CN220447230U - Quick-connection composite pipeline inner pipe sleeving device - Google Patents
Quick-connection composite pipeline inner pipe sleeving device Download PDFInfo
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- CN220447230U CN220447230U CN202321665221.1U CN202321665221U CN220447230U CN 220447230 U CN220447230 U CN 220447230U CN 202321665221 U CN202321665221 U CN 202321665221U CN 220447230 U CN220447230 U CN 220447230U
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- 239000002131 composite material Substances 0.000 title claims abstract description 16
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims 3
- 238000000034 method Methods 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 3
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
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Abstract
The utility model discloses a quick-connection composite pipeline inner pipe sleeving device, which comprises a supporting platform, wherein an L-shaped supporting table for supporting an outer pipe of a quick-connection composite pipe is arranged at the top end of the supporting platform, and the quick-connection composite pipeline inner pipe sleeving device also comprises a sleeve mechanism, wherein the sleeve mechanism can synchronously drive the inner pipe to rotate and move; the sleeve mechanism can sleeve the inner tube into the outer tube in a multi-step manner, so that the extrusion stress born by the inner tube entering the outer tube can be reduced, the contact area with the inner tube is increased by arranging the second arc-shaped plate, and the inner tube is prevented from being damaged.
Description
Technical Field
The utility model relates to the technical field of composite pipe processing, in particular to a quick-connection composite pipeline inner pipe sleeving device.
Background
The quick-connection composite pipeline is formed by sleeving an inner pipe with good corrosion resistance and pressure resistance in an outer pipe; the current way of sleeving the inner tube in the outer tube is: one end of the outer tube is propped against the baffle plate, one end of the inner tube is inserted into the outer tube, the driving device is used for driving the opposite end of the inner tube until the inner tube completely enters the outer tube, and the following defects exist in the use of the method:
if the lengths of the inner tube and the outer tube are longer, the stress on the middle part of the inner tube is larger in the process of pushing the inner tube into the outer tube, so that the middle part of the inner tube is easy to deform seriously, and the quality of the inner tube is adversely affected;
in the process of pushing the inner tube to advance, the inner tube only moves according to the advancing direction, so that a large force is needed to squeeze the inner tube into the outer tube, and the large squeezing force can increase the friction force between the inner tube and the outer tube, so that the inner wall and the outer wall of the outer tube are damaged.
Disclosure of Invention
The utility model aims at overcoming the defects in the prior art, and provides a quick-connection composite pipeline inner pipe sleeving device, which solves the problems that if the lengths of an inner pipe and an outer pipe are longer, the stress on the middle part of the inner pipe is larger in the process of pushing the inner pipe into the outer pipe, the middle part of the inner pipe is easy to deform seriously, and the friction between the inner pipe and the outer pipe is increased due to large extrusion force, so that the inner wall and the outer wall of the outer pipe are damaged.
In order to solve the technical problems, the utility model provides the following technical scheme:
the quick-connection composite pipeline inner pipe sleeving device comprises a supporting platform, wherein an L-shaped supporting table is arranged at the top end of the supporting platform, and the quick-connection composite pipeline inner pipe sleeving device further comprises a sleeve mechanism, wherein the sleeve mechanism can synchronously drive the inner pipe to rotate and move;
preferably, an arc-shaped groove is formed in the L-shaped supporting table, a baffle is arranged at the tail end of the arc-shaped groove, and the baffle is fixedly arranged on the supporting platform;
preferably, the sleeve mechanism comprises a servo motor, an output shaft of the servo motor is connected with a rotating shaft through a coupling, one end, far away from the servo motor, of the rotating shaft is connected with a supporting rod, and both ends of the supporting rod are provided with extrusion assemblies.
