CN210731533U

CN210731533U - Rapid aligning device for large-diameter pipeline installation

Info

Publication number: CN210731533U
Application number: CN201921448465.8U
Authority: CN
Inventors: 李炳通; 王亮; 李春超; 于顺海; 韦良春; 王智超
Original assignee: Qingdao Installation & Construction Co ltd
Current assignee: Qingdao Installation & Construction Co ltd
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-06-12
Anticipated expiration: 2029-09-03

Abstract

The utility model discloses a quick butt joint equipment for heavy-calibre piping erection belongs to piping erection technical field. A quick aligning device for large-diameter pipeline installation comprises a pipeline main body and a circular ring piece, wherein the pipeline main body is arranged inside the circular ring piece, a concave hole is formed in the outer wall of the circular ring piece, a stud is connected to the inner wall of the concave hole in a threaded manner, the outer wall of the stud is connected with a clamping plate, the clamping plate movably abuts against the pipeline main body, one end, away from the clamping plate, of the stud penetrates through the circular ring piece and is further connected with a handle, a lantern ring is sleeved on the outer wall of the circular ring piece, a groove is formed in the outer wall of the lantern ring, and an inserting rod is movably connected; the utility model discloses carry out the butt joint with two pipelines through the inserted bar, can directly weld the butt joint department of two pipelines, need not at welded in-process readjustment equipment, and be suitable for various heavy-calibre piping erection's quick butt joint, the butt joint is convenient, is favorable to improving welded work efficiency.

Description

Rapid aligning device for large-diameter pipeline installation

Technical Field

The utility model relates to a piping erection technical field especially relates to a quick butt joint equipment for heavy-calibre piping erection.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, and is widely used in water supply, water drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices.

The heavy-calibre pipeline is that the bore is 500mm and above pipeline, and during this type of piping erection, it is more difficult to the mouth, spends time long, produces easily to the wrong limit of mouth, and current equipment of being geared to needs is heavy, and the operation difficulty generally needs the simultaneous operation more than 2 people, wastes time and energy.

Chinese utility model with patent number CN201820394619.9 among the prior art discloses a quick equipment of being geared to needs of job for heavy-calibre piping erection, including manual strapper, chain and shaped steel, this utility model can be suitable for various heavy-calibre piping erection's quick geared to needs of job through the combination to be geared to needs of job, but this utility model is in the use, and shaped steel and pipeline are hugged closely, and when the pipeline of shaped steel bottom was put to the mouth and is welded, the elasticity of chain need to be readjusted, made the position removal of shaped steel, convenient welding is geared to the needs of job, in this welding process, need remove the position of shaped steel many times, and the step is loaded down with trivial details, is unfavorable for improving work efficiency.

Disclosure of Invention

The utility model aims at solving the problem existing in the prior art and providing a quick butt joint equipment for large-diameter pipeline installation.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a quick equipment of keeping to needs for large-diameter pipeline installation, includes pipeline main part and ring spare, the inside of ring spare is arranged in to the pipeline main part, ring spare outer wall is dug there is the shrinkage pool, shrinkage pool inner wall threaded connection has the double-screw bolt, double-screw bolt outer wall connection has splint, splint offset with the pipeline main part activity, the double-screw bolt is kept away from the one end of splint and is passed the ring spare and still be connected with the handle, the ring has been cup jointed to ring spare outer wall, the lantern ring outer wall is dug fluted, recess inner wall swing joint has the inserted bar.

Preferably, the ring spare includes first ring and second ring, first ring and second ring outer wall all are connected with the fixed plate, two the matched with screw hole has all been dug to the fixed plate outer wall, swing joint has the bolt in the screw hole.

Preferably, the outer wall of the stud is provided with scale marks.

Preferably, the number of the studs is 3-5.

Preferably, the outer wall of the clamping plate is connected with a rubber pad, and the outer wall of the rubber pad is provided with anti-skid lines.

Preferably, both ends of the inserted link are trapezoidal.

