CN214500239U - Fine adjustment device for butt joint of pipelines - Google Patents
Fine adjustment device for butt joint of pipelines Download PDFInfo
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- CN214500239U CN214500239U CN202023172165.7U CN202023172165U CN214500239U CN 214500239 U CN214500239 U CN 214500239U CN 202023172165 U CN202023172165 U CN 202023172165U CN 214500239 U CN214500239 U CN 214500239U
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- round pin
- fine adjustment
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- support arm
- pipeline
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Abstract
The utility model relates to a micromatic setting is used in pipeline butt joint, include: the fixing mechanism comprises a fixing ring which is fixedly sleeved on the constructed pipeline; the supporting mechanism comprises at least three supporting arms, and the supporting arms are fixedly connected with the fixing ring during fine adjustment; the fine-tuning, fine-tuning is including compressing tightly the round pin, compresses tightly the round pin and is located the one end that solid fixed ring was kept away from to the support arm, compresses tightly the round pin and radially runs through the support arm setting, and compresses tightly the inner outer wall counterbalance with treating the connecting tube of round pin. The utility model discloses a rotatory mode that compresses tightly the round pin is treated connecting tube's position and tubular and is finely tuned, realizes that two sections pipeline knecks are just right. This mode has reduced operating personnel's working strength and has promoted the fine setting precision, also can be applicable to the great pipeline of diameter, length are longer, rigidity is great simultaneously, and the range of application is extensive.
Description
Technical Field
The utility model relates to a piping erection frock technical field especially relates to a micromatic setting is used in pipeline butt joint.
Background
The connecting modes of the pipelines comprise threaded connection, flange connection, welding connection, socket connection, pipeline bonding connection and the like. In the work progress, when the pipeline adopted flange joint and welded connection, there was little deviation often in the pipeline interface, need finely tune the tubular shape and the position of kneck to make two sections pipeline knecks just right, above-mentioned process is accomplished by operating personnel is manual usually among the prior art, and personnel's working strength is great and finely tune the precision and be difficult to guarantee, and in addition, some diameters are great, length is longer, the great pipeline of rigidity only relies on the manpower to be difficult to realize.
Disclosure of Invention
The utility model aims at solving the defects of the prior art and provides a micro-adjustment device for butt joint of pipelines.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
a micro-adjustment device for pipe butting, comprising:
the fixing mechanism comprises a fixing ring which is fixedly sleeved on the constructed pipeline;
the supporting mechanism comprises at least three supporting arms, and the supporting arms are fixedly connected with the fixing ring during fine adjustment;
the fine-tuning, fine-tuning is including compressing tightly the round pin, compresses tightly the round pin and is located the one end that solid fixed ring was kept away from to the support arm, compresses tightly the round pin and radially runs through the support arm setting, and compresses tightly the inner outer wall counterbalance with treating the connecting tube of round pin.
Furthermore, the middle part of the supporting arm is connected with the fixing ring, and the inner side of one end, far away from the pressing pin, of the supporting arm is provided with an opposite supporting structure.
Furthermore, the opposite supporting structure is an arc-shaped sliding plate, and the inner side of the arc-shaped sliding plate is abutted to the outer wall of the constructed pipeline.
Further, be equipped with the bar hole on the support arm, gu be equipped with the stopper with the cooperation of bar hole on the solid fixed ring outer wall, the stopper inserts the bar downthehole and can follow its slip, gu fixed ring is through the bolt and the support arm fixed connection that run through the bar hole, subtend bearing structure includes a plurality of pulleys, and the pulley sets up along the support arm is equidistant.
Furthermore, the number of the supporting arms is three, and the supporting arms are arranged on the fixing ring at equal angle intervals.
Furthermore, a plurality of hole sites which are convenient for the insertion of the compression pins are arranged on the supporting arm.
