CN214893834U - Electric instrument convenient to installation is maintained - Google Patents
Electric instrument convenient to installation is maintained Download PDFInfo
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- CN214893834U CN214893834U CN202121060702.0U CN202121060702U CN214893834U CN 214893834 U CN214893834 U CN 214893834U CN 202121060702 U CN202121060702 U CN 202121060702U CN 214893834 U CN214893834 U CN 214893834U
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- flange
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- pipeline
- circular ring
- screw rod
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Abstract
The utility model discloses an electric instrument convenient to installation is maintained belongs to electric instrument technical field. It includes manometer, flange and pipeline, the bottom of pipeline is installed on the flange on the manometer, the bottom of flange is installed on the pipeline through sealing connection subassembly, sealing connection subassembly for play the sealed effect to the junction between flange and the pipeline. This device mainly utilizes two semicircle ring pieces to pass through screw rod and nut to and the collocation of connection piece and fixed a disk that forms together, and the bottom of flange passes through the screw fixation on the disk, and under the cooperation of screw rod, connection piece and nut, can seal the kneck of flange and pipeline with the raw sticky tape in the circle fixed slot that two semicircle fixed slots on the disk formed, thereby when installation and dismantlement, shortened the time of installation maintenance, improved the efficiency of installation maintenance.
Description
Technical Field
The utility model relates to an electric instrument convenient to installation is maintained belongs to electric instrument technical field.
Background
As shown in figure 1, a pipeline on a traditional pressure gauge (1) is mainly connected to a pipeline (3) through a flange (2), and the flange (2) and the main pipeline (3) are wound and sealed through a raw rubber belt (4).
According to the scheme, although the sealing performance between the pressure gauge (1) and the pipeline (3) can be improved, once the pressure gauge (1) needs to be detached from the pipeline (3), the raw adhesive tape (4) can be adhered to the pipeline (3) due to the prolonging of the service life, tools such as a scraper and a screwdriver need to be adopted to scrape the raw adhesive tape (4) adhered to the pipeline (3), and then when a new pressure gauge (1) is installed, a new raw adhesive tape (4) is wound again.
The above-mentioned method will result in the prolonging of the installation and maintenance time, and thus the efficiency of installation and maintenance will be reduced, and it is necessary to design an electrical meter for easy installation and maintenance.
Disclosure of Invention
The utility model discloses to the technical problem that above-mentioned background art mentioned, and adopt following technical scheme to realize:
the utility model provides an electric instrument convenient to installation is maintained, includes manometer, flange and pipeline, the bottom of pipeline is installed on the flange on the manometer, the bottom of flange is installed on the pipeline through sealing connection subassembly, sealing connection subassembly for play sealed effect to the junction between flange and the pipeline.
As a preferred example, the sealing and connecting assembly comprises two semicircular pieces and two connecting pieces, wherein each semicircular piece is provided with a semicircular channel, each semicircular fixing groove is further formed in the side wall of each semicircular piece, each semicircular fixing groove is communicated with the semicircular channel at one side, screw rods are fixedly connected to the two ends of each semicircular piece, each connecting piece is sleeved at one end of each connecting piece on the screw rod located in one semicircular piece, the other end of each connecting piece is clamped on the screw rod located in the other semicircular piece, and each screw rod is sleeved with a nut in a threaded manner.
As a preferred example, a raw adhesive tape is placed inside the semicircular fixing groove.
As a preferable example, four threaded holes are formed in the two semicircular plates, the bottom of the flange is fixed to the whole formed by the two semicircular plates through the four threaded holes, and the channel on the flange is communicated with the whole formed by the two semicircular channels on the two semicircular plates.
As a preferable example, a plurality of bayonets are arranged on the side wall of one end of the connecting piece at equal intervals and correspond to the other screw rod.
The utility model has the advantages that: this device mainly utilizes two semicircle ring pieces to pass through screw rod and nut to and the collocation of connection piece and fixed a disk that forms together, and the bottom of flange passes through the screw fixation on the disk, and under the cooperation of screw rod, connection piece and nut, can seal the kneck of flange and pipeline with the raw sticky tape in the circle fixed slot that two semicircle fixed slots on the disk formed, thereby when installation and dismantlement, shortened the time of installation maintenance, improved the efficiency of installation maintenance.
Drawings
FIG. 1 is a schematic diagram of a prior art structure;
FIG. 2 is a schematic structural view of the present invention;
fig. 3 is a schematic structural view of the sealing connection assembly of the present invention;
fig. 4 is a top view of the sealing and connecting assembly of the present invention;
fig. 5 is a schematic structural view of the middle sealing connection assembly according to another view angle of the present invention.
In the figure: manometer 1, flange 2, pipeline 3, raw sticky tape 4, semi-circular piece 5, connection piece 6, semicircle passageway 7, semicircle fixed slot 8, screw rod 9.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand and understand, the present invention is further explained by combining the following specific drawings.