Preferably, the L-shaped supporting table is provided with a limited rotation mechanism;
the rotation limiting mechanism comprises an L-shaped supporting plate, a top supporting plate is welded at the top end of the L-shaped supporting plate, a first electric telescopic rod is installed at the bottom of the top supporting plate, and a first arc-shaped plate is installed at the bottom end of the first electric telescopic rod.
Preferably, the extrusion assembly comprises a second electric telescopic rod, the other end of the second electric telescopic rod is detachably connected with a Z-shaped supporting rod, a third electric telescopic rod is fixedly installed on one side of the Z-shaped supporting rod corresponding to the inner pipe, a second arc-shaped plate is fixedly connected to the other opposite end of the third electric telescopic rod, and an arc-shaped anti-slip pad is arranged on the inner side of the second arc-shaped plate.
Preferably, the two extrusion assemblies are symmetrically distributed, the servo motor is arranged on a bracket, and the bracket is arranged on the supporting platform through bolts.
Preferably, the device further comprises an auxiliary assembly mounted on the support platform;
the auxiliary assembly comprises a supporting box body, a fourth electric telescopic rod is arranged on the bottom wall of the supporting box body, and the top end of the fourth electric telescopic rod is connected with a third arc-shaped plate.
Preferably, the support platform is provided with a through hole, the size of the through hole is larger than that of the third arc plate, and the support box body is arranged at the bottom of the support platform through bolts.
Compared with the prior art:
the inner tube is synchronously driven to rotate and move by the sleeve mechanism, so that the inner tube can be easily sleeved into the outer tube, the friction resistance between the inner tube and the outer tube is reduced, and the sleeve efficiency is improved;
the sleeve mechanism can sleeve the inner tube into the outer tube in a multi-step manner, so that the extrusion stress born by the inner tube entering the outer tube can be reduced, the contact area with the inner tube is increased by arranging the second arc-shaped plate, and the inner tube is prevented from being damaged.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a partial cross-sectional view of FIG. 1 of the present utility model;
FIG. 3 is a side view of a second arcuate plate of the present utility model;
fig. 4 is a perspective view of the L-shaped support table of the present utility model.
In the figure: the support platform 1, the outer tube 2, the L-shaped support platform 3, the arc-shaped groove 31, the inner tube 4, the baffle 5, the top support plate 6, the first electric telescopic rod 7, the first arc-shaped plate 8, the Z-shaped support rod 9, the third electric telescopic rod 10, the second arc-shaped plate 11, the docking sleeve 12, the second electric telescopic rod 13, the support rod 14, the rotating shaft 15, the servo motor 16, the support 17, the support box 18, the fourth electric telescopic rod 19, the third arc-shaped plate 20, the support connecting seat 21, the through hole 22, the L-shaped support plate 23 and the arc-shaped anti-skid pad 24.
Detailed Description
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Example 1:
the utility model provides an inner pipe sleeving device of a quick-connection composite pipeline, referring to fig. 1-4, comprising a supporting platform 1, wherein an L-shaped supporting table 3 for supporting an outer pipe 2 of the quick-connection composite pipe is arranged at the top end of the supporting platform 1, namely the L-shaped supporting table 3 supports the outer pipe 2, and the device also comprises a sleeve mechanism, wherein the sleeve mechanism can synchronously drive the inner pipe to rotate and move;
an arc-shaped groove 31 is formed in the L-shaped supporting table 3, an arc-shaped rubber pad is adhered to the inner wall of the arc-shaped groove 31, so that friction force between the outer tube 2 and the arc-shaped rubber pad can be increased, a baffle plate 5 is arranged at the tail end of the arc-shaped groove 31, and the baffle plate 5 is fixedly arranged on the supporting table 1;
the sleeve mechanism comprises a servo motor 16, an output shaft of the servo motor 16 is connected with a rotating shaft 15 through a coupling, one end, far away from the servo motor 16, of the rotating shaft 15 is connected with a supporting rod 14, and extrusion assemblies are arranged at two ends of the supporting rod 14.
