CN220498313U - Pipeline pairing equipment - Google Patents

Abstract

The utility model relates to the technical field of pipeline installation, in particular to pipeline pairing equipment, which comprises a locking device; the locking device comprises a fixing assembly and a clamping assembly, wherein the fixing assembly is used for fixing a welded pipeline, and the clamping assembly is fixedly connected with the fixing assembly and used for controlling the fixing assembly to clamp. The fixing component can conveniently lock the two sections of welded pipelines together at a construction site; the clamping assembly is fixedly connected with the fixing assembly and used for controlling the fixing assembly to clamp, after the welded pipeline is fixed through the fixing assembly, the clamping assembly is used for clamping the welded pipeline, the locking device can be loosened through spot welding operation, and constructors can directly weld the welded pipeline to finish welding. The pipeline pairing equipment can save a large amount of manpower and material resources, reduce labor intensity, improve site construction efficiency, and is simple to operate, safe and reliable.

Description

Pipeline pairing equipment

Technical Field

The utility model relates to the technical field of pipeline installation, in particular to pipeline pairing equipment.

Background

In the prefabrication process of the nuclear island pipeline of the nuclear power station, the welding of the pipeline welded junctions all requires the connection in a butt welding mode.

In the prior art, in order to ensure the quality of butt joint and welding, an angle is usually adjusted after an iron block is used for a welding seam position and a welded welding seam is well in butt joint, then another worker is used for ensuring the flatness of the welding seam by using a level meter under the welded pipeline, finally the welded pipeline is fixed by spot welding, the welding seam is welded after the angle and the flatness are ensured to meet the drawing requirements, the iron block is polished after the welding seam is finished, the time and the labor are wasted, the skill requirement of a worker for common operation is too high, the workload can be increased in the construction peak period, the labor efficiency is reduced, and the construction requirements cannot be met.

Disclosure of Invention

The pipeline pairing equipment provided by the utility model can be used for relieving the technical problems of excessively high requirements on the skills of workers and low labor efficiency in the construction site in the prior art.

(II) technical scheme

In order to solve the technical problems, an embodiment of the present utility model provides a pipe pairing apparatus including a locking device;

the locking device comprises a fixing assembly and a clamping assembly, wherein the fixing assembly is used for fixing a welded pipeline, and the clamping assembly is fixedly connected with the fixing assembly and used for controlling the fixing assembly to clamp.

Further, the fixed subassembly includes fixed plate, first arc and second arc, the fixed plate with the one end fixed connection of first arc, first arc with form between the second arc and by the tight space of clamp that the welded tube corresponds, the clamp subassembly respectively with first arc and second arc link to each other, so as to drive first arc with the second arc is close to or keeps away from each other.

Further, the clamping assembly comprises a first connecting piece and a second connecting piece, the first connecting piece is hinged to the middle of the second connecting piece through a pin shaft, one end of the first connecting piece is far away from one end of the fixed plate with a first arc-shaped plate, one end of the second arc-shaped plate is opposite to the fixed plate, the other end of the second arc-shaped plate is connected with one end of the second connecting piece, and the other ends of the first connecting piece and the second connecting piece rotate around the pin shaft to drive the first arc-shaped plate and the second arc-shaped plate to be close to or far away from each other.

Further, the pipeline pairing device further comprises a supporting clamp, wherein the supporting clamp is arranged between two welded pipelines and used for adjusting a welding gap between the two welded pipelines.

Further, the support clamp comprises a fixed ring and an adjusting rod, the adjusting rod is connected with the fixed ring, and the adjusting rod is arranged between the two welded pipelines.

Further, one end of the adjusting rod penetrates through the first arc-shaped plate and the second arc-shaped plate, and the fixing ring is attached to the outer wall surface of the first arc-shaped plate and the outer wall surface of the second arc-shaped plate.

Further, a through hole is formed in the first arc-shaped plate, a through groove is formed in the second arc-shaped plate, one end, away from the fixing ring, of the first arc-shaped plate sequentially penetrates through the through hole and the through groove, and the fixing ring is attached to the outer surface of the first arc-shaped plate.

Further, the pipeline pairing device further comprises a leveling device, the leveling device comprises a first flat plate, a second flat plate and a level meter, one ends of the first flat plate and the second flat plate are vertically and fixedly connected, one of the first flat plate and the second flat plate is attached to the outer wall of the welded pipeline, and the level meter is arranged on the other one of the first flat plate and the second flat plate.

