CN214820857U - Portable pneumatic pipeline inside lining bag sealer - Google Patents
Portable pneumatic pipeline inside lining bag sealer Download PDFInfo
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- CN214820857U CN214820857U CN202120641650.XU CN202120641650U CN214820857U CN 214820857 U CN214820857 U CN 214820857U CN 202120641650 U CN202120641650 U CN 202120641650U CN 214820857 U CN214820857 U CN 214820857U
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Abstract
The utility model relates to the field of oil field pipeline lining processing equipment, and discloses a portable pneumatic pipeline lining edge bonding machine, which comprises an installation supporting mechanism, a pipeline clamping mechanism, a propelling flanging mechanism and a pneumatic operation mechanism; the mounting and supporting mechanism comprises a mounting frame, supporting legs and trundles; the pipeline clamping mechanism comprises a fixing frame, an upper clamping piece, a lower clamping piece, a first pneumatic cylinder, a threaded rod and a nut; the upper clamping piece comprises a first semicircular clamping pipe sleeve with a downward opening; the lower clamping piece comprises a second semicircular clamping pipe sleeve with an upward opening; the pushing flanging mechanism comprises a fixing piece, a second pneumatic cylinder, a transverse connector and a flanging die head; the pneumatic operation mechanism comprises an air pipeline, a pedal type control switch and a three-way joint. The utility model has good environmental protection and safety; the movement is convenient, and the nearby operation is facilitated; the working stability is high; the action is rapid, the maintenance is simple, and the pipeline is not easy to block; the manufacturing cost is low.
Description
Technical Field
The utility model relates to an oil field pipeline inside lining treatment facility field, concretely relates to portable pneumatic pipeline inside lining bag sealer.
Background
Due to the need for corrosion protection of oilfield pipelines, oilfield pipelines have been commonly lined; the inside lining material is mostly ultra high molecular weight polyethylene, and the inside lining is anticorrosive important a ring of pipeline at the turn-ups of pipeline tip. At present, a hydraulic edge sealing machine is generally adopted for flanging the lining of the pipeline, and although the hydraulic edge sealing machine has a certain positive effect, the hydraulic edge sealing machine has some defects, mainly has the defects that an oil leakage fault is easy to occur, and the environmental pollution and the fire hazard are caused; the equipment has more composition mechanisms, the placement position is relatively fixed, and the movement operation is not facilitated; hydraulic oil is easily deteriorated, and the working stability is affected.
SUMMERY OF THE UTILITY MODEL
For overcoming prior art's defect, the utility model provides a portable pneumatic pipeline inside lining bag sealer.
The technical scheme is as follows: the device comprises an installation supporting mechanism, a pipeline clamping mechanism, a pushing flanging mechanism and a pneumatic operation mechanism; the installation supporting mechanism comprises an installation frame, supporting legs and trundles.
The above technical solution can be further refined as follows:
the pipeline clamping mechanism comprises a fixing frame, an upper clamping piece, a lower clamping piece, a first pneumatic cylinder, a threaded rod and a nut, the fixing frame comprises an upper flat plate, a lower flat plate, a left vertical plate and a right vertical plate which are fixed into a whole, a left guide groove formed between two vertical parallel fixing strips is arranged on the inner side of the left vertical plate, and a right guide groove formed between two vertical parallel fixing strips is arranged on the inner side of the right vertical plate; the first pneumatic cylinder is a single-piston-rod double-acting pneumatic cylinder and is vertically arranged on the upper flat plate, and a through hole through which a piston rod of the first pneumatic cylinder can freely pass is formed in the middle of the upper flat plate; the upper clamping piece comprises a first semicircular clamping pipe sleeve with a downward opening, an upper connector connected with the lower end of a piston rod of the first pneumatic cylinder is arranged at the top of the first semicircular clamping pipe sleeve, a left guide protrusion with an outer edge capable of freely moving up and down along a left guide groove is arranged on the left side of the first semicircular clamping pipe sleeve, and a right guide protrusion with an outer edge capable of freely moving up and down along a right guide groove is arranged on the right side of the first semicircular clamping pipe sleeve; the lower clamping piece comprises a second semicircular clamping pipe sleeve with an upward opening, a lower joint meshed with the upper end of the threaded rod is arranged at the bottom of the second semicircular clamping pipe sleeve, a left guide protrusion with an outer edge capable of freely moving up and down along a left guide groove is arranged on the left side of the second semicircular clamping pipe sleeve, and a right guide protrusion with an outer edge capable of freely moving up and down along a right guide groove is arranged on the right side of the second semicircular clamping pipe sleeve; the middle part of the lower flat plate is provided with a threaded hole; the nut is fixed above the threaded hole of the lower flat plate; the threaded rod is respectively meshed with the nut and the threaded hole and can extend out of the lower flat plate downwards.