A limited rotation mechanism is arranged on the L-shaped supporting table 3; the rotation limiting mechanism comprises an L-shaped supporting plate 23, a top supporting plate 6 is welded at the top end of the L-shaped supporting plate 23, a first electric telescopic rod 7 is installed at the bottom of the top supporting plate 6, the first electric telescopic rod 7 is used for driving a first arc-shaped plate 8 to descend to be tightly attached to the outer tube 2, the outer tube 2 is limited to avoid rotation of the outer tube 2, the first arc-shaped plate 8 is installed at the bottom end of the first electric telescopic rod 7, the first arc-shaped plate 8 can be fully attached to the outer tube 2, and an arc-shaped rubber pad is adhered to the inner wall of the first arc-shaped plate 8.
The extrusion subassembly includes second electric telescopic handle 13, and the other end of second electric telescopic handle 13 can be dismantled and be connected with Z shape bracing piece 9, specifically is connected through butt joint cover 12 between second electric telescopic handle 13 and the Z shape bracing piece 9, and second electric telescopic handle 13 and Z shape bracing piece 9 all peg graft and pass through bolt fastening with butt joint cover 12, and fixed mounting has third electric telescopic handle 10 on the corresponding inner tube 4 one side of Z shape bracing piece 9, and the relative other end fixedly connected with second arc 11 of third electric telescopic handle 10, the inboard of second arc 11 is equipped with arc slipmat 24, and arc slipmat 24 can increase the frictional force with inner tube 4 between, and supplementary second arc 11 better presss from both sides tight inner tube 4, avoids the fish tail inner tube 4 simultaneously.
The two extrusion assemblies are symmetrically distributed about the support rod 14, the servo motor 16 is mounted on the support 17, and the support 17 is mounted on the support platform 1 through bolts.
Also comprises an auxiliary component arranged on the supporting platform 1; the auxiliary assembly comprises a supporting box body 18, a fourth electric telescopic rod 19 is arranged on the bottom wall of the supporting box body 18, the top end of the fourth electric telescopic rod 19 is connected with a third arc-shaped plate 20, specifically, the bottom of the third arc-shaped plate 20 is welded with a supporting connecting seat 21, the inner wall of the supporting connecting seat 21 is inserted with the fourth electric telescopic rod 19, and the fourth electric telescopic rod 19 and the supporting connecting seat 21 are fixed through bolts.
The supporting platform 1 is provided with a through hole 22, the size of the through hole 22 is larger than that of the third arc-shaped plate 20, namely, the third arc-shaped plate 20 can pass through the through hole 22 in the lifting process, and the supporting box body 18 is arranged at the bottom of the supporting platform 1 through bolts.
When the electric telescopic rod is particularly used, the outer tube 2 is placed in the arc-shaped groove 31 of the L-shaped supporting table 3, and the first electric telescopic rod 7 stretches to drive the first arc-shaped plate 8 to press the outer tube 2; the fourth electric telescopic rod 19 extends to drive the third arc-shaped plate 20 to ascend, the inner tube 4 of the outer tube 2 is supported by the third arc-shaped plate 20 in a next butt joint mode, the inner tube 4 is placed on the third arc-shaped plate 20, and one end of the inner tube 4 is inserted into the outer tube 2; the third electric telescopic rod 10 stretches to drive the second arc-shaped plate 11 to clamp the inner tube 4, and the fourth electric telescopic rod 19 contracts to drive the third arc-shaped plate 20 to pass through the through hole 22; the servo motor 16 is started, and the second electric telescopic rod 13 is slowly extended, so that the second arc-shaped plate 11 is driven to rotate and move towards the outer tube 2; initially, the second arc plate 11 does not clamp the end of the inner tube 4 away from the outer tube 2, but clamps the position of the inner tube 4 near the outer tube 2, when the second arc plate 11 reaches the position of the outer tube 2 quickly, the second electric telescopic rod 13 drives the second arc plate 11 to move a certain distance away from the outer tube 2 again, and the operation is repeated, so that the inner tube 4 is sleeved in the outer tube 2 in stages.
