CN212080473U

CN212080473U - Coated anti-corrosion pipeline

Info

Publication number: CN212080473U
Application number: CN202020258045.XU
Authority: CN
Inventors: 郭媛
Original assignee: Jiangsu Jiyuan Pipe Industry Co ltd
Current assignee: Jiangsu Jiyuan Pipe Industry Co ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-12-04
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a cladding type anticorrosive pipeline belongs to anticorrosive pipeline technical field, a cladding type anticorrosive pipeline, including metal collapsible tube, metal collapsible tube's inside is provided with the rubber pipeline, metal collapsible tube's both ends fixedly connected with inserted hole, the rubber pipeline splices with the inserted hole, metal collapsible tube's both sides are provided with first pipeline and second pipeline respectively, first pipeline is located one side of second pipeline, the one end that first pipeline is close to the inserted hole is provided with the socket, spout and ring groove have been seted up to the internal surface of socket, the spout is located one side of ring groove, and the spout is connected with ring groove. The device structure can increase the joint strength of bellmouth and inserted hole, and it is more excellent to adopt the sealed fixed effect of outside injection melten gel adhesion simultaneously, and the pipeline junction has certain degree of buckling to bear the collision of less impact force under metal collapsible tube's effect simultaneously, reduces the probability of damage.

Description

Coated anti-corrosion pipeline

Technical Field

The utility model relates to an anticorrosive pipeline technical field, more specifically say, relate to an anticorrosive pipeline of cladding type.

Background

The length of the formed anti-corrosion pipeline is limited, and the anti-corrosion pipeline needs to be butted for construction projects which need more than two sections of anti-corrosion pipelines, in the prior art, to realize the butt joint of the anti-corrosion pipeline, the two ends of the anti-corrosion pipeline are required to be provided with the sockets and the sockets to realize the cladding type connection, when in use, the spigots on one group of pipelines are inserted into the bellmouths of the other group of pipelines, and then the spigots are adhered, sealed and fixed by the melt adhesive, but the two groups of pipelines are adhered, sealed and fixed through the molten rubber, the connection strength of the two groups of pipelines is not high, the molten rubber between the bell mouth and the spigot mouth after being used for a certain time is corroded and aged to easily cause the pipelines to be separated and fall off, and furthermore, because the connecting surface of the bell mouth and the spigot on the pipeline is small, once the bell mouth or the spigot is subjected to larger radial force, the bell mouth and the spigot are easy to fall off, so that the pipeline is easy to damage and cannot be used.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide an anticorrosive pipeline of cladding type, the device structure can increase the joint strength of bellmouth and inserted hole, and it is more excellent to adopt the sealed fixed effect of outside injection melten gel adhesion simultaneously, and the pipeline junction has certain degree of buckling to bear the collision of less impact force simultaneously under metal collapsible tube's effect, reduces the probability of damage.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a cladding type anticorrosive pipeline, includes metal collapsible tube, metal collapsible tube's inside is provided with the rubber pipeline, metal collapsible tube's both ends fixedly connected with inserted hole, the rubber pipeline splices with the inserted hole, metal collapsible tube's both sides are provided with first pipeline and second pipeline respectively, first pipeline is located one side of second pipeline, the one end that first pipeline is close to the inserted hole is provided with the socket, spout and ring groove have been seted up to the internal surface of socket, the spout is located one side of ring groove, and the spout is connected with ring groove, the position fixedly connected with triangle that the surface of inserted hole is close to one end hinders the piece, the surface and the spout of first pipeline correspond the position and seted up the injection port, the injection port is connected with the spout.

Furthermore, the number of the sliding grooves and the number of the triangular sliding blocks are three, the sliding grooves and the triangular sliding blocks are distributed on the outer surface of the receiving port and the outer surface of the inserting port at equal intervals, the positions of the sliding grooves correspond to the positions of the triangular sliding blocks one to one, and the sliding grooves correspond to the positions of the triangular blocking blocks one to one, so that the receiving port is conveniently butted with the inserting port.

Furthermore, the triangular block is matched with the sliding groove and is in sliding connection with the sliding groove, and the triangular block is inserted into the receiving opening through the sliding groove by utilizing the sliding connection of the triangular block and the sliding groove.

