installation, and an annular rubber pad is arranged in the middle of the pagoda joint to fill up an installation gap between the pagoda joint and the copper pipe end, so that the sealing effect is achieved.

Further, a special device of suppressing for electrically conductive brasses, the bottom plate is formed by two U type notch board combinations, the position department of erection bolt all around on bottom plate and the upper fixed plate is provided with the bolt hole with bolt assorted, when installing the instrument of suppressing before suppressing, two U type notch boards that constitute the bottom plate form the inner ring corresponding with copper pipe size after closing to, the upper surface of bottom plate and the contact of the protruding limit of copper pipe end lower surface, through the rotatory bolt that passes the bolt hole on bottom plate and the upper fixed plate four corners, make distance shorten and fasten between bottom plate, the upper fixed plate to compress tightly between solid fixed ring and the copper pipe end, set up the gasket and play sealed effect between solid fixed ring and copper pipe end.

Furthermore, the special pressing device for the conductive copper tile is characterized in that the fixing ring is annular, the fixing ring is sleeved and welded on the pressing pipeline, and the outer diameter of the fixing ring is the same as that of the end of the copper pipe.

Furthermore, the special pressing device for the conductive copper tile is characterized in that the lower fixing plate and the upper fixing plate are made of 8-20mm steel plates, and the lower fixing plate and the upper fixing plate cannot deform when the lower fixing plate and the upper fixing plate are fastened by using the steel plates with certain thicknesses, so that the pressing tightness is guaranteed.

At present, a newly purchased copper tile is not provided with threads on a copper pipe, a flange or other pipeline connecting structures bring certain difficulty for the pressing work, so the application provides a special pressing device for a conductive copper tile, which comprises the conductive copper tile and a pressing pipeline, wherein the conductive copper tile is provided with the copper pipe, the tail end of the copper pipe is provided with a copper pipe end, the upper part of the pressing pipeline is provided with a ball valve, the ball valve is connected with a pipeline joint, the middle part of the pressing pipeline is connected with a pressure gauge, the lower part of the pressing pipeline is sleeved with a fixing ring, the bottom end of the pressing pipeline is connected with a pagoda joint, the middle part of the pagoda joint is provided with an annular rubber gasket, the pagoda joint is inserted into the copper pipe end, the bottom of the fixing ring is in contact connection with the copper pipe end, a gasket is arranged between the fixing ring and the copper pipe end, the upper part of the fixing, bolts are arranged between the four corners of the lower fixing plate and the four corners of the upper fixing plate. According to the technical scheme, when in use, the pressing pipeline is firstly inserted into the other copper pipe, and is tightly pressed together with the copper pipe end after being fastened by the bolt arranged between the upper fixing plate at the upper part of the fixing ring and the lower fixing plate at the lower part of the copper pipe end, the sealing performance between the pressurizing device and the conductive copper tile is ensured by the gasket between the fixing ring and the end of the copper pipe and the annular rubber gasket on the pagoda joint, then the pressurizing medium pipeline is connected on the pipeline joint, so that the pressurizing medium is filled in the conductive copper tile, when the pressure on the pressure gauge reaches the pressure required by pressing, the other one of the water inlet copper pipe and the water outlet copper pipe on the conductive copper tile is completely sealed, then the ball valve is closed, the pressure change of the pressure gauge is observed at any time, and after the pressure maintaining time reaches the requirement, the pressing device is removed if the pressure drop meets the required change.

To sum up, the utility model discloses a following beneficial effect:

1. the utility model relates to a device is suppressed in special use for electrically conductive brasses, the device convenient to use is quick to work efficiency has been improved under the prerequisite of not destroying equipment.

2. The utility model relates to a device is suppressed in special use for electrically conductive brasses, the device pass through the external diameter that pagoda connects slightly be less than the internal diameter of copper pipe end, can conveniently insert copper pipe end with pagoda joint when the installation inside, set up cyclic annular cushion and can fill the installation gap between pagoda joint and the copper pipe end at pagoda joint's middle part to play sealed effect.

3. The utility model relates to a device is suppressed in special use for conductive copper tile, the device install before suppressing when suppressing the instrument, through the upper surface of bottom plate and the contact of the protrusion limit of copper pipe end lower surface, through the rotatory bolt that passes the bolt hole on bottom plate and the upper fixed plate four corners, make distance shorten and fasten between bottom plate, the upper fixed plate, thereby compress tightly between solid fixed ring and the copper pipe end, it plays sealed effect to set up the gasket between solid fixed ring and copper pipe end, reach the effect of suppressing the pressurize.

Drawings

The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:

fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the pressing device of the present invention.

Reference numbers and corresponding part names in the drawings:

1-conductive copper tile, 2-pressing pipeline, 3-ball valve, 4-pipeline joint, 5-pressure gauge, 6-fixing ring, 7-gasket, 8-annular rubber gasket, 9-pagoda joint, 10-lower fixing plate, 11-upper fixing plate, 12-copper pipe end, 13-copper pipe and 14-bolt.

