CN212946320U - Nuclear power pipeline assembly device - Google Patents
Nuclear power pipeline assembly device Download PDFInfo
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- CN212946320U CN212946320U CN202021281918.5U CN202021281918U CN212946320U CN 212946320 U CN212946320 U CN 212946320U CN 202021281918 U CN202021281918 U CN 202021281918U CN 212946320 U CN212946320 U CN 212946320U
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- steel plate
- nuclear power
- pipe fitting
- assembly
- spot welding
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Abstract
The utility model relates to a nuclear power installation technical field especially relates to a nuclear power pipeline group is to device. The nuclear power pipeline assembly device comprises: the spot welding device comprises a spot welding locking component, a leveling component, a first pipe fitting and a second pipe fitting; the spot welding locking assembly includes: the steel plate comprises a first steel plate, a second steel plate and a hole-adding magnet, wherein the first steel plate and the second steel plate are vertically and fixedly connected, the hole-adding magnet is symmetrically arranged on the surface of the first steel plate, and one end of the hole-adding magnet is aligned with the side edge of the first steel plate; the leveling assembly comprises: the top surface of the bottom plate is provided with 2 clamping points, the bottom surface of the bottom plate is fixedly provided with 2 clamping grooves, and magnets are arranged in the 2 clamping grooves; the surface of the bottom plate is provided with a leveler; one end of the first pipe fitting and one end of the second pipe fitting clamp the second steel plate; the other end of the second pipe fitting is clamped in the clamping point. The nuclear power pipeline assembly device is convenient to weld, and the on-site construction assembly efficiency is high.
Description
Technical Field
The utility model relates to a nuclear power installation technical field especially relates to a nuclear power pipeline group is to device.
Background
In the prefabrication process of the nuclear island pipeline of the nuclear power station, a plurality of pipeline welding operations are involved. The pipeline weld craters are welded by adopting a butt welding mode. In order to ensure the quality of butt joint and welding, the following methods are generally adopted: a common worker is used for butting a 15 x 10 x 5mm iron block with a welded opening at the position of a welding seam to adjust the angle, another common worker is used for ensuring that the lower surface of a welded pipeline reaches the welding flatness by a level gauge, finally, the welder fixes the welded pipeline by spot welding, the welding opening is welded after the angle and the flatness meet the drawing requirements, and a grinding machine for a grinder is used for grinding the 15 x 10 x 5mm point fixing block after the welding is finished.
Although the method ensures the welding quality, the process is time-consuming and labor-consuming, and meanwhile, the requirement on the skills of polishing personnel for the personnel is too high, and the labor efficiency is low.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the nuclear power pipeline assembling device is convenient to weld and high in assembling efficiency in site construction.
The utility model provides a nuclear power pipeline group is to device, include: a spot welding locking assembly (10), a leveling assembly (20), a first pipe (30) and a second pipe (40);
the spot welding locking assembly (10) comprises: a first steel plate (101) and a second steel plate (102) which are vertically and fixedly connected,
the punching magnet (103) is arranged on the surface of the first steel plate (101), and one end of the punching magnet (103) is aligned with the side edge of the first steel plate (101);
the leveling assembly comprises: a bottom plate (201), wherein the top surface of the bottom plate (201) is provided with 2 clamping points (202),
2 clamping grooves (203) are fixed on the bottom surface of the bottom plate (201), and magnets (204) are arranged in the 2 clamping grooves (203);
the surface of the bottom plate (201) is provided with a leveler (205);
one end of the first pipe fitting (30) and one end of the second pipe fitting (40) clamp the second steel plate (102);
the other end of the second pipe fitting (40) is clamped in the clamping point (202).
Preferably, a through hole is formed at the center of the first steel plate (101).
Preferably, the diameter of the hole is 20-30 mm.
Preferably, the first steel plate (101) is a 5mm steel plate, and the second steel plate (102) is a 1mm steel plate.
Preferably, 2 of the punching magnets (103) are symmetrically arranged on two surfaces of the first steel plate (101); and the first steel plate (101) is fixedly connected with the first steel plate (101) through a bolt (104) and a nut (105).
