CN215111139U - Pipe hoop convenient to fasten - Google Patents

Abstract

The utility model relates to the technical field of pipe hoops, in particular to a pipe hoop convenient for fastening, which comprises a pipe hoop body, a liquid guide pipe arranged inside the pipe hoop body and elastic clamping sleeves sleeved at the end openings of the two ends of the liquid guide pipe, wherein the inner side wall of the pipe hoop body is provided with two annular grooves, the adjacent ends of the two elastic clamping sleeves are respectively and movably embedded in the annular grooves, the inner diameter of the adjacent end of the two elastic clamping sleeves is smaller than the inner diameter of the far end, and the outer diameter of the adjacent end of the two elastic clamping sleeves is larger than the outer diameter of the far end, the utility model discloses a pipe hoop convenient for petroleum transportation when a petroleum pipeline is inserted into the pipe hoop body by arranging the liquid guide pipe, and the oil transportation after the two petroleum pipelines are inserted into a person is convenient to realize the clamping fixation by arranging the elastic clamping sleeves at the end openings of the two ends of the liquid guide pipe, through the above arrangement, the pipe hoop in oil field pipe network engineering is solved, when the pipeline is connected, a welding process is also used, and the method has the problems of long construction period and high cost.

Description

Pipe hoop convenient to fasten

Technical Field

The utility model relates to a ferrule technical field specifically is a ferrule convenient to fastening.

Background

The pipe hoop is a short pipe used for connecting two pipes, and is also called an external joint. The pipe hoop is convenient to use and widely applied to the fields of civil buildings, industry, agriculture and the like.

The connecting method comprises threaded connection, welding, connection and the like, in the building installation project, generally welding installation is adopted, particularly in the oil field pipe network project, the used pipelines are mostly large in caliber, and during field operation construction, hundreds of kilometers and thousands of kilometers need to be transported when the pipelines move. When the pipelines are connected, a welding process is also used, and the mode of connecting the two pipelines together by welding has the problems of long construction period and high construction cost, so that certain defects exist, and improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ferrule convenient to fastening is convenient for realize petroleum pipeline's high-speed joint and fixed, has solved current ferrule and has had the long and high problem of construction period of construction cost when the pipe connection.

For the purpose of realizing the above-mentioned high-speed joint and the fixed of being convenient for realize petroleum pipeline, the utility model provides a following technical scheme: the utility model provides a pipe clamp convenient to fastening, includes the pipe clamp body, the inside of pipe clamp body has set firmly the catheter, the both ends port department activity cover of catheter is equipped with the elasticity that is used for the centre gripping pipeline and presss from both sides the cover, two holding have been seted up on the length direction to the inside lateral wall of pipe clamp body the annular groove of elasticity clamp cover, two the last one end that is close to of elasticity clamp cover is movably inlayed respectively and is located in the annular groove, and the internal diameter of the last one end that is close to of two elasticity clamp covers is less than the internal diameter of the one end of keeping away from mutually, and the external diameter of the last one end that is close to of two elasticity clamp covers is greater than the external diameter of the one end of keeping away from mutually.

Optionally, the elastic jacket is in a circular tube shape, a plurality of first elastic grooves are formed in the outer wall of one end of the elastic jacket along the axis direction of the elastic jacket, a plurality of second elastic grooves are formed in the other end of the elastic jacket along the axis direction of the elastic jacket, and the first elastic grooves and the second elastic grooves are formed in a staggered mode.

Optionally, the elastic jacket is divided into a plurality of clamping portions by a first elastic groove and a second elastic groove, and a round angle is integrally formed on one side of each of the plurality of clamping portions, which is close to the outer end portion.

Optionally, the outside of ferrule body has evenly seted up the thread groove, the inside threaded connection of thread groove has the stop screw, and every the inner of stop screw respectively with every the lateral wall looks butt of clamping part, and the stop screw outer end is concave end hexagon socket head.

Optionally, a fixing ring is fixedly sleeved on the outer side of the middle part of the catheter, and the outer side wall of the fixing ring is fixedly connected with the inner side wall of the elastic jacket.

Optionally, sealing rings are sleeved and fixed on the outer sides of the ports at the two ends of the catheter.

Compared with the prior art, the utility model provides a ferrule convenient to fastening possesses following beneficial effect:

1. the utility model discloses a set up the catheter in the inside of pipe hoop body, the petroleum transportation when being convenient for petroleum pipeline to insert the inside of pipe hoop body, through set up the elasticity jacket in the port department at catheter both ends, be convenient for realize the centre gripping after two petroleum pipeline pegs graft and fix, through the above setting, solved in oil field pipe network engineering, when carrying out the pipe connection, still use welding process, this mode has the problem that construction period is long and construction cost is high;

2. the utility model discloses an evenly set up the thread groove in the outside of ferrule body to and at the screw of stopping of every clamping part lateral wall of the inside threaded connection butt of thread groove, the fastening nature of reinforcing clamping part interlock that can step forward in the petroleum pipeline outside, thereby reach the complete fixation to the petroleum pipeline.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

FIG. 2 is a schematic view of the full section of FIG. 1;

fig. 3 is an explosion diagram of the overall structure of the present invention.