Furthermore, it is three the spout all is connected with ring groove, and ring groove and triangle stop block swing joint, when triangle stop block has the spout to remove to ring groove inside, rotates metal collapsible tube, and triangle stop block moves in ring groove inside, staggers with the spout position, then triangle stop block supports ring groove internal surface and fixes.

Furthermore, the first pipeline and the second pipeline are identical in size and specification, the two ends of the first pipeline and the two ends of the second pipeline are provided with the bearing ports, and the multiple groups of pipeline cladding types are fixedly connected through the structure.

Furthermore, the socket and the inserting opening are matched with each other, and the outer surfaces of the inserting opening and the socket are provided with anti-slip lines which can increase the friction force between the inserting opening and the socket, so that the resistance of the socket is increased and the socket is not easy to separate.

Furthermore, an injection port is also formed in the position, close to the annular clamping groove, of the outer surface of the first pipeline, and molten glue is injected into the sliding groove and the annular clamping groove through the injection port to adhere and fix the socket and the insertion hole.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

when the device is used, firstly, the metal hose is placed between two pipelines to be butted, then the inserting holes at two ends of the metal hose are aligned to the receiving ports on the pipelines, the triangular blocking block is aligned to the sliding groove formed in the receiving port, then the inserting hole is inserted into the receiving port, then the triangular blocking block moves in the sliding groove, when the inserting hole is completely inserted into the receiving port, the triangular blocking block moves to the interior of the annular clamping groove, then a user rotates the metal hose, the inserting hole is forced to drive the triangular blocking block to rotate and move in the annular clamping groove and is staggered with the sliding groove, then the triangular blocking block abuts against the inner surface of the annular clamping groove, the inserting hole is firmly fixed in the interior of the receiving port, and at the moment, the user injects molten rubber into the sliding groove and the annular clamping groove through the injection port, the bearing port and the insertion hole are adhered, sealed and fixed, the pipeline is installed and fixed, when the pipeline is laid for use, if the joint is accidentally impacted, the joint of the pipeline has a certain bending degree under the action of the metal hose, so that the impact of smaller impact force can be borne, and the damage probability is reduced.

Drawings

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

fig. 2 is a schematic structural view of the metal hose, the first pipeline and the second pipeline of the present invention;

fig. 3 is a schematic structural view of the metal hose and the first pipeline of the present invention;

FIG. 4 is a schematic view of the structure of the triangular stop block and the chute of the present invention;

fig. 5 is a schematic view of the triangular block and the circular groove of the present invention.

The reference numbers in the figures illustrate:

1. a metal hose; 2. an insertion opening; 3. a first conduit; 4. a second conduit; 5. a socket; 6. a chute; 7. a triangular block; 8. an annular neck; 9. an injection port; 10. a rubber pipeline.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1 to 5, a coated anti-corrosion pipeline includes a metal hose 1, as shown in fig. 1 and 2, a rubber pipe 10 is disposed inside the metal hose 1, two ends of the metal hose 1 are fixedly connected with an insertion opening 2, the rubber pipe 10 is bonded to the insertion opening 2, two sides of the metal hose 1 are respectively provided with a first pipe 3 and a second pipe 4, the first pipe 3 is located at one side of the second pipe 4, one end of the first pipe 3 close to the insertion opening 2 is provided with a socket 5, the first pipe 3 and the second pipe 4 have the same size and specification, and two ends of the first pipe 3 and the second pipe 4 are both provided with sockets 5, and a plurality of groups of pipes are coated and connected and fixed through the structure;

as shown in fig. 3, 4 and 5, the inner surface of the receiving port 5 is provided with a sliding groove 6 and an annular clamping groove 8, the sliding groove 6 is located on one side of the annular clamping groove 8, the sliding groove 6 is connected with the annular clamping groove 8, a triangular block 7 is fixedly connected to a position of the outer surface of the insertion port 2 close to one end, an injection port 9 is arranged on the outer surface of the first pipeline 3 corresponding to the sliding groove 6, an injection port 9 is also arranged on the outer surface of the first pipeline 3 close to the annular clamping groove 8, molten rubber is injected into the sliding groove 6 and the annular clamping groove 8 through the injection port 9 to adhere and fix the receiving port 5 and the insertion port 2, the injection port 9 is connected with the sliding groove 6, the receiving port 5 is matched with the insertion port 2, and anti-slip veins are arranged on the outer surfaces of the insertion port 2 and the receiving port 5, and can increase the friction force between the insertion port, the resistance is increased and the separation is not easy.