Preferably, the 2 slots (203) are internally bonded with 60 × 10 × 3mm magnets (204).
Preferably, the card point (202) corresponds to the position of the card slot (203).
Compared with the prior art, the utility model discloses a nuclear power pipeline group is to device, include: a spot welding locking assembly (10), a leveling assembly (20), a first pipe (30) and a second pipe (40); the spot welding locking assembly (10) comprises: the steel plate punching machine comprises a first steel plate (101), a second steel plate (102) and 2 punching magnets (103), wherein the first steel plate (101) and the second steel plate (102) are vertically and fixedly connected, the punching magnets (103) are symmetrically arranged on two surfaces of the first steel plate (101), and one ends of the punching magnets (103) are aligned with the side edge of the first steel plate (101); the leveling assembly comprises: the magnetic card slot structure comprises a bottom plate (201), wherein 2 clamping points (202) are arranged on the top surface of the bottom plate (201), 2 clamping slots (203) are fixed on the bottom surface of the bottom plate (201), and magnets (204) are arranged in the 2 clamping slots (203); the surface of the bottom plate (201) is provided with a leveler (205); one end of the first pipe fitting (30) and one end of the second pipe fitting (40) clamp the second steel plate (102); the other end of the second pipe fitting (40) is clamped in the clamping point (202). The spot welding locking assembly and the leveling assembly fix the pipe fitting to be welded, leveling is carried out by using the leveler, namely accurate butt joint of the pipe fitting is completed, and subsequent welding is directly carried out, so that the operation is simple, safe and reliable; and the manpower is saved, and the assembly efficiency of the site operation is high.
Drawings
Fig. 1 shows a front view of a nuclear power pipeline assembly device of the present invention;
FIG. 2 shows a bottom view of the nuclear power assembly apparatus of the present invention;
FIG. 3 shows a schematic structural view of a spot weld locking assembly;
FIG. 4 shows a top view of the leveling assembly;
FIG. 5 illustrates a bottom view of the leveling assembly;
FIG. 6 is a schematic structural view of a nuclear power pipeline assembling device in example 1;
illustration of the drawings:
the device comprises a spot welding locking component 10, a first steel plate 101, a second steel plate 102, a hole-adding magnet 103, a bolt 104, a nut 105, a leveling component 20, a bottom plate 201, a clamping point 202, a clamping groove 203, a magnet 204, a leveler 205, a first pipe 30 and a second pipe 40.
Detailed Description
For further understanding of the present invention, embodiments of the present invention are described below with reference to examples, but it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the present invention.
An embodiment of the utility model discloses a nuclear power pipeline group is to device, specifically refer to fig. 1 and fig. 2, include: a spot welding locking assembly (10), a leveling assembly (20), a first pipe (30) and a second pipe (40);
the spot welding locking assembly (10) comprises: a first steel plate (101) and a second steel plate (102) which are vertically and fixedly connected,
the punching magnet (103) is arranged on the surface of the first steel plate (101), and one end of the punching magnet (103) is aligned with the side edge of the first steel plate (101);
the leveling assembly comprises: a bottom plate (201), wherein the top surface of the bottom plate (201) is provided with 2 clamping points (202),
2 clamping grooves (203) are fixed on the bottom surface of the bottom plate (201), and magnets (204) are arranged in the 2 clamping grooves (203);
the surface of the bottom plate (201) is provided with a leveler (205);
one end of the first pipe fitting (30) and one end of the second pipe fitting (40) clamp the second steel plate (102);
the other end of the second pipe fitting (40) is clamped in the clamping point (202).
The nuclear power pipeline assembly device is described in detail according to the relative positions of all components.
Referring to fig. 3, the spot welding locking assembly (10) includes: a first steel plate (101) and a second steel plate (102) which are vertically and fixedly connected.
Preferably, the first steel plate (101) is a 5mm steel plate, and the second steel plate (102) is a 1mm steel plate.
Preferably, the first steel plate (101) and the second steel plate (102) are welded and fixed at 90-degree opposite angles.