The utility model has the advantages that: the utility model discloses a rotatory mode that compresses tightly the round pin is treated connecting tube's position and tubular and is finely tuned, realizes that two sections pipeline knecks are just right. This mode has reduced operating personnel's working strength and has promoted the fine setting precision, also can be applicable to the great pipeline of diameter, length are longer, rigidity is great simultaneously, and the range of application is extensive.
Drawings
FIG. 1 is a schematic structural diagram according to a first embodiment;
FIG. 2 is a front view of the second embodiment;
FIG. 3 is a right side view of the second embodiment;
FIG. 4 is a front view of the third embodiment;
in the figure: 1-a fixing mechanism; 2-a support mechanism; 21-a support arm; 22-an opposing support structure; 23-a strip-shaped hole; 24-a stopper; 25-a pulley; 3-fine adjustment mechanism; 4-constructed pipeline; 5-a pipeline to be connected;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
example one
As shown in the drawings, a fine adjustment device for pipeline butt joint comprises:
the fixing mechanism 1, the fixing mechanism 1 includes the fixed ring, the fixed ring is fixed and fitted on already constructing the pipeline 4;
the supporting mechanism 2 comprises at least three supporting arms 21, and the supporting arms 21 are fixedly connected with the fixing ring during fine adjustment;
the fine adjustment mechanism 3, fine adjustment mechanism 3 are including compressing tightly the round pin, compress tightly the round pin and lie in the one end that solid fixed ring was kept away from to support arm 21, compress tightly the round pin and radially run through support arm 21 and set up, and compress tightly the inner outer wall counterbalance with treating connecting tube 5 of round pin.
Example two
As shown in the drawings, a fine adjustment device for pipeline butt joint comprises:
the fixing mechanism 1, the fixing mechanism 1 includes the fixed ring, the fixed ring is fixed and fitted on already constructing the pipeline 4;
the supporting mechanism 2 comprises at least three supporting arms 21, and the supporting arms 21 are fixedly connected with the fixing ring during fine adjustment;
the fine adjustment mechanism 3, fine adjustment mechanism 3 are including compressing tightly the round pin, compress tightly the round pin and lie in the one end that solid fixed ring was kept away from to support arm 21, compress tightly the round pin and radially run through support arm 21 and set up, and compress tightly the inner outer wall counterbalance with treating connecting tube 5 of round pin.
Furthermore, the middle part of the supporting arm 21 is connected with the fixing ring, and the inner side of one end, far away from the pressing pin, of the supporting arm 21 is provided with an opposite supporting structure 22, so that the shearing force borne by the connecting point of the supporting arm 21 and the fixing ring is reduced.
Further, be equipped with bar hole 23 on the support arm 21, gu be equipped with stopper 24 with the cooperation of bar hole 23 on the solid fixed ring outer wall, stopper 24 inserts in the bar hole 23 and can follow it and slide, gu fixed ring is through the bolt and the support arm 21 fixed connection that run through bar hole 23, subtend bearing structure 22 includes a plurality of pulleys 25, and pulley 25 sets up along support arm 21 equidistant, is convenient for adjust the distance between holding pin and the solid fixed ring.
Further, the number of the supporting arms 21 is three and the supporting arms are arranged on the fixing ring at equal angular intervals.
EXAMPLE III
As shown in the drawings, a fine adjustment device for pipeline butt joint comprises:
the fixing mechanism 1, the fixing mechanism 1 includes the fixed ring, the fixed ring is fixed and fitted on already constructing the pipeline 4;
the supporting mechanism 2 comprises at least three supporting arms 21, and the supporting arms 21 are fixedly connected with the fixing ring during fine adjustment;
the fine adjustment mechanism 3, fine adjustment mechanism 3 are including compressing tightly the round pin, compress tightly the round pin and lie in the one end that solid fixed ring was kept away from to support arm 21, compress tightly the round pin and radially run through support arm 21 and set up, and compress tightly the inner outer wall counterbalance with treating connecting tube 5 of round pin.