The device structure can increase the joint strength of bellmouth 5 and inserted hole 2, and it is more excellent to adopt the sealed fixed effect of outside injection melten gel adhesion simultaneously, and the pipeline junction has certain degree of buckling to bear the collision of less impact force under metal collapsible tube 1's effect simultaneously, reduces the probability of damage.

The working principle is as follows:

by adding a metal hose 1, an insertion opening 2, a receiving opening 5, a triangular block 7, a sliding groove 6, a ring-shaped clamping groove 8, an injection opening 9 and other structural components into the device, when the device is used, the metal hose 1 is firstly placed between two pipelines to be butted, then the insertion openings 2 at two ends of the metal hose 1 are aligned with the receiving openings 5 on the pipelines, the triangular block 7 is aligned with the sliding groove 6 formed in the receiving opening 5, then the insertion opening 2 is inserted into the receiving opening 5, then the triangular block 7 moves in the sliding groove 6, when the insertion opening 2 is completely inserted into the receiving opening 5, the triangular block 7 moves to the inside of the ring-shaped clamping groove 8, then a user rotates the metal hose 1, forces the insertion opening 2 to drive the triangular block 7 to rotate and move in the ring-shaped clamping groove 8 and is staggered with the position of the sliding groove 6, and then the triangular block 7 abuts against the inner surface of the ring-shaped clamping groove, firmly fix inserted hole 2 in the inside of bellmouth 5, the user pours into spout 6 and ring groove 8 inside with the melten gel through injection port 9 this moment, to bearing bellmouth 5 and the sealed fixed of inserted hole 2 position adhesion, the installation fixed work of pipeline is accomplished, when the pipeline is laid and is used, if the junction receives unexpected striking, there is certain degree of buckling in the effect of metal collapsible tube 1 pipeline junction can bear the collision of less impact force, reduces the probability of damage.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a cladding type anticorrosive pipeline, includes metal collapsible tube (1), its characterized in that: the rubber pipe (10) is arranged in the metal hose (1), the insertion hole (2) is fixedly connected to the two ends of the metal hose (1), the rubber pipe (10) is connected with the insertion hole (2) in a gluing mode, the first pipe (3) and the second pipe (4) are arranged on the two sides of the metal hose (1) respectively, the first pipe (3) is located on one side of the second pipe (4), the bearing port (5) is arranged at one end, close to the insertion hole (2), of the first pipe (3), the sliding groove (6) and the annular clamping groove (8) are formed in the inner surface of the bearing port (5), the sliding groove (6) is located on one side of the annular clamping groove (8), the sliding groove (6) is connected with the annular clamping groove (8), the triangular blocking block (7) is fixedly connected to the position, close to one end, of the outer surface of the insertion hole (2), the injection port (9) is formed in the position, corresponding to the sliding groove (6), the injection port (9) is connected with the chute (6).

2. The coated corrosion-resistant pipeline according to claim 1, wherein: the number of the sliding grooves (6) and the number of the triangular sliding blocks are three, the sliding grooves and the triangular sliding blocks are distributed on the outer surface of the bearing port (5) and the outer surface of the inserting port (2) at equal intervals, and the positions of the sliding grooves (6) correspond to the positions of the triangular sliding blocks one to one.

3. The coated corrosion-resistant pipe according to claim 2, wherein: the triangular block (7) is matched with the sliding groove (6), and the block is connected with the sliding groove (6) in a sliding manner.

4. A coated corrosion-resistant pipe as claimed in claim 3, wherein: the three sliding grooves (6) are connected with an annular clamping groove (8), and the annular clamping groove (8) is movably connected with a triangular blocking block (7).

5. The coated corrosion-resistant pipeline according to claim 4, wherein: the size and specification of the first pipeline (3) and the second pipeline (4) are the same, and the two ends of the first pipeline (3) and the second pipeline (4) are provided with bearing ports (5).

6. The coated corrosion-resistant pipeline according to claim 5, wherein: the socket (5) is matched with the insertion opening (2), and anti-skid grains are arranged on the outer surfaces of the insertion opening (2) and the socket (5).

7. The coated corrosion-resistant pipeline according to claim 6, wherein: an injection port (9) is also formed in the position, close to the annular clamping groove (8), of the outer surface of the first pipeline (3).