For the convenience of removal, it is preferable that a through hole is provided at the center of the first steel plate (101). The diameter of the hole is preferably 20-30 mm, and more preferably 20 mm. Due to the arrangement of the holes, the spot welding locking assembly (10) can be conveniently pulled out, supporting points are increased, and the labor intensity of personnel is reduced.
In the spot welding locking assembly (10),
the punching magnet (103) is arranged on the surface of the first steel plate (101), and one end of the punching magnet (103) is aligned with the side edge of the first steel plate (101);
preferably, 2 of the punching magnets (103) are symmetrically arranged on two surfaces of the first steel plate (101); and the first steel plate (101) is fixedly connected with the first steel plate (101) through a bolt (104) and a nut (105). Use add hole magnet (103) and bolt fastening can make things convenient for when later stage maintenance to change spare part, it is extremely convenient to dismantle, can regularly clear up magnet.
More preferably, two adjacent sides of the holed magnet are aligned with the side and bottom sides of the first steel plate, respectively.
The perforating magnet (103) is preferably a 20 x 10 x 3mm perforating magnet.
During the spot welding process, the first pipe fitting (30) is fixed by the suction force of the punching magnet; the levelness of the first pipe fitting (30) is kept when the levelness of the first pipe fitting (30) and the second pipe fitting (40) is measured, and the measuring accuracy is improved.
The present invention provides a method for manufacturing a steel plate, wherein the base of the first steel plate is a side connected to the second steel plate, and the side of the first steel plate is a side parallel to the surface of the second steel plate.
Referring to fig. 4 and 5, the leveling assembly includes:
a base plate (201), preferably a 130 x 60 x 4mm steel plate, of said base plate (201);
the top surface of the bottom plate (201) is provided with 2 clamping points (202), and the clamping points (202) are preferably clamping points made of 30-4 mm steel plates;
2 clamping grooves (203) are fixed on the bottom surface of the bottom plate (201), and magnets (204) are arranged in the 2 clamping grooves (203); preferably, the 2 card slots (203) are internally bonded with 60 × 10 × 3mm magnets (204);
more preferably, the card point (202) corresponds to the position of the card slot (203).
The clamping point (202) and the magnet (204) can effectively and stably fix the second pipe fitting (40), and the measuring precision of levelness is effectively improved.
The surface of the bottom plate (201) is provided with a leveler (205).
The leveller (205) and the bottom plate are movably connected.
According to the utility model, the first pipe fitting (30) and the second pipe fitting (40) are pipe fittings to be welded,
one end of the first pipe fitting (30) and one end of the second pipe fitting (40) clamp the second steel plate (102);
the other end of the second pipe fitting (40) is clamped in the clamping point (202).
Use the utility model discloses a nuclear power pipeline group is to the device time, confirm earlier the angle of treating the welded tube spare, the position, effect after the simulation weld forming, group to operative employee one hand place spot welding locking Assembly (10) in the middle of first pipe fitting (30) and second pipe fitting (40), rely on locking device (10) to go up two suction that add hole magnet (103), fix first pipe fitting (30) and second pipe fitting (40), group to operative employee another hand can be used to place levelling device (20) at second pipe fitting (40) lower extreme, treat that magnetic force is inhaled steady back, usable leveler (205), measure behind the levelness, the angle all satisfies the drawing demand, the welder can begin to carry out the spot welding operation on both sides about, accomplish spot welding operation back group will spot welding locking Assembly (10) are pulled out, also can directly loosen levelling component (20) with the manpower.
After removing the spot welding locking assembly (10), a welder can directly weld the first pipe fitting (30) and the second pipe fitting (40) to complete the welding operation.
The device is very convenient to maintain. During the use process, only one welder and one pipeline group are needed to perform the whole welding operation on an operator, and meanwhile, the time and the labor are saved.
In order to further understand the utility model discloses, it is right to combine the embodiment below the utility model provides a nuclear power pipeline group carries out the detailed description to the device, the utility model discloses a protection scope does not receive the restriction of following embodiment.