In the figure: 1. a pipe clamp body; 2. a catheter; 101. a thread groove; 102. a set screw; 3. an elastic jacket; 301. a first elastic groove; 302. a second elastic groove; 303. a clamping portion; 304. round corners; 4. an annular groove; 5. a fixing ring; 6. and (5) sealing rings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): referring to fig. 1 to 3, a pipe clamp convenient for fastening comprises a pipe clamp body 1, a liquid guide pipe 2 is fixedly arranged in the pipe clamp body 1, a fixing ring 5 is fixedly sleeved outside the middle part of the liquid guide pipe 2, the outer side wall of the fixing ring 5 is fixedly connected with the inner side wall of an elastic jacket 3, sealing rings 6 are fixedly sleeved outside the ports at the two ends of the liquid guide pipe 2, the elastic jacket 3 for clamping a pipeline is movably sleeved at the ports at the two ends of the liquid guide pipe 2, two annular grooves 4 for accommodating the elastic jacket 3 are formed in the inner side wall of the pipe clamp body 1 along the length direction, one ends of the two elastic jackets 3 close to each other are movably embedded in the annular grooves 4 respectively, the inner diameter of the ends close to each other on the two elastic clamping sleeves 3 is smaller than that of the ends far away from each other, and the outer diameter of the ends close to each other on the two elastic clamping sleeves 3 is larger than that of the ends far away from each other;

the elastic jacket 3 is in a circular tube shape, the outer wall of one end of the elastic jacket 3 is provided with a plurality of first elastic grooves 301 along the axis direction, the other end of the elastic jacket 3 is provided with a plurality of second elastic grooves 302 along the axis direction, the first elastic grooves 301 and the second elastic grooves 302 are arranged in a staggered manner, the elastic jacket 3 is divided into a plurality of clamping parts 303 through the arranged first elastic grooves 301 and the arranged second elastic grooves 302, and a circular angle 304 is integrally formed on one side of each clamping part 303 close to the outer end part;

the round angle 304 is arranged to facilitate the petroleum pipeline to be inserted into the elastic jacket 304, a certain guiding function is achieved, two petroleum pipelines to be connected can be respectively inserted into the elastic jackets 3 in the ports at the two ends of the pipe hoop body 1, and can be connected through the liquid guide pipe 2 arranged between the two elastic jackets 3, the sealing rings 6 for sealing are arranged on the outer sides of the ports at the two ends of the liquid guide pipe 2, therefore, the two petroleum pipelines can be sealed after being connected through the sealing rings 6 on the outer sides of the ports of the liquid guide pipe 2 through the shroud ring, leakage is prevented from occurring when petroleum liquid is conveyed, when the inserting ends of the two petroleum pipelines are respectively abutted against the fixing rings 5 on the outer sides of the middle parts of the liquid guide pipe 2, the outer sides of the two petroleum pipelines can prop open one end with a small inner diameter of the elastic jacket 3, the outer side of one end with a small inner diameter of the elastic jacket 3 can be completely propped open in the annular groove 4, and expansion connection of the petroleum pipelines and the elastic jacket 3 is achieved, so that each clamping portion 303 is tightly meshed with the outer side of the petroleum pipeline;

the outer side of the pipe hoop body 1 is uniformly provided with a thread groove 101, the inner part of the thread groove 101 is in threaded connection with a set screw 102, the inner end of each set screw 102 is respectively abutted with the outer side wall of each clamping part 303, and the outer end of each set screw 102 is a concave end hexagon socket;

after the outer side of the petroleum pipeline is tightly engaged by each clamping part 303, the clamping parts can be inserted into the concave end inner hexagonal grooves of the set screw 102 through an inner hexagonal wrench, then the set screw 102 is screwed, the set screw 102 abuts against the outer side wall of each clamping part 303 through rotating the screwable threaded groove 101, and the fastening performance of the clamping parts 303 engaged on the outer side of the petroleum pipeline can be further enhanced through the abutting of the set screw 102 by each clamping part 303, so that the petroleum pipeline is completely fixed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A pipe clamp convenient to fasten, comprising a pipe clamp body (1), characterized in that: the utility model discloses a pipe clamp, including pipe clamp body (1), the inside of pipe clamp body (1) sets firmly catheter (2), the movable cover in both ends port department of catheter (2) is equipped with the elastic jacket (3) that are used for the centre gripping pipeline, the inside lateral wall of pipe clamp body (1) has been seted up two along length direction and has been held the annular groove (4) of elastic jacket (3), two the last one end that is close to of elastic jacket (3) is movable respectively to be inlayed and is located in annular groove (4), and the internal diameter of the last one end that is close to of two elastic jacket (3) is less than the internal diameter of the one end of keeping away from mutually, and the external diameter of the last one end that is close to of two elastic jacket (3) is greater than the external diameter of the one end of keeping away from mutually.

2. A pipe clamp to facilitate tightening according to claim 1, wherein: the elastic jacket (3) is in a circular tube shape, a plurality of first elastic grooves (301) are formed in the outer wall of one end of the elastic jacket (3) along the axis direction of the elastic jacket, a plurality of second elastic grooves (302) are formed in the other end of the elastic jacket (3) along the axis direction of the elastic jacket, and the first elastic grooves (301) and the second elastic grooves (302) are formed in a staggered mode.

3. A pipe clamp to facilitate tightening according to claim 2, wherein: the elastic jacket (3) is divided into a plurality of clamping parts (303) through a first elastic groove (301) and a second elastic groove (302), and a round angle (304) is integrally formed on one side of each clamping part (303) close to the outer end part.

4. A pipe clamp to facilitate tightening according to claim 3, wherein: threaded groove (101) have evenly been seted up in the outside of ferrule body (1), the internal thread connection of threaded groove (101) has set screw (102), and every the inner of set screw (102) respectively with every the lateral wall looks butt of clamping part (303), and set screw (102) outer end is concave end hexagon socket head.

5. A pipe clamp to facilitate tightening according to claim 1, wherein: the outer side of the middle part of the catheter (2) is fixedly sleeved with a fixing ring (5), and the outer side wall of the fixing ring (5) is fixedly connected with the inner side wall of the elastic jacket (3).

6. A pipe clamp to facilitate tightening according to claim 1, wherein: and sealing rings (6) are fixedly sleeved on the outer sides of the ports at the two ends of the liquid guide pipe (2).

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