As shown in fig. 1-5, an electric instrument convenient for installation and maintenance comprises a pressure gauge 1, a flange 2 and a pipeline 3, wherein the bottom of the pipeline on the pressure gauge 1 is installed on the flange 2, the bottom of the flange 2 is installed on the pipeline 3 through a sealing connection assembly, and the sealing connection assembly is used for sealing the joint between the flange 2 and the pipeline 3.
Sealing connection assembly includes two semi-circular ring pieces 5, two connection pieces 6, semicircle passageway 7 has been seted up on every semi-circular ring piece 5, semicircle fixed slot 8 has still been seted up on the lateral wall of every semi-circular ring piece 5, and one side and semicircle passageway 7 of every semicircle fixed slot 8 are linked together, the both ends of semi-circular ring piece 5 still fixedly connected with screw rod 9, 6 one end of every connection piece cup joints on being located the screw rod 9 of one of them semi-circular ring piece 5, the other end joint of connection piece 6 is on being located the screw rod 9 of another semi-circular ring piece 5, equal thread bush has the nut on every screw rod 9.
The raw rubber belt 4 is placed in the semicircular fixing groove 8.
Four threaded holes are formed in the two semi-circular ring pieces 5, the bottom of the flange 2 is fixed with the whole formed by the two semi-circular ring pieces 5 through the four threaded holes, and the channel on the flange 2 is communicated with the whole formed by the two semi-circular channels 7 on the two semi-circular ring pieces 5.
A plurality of bayonets are arranged on the side wall of one end of the connecting piece 6 at equal intervals and correspond to the other screw rod 9.
The purpose of adopting a plurality of bayonets is to adjust the distance between two semi-circular ring pieces 5, comes control raw sticky tape and encloses the elasticity degree on pipeline 3 to can be better play sealed effect.
The working principle is as follows: this device mainly utilizes two semi-circular ring pieces 5 to pass through screw rod 9 and nut to and the collocation of connection piece 6 and fix together and form a disk, and the dominant mode is:
will splice two semicircle ring pieces 5 together earlier, and the circle passageway that utilizes two semicircle passageways 7 to constitute cup joints on pipeline 3, this moment raw sticky tape 4 cover is in the circle passageway that two semicircle passageways 7 constitute, along with the one end joint with connection piece 6 when on screw rod 9, and it is fixed to utilize the nut to screw, thereby can make raw sticky tape 4 can be tight laminating on pipeline 3, and the screw fixation is passed through on the wafer in flange 2's bottom, and at screw rod 9, under the cooperation of connection piece 6 and nut, with raw sticky tape 4 in the circle fixed slot that two semicircle fixed slots 8 on the wafer formed, can seal flange 2 and pipeline 3's kneck, thereby when installation and dismantlement, the time of installation maintenance has been shortened, the efficiency of installation maintenance has been improved.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and such changes and modifications fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides an electric instrument convenient to installation is maintained, includes manometer (1), flange (2) and pipeline (3), install on flange (2) the bottom of pipeline on manometer (1), its characterized in that: the bottom of flange (2) is installed on pipeline (3) through sealed coupling assembling, sealed coupling assembling for play the sealed effect to the junction between flange (2) and pipeline (3).
2. An electrical meter for facilitating installation and maintenance according to claim 1, wherein: sealing connection subassembly includes two semi-circular ring pieces (5), two connection pieces (6), every semicircle passageway (7), every have been seted up on semi-circular ring piece (5) still seted up semicircle fixed slot (8) on the lateral wall of semi-circular ring piece (5), and every one side and semicircle passageway (7) of semicircle fixed slot (8) are linked together, the both ends of semi-circular ring piece (5) are fixedly connected with screw rod (9) still, every connection piece (6) one end cup joints on screw rod (9) that are located one of them semi-circular ring piece (5), the other end joint of connection piece (6) is on screw rod (9) that are located another semi-circular ring piece (5), every equal thread bush has the nut on screw rod (9).
3. An electrical meter for facilitating installation and maintenance according to claim 2, wherein: and a raw adhesive tape (4) is placed in the semicircular fixing groove (8).
4. An electrical meter for facilitating installation and maintenance according to claim 2, wherein: two four threaded holes are formed in the semi-circular ring pieces (5), the bottom of the flange (2) is fixed with the whole formed by the two semi-circular ring pieces (5) through the four threaded holes, and the channel on the flange (2) is communicated with the whole formed by the two semi-circular channels (7) on the two semi-circular ring pieces (5).
5. An electrical meter for facilitating installation and maintenance according to claim 2, wherein: and a plurality of bayonets are arranged on the side wall of one end of the connecting piece (6) at equal intervals and correspond to the other screw rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121060702.0U CN214893834U (en) | 2021-05-18 | 2021-05-18 | Electric instrument convenient to installation is maintained |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121060702.0U CN214893834U (en) | 2021-05-18 | 2021-05-18 | Electric instrument convenient to installation is maintained |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214893834U true CN214893834U (en) | 2021-11-26 |
Family
ID=78945511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121060702.0U Active CN214893834U (en) | 2021-05-18 | 2021-05-18 | Electric instrument convenient to installation is maintained |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214893834U (en) |
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2021
- 2021-05-18 CN CN202121060702.0U patent/CN214893834U/en active Active
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