CN214662700U - Three-piece pipe clamp device for connecting high-pressure pipelines - Google Patents

Abstract

The utility model belongs to the technical field of the pipe clamp, and a three lamella pipe clamp devices for high-pressure line connects is disclosed, including three pipe clamp, the main meshing end fixed mounting of pipe clamp has the fixture block, the meshing groove has been seted up in the front of fixture block, the draw-in groove is seted up to the vice meshing mouth of pipe clamp, the inside fixed mounting of draw-in groove has the fixed block. The utility model discloses a be provided with the pipe clamp, the fixture block, the draw-in groove, meshing groove and fixed block etc. have realized fixed effectual function, through setting up three identical pipe clamp and being connected with respective main meshing end and vice meshing end meshing, make the fixed block firmly block advance the meshing groove through water pressure, the fixture block firmly blocks in advancing the draw-in groove, fix high-pressure pipeline with the combination mode of meshing perpendicularly, this application is for prior art, the drawback that semicircle adds the bolt mode among the traditional art has been solved, fixed effectual advantage has.

Description

Three-piece pipe clamp device for connecting high-pressure pipelines

Technical Field

The utility model belongs to the technical field of the pipe clamp, specifically a three lamella pipe clamp devices for high-pressure line connects.

Background

The high-pressure pipeline refers to a pipeline bearing internal pressure or external pressure, the high-pressure pipeline is widely used in the field of high-pressure water conveying, and the high-pressure pipeline is generally fixedly connected through a flange or a bolt, so that the high-pressure pipeline cannot be damaged by the internal pressure during working.

At present, a pipe clamp for connecting high-pressure pipelines usually utilizes a bolt and two semicircular metal rings, when the high-pressure pipelines are used, the device is obviously insufficient, due to the adoption of a bolt fixing mode, the fixing effect is poor, the bolt is easy to break down when the pipelines face high pressure, in addition, the bolt fixing mode also makes the disassembly and assembly more troublesome, because the pipe clamp of the high-pressure pipelines is usually not installed in one mode but installed in a plurality of modes, and the bolt fixing mode greatly limits the installation efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above problem, the utility model provides a three lamella pipe clamp devices for high-pressure line connects has fixed effectual and the advantage of the dismouting of being convenient for.

In order to achieve the above object, the utility model provides a following technical scheme: the three-valve pipe clamp device for connecting the high-pressure pipelines comprises three pipe clamps, wherein a clamping block is fixedly mounted at the main meshing end of each pipe clamp, a meshing groove is formed in the front face of each clamping block, a clamping groove is formed in an auxiliary meshing port of each pipe clamp, and a fixing block is fixedly mounted inside each clamping groove.

As an optimal technical scheme of the utility model, it is three intermeshing just uses a common centre of a circle to constitute a concentric circle, three between the pipe clamp main meshing end and the vice meshing end mutual interlock joint, as shown in figure two, three pipe clamp group circle can wrap up and provide the fixed action at high-pressure line's lateral surface, owing to adopt intermeshing's mode, not only fixed effect is better than traditional bolt fastening, still makes the dismouting more convenient.

As the utility model discloses an optimized technical scheme, the medial surface fixed mounting of pipe clamp has the parting strip, the cross sectional shape of parting strip is curved triangle-shaped for one side, makes the medial surface of pipe clamp can set up a plurality of interval distributions through being provided with the parting strip, has reduced the area of contact between pipe clamp medial surface and the high-pressure line way, has increased frictional force for the pipe clamp is fixed more stably.

As an optimal technical scheme of the utility model, the quantity of parting strip is two and distributes both ends around the pipe clamp medial surface respectively, the quantity of parting strip can set up to two to five, and as shown in the drawing one, the parting strip sets up the interlayer through the medial surface at the pipe clamp, comes to carry out processing customization in a flexible way according to the work demand of reality.

As a preferred technical scheme of the utility model, the shape and the size looks adaptation of the shape and the size of meshing groove and fixed block, the cross sectional shape of meshing groove and fixed block is the V type, and meshing groove and fixed block form spacing formula together through the mode joint of meshing and fix for can not break by fixed high-pressure pipeline, make meshing groove and fixed block firmly mesh together and need not extra fixing tool, simple and practical through hydraulic effect.