The pushing flanging mechanism comprises a fixing piece, a second pneumatic cylinder, a transverse joint and a flanging die head, wherein the fixing piece comprises a bottom plate fixed on the installation frame and a vertical plate vertically arranged on the bottom plate; the second pneumatic cylinder is a single-piston-rod double-acting pneumatic cylinder and is transversely arranged on a vertical plate, and a through hole through which a piston rod of the second pneumatic cylinder can freely pass is formed in the middle of the vertical plate; the flanging die head comprises an outer cylinder and an inner cylinder, one end of the outer cylinder is open, the other end of the outer cylinder is provided with a cylinder bottom, the bottom end of the inner cylinder is fixed at the central position of the inner surface of the cylinder bottom of the outer cylinder, the size of an annular space formed between the inner cylinder and the outer cylinder on the inner surface of the cylinder bottom of the outer cylinder is matched with the size of a pipeline lining edge seal, the outer end of the inner cylinder extends out of the open end of the outer cylinder, and the cylinder wall of the outer end of the inner cylinder is provided with an inclined plane which is gradually enlarged from front to back in diameter and can uniformly expand the end part of the pipeline lining to the periphery; one end of the transverse joint is connected with the outer end of the piston rod of the second pneumatic cylinder, and the other end of the transverse joint is connected with the middle part of the outer side of the cylinder bottom of the outer cylinder.
Pneumatic running gear includes the trachea line, foot-operated control switch and three way connection, foot-operated control switch includes first foot-operated control switch and the foot-operated control switch of second, first foot-operated control switch and the foot-operated control switch of second all are equipped with an air inlet and two gas outlets, the blow vent at first pneumatic cylinder both ends is connected respectively to two gas outlets of first foot-operated control switch, the blow vent at second pneumatic cylinder both ends is connected respectively to two gas outlets of the foot-operated control switch of second, three way connection's wherein two mouths connect first foot-operated control switch's air inlet and second foot-operated control switch's air inlet respectively, the air supply is connected to one of them mouth of three way connection.
Two side edges of the left vertical plate are fixedly connected with side vertical plates outside the left vertical plate, and the left vertical plate and the side vertical plates form an I shape; two sides of the right vertical plate are fixedly connected with side vertical plates outside the right vertical plate, and the right vertical plate and the side vertical plates form an I shape.
And a pipeline protective sleeve matched with the semicircle of the first semicircular clamping pipe sleeve is fixed below the first semicircular clamping pipe sleeve, and a pipeline protective sleeve matched with the semicircle of the second semicircular clamping pipe sleeve is fixed above the second semicircular clamping pipe sleeve.
The left side and the right side of the vertical plate are fixedly connected with right-angled triangle side plates at the rear parts of the vertical plate, and the bottom edges of the right-angled triangle side plates are fixed on the installation frame.
And cross braces are arranged between the supporting legs.
The air pipeline adopts a soft-wall air compression pipe.
Compared with the prior art, the utility model discloses mainly have following beneficial technological effect:
1. compressed air is adopted as a medium, so that leakage is not easy to occur; even if the leakage happens, the environment is not polluted, the fire hazard is not formed, and the environmental protection and the safety are good.
