CN108581411B - Assembling device for heat-insulating pipeline - Google Patents
Assembling device for heat-insulating pipeline Download PDFInfo
- Publication number
- CN108581411B CN108581411B CN201810461846.3A CN201810461846A CN108581411B CN 108581411 B CN108581411 B CN 108581411B CN 201810461846 A CN201810461846 A CN 201810461846A CN 108581411 B CN108581411 B CN 108581411B
- Authority
- CN
- China
- Prior art keywords
- driving
- pushing
- pipeline
- electric cylinder
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/001—Article feeders for assembling machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
- Thermal Insulation (AREA)
Abstract
The invention relates to the field of assembly equipment, in particular to an assembly device for a heat-insulating pipeline, which comprises a supporting device, a first feeding device and a second feeding device, wherein the supporting device comprises a supporting component for supporting the heat-insulating pipeline and a first driving component for driving the supporting component to move back and forth between the first feeding device and the second feeding device, the first feeding device comprises a loading component for bearing a clamping ring and a plug and a second driving component for driving the loading component to move, the second feeding device comprises a pushing component for lapping an inner pipeline and an outer pipeline and a pushing component for pushing the inner pipeline and the outer pipeline to be sleeved on the supporting component, and the pushing component comprises a pushing component and a crank connecting rod component for driving the pushing component to lift, the quality of the whole assembly is improved, and the defective rate of the heat-insulating pipeline is reduced.
Description
Technical Field
The invention relates to the field of assembly equipment, in particular to an assembly device for a heat preservation pipeline.
Background
The heat preservation pipeline is a short name of heat preservation pipeline, the heat preservation pipeline is used for conveying liquid, gas and other media, heat preservation engineering of pipelines such as petroleum, chemical engineering, aerospace, hot spring-military, central heating, central air conditioning, municipal administration and the like is carried out, the heat preservation pipeline generally comprises an inner pipeline, an outer pipeline, a clamping ring and plugs, foaming agent is injected between the inner pipeline and the outer pipeline, the clamping ring is placed on the inner pipeline, then the inner pipeline is placed between the outer pipelines, the plugs are arranged at two ends, air holes are formed in the plugs, an injection hole is formed in the center of the outer pipeline, the heat preservation foaming agent is injected from the middle to two ends, uniform foaming between the two pipelines is ensured, no air bubbles exist, the foamed inner pipeline is still located in the center of the outer pipeline, the existing heat preservation pipeline needs to be assembled before the foaming agent is injected, manual assembly is carried out at present, the assembly efficiency is low, and a, due to the fact that the assembly quality is different, the defective rate of the heat preservation pipeline is high.
Disclosure of Invention
The invention aims to provide an assembling device of a heat preservation pipeline aiming at the defects of the prior art.
In order to solve the above problems, the present invention provides the following technical solutions:
an assembling device of a heat preservation pipeline comprises a supporting device for bearing the heat preservation pipeline, a first feeding device for sleeving a clamping ring and a plug on an inner pipeline, and a second feeding device for conveying the inner pipeline and an outer pipeline to the supporting device, the supporting device comprises a supporting component for supporting the heat preservation pipeline and a first driving component for driving the supporting component to move back and forth between the first feeding device and the second feeding device, the first feeding device comprises a loading assembly for bearing the clamping ring and the plug and a second driving assembly for driving the loading assembly to move, the second feeding device comprises a pushing component for lapping the inner pipeline and the outer pipeline and a pushing component for pushing the inner pipeline and the outer pipeline to be sleeved on the supporting component, the pushing assembly comprises a pushing assembly and a crank connecting rod assembly used for driving the pushing assembly to lift.
Further, the top pushes away the subassembly and is used for bearing the second of interior pipeline and push away the pole including the first pole of lifting that a plurality of is used for bearing outer pipeline and a plurality of, and all first poles of lifting and all second push away the equal vertical setting of pole and staggered arrangement, and the top of all first poles of lifting is provided with the first portion of lifting that is used for pushing away outer pipeline, and the top of all second push away the pole is provided with the second portion of lifting that is used for pushing away outer pipeline.