Furthermore, the middle part of the supporting arm 21 is connected with the fixing ring, and the inner side of one end, far away from the pressing pin, of the supporting arm 21 is provided with an opposite supporting structure 22, so that the shearing force borne by the connecting point of the supporting arm 21 and the fixing ring is reduced.
Further, the opposite supporting structure 22 is an arc-shaped sliding plate, and the inner side of the arc-shaped sliding plate abuts against the outer wall of the constructed pipeline 4.
Further, the number of the supporting arms 21 is three and the supporting arms are arranged on the fixing ring at equal angular intervals.
Furthermore, a plurality of hole sites for inserting the pressing pins are arranged on the supporting arm 21, so that the distance between the pressing pins and the fixing rings can be adjusted conveniently.
The utility model discloses during the use, solid fixed ring adopts the staple bolt, fixes the staple bolt in the one end that pipeline 4 is close to waiting connecting tube 5 of having under construction, will wait that the tip of connecting tube 5 arranges in between many support arms 21, and the compressing pin that is located on the support arm 21 of below treats connecting tube 5 tip and supports, can treat the position and the tubular of connecting tube 5 through the mode of rotatory compressing pin this moment and finely tune, and it is just right to realize two sections pipeline knecks. This mode has reduced operating personnel's working strength and has promoted the fine setting precision, also can be applicable to the great pipeline of diameter, length are longer, rigidity is great simultaneously, and the range of application is extensive.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (6)
1. A micro-adjusting device for butt joint of pipelines is characterized by comprising:
the fixing mechanism (1), the fixing mechanism (1) includes the fixed ring, the fixed ring is fixed and set up on the pipeline (4) already constructed;
the supporting mechanism (2), the supporting mechanism (2) includes at least three supporting arms (21), the supporting arms (21) are fixedly connected with the fixed ring during fine adjustment;
fine-tuning (3), fine-tuning (3) are including compressing tightly the round pin, compress tightly the round pin and are located support arm (21) and keep away from solid fixed ring's one end, compress tightly the round pin and radially run through support arm (21) and set up, and compress tightly the inner outer wall counterbalance with treating connecting tube way (5) of round pin.
2. The fine adjustment device for pipe butting according to claim 1, wherein the middle part of the supporting arm (21) is connected with the fixing ring, and an opposite supporting structure (22) is arranged on the inner side of one end of the supporting arm (21) far away from the pressing pin.
3. Fine adjustment device for pipe butting according to claim 2, characterized in that the opposite support structure (22) is an arc-shaped sliding plate, and the inner side of the arc-shaped sliding plate is abutted against the outer wall of the constructed pipe (4).
4. The fine adjustment device for pipe butting according to claim 2, wherein the support arm (21) is provided with a strip-shaped hole (23), the outer wall of the fixing ring is provided with a limiting block (24) matched with the strip-shaped hole (23), the limiting block (24) is inserted into the strip-shaped hole (23) and can slide along the strip-shaped hole, the fixing ring is fixedly connected with the support arm (21) through a bolt penetrating through the strip-shaped hole (23), the opposite support structure (22) comprises a plurality of pulleys (25), and the pulleys (25) are arranged at equal intervals along the support arm (21).
5. Fine adjustment device for pipe docking according to claim 1, characterized in that the number of support arms (21) is three and they are arranged at equal angular intervals on the fixation ring.
6. The fine adjustment device for pipe butting according to claim 1, wherein the supporting arm (21) is provided with a plurality of holes for facilitating insertion of the pressing pins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023172165.7U CN214500239U (en) | 2020-12-25 | 2020-12-25 | Fine adjustment device for butt joint of pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023172165.7U CN214500239U (en) | 2020-12-25 | 2020-12-25 | Fine adjustment device for butt joint of pipelines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214500239U true CN214500239U (en) | 2021-10-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023172165.7U Active CN214500239U (en) | 2020-12-25 | 2020-12-25 | Fine adjustment device for butt joint of pipelines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214500239U (en) |
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2020
- 2020-12-25 CN CN202023172165.7U patent/CN214500239U/en active Active
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