As an optimal technical scheme of the utility model, the shape and the size looks adaptation of shape and size and draw-in groove of fixture block, fixture block and draw-in groove mutually perpendicular, fixture block and draw-in groove mesh together equally to complementary form forms a complete seal structure, and tight meshing is firmly in the same place under hydraulic effect.

As an optimal technical scheme of the utility model, the pipe clamp is made by the stainless steel, the thickness value of pipe clamp is twenty millimeters, and the intensity of pipe clamp is very high for fixed effect multiplication, stainless steel can also avoid rustting simultaneously, thereby prevents that the staff from causing the danger of tetanus because carelessly being scratched at the dismouting in-process.

As an optimal technical scheme of the utility model, the surface of pipe clamp all is the circular arc size homogeneous phase of circular arc transition design and circular arc transition department everywhere, the surface of pipe clamp is owing to adopt circular arc transition processing for the staff is more comfortable at the hand of taking and gripping and installing, and the surface of pipe clamp is the laminating hand more, accords with human engineering.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a be provided with the pipe clamp, the fixture block, the draw-in groove, meshing groove and fixed block etc. have realized fixed effectual function, through setting up three identical pipe clamp and being connected with respective main meshing end and vice meshing end meshing, make the fixed block firmly block advance the meshing groove through water pressure, the fixture block firmly blocks in advancing the draw-in groove, fix high-pressure pipeline with the combination mode of meshing perpendicularly, this application is for prior art, the drawback that semicircle adds the bolt mode among the traditional art has been solved, fixed effectual advantage has.

2. The utility model discloses a be provided with fixture block, draw-in groove, meshing groove and fixed block etc. and realized the function of the dismouting of being convenient for, carry out the joint meshing with vice meshing end through the main meshing end that is provided with the pipe clamp, through the fixture block card in the draw-in groove, through the fixed block card in the meshing groove, just can realize the dismouting of pipe clamp through simple intermeshing, saved the trouble of bolt fastening, have the advantage of the dismouting of being convenient for.

Drawings

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

FIG. 2 is a schematic structural view of the combination of three pipe clamps of the present invention;

fig. 3 is a schematic structural view of the inner side surface of the pipe clamp of the present invention;

fig. 4 is a schematic diagram of the separation of the three pipe clamps of the present invention.

In the figure: 1. a pipe clamp; 2. a spacer bar; 3. a clamping block; 4. a card slot; 5. an engagement groove; 6. and (5) fixing blocks.

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.

As shown in fig. 1 to 4, the utility model provides a three lamella pipe clamp devices for high pressure pipeline connects, including three pipe clamp 1, the main meshing end fixed mounting of pipe clamp 1 has fixture block 3, and meshing groove 5 has been seted up in fixture block 3's front, and draw-in groove 4 is seted up to the vice meshing mouth of pipe clamp 1, and the inside fixed mounting of draw-in groove 4 has fixed block 6.

Wherein, intermeshing and use common centre of a circle to constitute a concentric circle between three pipe clamp 1, interlock joint each other between three pipe clamp 1's the main meshing end and the vice meshing end, as shown in figure two, three pipe clamp 1 constitutes the circle and can wrap up the lateral surface that provides the fixed action at high-pressure pipeline, owing to adopt intermeshing's mode, not only fixed effect is better than traditional bolt fastening, still makes the dismouting more convenient.

Wherein, the medial surface fixed mounting of pipe clamp 1 has division bar 2, and the cross sectional shape of division bar 2 is curved triangle-shaped for one side, makes the medial surface of pipe clamp 1 can set up a plurality of interval distributions through being provided with division bar 2, has reduced the area of contact between 1 medial surface of pipe clamp and the high-pressure line, has increased frictional force for pipe clamp 1 is fixed more stably.

Wherein, the quantity of parting bead 2 is two and distributes both ends around pipe clamp 1 medial surface respectively, and the quantity of parting bead 2 can set up to two to five, and as shown in the first picture, parting bead 2 sets up the interlayer through the medial surface at pipe clamp 1, processes the customization according to the work demand of reality in a flexible way.