2. The structure is reasonable, the truckles are arranged, the movement is convenient, and the nearby operation is facilitated.
3. The compressed air is clean and can not deteriorate, and the working stability is high.
4. The action is rapid, the maintenance is simple, and the pipeline is not easy to block.
5. The manufacturing cost is low.
Drawings
FIG. 1 is a schematic view of the structure layout of the present invention;
in the figure: 1-a first pneumatic cylinder, 2-an upper joint, 3-a first semicircular clamping sleeve, 4-a right guide groove, 5-a right vertical plate, 6-a right guide protrusion, 7-an inner cylinder, 8-an outer cylinder, 9-a transverse joint, 10-a vertical plate, 11-an air vent, 12-a second pneumatic cylinder, 13-a support leg, 14-a caster, 15-a bottom plate, 16-a mounting frame, 17-an air inlet, 18-a second foot-operated control switch, 19-an air outlet, 20-an air pipeline, 21-a three-way joint, 22-a first foot-operated control switch, 23-a second semicircular clamping sleeve, 24-a threaded rod, 25-a lower flat plate, 26-a nut, 27-a lower joint, 28-a left guide protrusion, 29-a left vertical plate, 30-left guide groove, 31-upper flat plate, 32-first pneumatic cylinder piston rod, 33-second pneumatic cylinder piston rod.
Detailed Description
The present invention will be described in detail with reference to the following embodiments and accompanying drawings.
Example 1
See fig. 1. A portable pneumatic pipeline lining edge bonding machine comprises an installation supporting mechanism, a pipeline clamping mechanism, a pushing flanging mechanism and a pneumatic operation mechanism. The mounting support mechanism includes a mounting frame 16, support legs 13, and casters 14. Pipeline chucking mechanism includes fixed frame, last fastener, lower fastener, first pneumatic cylinder 1, threaded rod 24 and nut 26, and fixed frame is including fixed dull and stereotyped 31, lower flat board 25, left riser 29 and right riser 5 as an organic whole, sets up the left guide way 30 that constitutes between two fixed strips by vertical parallel in the inboard of left riser 29, sets up the right guide way 4 that constitutes between two fixed strips by vertical parallel in the inboard of right riser 5. First pneumatic cylinder 1 is single piston rod double-acting pneumatic cylinder, and its vertical installation is in last dull and stereotyped 31, and the middle part of going up dull and stereotyped 31 is equipped with the through-hole that first pneumatic cylinder piston rod 32 can freely pass through. The upper clamping piece comprises a first semicircular clamping pipe sleeve 3 with a downward opening, an upper connector 2 connected with the lower end of a first pneumatic cylinder piston rod 32 is arranged at the top of the first semicircular clamping pipe sleeve 3, a left guide protrusion 28 with an outer edge capable of freely moving up and down along a left guide groove 30 is arranged on the left side of the first semicircular clamping pipe sleeve 3, and a right guide protrusion 6 with an outer edge capable of freely moving up and down along a right guide groove 4 is arranged on the right side of the first semicircular clamping pipe sleeve 3. The lower clamping piece comprises a second semicircular clamping pipe sleeve 23 with an upward opening, a lower connector 27 meshed with the upper end of the threaded rod 24 is arranged at the bottom of the second semicircular clamping pipe sleeve 23, a left guide protrusion 28 with an outer edge capable of freely moving up and down along a left guide groove 30 is arranged on the left side of the second semicircular clamping pipe sleeve 23, and a right guide protrusion with an outer edge capable of freely moving up and down along a right guide groove 4 is arranged on the right side of the second semicircular clamping pipe sleeve 23. The middle part of the lower flat plate 25 is provided with a threaded hole. The nut 26 is fixed above the threaded hole of the lower plate 25. The threaded rod 24 engages a nut 26 and a threaded hole, respectively, and extends downwardly from the lower plate 25. The pushing flanging mechanism comprises a fixing piece, a second pneumatic cylinder 12, a transverse connector 9 and a flanging die head, wherein the fixing piece comprises a bottom plate 15 fixed on the installation frame 16 and a vertical