Further, the leveling device further comprises a magnet, and the magnet is adhered to the first flat plate or the second flat plate.

Furthermore, the simple level gauge is respectively transversely and longitudinally arranged on the first flat plate or the second flat plate.

The utility model has the beneficial effects that: the utility model provides pipeline assembly equipment, which comprises a locking device; the locking device comprises a fixing assembly and a clamping assembly, wherein the fixing assembly is used for fixing a welded pipeline, and the clamping assembly is fixedly connected with the fixing assembly and used for controlling the fixing assembly to clamp. The fixing component can conveniently lock the two sections of welded pipelines together at a construction site; the clamping assembly is fixedly connected with the fixing assembly and used for controlling the fixing assembly to clamp, after the welded pipeline is fixed through the fixing assembly, the clamping assembly is used for clamping the welded pipeline, the locking device can be loosened through spot welding operation, and constructors can directly weld the welded pipeline to finish welding. The pipeline pairing equipment can save a large amount of manpower and material resources, reduce labor intensity, improve site construction efficiency, and is simple to operate, safe and reliable.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural diagram of a pipeline pairing device according to an embodiment of the present utility model;

FIG. 2 is a schematic structural diagram of a locking device of a pipeline pairing device according to an embodiment of the present utility model;

FIG. 3 is a schematic view of a support clip structure of a pipe pairing device according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a leveling device for a pipeline pairing device according to an embodiment of the present utility model.

Icon: 1-a locking device; 101-a fixed assembly; 1011-a fixed plate; 1012-a first arcuate plate; 10121-via; 1013-a second arcuate plate; 10131-through slot; 102-a clamping assembly; 1021-a first connector; 1022-a second connector;

2-a support clip; 201-adjusting the rod; 202-a fixed ring;

3-leveling means; 301-a first plate; 302-a second plate; 303-simple level; 304-magnet.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," 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 utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the communication may be direct or indirect through an intermediate medium, or may be internal to two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

As shown in fig. 1 to 4, the present utility model provides a pipe pairing apparatus comprising a locking device 1; the locking device 1 comprises a fixing assembly 101 and a clamping assembly 102, wherein the fixing assembly 101 is used for fixing a welded pipeline, and the clamping assembly 102 is fixedly connected with the fixing assembly 101 and used for controlling the fixing assembly 101 to clamp.

In this embodiment, the locking device 1 includes a fixing component 101 and a clamping component 102, where the fixing component 101 is used to fix a welded pipe, and the clamping component 102 is fixedly connected with the fixing component 101 and used to control the fixing component 101 to clamp. The fixing component 101 can conveniently lock two sections of welded pipelines together at a construction site; the clamping assembly 102 is fixedly connected with the fixing assembly 101, and is used for controlling the fixing assembly 101 to clamp, after the welded pipeline is fixed through the fixing assembly 101, the clamping assembly 102 is used for clamping the welded pipeline, the locking device 1 can be loosened through spot welding operation, and constructors can directly weld the welded pipeline to finish welding. The pipeline pairing equipment can save a large amount of manpower and material resources, reduce labor intensity, improve site construction efficiency, and is simple to operate, safe and reliable.

According to an embodiment of the present utility model, as shown in fig. 1 and 2, the fixing assembly 101 includes a fixing plate 1011, a first arc plate 1012 and a second arc plate 1013, the fixing plate 1011 is fixedly connected to one end of the first arc plate 1012, a clamping space corresponding to a welded pipe is formed between the first arc plate 1012 and the second arc plate 1013, and the clamping assembly 102 is respectively connected to the first arc plate 1012 and the second arc plate 1013 to drive the first arc plate 1012 and the second arc plate 1013 to approach or separate from each other.

In this embodiment, the fixing component 101 includes a fixing plate 1011, a first arc plate 1012 and a second arc plate 1013, one end of the fixing plate 1011 and one end of the first arc plate 1012 are fixed by welding, a clamping space corresponding to a welded pipe is formed between the first arc plate 1012 and the second arc plate 1013, the opening directions of the first arc plate 1012 and the second arc plate 1013 face the fixing plate 1011, and the clamping component 102 is respectively connected with the first arc plate 1012 and the second arc plate 1013 so as to drive the first arc plate 1012 and the second arc plate 1013 to approach or separate from each other.