Compared with the prior art, the utility model provides a quick to mouthful equipment for heavy-calibre piping erection possesses following beneficial effect:

1. this a quick equipment of being geared to needs of job for heavy-calibre piping erection, when the installation is geared to needs of job between two pipelines, earlier according to the bore size regulation splint of pipeline and the distance between the pipeline, rotatory handle makes the handle drive the double-screw bolt and rotates, makes the double-screw bolt drive splint and fixes the pipeline main part, avoids the pipeline main part to rock, inserts the inserted bar among the recess that the lantern ring outside was dug, accomplishes the equipment of being geared to needs of job between two pipelines, the utility model discloses carry out the equipment of being geared to needs of job with two pipelines through the inserted bar, can directly weld the department of being geared to needs of two pipelines, and the pipeline is geared to needs not other parts to shelter from to the department, need not at the welded in-process readjustment device, and through the distance of adjustment double-screw bolt, makes equipment be suitable for the quick equipment of various heavy-cali.

2. This a quick equipment of keeping to mouthful for heavy-calibre piping erection through setting the ring spare to first ring and second ring to fix first ring and second ring through the bolt, be favorable to the installation and the dismantlement of equipment, can carry out rapid Assembly and split, convenient transportation and use.

3. This a quick equipment of keeping to needs of being used for heavy-calibre piping erection through set up the scale mark in the outside of double-screw bolt, can be at the in-process of adjusting the double-screw bolt, makes a plurality of double-screw bolts all adjust the same distance, and then makes the central axis that is located two pipeline main parts at splint center be in on the same straight line, is favorable to improving welded success rate, avoids producing the condition of keeping to the wrong limit.

4. This a quick equipment of keeping to needs of being used for heavy-calibre piping erection sets up the quantity of double-screw bolt into 4, can improve the splint and to the centre gripping stability of pipeline main part.

5. This a quick equipment of keeping to needs of being used for heavy-calibre piping erection sets up the rubber pad through the outer wall at splint, reduces splint to the pressure of pipeline main part, and plays the frictional force between increase splint and the pipeline main part simultaneously, prevents the skew of sliding.

6. This a quick equipment of keeping to needs of being used for heavy-calibre piping erection sets up to trapezoidal through the both ends with the inserted bar, can make things convenient for the inserted bar to place into among the recess.

Drawings

Fig. 1 is a schematic overall structure diagram of a rapid aligning device for large-diameter pipeline installation according to the present invention;

fig. 2 is a schematic structural diagram of a quick aligning device ring part for large-diameter pipeline installation according to the present invention;

fig. 3 is a schematic structural diagram of a first ring of a rapid aligning device for large-diameter pipeline installation according to the present invention;

fig. 4 is the utility model provides a structural schematic diagram of a quick butt joint equipment double-screw bolt for heavy-calibre piping erection.

In the figure: 1. a pipe body; 2. a circular ring member; 201. concave holes; 202. a stud; 203. a splint; 204. a handle; 205. a rubber pad; 3. a collar; 301. a groove; 302. inserting a rod; 4. a first circular ring; 5. a second circular ring; 6. a fixing plate; 601. a threaded hole; 602. and (4) bolts.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a quick aligning device for large-diameter pipeline installation comprises a pipeline main body 1 and a circular ring member 2, wherein the pipeline main body 1 is arranged inside the circular ring member 2, a concave hole 201 is formed in the outer wall of the circular ring member 2, a stud 202 is connected to the inner wall of the concave hole 201 in a threaded manner, a clamping plate 203 is connected to the outer wall of the stud 202, the clamping plate 203 is movably abutted to the pipeline main body 1, one end, far away from the clamping plate 203, of the stud 202 penetrates through the circular ring member 2 and is further connected with a handle 204, a sleeve ring 3 is sleeved on the outer wall of the circular ring member 2, a groove 301 is formed in the outer wall; when the installation is geared to the needs of job, adjust the distance between splint 203 and the pipeline according to the bore size of pipeline earlier between two pipelines, rotatory handle 204 makes handle 204 drive double-screw bolt 202 and rotates, makes double-screw bolt 202 drive splint 203 and fixes pipeline subject 1, avoids pipeline subject 1 to rock, inserts inserted bar 302 among the recess 301 that the 3 outsides of lantern ring were dug, accomplishes the geared to needs of job between two pipelines, the utility model discloses carry out geared to needs of job through inserted bar 302 with two pipelines, can directly weld the geared to needs of two pipelines department, and the pipeline is geared to the needs of job and is not sheltered from other parts, need not at welded in-process readjustment device, and through the distance of adjustment double-screw bolt 202, makes equipment be suitable for the quick geared to the needs of various heavy-calibre piping erection, and the geared to the convenience is favorable to improving welded work efficiency.

