CN217634558U

CN217634558U - Pipeline end socket for energy-saving and environment-friendly equipment

Info

Publication number: CN217634558U
Application number: CN202221335490.7U
Authority: CN
Inventors: 黄忠棣
Original assignee: Zhejiang Yijin Head Co ltd
Current assignee: Zhejiang Yijin Head Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-10-21
Anticipated expiration: 2032-05-31

Abstract

The utility model provides a pipeline seal head for energy-saving and environment-friendly equipment, which relates to the technical field of pipeline seal heads and comprises a device body; the device body is provided with conical head, conical head right side is provided with the conical cover, the conical cover left end face of conical head is provided with the butt joint section of thick bamboo, the ring channel of outband screw thread is seted up to the butt joint section of thick bamboo left end outside circumference of conical head, the conical cover right-hand member of conical head is provided with regular hexagonal prism, the regular hexagonal prism right-hand member face of conical head is provided with the screw thread post, the setting of conical head, the convenient pipeline of treating the shutoff passes through the screw thread butt joint installation, it realizes sealedly to make things convenient for tight atress sealing ring to crowd, conveniently rotate through the instrument, make things convenient for pretension atress ring to pass through the screw thread installation, it is lower to have solved the pipeline head and lead to the efficiency of construction on the pipeline through welded mounting, inconvenient problem of fixing pipeline head screw in pipeline inside through the screw thread.

Description

Pipeline seal head for energy-saving and environment-friendly equipment

Technical Field

The utility model belongs to the technical field of the pipe head, especially, relate to a pipe head for energy-concerving and environment-protective equipment.

Background

The end closure is an element for closing the end of a container to isolate the internal and external media, and can be divided into convex, conical, flat and combined shapes according to the shape of the surface of the end closure.

Based on the above, the inventor finds that the existing pipeline end socket for the energy-saving and environment-friendly equipment has the following defects:

1. the pipeline end socket is arranged on the pipeline in a welding mode, so that the construction efficiency is low, and the pipeline end socket is inconvenient to screw into the pipeline for fixing through threads;

2. the threaded connection between the pipeline seal head and the pipeline is low in strength and easy to damage, and a protective cylinder is inconvenient to install outside the pipeline and applies pretightening force to the seal head.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and a pipeline end socket for energy-saving and environment-friendly equipment is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides a pipeline end socket for energy-saving and environment-friendly equipment, which aims to solve the problems that the construction efficiency is low because the existing pipeline end socket is welded and arranged on a pipeline, and the pipeline end socket is inconvenient to screw into the pipeline for fixing through threads; the strength of the threaded connection between the pipeline seal head and the pipeline is low, the pipeline seal head is easy to damage, and the protection cylinder is inconvenient to install outside the pipeline and apply pretightening force to the seal head.

The utility model is used for purpose and efficiency of energy-concerving and environment-protective equipment's pipeline head is reached by following concrete technological means:

the pipeline end socket for the energy-saving and environment-friendly equipment comprises a device body;

the device body is provided with conical head, and conical head right side is provided with the cone cover, and the cone cover left end face of conical head is provided with the butt joint section of thick bamboo, and the ring channel of outband screw thread is seted up to the butt joint section of thick bamboo left end outside circumference of conical head, and the cone cover right-hand member of conical head is provided with regular hexagonal prism, and the regular hexagonal prism right-hand member face of conical head is provided with the screw thread post.

Furthermore, the pretension stress rod of left and right directions is all installed on the inside left side of the pretension threaded hole of pretension stress ring, and the pretension stress rod left side is spacing inside the semicircle bar-shaped groove of the protection reinforcing cylinder, and the outside circumference on the right side of the pretension stress rod is provided with a thread, and the left end face of the pretension stress rod is provided with a regular hexagonal prism.

Furthermore, a pre-tightening stress ring is installed on the threaded column of the conical end socket through threads, a stress ring is arranged outside the pre-tightening stress ring, eight pre-tightening threaded holes which penetrate through the left side and the right side are formed in the stress ring of the pre-tightening stress ring in an annular array mode, a cross plate is arranged in the middle of the stress ring of the pre-tightening stress ring, and a locking threaded hole which penetrates through the left side and the right side is formed in the center of the cross plate of the pre-tightening stress ring.

Further, treat that shutoff pipeline right-hand member outside circumference installs through the screw thread and protect and strengthen a section of thick bamboo, protect and strengthen a section of thick bamboo inside circumference and seted up the screw thread, protect and strengthen a section of thick bamboo outside circumference annular array and set up the semicircle bar groove of direction about eight.

Furthermore, a stressed sealing ring is compressed between the conical seal head and the pipeline to be plugged, and an arc-shaped annular groove is formed in the inner circumference of the stressed sealing ring.

Furthermore, the pipeline to be plugged in the left and right direction is installed inside the annular groove of the conical end socket, an annular groove with internal threads is formed in the inner circumference of the right end of the pipeline to be plugged, and threads are formed in the outer circumference of the right end of the pipeline to be plugged.