Preferably, the second arc 1013 is larger than the arc of the first arc 1012, so that the fixing board 1011 can be conveniently fixed on the welded pipes at the two ends, and the practicability of the fixing assembly 101 is improved.

Alternatively, the fixing plate 1011 is a common steel plate having a thickness of 5mm, and the first and second arc plates 1012 and 1013 are each a bent common steel plate having a thickness of 2 mm.

According to one embodiment of the present utility model, as shown in fig. 1 and 2, the clamping assembly 102 includes a first connecting member 1021 and a second connecting member 1022, the first connecting member 1021 is hinged to the middle of the second connecting member 1022 through a pin, one end of the first connecting member 1021 is connected to one end of the first arc 1012 away from the fixed plate 1011, one end of the second arc 1013 is opposite to the fixed plate 1011, the other end is connected to one end of the second connecting member 1022, and the other ends of the first connecting member 1021 and the second connecting member 1022 rotate around the pin to drive the first arc 1012 and the second arc 1013 to approach or separate from each other.

In this embodiment, the clamping assembly 102 includes a first connecting member 1021 and a second connecting member 1022, where the first connecting member 1021 is hinged to the middle of the second connecting member 1022 through a pin, the first connecting member 1021 is connected to the first arc plate 1012, and the second connecting member 1022 is connected to the second arc plate 1013, and the first arc plate 1012 and the second arc plate 1013 can be driven to approach or separate from each other around the pin by the first connecting member 1021 and the second connecting member 1022. When the fixed plate 1011 is fixed on the welded pipeline, an operator can control the fixed plate 1011, the first arc 1012 and the second arc 1013 to lock the welded pipeline at two ends by holding the first connecting piece 1021 and the second connecting piece 1022, so that the spot welding operation of the constructor is convenient.

Wherein, optionally, the epaxial spring that is provided with of round pin can guarantee through the spring that first connecting piece 1021 and second connecting piece 1022 can reset as soon as possible after unclamping, accomplishes unclamping operation for constructor carries out next construction operation faster, can effectively promote the holistic work efficiency of job site.

According to one embodiment of the present utility model, as shown in fig. 1 and 3, the pipe pairing device further includes a support clip 2, where the support clip 2 is disposed between two welded pipes, and is used to adjust a welding gap between the two welded pipes.

In this embodiment, the pipe pairing device further includes a support clip 2 that is used in cooperation with the locking device 1, where the support clip 2 is inserted directly between two welded pipes, so as to achieve the purpose of controlling and adjusting the size of a welding gap between two welded pipes.

Further, the supporting clamp 2 comprises a fixing ring 202 and an adjusting rod 201, the adjusting rod 201 is connected with the fixing ring 202, and the adjusting rod 201 is arranged between two welded pipelines.

In this embodiment, the support clip 2 includes a fixing ring 202 and an adjusting rod 201, the fixing ring 202 is made by cutting one end of the bottom of a pipe, and then the adjusting rod 201 is welded and fixed with the fixing ring, optionally, at least one adjusting rod 201 is provided, and when in use, the adjusting rod 201 is arranged between two welded pipes, so as to achieve the purpose of controlling and adjusting the size of a welding gap between the two welded pipes.

Preferably, two adjusting rods 201 are arranged, and the two adjusting rods 201 are symmetrically arranged, so that the forward and reverse sides of the supporting clamp 2 can be used normally.

Wherein, optionally, fixed ring 202 is made by a pipe fitting with a diameter of 30mm and a bottom cutting end, and a steel wire with a diameter of 2mm is selected as adjusting rod 201 to be welded and fixed with the steel wire to make support clip 2.

According to an embodiment of the present utility model, as shown in fig. 1 and 3, one end of the adjusting rod 201 passes through the first arc plate 1012 and the second arc plate 1013, and the fixing ring 202 is attached to the outer wall surface of the first arc plate 1012 and the second arc plate 1013.

In this embodiment, one end of the adjusting rod 201 passes through the first arc plate 1012 and the second arc plate 1013, and the fixing ring 202 is attached to the outer wall surface of the first arc plate 1012 and the second arc plate 1013, so that the adjusting rod can be easily pulled out after the use is finished.