Further, crank link assembly is including the crank connecting rod, be used for driving the rotatory first driving motor of crank connecting rod and support frame, and the bottom of all first lifting rods is all articulated through first connecting rod and crank connecting rod, and the bottom of all second lifting rods is all articulated through second connecting rod and crank connecting rod, and the support frame is provided with a plurality of and supplies all second lifting rods and all first lifting rod gliding through-holes one by one.
Furthermore, the pushing assembly comprises a third driving electric cylinder and a third sliding block in transmission fit with the third driving electric cylinder, a pushing plate is arranged on the third sliding block, and the driving direction of the third driving electric cylinder is parallel to the arrangement direction of all the first lifting rods.
Further, the bearing subassembly is including bearing rod, the articulated subassembly of a plurality of and rolling motor, and all articulated subassemblies are arranged along the axis of bearing rod equidistant, the articulated subassembly is including the articulated rod that the angular difference distributes such as a plurality of axis around bearing rod, the one end and the bearing rod of articulated rod are articulated, and the middle section of all articulated rods all is provided with the becket bridle, and all becket bridles all are connected through the output shaft winding of the rope body with rolling motor.
Furthermore, the first driving assembly comprises a first driving electric cylinder for driving the supporting assembly to move, and the driving direction of the first driving electric cylinder is perpendicular to the driving direction of the third driving electric cylinder.
Furthermore, the loading assembly comprises a first bearing rod for bearing the clamping ring and a second bearing rod for bearing the plug, the axis of the first bearing rod and the axis of the second bearing rod are parallel to the driving direction of the third driving electric cylinder, the second driving assembly comprises a second driving electric cylinder, the first bearing rod is in transmission connection with the second driving electric cylinder through a first sliding block, and the second bearing rod is in transmission connection with the second driving electric cylinder through a second sliding block.
Furthermore, the device also comprises a conveying assembly used for sleeving the clamping ring and the plug on the inner pipeline, wherein the conveying assembly comprises an air clamp and a fourth driving electric cylinder used for driving the air clamp to move in the driving direction of the third driving electric cylinder.
Has the advantages that: the invention relates to an assembling device of a heat-insulating pipeline, which is characterized in that a first driving motor rotates to lift all second lifting rods to the highest position, then an inner pipeline is placed on a second lifting rod, then a pushing assembly drives a pushing plate to sleeve the inner pipeline on a supporting rod, then a winding motor winds a rope body to drive a hinged rod to rotate to prop against the inner pipeline, then a first driving electric cylinder drives the supporting assembly to move right above a fourth driving electric cylinder, then the second driving electric cylinder drives a first bearing rod to move right above an air clamp, then the fourth driving electric cylinder drives the air clamp to clamp a clamping ring to move to one end of the inner pipeline far away from the first bearing rod, then the second driving electric cylinder drives a second bearing rod to move right above a fourth driving electric cylinder, then the fourth driving electric cylinder drives the air clamp to move right below the second bearing rod, then the air clamp clamps clamp the clamping ring, then the fourth driving electric cylinder drives the air clamp to drive the clamping ring to move to the inner pipeline, the steps are repeated, when the clamping ring and the plug are sleeved on the inner pipeline, the first driving electric cylinder drives the bearing assembly and the inner pipeline to move right above the pushing assembly, then the driving motor rotates, the second pushing rod descends and the first pushing rod ascends to the maximum, the outer pipeline is placed on the first pushing rod, then the pushing assembly pushes the outer pipeline to be sleeved on the inner pipeline, all the steps are repeated, automatic assembly of the heat preservation pipeline is achieved, a large amount of labor cost is liberated, the quality of overall assembly is improved, and the defective rate of the heat preservation pipeline is reduced.
Drawings
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic perspective view of the support assembly and the first loading mechanism of the present invention;
FIG. 4 is an enlarged view of FIG. 3 at A;
FIG. 5 is a first schematic perspective view of a second feeding device according to the present invention;
FIG. 6 is a schematic perspective view of a second feeding device according to the present invention;
FIG. 7 is an enlarged view of FIG. 6 at B;
description of reference numerals: the device comprises a supporting device 1, a supporting component 11, a supporting rod 111, a hinge rod 112, a winding motor 113, a rope ring 114, a first driving electric cylinder 12, a first feeding device 2, a loading component 21, a first bearing rod 22, a second bearing rod 23, a second driving electric cylinder 24, a second feeding device 3, a pushing component 31, a first pushing rod 311, a second pushing rod 312, a first connecting rod 313, a second connecting rod 314, a crank connecting rod assembly 32, a crank connecting rod 33, a first driving motor 34, a supporting frame 35, a third driving electric cylinder 331, a third sliding block 332, a pushing plate 333, a conveying component 4, a fourth driving electric cylinder 41, an air clamp 42, an inner pipeline 5, an outer pipeline 6, a clamping ring 7 and a plug 8.