plate 10 vertically arranged on the bottom plate 15. The second pneumatic cylinder 12 is a single-piston-rod double-acting pneumatic cylinder, which is transversely installed on the vertical plate 10, and a through hole through which the piston rod 33 of the second pneumatic cylinder can freely pass is formed in the middle of the vertical plate 10. The flanging die head comprises an outer cylinder 8 and an inner cylinder 7, one end of the outer cylinder 8 is opened, the other end of the outer cylinder is provided with a cylinder bottom, the bottom end of the inner cylinder 7 is fixed at the central position of the inner surface of the cylinder bottom of the outer cylinder 8, the annular space formed between the inner cylinder 7 and the outer cylinder 8 on the inner surface of the cylinder bottom of the outer cylinder 8 is matched with the sealing edge size of the pipeline lining, the outer end of the inner cylinder 7 extends out of the opening end of the outer cylinder 8, and the wall of the outer end cylinder of the inner cylinder 7 is arranged to be an inclined plane which is gradually enlarged from front to back in diameter and can evenly support the end part of the pipeline lining to the periphery. One end of the transverse joint 9 is connected with the outer end of the piston rod 33 of the second pneumatic cylinder, and the other end is connected with the middle part of the outer side of the cylinder bottom of the outer cylinder 8. The pneumatic operation mechanism comprises an air pipeline 20, foot-operated control switches and a three-way joint 21, each foot-operated control switch comprises a first foot-operated control switch 22 and a second foot-operated control switch 18, each of the first foot-operated control switch 22 and the second foot-operated control switch 18 is provided with an air inlet 17 and two air outlets 19, the two air outlets 19 of the first foot-operated control switch 22 are respectively connected with the air vents 11 at the two ends of the first pneumatic cylinder 1, the two air outlets 19 of the second foot-operated control switch 18 are respectively connected with the air vents 11 at the two ends of the second pneumatic cylinder 12, two of the three-way joint 21 are respectively connected with the air inlet 17 of the first foot-operated control switch 22 and the air inlet 17 of the second foot-operated control switch 18, and one of the three-way joint 21 is connected with an air source.
Example 2
See fig. 1. On the basis of the technical scheme recorded in embodiment 1, two side edges of a left vertical plate 29 are fixedly connected with side vertical plates outside the side vertical plates, and the left vertical plate 29 and the side vertical plates form an I shape so as to reinforce the reinforcing and supporting effect on the left vertical plate 29; two sides of the right vertical plate 5 are fixedly connected with side vertical plates outside the right vertical plate 5, and the right vertical plate 5 and the side vertical plates form an I shape so as to reinforce the reinforcing and supporting effect on the right vertical plate 5.
Example 3
See fig. 1. On the basis of the technical scheme recorded in embodiment 1, a pipeline protective sleeve matched with the semicircle of the first semicircular pipe clamping sleeve 3 is fixed below the first semicircular pipe clamping sleeve, and a pipeline protective sleeve matched with the semicircle of the second semicircular pipe clamping sleeve 23 is fixed above the second semicircular pipe clamping sleeve, so that the pipeline is prevented from damaging the outer wall in the moving process.
Example 4
See fig. 1. A portable pneumatic pipeline lining edge sealing machine is characterized in that on the basis of the technical scheme recorded in embodiment 1, right and left sides of a vertical plate 10 are fixedly connected with right-angled triangle side plates at the rear parts of the vertical plate, and the bottom edges of the right-angled triangle side plates are fixed on a mounting frame 16 to play a role in reinforcing the vertical plate 10.
Example 5
See fig. 1. A portable pneumatic pipeline lining edge bonding machine is characterized in that cross braces are arranged among supporting legs 13 on the basis of the technical scheme recorded in embodiment 1, and all the supporting legs 13 form a firm whole.