Further, the first arc plate 1012 is provided with a through hole 10121, the second arc plate 1013 is provided with a through groove 10131, one end of the first arc plate 1012 away from the fixing ring 202 sequentially passes through the through hole 10121 and the through groove 10131, and the fixing ring 202 is attached to the outer surface of the first arc plate 1012.

In this embodiment, the first arc 1012 is provided with a through hole 10121, this through hole 10121 is used for passing the regulation pole 201 in the support clamp 2, the one end and the fixed plate 1011 welded fastening of first arc 1012, preferably, need drill out a through hole 10121 that diameter is 8mm in first arc 1012 near fixed plate 1011 department, this through hole 10121 is used for when being organized to the welded pipeline, can be with regulation pole 201 through this through hole 10121 cut straightly to two group by the welded pipeline in the middle of can conveniently organizing, carry out spot welding, the second arc 1013 is provided with a through groove 10131, this through groove 10131 is used for passing the regulation pole 201 in the support clamp 2, preferably, cut out a 4mm wide through groove 10131 in the middle of second arc 1013, this through groove 10131 cooperates the use with the through hole 10121 on the first arc 1012, when being organized the welded pipeline, pass through hole 10121 on the first arc 1012 first with regulation pole 201, it is direct to insert two group by two and then be crossed by the pipe 10121 and can be in order to make the support the position of can not make the support the clearance of the support clamp 2 in the support clamp 2 simultaneously, can also reduce the condition that the support clamp 2 is stable because of the support is carried out in the direct condition, can's the support clamp is simple to the position is because of the improvement of the support clamp is carried out, can's is carried out in the improvement on the support clamp's position is because can's face can's convenient's face can't be reduced.

According to one embodiment of the present utility model, as shown in fig. 1 and fig. 4, the pipe pairing device further includes a leveling device 3, where the leveling device 3 includes a first flat plate 301, a second flat plate 302, and a level, one ends of the first flat plate 301 and the second flat plate 302 are fixedly connected vertically, one of the first flat plate 301 and the second flat plate 302 is attached to an outer wall of a welded pipe, and the level is provided on the other one of the first flat plate 301 and the second flat plate 302.

In this embodiment, the provided pipe pairing apparatus further includes a leveling device 3, the leveling device 3 includes a first flat plate 301, a second flat plate 302, and a simple level 303, and the first flat plate 301 and the second flat plate 302 are fixed at an angle of 90 degrees by welding. Preferably, at least two simple level gauges 303 are provided for measuring whether the leveling device 3 is attached to the welded pipe with the required precision.

Among them, it is preferable that the first flat plate 301 and the second flat plate 302 are made of steel plates having a thickness of 2 mm.

In this embodiment, the first plate 301 and the second plate 302 are fixedly welded at an angle of 90 degrees, so that the leveling device 3 can be attached to the welded pipe.

According to one embodiment of the present utility model, as shown in fig. 1 and 4, the leveling device 3 further includes a magnet 304, and the magnet 304 is attached to the first plate 301 or the second plate 302.

In this embodiment, the leveling device 3 further comprises a magnet 304, and optionally, the magnet 304 is glued on the side of the first plate 301 adjacent to the second plate 302 or on the side of the second plate 302 adjacent to the first plate 301 by using AB glue. When the welded pipeline is flattened with the first flat plate 301 or the second flat plate 302, the welded pipeline can be stably fixed effectively due to the fact that the magnet 304 is arranged below the first flat plate 301, and construction efficiency can be remarkably improved.

Preferably, the magnet 304 is a bar magnet 304 with length, width and height of 60mm, 20mm and 3mm respectively.

Further, the simple level 303 is mounted on the first plate 301 or the second plate 302 in a transverse direction and a longitudinal direction, respectively.

In the present embodiment, the simple level 303 is provided in two, and is placed on the upper surface of the other plate in the lateral direction in accordance with the longitudinal direction of one of the first plate 301 or the second plate 302, for measuring whether the leveling device 3 is stuck to the pipe to be welded with a desired accuracy.