Compared with the prior art, the utility model discloses following beneficial effect has:

the setting of conical head, the convenience with treat that the shutoff pipeline passes through the screw thread butt joint installation, convenient crowded tight atress sealing ring realizes sealedly, conveniently rotates through the instrument, and convenient pretension atress ring passes through the screw thread installation, has solved the pipeline head and has leaded to the efficiency of construction lower on the pipeline through welded mounting, and is inconvenient to carry out the problem fixed through the screw thread with pipeline head screw in pipeline inside.

The setting of a section of thick bamboo is strengthened in the protection, conveniently installs through the screw thread and protects treating shutoff pipeline right-hand member junction, makes things convenient for the spacing pretension atress ring in pretension atress pole left side to exert the pretightning force to conical head, has solved that threaded connection department intensity is lower between pipeline head and the pipeline damages easily, inconvenient installs the problem of protection section of thick bamboo additional and exert the pretightning force to the head outside the pipeline.

Drawings

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

Fig. 2 is a schematic diagram of the right-side view structure of the present invention.

Fig. 3 is a schematic sectional structure diagram of the present invention.

Fig. 4 is a schematic view of the disassembly structure of the present invention.

In the figure: 1. a device body; 2. a conical end enclosure; 3. a pipeline to be plugged; 4. a stressed sealing ring; 5. a protective reinforcement cylinder; 6. pre-tightening the stress ring; 7. and pre-tightening the stress rod.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment is as follows:

as shown in figures 1 to 4:

the utility model provides a pipeline seal head for energy-saving and environment-friendly equipment, which comprises a device body 1;

device body 1 is provided with conical head 2, it is convenient to install on treating shutoff pipeline 3 through the screw thread, 2 right sides of conical head are provided with the cone cover, conveniently carry out the atress, the cone cover left end face of conical head 2 is provided with the butt joint section of thick bamboo, conveniently dock, the outer circumference of butt joint section of thick bamboo left end of conical head 2 sets up the ring channel of outband screw thread, conveniently install through the screw thread, the cone cover right-hand member of conical head 2 is provided with positive six prisms, conveniently rotate through the instrument, the positive six prism right-hand member face of conical head 2 is provided with the screw thread post, it installs through the screw thread to make things convenient for pretension atress ring 6, the ring channel internally mounted of conical head 2 has about the orientation treat shutoff pipeline 3, conveniently carry out the shutoff, treat that the inside circumference of shutoff pipeline 3 right-hand member sets up the annular of in-band screw thread, make things convenient for conical head 2 to pass through the screw thread installation, it installs to make things convenient for the protection to strengthen a section of thick bamboo 5 through the screw thread, conical head 2 and treat inside compressed tightly there is atress sealing ring 4 to have atress sealing ring 4 to seal with treating between shutoff pipeline 3, it is provided with the inside circumference of atress sealing ring 4 to be provided with the shutoff, it realizes sealing to make things convenient to receive the atress deformation to seal.

Wherein, treat 3 right-hand members outside circumferences of shutoff pipeline and install protection reinforcing cylinder 5 through the screw thread, conveniently protect the junction, protection reinforcing cylinder 5 inside circumference is seted up threadedly, conveniently install through the screw thread, protection reinforcing cylinder 5 outside circumference annular array sets up the semicircle bar groove of the direction about eight, make things convenient for pretension atress pole 7 left side spacing to place, install pretension atress ring 6 through the screw thread on the screw thread post of conical head 2, conveniently exert the pretightning force left through pretension atress pole 7, pretension atress ring 6 outside is provided with the atress ring, make things convenient for pretension atress pole 7 to pass through the screw thread installation, annular array sets up the pretension screw hole that runs through about eight on the atress ring of pretension atress ring 6, make things convenient for pretension atress pole 7 to install, be provided with the cross between the atress ring of pretension atress ring 6, conveniently install and bear the atress, the cross center of pretension ring 6 sets up the locking screw hole that runs through about, conveniently install on the screw thread post of conical head 2, pretension ring 6's the right side pretension ring 7 all installs pretension pole 7 through the right side of the right side protection reinforcing cylinder 5, make things convenient for the right side to pass through the right side pretension screw thread installation of the protection reinforcing cylinder, make things convenient for the right side to install the right side of pretension protection reinforcing cylinder, make things convenient for the right side to pass through the right side of pretension protection reinforcing cylinder, it is provided with the right-side of pretension screw thread installation, make things convenient for the right-side of pretension screw thread installation, it is provided with the right-to install the right-side of pretension screw thread installation, make things convenient for the right-side of pretension ring 6, make things convenient for the right-free end face of pretension ring 7, it is provided with the right side of pretension ring 7, make things convenient for the right side of pretension screw thread installation, it is provided with the right side of pretension screw thread installation, make things convenient for the right side of pretension ring 7, make things convenient for the right side of pretension screw thread installation, make things convenient for the right side of pretension ring.