Example 6
See fig. 1. A portable pneumatic pipeline lining edge banding machine is characterized in that on the basis of the technical scheme recorded in embodiment 1, a gas pipeline 20 adopts a soft-wall air compression pipe, and the purposes of bearing high pressure and being convenient to install and use are achieved.
The basic working principle of the utility model is as follows:
according to the technical scheme, the equipment is installed and moved to the optimal operation place by using the caster 14, and one port of the three-way joint 21 is connected with an air compressor serving as an air source. Placing the pipeline to be edge-sealed on the second semicircular clamping pipe sleeve 23, and rotating the threaded rod 24 to axially align the pipeline with the flanging die head; operating the first pedal type control switch 22 to extend the piston rod 32 of the first pneumatic cylinder to drive the first semicircular pipe clamping sleeve 3 to move downwards until the pipeline is clamped; operating the second pedal type control switch 18 to extend the piston rod 33 of the second pneumatic cylinder and drive the flanging die head to approach the pipeline; after the pipeline lining is sleeved in the outer end of the inner cylinder 7, the pipeline lining is continuously extended deeply along the inclined plane to uniformly open the head of the lining, and under the continuous movement of the flanging die head, the head of the lining is uniformly paved on the inner surface of the bottom of the outer cylinder 8 to form an annular space between the inner cylinder 7 and the outer cylinder 8, so that the purpose of flanging the lining at the end part of the pipeline is realized; after the flanging is finished, the second pedal type control switch 18 is operated again to enable the piston rod 33 of the second pneumatic cylinder to retreat, and the flanging die head is separated from the pipeline; operating the first pedal type control switch 22 again to make the piston rod 32 of the first pneumatic cylinder retreat and the first semicircular pipe clamping sleeve 3 separate from the pipeline; the pipeline is taken away, one round of work is completed, and then the next round of work is performed.
Claims (6)
1. The utility model provides a portable pneumatic pipeline inside lining bag sealer which characterized in that: the device comprises an installation supporting mechanism, a pipeline clamping mechanism, a pushing flanging mechanism and a pneumatic operation mechanism; the mounting and supporting mechanism comprises a mounting frame, supporting legs and trundles; the pipeline clamping mechanism comprises a fixing frame, an upper clamping piece, a lower clamping piece, a first pneumatic cylinder, a threaded rod and a nut, the fixing frame comprises an upper flat plate, a lower flat plate, a left vertical plate and a right vertical plate which are fixed into a whole, a left guide groove formed between two vertical parallel fixing strips is arranged on the inner side of the left vertical plate, and a right guide groove formed between two vertical parallel fixing strips is arranged on the inner side of the right vertical plate; the first pneumatic cylinder is a single-piston-rod double-acting pneumatic cylinder and is vertically arranged on the upper flat plate, and a through hole through which a piston rod of the first pneumatic cylinder can freely pass is formed in the middle of the upper flat plate; the upper clamping piece comprises a first semicircular clamping pipe sleeve with a downward opening, an upper connector connected with the lower end of a piston rod of the first pneumatic cylinder is arranged at the top of the first semicircular clamping pipe sleeve, a left guide protrusion with an outer edge capable of freely moving up and down along a left guide groove is arranged on the left side of the first semicircular clamping pipe sleeve, and a right guide protrusion with an outer edge capable of freely moving up and down along a right guide groove is arranged on the right side of the first semicircular clamping pipe sleeve; the lower clamping piece comprises a second semicircular clamping pipe sleeve with an upward opening, a lower joint meshed with the upper end of the threaded rod is arranged at the bottom of the second semicircular clamping pipe sleeve, a left guide protrusion with an outer edge capable of freely moving up and down along a left guide groove is arranged on the left side of the second semicircular clamping pipe sleeve, and a right guide protrusion with an outer edge capable of freely moving up and down along a right guide groove is arranged on the right side of the second semicircular clamping pipe sleeve; the middle part of the lower flat plate is provided with a threaded hole; the nut is fixed above the threaded hole of the lower flat plate; the threaded rod is respectively meshed with the nut and the threaded hole