In summary, when the pipe assembling device is used, firstly, the angle and the position of the welded pipe need to be confirmed, then the effect of the welded pipe after welding and forming is simulated, one assembling operator uses one hand to place the locking device 1 between the two welded pipes, and inserts the supporting clamp 2 into the through hole 10121, the supporting clamp 2 is directly inserted between the two welded pipes after passing through the through hole 10121, and passes through the through groove 10131, then the clamping component 102 is gripped, the locking device 1 is controlled to clamp the two welded pipes, meanwhile, the other hand of the assembling operator can be used for placing the leveling device 3 at one end of the welded pipe, after the magnet 304 sucks the leveling device 3 and the welded pipe stably, the leveling device and the angle are measured through the simple level gauge 303 placed above the first flat plate 301, after the measured leveling device and the angle meet the drawing requirement, the welding operator can start to perform the spot welding work on the left and right sides of the welded pipe fixed by the locking device 1, after the spot welding operation is completed, the assembling operator can directly pull out the supporting clamp 10121 and simultaneously remove the leveling device 1, and the welded pipe can be directly welded at the two ends after the welding operation is completed, and the welding operation is finished, and the pipe can be directly removed after the welding operation is finished, and the pipe is finally, the welding device is welded.

The foregoing is only illustrative of the present utility model and is not to be construed as limiting thereof, but rather as various modifications, equivalent arrangements, improvements, etc., within the spirit and principles of the present utility model.

Claims (10)

1. A pipe pairing device, characterized by comprising a locking means (1);

the locking device (1) comprises a fixing component (101) and a clamping component (102), wherein the fixing component (101) is used for fixing a welded pipeline, and the clamping component (102) is fixedly connected with the fixing component (101) and used for controlling the fixing component (101) to clamp.

2. The pipe assembling device according to claim 1, wherein the fixing component (101) comprises a fixing plate (1011), a first arc-shaped plate (1012) and a second arc-shaped plate (1013), the fixing plate (1011) is fixedly connected with one end of the first arc-shaped plate (1012), a clamping space corresponding to a welded pipe is formed between the first arc-shaped plate (1012) and the second arc-shaped plate (1013), and the clamping component (102) is respectively connected with the first arc-shaped plate (1012) and the second arc-shaped plate (1013) so as to drive the first arc-shaped plate (1012) and the second arc-shaped plate (1013) to be close to or far away from each other.

3. The pipe pairing apparatus according to claim 2, wherein the clamping assembly (102) includes a first connecting member (1021) and a second connecting member (1022), the first connecting member (1021) is hinged to a middle portion of the second connecting member (1022) through a pin, one end of the first connecting member (1021) is connected to an end of the first arc plate (1012) away from the fixing plate (1011), one end of the second arc plate (1013) is opposite to the fixing plate (1011), the other end is connected to one end of the second connecting member (1022), and the other ends of the first connecting member (1021) and the second connecting member (1022) rotate around the pin to drive the first arc plate (1012) and the second arc plate (1013) to approach or separate from each other.

4. A pipe pairing apparatus according to claim 3, further comprising a support clip (2), the support clip (2) being arranged between two pipes being welded for adjusting the welding gap between the two pipes being welded.

5. A pipe pairing device according to claim 4, characterized in that the support clip (2) comprises a fixed ring (202) and an adjusting rod (201), the adjusting rod (201) being connected to the fixed ring (202) and the adjusting rod (201) being arranged between two pipes being welded.

6. The pipe pairing device according to claim 5, wherein one end of the adjusting rod (201) passes through the first arc plate (1012) and the second arc plate (1013), and the fixing ring (202) is attached to an outer wall surface of the second arc plate (1013) of the first arc plate (1012).

7. The pipe pairing device according to claim 6, wherein the first arc plate (1012) is provided with a through hole (10121), the second arc plate (1013) is provided with a through groove (10131), one end of the first arc plate (1012) far away from the fixing ring (202) sequentially passes through the through hole (10121) and the through groove (10131), and the fixing ring (202) is attached to the outer surface of the first arc plate (1012).

8. The pipeline pairing device according to claim 1, further comprising a leveling device (3), wherein the leveling device (3) comprises a first flat plate (301), a second flat plate (302) and a simple level meter (303), one ends of the first flat plate (301) and the second flat plate (302) are vertically and fixedly connected, one of the first flat plate (301) and the second flat plate (302) is attached to the outer wall of a welded pipeline, and the simple level meter (303) is arranged on the other one of the first flat plate (301) and the second flat plate (302).

9. A pipe pairing device according to claim 8, wherein the levelling means (3) further comprises a magnet (304), the magnet (304) being glued to the first plate (301) or the second plate (302).

10. A pipe pairing apparatus according to claim 9 wherein the simple level (303) is mounted on the first or second plate (301, 302) transversely and longitudinally, respectively.