Detailed Description

To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.

Examples

As shown in fig. 1-2, a special pressing device for a conductive copper tile comprises a conductive copper tile 1 and a pressing pipeline 2, wherein a copper pipe 13 is arranged on the conductive copper tile 1, and a copper pipe end 12 is arranged at the tail end of the copper pipe 13, and is characterized in that a ball valve 3 is arranged at the upper part of the pressing pipeline 2, the ball valve 3 is connected with a pipeline joint 4, a pressure gauge 5 is connected with the middle part of the pressing pipeline 2, a fixing ring 6 is sleeved at the lower part of the pressing pipeline 2, a pagoda joint 9 is connected with the bottom end of the pressing pipeline 2, an annular rubber mat 8 is arranged at the middle part of the pagoda joint 9, the pagoda joint 9 is inserted into the copper pipe end 12, the bottom of the fixing ring 6 is in contact connection with the copper pipe end 12, a gasket 7 is arranged between the fixing ring 6 and the copper pipe end 12, an upper fixing plate 11 is arranged at the upper, the copper pipe end fixing device is characterized in that a lower fixing plate 10 is installed at the bottom of a copper pipe end 12, bolts 14 are arranged between four corners of the lower fixing plate 10 and four corners of an upper fixing plate 11, the difference between the outer diameter of a pagoda joint 9 and the inner diameter of the copper pipe end 12 is 1-3mm, the lower fixing plate 10 is formed by combining two U-shaped groove plates, bolt holes matched with the bolts 14 are formed in the positions, on the lower fixing plate 10 and the upper fixing plate 11, where the bolts 14 are installed on the periphery, of the lower fixing plate 10, the fixing ring 6 is in a circular ring shape, the fixing ring 6 is sleeved and welded on a pressurizing pipeline 2, the outer diameter of the fixing ring 6 is the same as that of the copper pipe end.

According to the technical scheme, when the device is used, the pressing pipeline 2 is firstly inserted into a copper pipe 13 on the conductive copper tile 1, the pressing pipeline 2 and the copper pipe end 12 are tightly pressed together after being fastened through a bolt 14 arranged between an upper fixing plate 11 at the upper part of a fixing ring 6 and a lower fixing plate 10 at the lower part of the copper pipe end 12, the sealing performance between the pressing device and the conductive copper tile 1 is ensured through a gasket 7 between the fixing ring 6 and the copper pipe end 12 and an annular rubber gasket 8 on a pagoda joint 9, then a pressing medium pipeline is connected on a pipeline joint 4, so that the pressing medium is filled in the conductive copper tile 1, when the pressure on the pressure gauge 5 reaches the pressing required pressure, the other one of a water inlet copper pipe and a water outlet copper pipe on the conductive copper tile 1 is completely sealed, then the ball valve 3 is closed, the pressure change of the pressure gauge 5 is constantly observed, and when the pressure maintaining time reaches the requirement, if the pressure drop meets the required change, the hold-down device is removed.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (5)

1. The utility model provides a special device of suppressing for electrically conductive brasses, includes electrically conductive brasses (1) and suppresses pipeline (2), be provided with copper pipe (13) on electrically conductive brasses (1), the end of copper pipe (13) is provided with copper pipe end (12), its characterized in that, the upper portion of suppressing pipeline (2) is provided with ball valve (3), ball valve (3) are connected with pipe joint (4), the middle part of suppressing pipeline (2) is connected with manometer (5), the lower part cover of suppressing pipeline (2) is equipped with solid fixed ring (6), the bottom of suppressing pipeline (2) is connected with pagoda joint (9), the middle part of pagoda joint (9) is provided with cyclic annular cushion (8), pagoda joint (9) insert in copper pipe end (12), the bottom of solid fixed ring (6) with copper pipe end (12) contact is connected, a gasket (7) is arranged between the fixing ring (6) and the copper pipe end (12), an upper fixing plate (11) is arranged on the upper portion of the fixing ring (6), a lower fixing plate (10) is installed at the bottom of the copper pipe end (12), and bolts (14) are arranged between four corners of the lower fixing plate (10) and four corners of the upper fixing plate (11).

2. The special pressing device for the conductive brasses as claimed in claim 1, wherein the difference between the outer diameter of the pagoda joint (9) and the inner diameter of the copper pipe end (12) is 1-3 mm.

3. The special pressing device for the conductive brasses is characterized in that the lower fixing plate (10) is formed by combining two U-shaped groove plates, and bolt holes matched with the bolts (14) are formed in the positions, on the periphery of the lower fixing plate (10) and the upper fixing plate (11), of the bolts (14).

4. The special pressing device for the conductive brasses is characterized in that the fixing ring (6) is in a ring shape, the fixing ring (6) is sleeved and welded on the pressing pipeline (2), and the outer diameter of the fixing ring (6) is the same as that of the copper pipe end (12).

5. The special pressing device for the conductive brasses according to claim 1, characterized in that the lower fixing plate (10) and the upper fixing plate (11) are made of 8-20mm steel plates.

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