and can extend out of the lower flat plate downwards; the pushing flanging mechanism comprises a fixing piece, a second pneumatic cylinder, a transverse joint and a flanging die head, wherein the fixing piece comprises a bottom plate fixed on the installation frame and a vertical plate vertically arranged on the bottom plate; the second pneumatic cylinder is a single-piston-rod double-acting pneumatic cylinder and is transversely arranged on a vertical plate, and a through hole through which a piston rod of the second pneumatic cylinder can freely pass is formed in the middle of the vertical plate; the flanging die head comprises an outer cylinder and an inner cylinder, one end of the outer cylinder is open, the other end of the outer cylinder is provided with a cylinder bottom, the bottom end of the inner cylinder is fixed at the central position of the inner surface of the cylinder bottom of the outer cylinder, the size of an annular space formed between the inner cylinder and the outer cylinder on the inner surface of the cylinder bottom of the outer cylinder is matched with the size of a pipeline lining edge seal, the outer end of the inner cylinder extends out of the open end of the outer cylinder, and the cylinder wall of the outer end of the inner cylinder is provided with an inclined plane which is gradually enlarged from front to back in diameter and can uniformly expand the end part of the pipeline lining to the periphery; one end of the transverse joint is connected with the outer end of the piston rod of the second pneumatic cylinder, and the other end of the transverse joint is connected with the middle part of the outer side of the cylinder bottom of the outer cylinder; pneumatic running gear includes the trachea line, foot-operated control switch and three way connection, foot-operated control switch includes first foot-operated control switch and the foot-operated control switch of second, first foot-operated control switch and the foot-operated control switch of second all are equipped with an air inlet and two gas outlets, the blow vent at first pneumatic cylinder both ends is connected respectively to two gas outlets of first foot-operated control switch, the blow vent at second pneumatic cylinder both ends is connected respectively to two gas outlets of the foot-operated control switch of second, three way connection's wherein two mouths connect first foot-operated control switch's air inlet and second foot-operated control switch's air inlet respectively, the air supply is connected to one of them mouth of three way connection.
2. The portable pneumatic pipeline liner edge banding machine of claim 1, wherein: two side edges of the left vertical plate are fixedly connected with side vertical plates outside the left vertical plate, and the left vertical plate and the side vertical plates form an I shape; two sides of the right vertical plate are fixedly connected with side vertical plates outside the right vertical plate, and the right vertical plate and the side vertical plates form an I shape.
3. The portable pneumatic pipeline liner edge banding machine of claim 1, wherein: and a pipeline protective sleeve matched with the semicircle of the first semicircular clamping pipe sleeve is fixed below the first semicircular clamping pipe sleeve, and a pipeline protective sleeve matched with the semicircle of the second semicircular clamping pipe sleeve is fixed above the second semicircular clamping pipe sleeve.
4. The portable pneumatic pipeline liner edge banding machine of claim 1, wherein: the left side and the right side of the vertical plate are fixedly connected with right-angled triangle side plates at the rear parts of the vertical plate, and the bottom edges of the right-angled triangle side plates are fixed on the installation frame.
5. The portable pneumatic pipeline liner edge banding machine of claim 1, wherein: and cross braces are arranged between the supporting legs.
6. The portable pneumatic pipeline liner edge banding machine of claim 1, wherein: the air pipeline adopts a soft-wall air compression pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120641650.XU CN214820857U (en) | 2021-03-30 | 2021-03-30 | Portable pneumatic pipeline inside lining bag sealer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120641650.XU CN214820857U (en) | 2021-03-30 | 2021-03-30 | Portable pneumatic pipeline inside lining bag sealer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214820857U true CN214820857U (en) | 2021-11-23 |
Family
ID=78760748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120641650.XU Active CN214820857U (en) | 2021-03-30 | 2021-03-30 | Portable pneumatic pipeline inside lining bag sealer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214820857U (en) |
-
2021
- 2021-03-30 CN CN202120641650.XU patent/CN214820857U/en active Active
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