Socket pipe fitting with reinforcing steel ring

Abstract

The utility model relates to the technical field of pipe fittings, in particular to a spigot and socket pipe fitting with reinforcing steel rings, which comprises a spigot and socket pipe body, the reinforcing steel rings are sleeved at two ends of the spigot and socket pipe body, a baffle is integrally formed at one end of each reinforcing steel ring, and a rubber traction strip is fixed on the inner ring surface of each baffle. One end of the rubber traction strip is fixed on the surface of the rubber gasket, and the rubber gasket is inserted into the socket pipe body; the socket pipe fitting has the advantages that the reinforcing steel rings are arranged at the two ends of the socket pipe fitting, and the socket pipe fitting is firmly fixed in the splicing grooves, so that the tensile strength, the compression resistance and the torsion resistance of the socket pipe fitting are effectively improved. By means of the reinforcing structure, the pipe fitting can keep high stability and reliability when bearing high pressure, high temperature or complex geological conditions.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of pipe fittings, in particular to a socket pipe fitting with reinforced steel rings. BACKGROUND

[0002] In the pipeline system, the socket pipe fitting is the key component to connect different pipeline sections, and its performance and stability are directly related to the safety and reliability of the entire pipeline system. The traditional socket pipe fitting often relies only on the strength of the pipe body and the fastening force of the threaded connection to ensure the stability and sealing of the connection. However, in actual application, this connection method often has problems such as loose threads and poor sealing when facing high pressure, high temperature or complex geological conditions, thereby affecting the normal operation of the pipeline system.

[0003] In order to solve the above problems, the industry has begun to explore the method of adding a reinforcing structure to the socket pipe fitting. One common method is to add a reinforced steel ring at both ends of the socket pipe fitting to improve the strength and stability of the pipe fitting. However, the traditional reinforced steel ring is often connected to the socket pipe fitting body by welding or bolt fixation, which not only complicates the construction, but also may damage the pipe body and affect the service life of the pipe fitting. SUMMARY

[0004] The purpose of the utility model is to provide a socket pipe fitting with a reinforced steel ring to solve the problems raised in the background technology.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: a socket pipe fitting with a reinforced steel ring, comprising a socket pipe body, a reinforced steel ring is sleeved at both ends of the socket pipe body, one end of the reinforced steel ring is integrally formed with a baffle, an inner ring surface of the baffle is fixed with a rubber traction strip, one end of the rubber traction strip is fixed on the surface of a rubber gasket, and the rubber gasket is inserted into the socket pipe body.

[0006] Preferably, both ends of the socket pipe body are provided with internal threads on the inner ring surface.

[0007] Preferably, both ends of the socket pipe body are provided with assembly grooves on the outer ring surface, the assembly grooves are annular grooves, the reinforced steel ring is a "T" shaped circular pipe, and the reinforced steel ring is sleeved in the assembly groove.

[0008] Preferably, two perforations are provided on the surface of the reinforced steel ring, a screw rod is inserted into the perforation,

[0009] one end of the screw rod is fixed on the side wall of the assembly groove, and the other end of the screw rod is sleeved with a nut.

[0010] Preferably, the baffle is a circular ring plate, the inner diameter of the baffle is greater than the inner ring diameter of the end of the socket pipe body,

[0011] The rubber traction strip is an "L" shaped arc strip, and the rubber gasket is a circular ring plate.

[0012] Compared with the prior art, the utility model has the beneficial effects that:

[0013] The socket pipe fitting with the reinforcing steel ring has the reinforcing steel ring arranged at both ends of the socket pipe fitting and fixed firmly in the assembling groove, so that the tensile, compressive and torsional resistance of the socket pipe fitting is effectively improved. The reinforcing structure makes the pipe fitting maintain high stability and reliability when subjected to high pressure, high temperature or complex geological conditions. The reinforcing steel ring has a "T" shaped circular tube structure, can be conveniently sleeved in the assembling groove and is quickly fixed through the screw rod and the nut. The installation mode not only simplifies the construction process, reduces the construction difficulty, but also reduces the damage to the pipe body and prolongs the service life of the pipe fitting. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a structural side view of the utility model;

[0016] Figure 3 It is Figure 2 It is a structural sectional view of A-A in the utility model;

[0017] Figure 4 It is Figure 3 It is an enlarged schematic view of the structure of A in the utility model;

[0018] Figure 5 It is a structural schematic view of the reinforcing steel ring of the utility model.

[0019] In the drawing: socket pipe body 1, assembling groove 2, reinforcing steel ring 3, perforation 4, screw rod 5, nut 6, baffle 7, rubber traction strip 8, rubber gasket 9. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme of the utility model clear, complete and the advantages more clear and apparent, the following will be further described in detail by combining the drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the utility model, not all embodiments, and are only used to explain the embodiments of the utility model, and do not limit the embodiments of the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the scope of protection of the utility model.