Example 1
Referring to fig. 6, a nuclear power pipeline assembly device comprises: a spot welding locking assembly (10), a leveling assembly (20), a first pipe (30) and a second pipe (40);
the spot welding locking assembly (10) comprises: the steel plate comprises a 5mm first steel plate (101) and a 1mm second steel plate (102) which are vertically and fixedly connected, wherein a through hole with the diameter of 20mm is formed in the center of the 5mm first steel plate (101);
2 hole-adding magnets (103) fixedly connected to the first steel plate (101) through bolts (104) and nuts (105); one end of the punching magnet (103) is aligned with the side edge of the first steel plate (101);
the leveling assembly comprises: a bottom plate (201), wherein the top surface of the bottom plate (201) is provided with 2 clamping points (202),
2 clamping grooves (203) are fixed on the bottom surface of the bottom plate (201), and magnets (204) of 60 x 10 x 3mm are bonded in the 2 clamping grooves (203);
the surface of the bottom plate (201) is provided with a leveler (205);
one end of the first pipe fitting (30) and one end of the second pipe fitting (40) clamp the second steel plate (102);
the other end of the second pipe fitting (40) is clamped in the clamping point (202). The position of the card slot (203) corresponds to the position of the card point (202).
The utility model discloses each component of device all is the ordinary part that the job site often used, except corresponding hole magnet, bar magnet and bolt nut need purchase the preparation, all the other spare parts preparation the utility model discloses can draw materials on the spot, use old and useless material can make the completion, the cost of manufacture is low.
The above description of the embodiments is only intended to help understand the method of the present invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. The utility model provides a nuclear power pipeline group is to device which characterized in that includes: a spot welding locking assembly (10), a leveling assembly (20), a first pipe (30) and a second pipe (40);
the spot welding locking assembly (10) comprises: a first steel plate (101) and a second steel plate (102) which are vertically and fixedly connected,
the punching magnet (103) is arranged on the surface of the first steel plate (101), and one end of the punching magnet (103) is aligned with the side edge of the first steel plate (101);
the leveling assembly comprises: a bottom plate (201), wherein the top surface of the bottom plate (201) is provided with 2 clamping points (202),
2 clamping grooves (203) are fixed on the bottom surface of the bottom plate (201), and magnets (204) are arranged in the 2 clamping grooves (203);
the surface of the bottom plate (201) is provided with a leveler (205);
one end of the first pipe fitting (30) and one end of the second pipe fitting (40) clamp the second steel plate (102);
the other end of the second pipe fitting (40) is clamped in the clamping point (202).
2. The assembly of claim 1, wherein a through hole is provided in the center of the first steel plate (101).
3. The nuclear power pipeline assembly device as recited in claim 2 wherein the diameter of the hole is 20-30 mm.
4. The nuclear power pipe pairing apparatus of claim 1 wherein the first steel plate (101) is a 5mm steel plate and the second steel plate (102) is a 1mm steel plate.
5. The nuclear power pipeline assembly device as claimed in claim 1, wherein 2 of the hole-added magnets (103) are symmetrically arranged on two surfaces of the first steel plate (101);
and the first steel plate (101) is fixedly connected with the first steel plate (101) through a bolt (104) and a nut (105).
6. The nuclear power pipe pairing device of claim 1, wherein the 2 slots (203) have bonded therein magnets (204) of 60 x 10 x 3 mm.
7. The nuclear power pipework pair assembly of claim 1 wherein the location of the bayonet points (202) correspond to the location of the bayonet slots (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281918.5U CN212946320U (en) | 2020-07-02 | 2020-07-02 | Nuclear power pipeline assembly device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021281918.5U CN212946320U (en) | 2020-07-02 | 2020-07-02 | Nuclear power pipeline assembly device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212946320U true CN212946320U (en) | 2021-04-13 |
Family
ID=75389754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021281918.5U Active CN212946320U (en) | 2020-07-02 | 2020-07-02 | Nuclear power pipeline assembly device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212946320U (en) |
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2020
- 2020-07-02 CN CN202021281918.5U patent/CN212946320U/en active Active
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