The specific use mode and function of the embodiment are as follows:

in the utility model, when installing, take out conical head 2 and rotate the right-hand member of screw in pipeline 3 to be plugged through the instrument, make conical head 2 and pipeline 3 to be plugged connect fixedly through the thread engagement, pay attention to put into the annular inside of pipeline 3 to be plugged with atress sealing ring 4 in advance, extrude atress sealing ring 4 through conical head 2 and pipeline 3 to be plugged from this and realize sealing, install protection reinforcement cylinder 5 at the outside circumference of pipeline 3 right-hand member to be plugged through the screw thread, protect conical head 2 and pipeline 3 to be plugged junction through protection reinforcement cylinder 5, install pretension atress ring 6 on the screw thread post of conical head 2 through the screw thread, put into the semicircle bar inslot of protection reinforcement cylinder 5 on pretension atress pole 7 left side, rotate pretension atress pole 7 through the instrument, make pretension pole 7 right-hand member screw in pretension threaded hole inside pretension atress ring 6 through the screw thread, pretension ring 6 tightens up to the left side through pretension atress ring 6, exert the pretension to conical head 2 outer end from this; the conical end socket 2 is convenient to be installed in butt joint with a pipeline 3 to be plugged through threads, the stressed sealing ring 4 is convenient to squeeze tightly to realize sealing, the rotation through a tool is convenient, the pre-tightening stressed ring 6 is convenient to install through the threads, and the problems that the construction efficiency is low due to the fact that the pipeline end socket is installed on the pipeline in a welding mode, and the pipeline end socket is inconvenient to screw into the pipeline through the threads to be fixed are solved; the protection reinforcing cylinder 5 is convenient to be installed at the right end of the pipeline to be plugged to protect the joint through threads, the left side of the pre-tightening stress rod 7 is convenient to limit and tension the pre-tightening stress ring 6 to apply pre-tightening force to the conical end socket 2, and the problems that the strength of the threaded joint between the pipeline end socket and the pipeline is low, the pipeline is easy to damage, the protection cylinder is inconvenient to install outside the pipeline, and the pre-tightening force is applied to the end socket are solved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A pipeline head for energy-concerving and environment-protective equipment, its characterized in that: comprises a device body (1);

the device body (1) is provided with conical head (2), and conical head (2) right side is provided with the cone cover, and the cone cover left end face of conical head (2) is provided with the butt joint section of thick bamboo, and the outside circumference in butt joint section of thick bamboo left end of conical head (2) is seted up the ring channel of outband screw thread, and the cone cover right-hand member of conical head (2) is provided with regular hexagonal prism, and the right-hand member face of regular hexagonal prism of conical head (2) is provided with the screw thread post.

2. The pipe end socket for the energy-saving and environment-friendly equipment as claimed in claim 1, wherein: the pipeline plugging device is characterized in that a pipeline (3) to be plugged in the left and right direction is arranged inside the annular groove of the conical end socket (2), an annular groove with internal threads is formed in the inner circumference of the right end of the pipeline (3) to be plugged, and threads are formed in the outer circumference of the right end of the pipeline (3) to be plugged.

3. The pipe end socket for the energy-saving and environment-friendly equipment as claimed in claim 2, wherein: a stressed sealing ring (4) is compressed between the conical sealing head (2) and the pipeline (3) to be plugged, and an arc-shaped annular groove is formed in the inner circumference of the stressed sealing ring (4).

4. The pipe end socket for the energy-saving and environment-friendly equipment as claimed in claim 3, wherein: treat that shutoff pipeline (3) right-hand member outside circumference installs protection through the screw thread and strengthens a section of thick bamboo (5), and protection is strengthened a section of thick bamboo (5) inside circumference and is seted up the screw thread, and protection is strengthened a section of thick bamboo (5) outside circumference annular array and is seted up the semicircle bar groove of direction about eight.

5. The pipe end socket for the energy-saving and environment-friendly equipment as claimed in claim 3, wherein: a pre-tightening stress ring (6) is installed on a threaded column of the conical end socket (2) through threads, a stress ring is arranged outside the pre-tightening stress ring (6), eight pre-tightening threaded holes which penetrate through the pre-tightening stress ring are formed in the stress ring of the pre-tightening stress ring (6) in a left-right mode in an annular array mode, a cross plate is arranged in the middle of the stress ring of the pre-tightening stress ring (6), and a locking threaded hole which penetrates through the pre-tightening stress ring (6) in the left-right mode is formed in the center of the cross plate.

6. The pipe end socket for the energy-saving and environment-friendly equipment as claimed in claim 5, wherein: the left side of the inner part of a pre-tightening threaded hole of the pre-tightening stress ring (6) is provided with a pre-tightening stress rod (7) in the left-right direction, the left side of the pre-tightening stress rod (7) is limited in a semicircular strip-shaped groove of the protection reinforcing cylinder (5), the outer circumference of the right side of the pre-tightening stress rod (7) is provided with a thread, and the left end face of the pre-tightening stress rod (7) is provided with a regular hexagonal prism.