[0021] Please refer to Figures 1-5The utility model provides a kind of technical scheme: a socket pipe fitting with reinforcing steel ring, including socket pipe body 1, both ends of socket pipe body 1 are equipped with internal thread on inner ring surface, the both ends of socket pipe body 1 are all equipped with reinforcing steel ring 3, both ends of socket pipe body 1 are all equipped with assembling groove 2 on outer ring surface, assembling groove 2 is annular groove, reinforcing steel ring 3 is "T" letter-shaped circular tube, reinforcing steel ring 3 is equipped in assembling groove 2;Two perforations 4 are equipped on the surface of reinforcing steel ring 3, screw rod 5 is inserted in the inside of perforation 4, one end of screw rod 5 is fixed on the side wall of assembling groove 2, the other end of screw rod 5 is equipped with nut 6 with screwing.In use, reinforcing steel ring 3 is equipped in assembling groove 2, screw rod 5 passes through perforation 4 at this time, then nut 6 is equipped and screwed on screw rod 5, baffle 7 is tightly abutted on the end of socket pipe body 1 at this time, reinforcing steel ring 3 is firmly fixed on the end of socket pipe body 1, and the end of socket pipe body 1 is protected.

[0022] One end of reinforcing steel ring 3 is integrally formed with baffle 7, the inner ring surface of baffle 7 is fixed with rubber traction strip 8, one end of rubber traction strip 8 is fixed on the surface of rubber gasket 9, and rubber gasket 9 is inserted in socket pipe body 1;Baffle 7 is circular ring plate, the inner diameter of baffle 7 is greater than the end inner ring diameter of socket pipe body 1, rubber traction strip 8 is "L" letter-shaped arc strip, and rubber gasket 9 is circular ring plate.When reinforcing steel ring 3 is installed in assembling groove 2, rubber gasket 9 and rubber traction strip 8 are all inserted into socket pipe body 1, when conveying pipeline is connected to the end of socket pipe body 1, rubber traction strip 8 is clamped between conveying pipeline and the thread of socket pipe body 1, to avoid thread loosening, and rubber gasket 9 is clamped between conveying pipeline and socket pipe body 1, to improve the sealing property after socket pipe body 1 and conveying pipeline are connected.

[0023] The procedure for using the socket pipe fitting with the reinforcing steel ring is as follows: align the reinforcing steel ring 3 with the assembly slot 2 at one end of the socket pipe body 1, ensuring that the "T" shaped structure of the reinforcing steel ring 3 is fully embedded in the assembly slot 2. Confirm that the perforations 4 on the reinforcing steel ring 3 are aligned with the threaded rods 5 on the side wall of the assembly slot 2. Pass the threaded rods 5 through the perforations 4 of the reinforcing steel ring 3, ensuring that the threaded rods 5 pass completely through. On the end of the threaded rods 5 that protrudes from the reinforcing steel ring 3, fit and screw the nuts 6, gradually tightening until the nuts 6 are tightly attached to the reinforcing steel ring 3, at which point the baffle 7 should be tightly against the end of the socket pipe body 1, ensuring that the reinforcing steel ring 3 is securely fixed. Check that the rubber traction strips 8 and rubber gaskets 9 on the baffle 7 are securely installed, ensuring that there is no looseness or damage. Insert the rubber gaskets 9 into the interior of the socket pipe body 1, ensuring that the rubber gaskets 9 are completely located within the socket pipe body 1. At the same time, ensure that the rubber traction strips 8 are correctly clamped between the inner wall of the socket pipe body 1 and the rubber gaskets 9 as the rubber gaskets 9 are inserted. Align the other end of the delivery pipe with the end of the socket pipe body 1 that has the reinforcing steel ring 3 and rubber assembly installed. Rotate the delivery pipe so that its internal threads tightly fit with the external threads of the socket pipe body 1 until it is completely tightened. In this process, the rubber traction strips 8 will be clamped between the threads of the delivery pipe and the socket pipe body 1, serving to prevent the threads from loosening. Observe and check the sealing condition at the connection between the socket pipe body 1 and the delivery pipe. Ensure that the rubber gaskets 9 are clamped between the delivery pipe and the socket pipe body 1, forming a good sealing effect. If necessary, the tightening of the nuts 6 can be slightly adjusted to ensure optimal sealing performance.

[0024] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A socket fitting with a reinforcing steel ring, comprising a socket body (1), characterized in that: Both ends of the socket tube body (1) are fitted with reinforcing steel rings (3). One end of the reinforcing steel ring (3) is integrally formed with a baffle (7). A rubber traction strip (8) is fixed on the inner ring surface of the baffle (7). One end of the rubber traction strip (8) is fixed on the surface of the rubber gasket (9). The rubber gasket (9) is inserted into the socket tube body (1).

2. A socket fitting with a reinforcing steel ring according to claim 1, characterized in that: Both ends of the socket tube body (1) are provided with internal threads on the inner ring surface.

3. A socket fitting with a reinforcing steel ring according to claim 1, characterized in that: The two ends of the socket tube body (1) are provided with assembly grooves (2) on the outer ring surface. The assembly grooves (2) are annular grooves. The reinforcing steel ring (3) is a "T" shaped round tube and is fitted in the assembly groove (2).

4. A socket fitting with a reinforcing steel ring according to claim 3, characterized in that: The surface of the reinforcing steel ring (3) has two through holes (4), and a screw (5) is inserted into the through hole (4). One end of the screw (5) is fixed to the side wall of the assembly groove (2), and the other end of the screw (5) is fitted with a nut (6).

5. A socket fitting with a reinforcing steel ring according to claim 1, characterized in that: The baffle (7) is a circular ring plate, and the inner diameter of the baffle (7) is larger than the inner ring diameter of the end of the socket tube body (1). The rubber traction strip (8) is an "L" shaped arc strip, and the rubber gasket (9) is a circular ring plate.

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