Referring to fig. 2-3, the ring member 2 includes a first ring 4 and a second ring 5, the outer walls of the first ring 4 and the second ring 5 are both connected with a fixing plate 6, the outer walls of the two fixing plates 6 are both provided with a matched threaded hole 601, and a bolt 602 is movably connected in the threaded hole 601; through setting ring spare 2 to first ring 4 and second ring 5 to fix first ring 4 and second ring 5 through bolt 602, be favorable to the installation and the dismantlement of equipment, can carry out fast assembly and split, convenient transportation and use.

Referring to fig. 4, the outer wall of the stud 202 is provided with scale marks; through setting up the scale mark in the outside of double-screw bolt 202, can all adjust the same distance at the in-process of adjusting double-screw bolt 202 for a plurality of double-screw bolts 202, and then make the central axis that is located two pipeline main parts 1 at splint 203 center be in same straight line, be favorable to improving welded success rate, avoid producing the condition to the wrong limit of butt joint.

Referring to FIGS. 1-2, the number of studs 202 is 3-5; this equipment sets up the quantity of double-screw bolt 202 to 4, can improve the centre gripping stability of splint 203 to pipeline main part 1.

Referring to fig. 2 and 4, the outer wall of the clamping plate 203 is connected with a rubber pad 205, and the outer wall of the rubber pad 205 is provided with anti-skid lines; by providing the rubber pad 205 on the outer wall of the clamp plate 203, the pressure of the clamp plate 203 on the pipe body 1 is reduced, and the friction between the clamp plate 203 and the pipe body 1 is increased to prevent sliding deviation.

Referring to fig. 1, both ends of the insertion rod 302 are trapezoidal; the insertion rod 302 can be conveniently placed into the groove 301.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a quick butt joint equipment for heavy-calibre piping erection, includes pipeline main part (1) and ring spare (2), the inside of ring spare (2) is arranged in pipeline main part (1), its characterized in that, ring spare (2) outer wall is dug there is shrinkage pool (201), shrinkage pool (201) inner wall threaded connection has double-screw bolt (202), double-screw bolt (202) outer wall connection has splint (203), splint (203) offset with pipeline main part (1) activity, the one end that splint (203) were kept away from in double-screw bolt (202) is passed ring spare (2) and still is connected with handle (204), ring spare (2) outer wall has cup jointed lantern ring (3), lantern ring (3) outer wall is dug recess (301), recess (301) inner wall swing joint has inserted bar (302).

2. The quick aligning device for the installation of the large-diameter pipeline according to claim 1, wherein the ring member (2) comprises a first ring (4) and a second ring (5), the outer walls of the first ring (4) and the second ring (5) are connected with fixing plates (6), the outer walls of the two fixing plates (6) are provided with matched threaded holes (601), and bolts (602) are movably connected in the threaded holes (601).

3. The quick aligning device for large-caliber pipeline installation according to claim 1, wherein the outer wall of the stud (202) is provided with scale marks.

4. The quick aligning apparatus for large caliber pipeline installation according to claim 3, wherein the number of the studs (202) is 3-5.

5. The quick aligning device for large-caliber pipeline installation according to claim 1, wherein the outer wall of the clamping plate (203) is connected with a rubber pad (205), and the outer wall of the rubber pad (205) is provided with anti-skid lines.

6. The quick aligning device for large-caliber pipeline installation according to claim 1, wherein both ends of the inserted rod (302) are trapezoidal.