Wherein, the shape and the size of meshing groove 5 and the shape and the size looks adaptation of fixed block 6, the cross sectional shape of meshing groove 5 and fixed block 6 are the V type, and meshing groove 5 and fixed block 6 form spacing formula fixed together through the mode joint of meshing for by fixed high-pressure pipeline can not break, make meshing groove 5 and fixed block 6 firmly mesh together and need not extra fixing tool, simple and practical through hydraulic effect.

The shape and the size of the clamping block 3 are matched with those of the clamping groove 4, the clamping block 3 is perpendicular to the clamping groove 4, the clamping block 3 is meshed with the clamping groove 4, a complete sealing structure is formed in a complementary mode, and the clamping block 3 and the clamping groove 4 are tightly meshed together firmly under the action of water pressure.

Wherein, pipe clamp 1 is made by the stainless steel, and pipe clamp 1's thickness value is twenty millimeters, and pipe clamp 1's intensity is very high for fixed effect multiplication, stainless steel can also avoid rustting simultaneously, thereby prevents that the staff from causing the danger of tetanus because carelessly being scratched at the dismouting in-process.

Wherein, the surface of pipe clamp 1 all is the circular arc transition design everywhere and the circular arc size homogeneous phase of circular arc transition department is the same, and the surface of pipe clamp 1 is owing to adopt circular arc transition processing for the hand that the staff took and held and install is more comfortable, and the surface of pipe clamp 1 is more closed hand, accords with human engineering.

The utility model discloses a theory of operation and use flow:

when the device is used, the pipe clamps 1 are taken up and placed in the pipe wall, then the main meshing end of the second pipe clamp 1 is aligned with the auxiliary main meshing end of the first pipe clamp 1 and clamped in, so that the fixture blocks 3 are clamped in the clamping grooves 4, the fixing blocks 6 are clamped in the meshing grooves 5, and then the third pipe clamp 1 is clamped in the same way, so that the fixture blocks 3 are mutually meshed with the pipe clamps 1 to form a complete circle;

under the action of water pressure, the engagement groove 5 is firmly combined with the fixing block 6, so that the high-pressure pipe is tightly 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.

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 (8)

1. A three-piece pipe clamp device for connecting high-pressure pipelines comprises three pipe clamps (1) and is characterized in that: the clamp is characterized in that a clamping block (3) is fixedly mounted at the main meshing end of the pipe clamp (1), a meshing groove (5) is formed in the front face of the clamping block (3), a clamping groove (4) is formed in an auxiliary meshing port of the pipe clamp (1), and a fixing block (6) is fixedly mounted inside the clamping groove (4).

2. A three-jaw collet assembly for high pressure pipe connections as defined in claim 1 wherein: the three pipe clamps (1) are mutually meshed and form a concentric circle by taking a common circle center as a reference, and the main meshing end and the auxiliary meshing end of the three pipe clamps (1) are mutually meshed and clamped.

3. A three-jaw pipe clamp device for high pressure pipe connections as claimed in claim 2, wherein: the inner side surface of the pipe clamp (1) is fixedly provided with a spacing strip (2), and the cross section of the spacing strip (2) is in the shape of a triangle with one arc-shaped side.

4. A three-jaw pipe clamp device for high pressure pipe connections as claimed in claim 3, wherein: the number of the isolating strips (2) is two and the isolating strips are respectively distributed at the front end and the rear end of the inner side surface of the pipe clamp (1), and the number of the isolating strips (2) can be set to be two to five.

5. A three-jaw collet assembly for high pressure pipe connections as defined in claim 1 wherein: the shape and the size of the engagement groove (5) are matched with those of the fixed block (6), and the cross sections of the engagement groove (5) and the fixed block (6) are both V-shaped.

6. A three-jaw collet assembly for high pressure pipe connections as defined in claim 1 wherein: the shape and the size of the clamping block (3) are matched with those of the clamping groove (4), and the clamping block (3) and the clamping groove (4) are perpendicular to each other.

7. A three-jaw pipe clamp device for high pressure pipe connections as claimed in claim 3, wherein: the pipe clamp (1) is made of stainless steel, and the thickness value of the pipe clamp (1) is twenty millimeters.

8. A three-jaw collet assembly for high pressure pipe connections as defined in claim 7 wherein: the outer surface of the pipe clamp (1) is in arc transition design at all positions, and the arc sizes of the arc transition positions are the same.

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