The above description is of the preferred embodiments of the present utility model, and any person skilled in the art may modify the present utility model or make modifications to the present utility model with the technical solutions described above. Therefore, any simple modification or equivalent made according to the technical solution of the present utility model falls within the scope of the protection claimed by the present utility model.
Claims (6)
1. The utility model provides a quick-connect compound pipeline inner tube suit device, includes supporting platform (1), its characterized in that: the top end of the supporting platform (1) is provided with an L-shaped supporting table (3), and the supporting platform further comprises a sleeve mechanism which can synchronously drive the inner pipe to rotate and move;
an arc-shaped groove (31) is formed in the L-shaped supporting table (3), a baffle (5) is arranged at the tail end of the arc-shaped groove (31), and the baffle (5) is fixedly arranged on the supporting platform (1);
the sleeve mechanism comprises a servo motor (16), an output shaft of the servo motor (16) is connected with a rotating shaft (15) through a coupler, one end, far away from the servo motor (16), of the rotating shaft (15) is connected with a supporting rod (14), and both ends of the supporting rod (14) are provided with extrusion assemblies.
2. The quick-connection composite pipeline inner pipe sleeving device according to claim 1, wherein a limited rotation mechanism is arranged on the L-shaped supporting table (3);
the rotation limiting mechanism comprises an L-shaped supporting plate (23), a top supporting plate (6) is welded at the top end of the L-shaped supporting plate (23), a first electric telescopic rod (7) is installed at the bottom of the top supporting plate (6), and a first arc-shaped plate (8) is installed at the bottom end of the first electric telescopic rod (7).
3. The quick-connection compound pipeline inner pipe sleeving device according to claim 1, wherein the extrusion assembly comprises a second electric telescopic rod (13), the other end of the second electric telescopic rod (13) is detachably connected with a Z-shaped supporting rod (9), a third electric telescopic rod (10) is fixedly installed on one side of the Z-shaped supporting rod (9) corresponding to the inner pipe (4), a second arc-shaped plate (11) is fixedly connected to the opposite other end of the third electric telescopic rod (10), and an arc-shaped anti-slip pad (24) is arranged on the inner side of the second arc-shaped plate (11).
4. A quick connect compound pipeline inner pipe fitting device according to claim 3, wherein the two extrusion assemblies are symmetrically distributed, the servo motor (16) is mounted on a bracket (17), and the bracket (17) is mounted on the support platform (1) through bolts.
5. The quick connect composite pipeline inner pipe nesting apparatus of claim 1, further comprising an auxiliary assembly mounted on a support platform (1);
the auxiliary assembly comprises a supporting box body (18), a fourth electric telescopic rod (19) is arranged on the bottom wall of the supporting box body (18), and the top end of the fourth electric telescopic rod (19) is connected with a third arc-shaped plate (20).
6. The quick-connection composite pipeline inner pipe sleeving device according to claim 5, wherein the supporting platform (1) is provided with a through hole (22), the size of the through hole (22) is larger than that of the third arc-shaped plate (20), and the supporting box body (18) is arranged at the bottom of the supporting platform (1) through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321665221.1U CN220447230U (en) | 2023-06-28 | 2023-06-28 | Quick-connection composite pipeline inner pipe sleeving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321665221.1U CN220447230U (en) | 2023-06-28 | 2023-06-28 | Quick-connection composite pipeline inner pipe sleeving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220447230U true CN220447230U (en) | 2024-02-06 |
Family
ID=89738101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321665221.1U Active CN220447230U (en) | 2023-06-28 | 2023-06-28 | Quick-connection composite pipeline inner pipe sleeving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220447230U (en) |
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2023
- 2023-06-28 CN CN202321665221.1U patent/CN220447230U/en active Active
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