Detailed Description
The following detailed description of specific embodiments of the present invention is made with reference to the accompanying drawings and examples:
referring to fig. 1 to 7, an assembling device for an insulating pipeline includes a supporting device 1 for supporting the insulating pipeline, a first feeding device 2 for sleeving a snap ring 7 and a plug 8 on an inner pipeline 5, and a second feeding device 3 for conveying the inner pipeline 5 and an outer pipeline 6 onto the supporting device 1, where the supporting device 1 includes a supporting component 11 for supporting the insulating pipeline and a first driving component for driving the supporting component 11 to travel back and forth between the first feeding device 2 and the second feeding device 3, the first feeding device 2 includes a loading component 21 for supporting the snap ring 7 and the plug 8 and a second driving component for driving the loading component 21 to move, the second feeding device 3 includes a lifting component for overlapping the inner pipeline 5 and the outer pipeline 6 and a pushing component for pushing the inner pipeline 5 and the outer pipeline 6 to be sleeved on the supporting component 11, the pushing assembly comprises a pushing assembly 31 and a crank connecting rod assembly 32 used for driving the pushing assembly 31 to lift, the pushing assembly bears an inner pipeline 5, then the pushing assembly pushes the inner pipeline 5 to be sleeved on a supporting rod 111, a first driving assembly drives the supporting rod 111 to move to be opposite to a first feeding device 2, a clamping ring 7 and a plug 8 are sleeved on the inner pipeline 5, then the first driving assembly drives the supporting assembly 11 to return to the pushing assembly, and then the pushing assembly and the pushing assembly are matched to enable an outer pipeline 6 to be sleeved on the inner pipeline 5.
The pushing assembly 31 comprises a plurality of first pushing rods 311 for supporting the outer pipeline 6 and a plurality of second pushing rods 312 for supporting the inner pipeline 5, all the first pushing rods 311 and all the second pushing rods 312 are vertically arranged and staggered, the top of all the first pushing rods 311 is provided with a first lifting part for pushing the outer pipeline 6, the top of all the second pushing rods 312 is provided with a second lifting part for pushing the outer pipeline 6, all the second pushing rods 312 are lifted to the highest position, then the inner pipe 5 is placed on the second lifting rod, the pushing assembly drives the pushing plate 333 to sleeve the inner pipe 5 on the supporting rod 111, when the snap ring 7 and the plug 8 are sleeved on the inner pipeline 5, the second lifting rod 312 descends and the first lifting rod 311 ascends to the highest position, the outer pipeline 6 is placed on the first lifting rod 311, and then the pushing assembly pushes the outer pipeline 6 to be sleeved on the inner pipeline 5.
The crank link assembly 32 comprises a crank link 331, a first driving motor 34 for driving the crank link 331 to rotate, and a support frame 35, wherein the bottoms of all the first lifting rods 311 are hinged to the crank link 331 through first connecting rods 313, the bottom ends of all the second lifting rods 312 are hinged to the crank link 331 through second connecting rods 314, the support frame 35 is provided with a plurality of through holes for all the second lifting rods 312 and all the first lifting rods 311 to slide one by one, the first driving motor 34 rotates to lift all the second lifting rods 312 to the highest position, then the inner pipeline 5 is placed on the second lifting rods, then the pushing assembly drives the pushing plate 333 to sleeve the inner pipeline 5 on the supporting rod 111, when the snap ring 7 and the plug 8 are sleeved on the inner pipeline 5, then the first driving electric cylinder 12 drives the supporting assembly 11 and the inner pipeline 5 to move to the position right above the lifting assembly, and then the driving motor rotates, so that the second lifting rod 312 descends and the first lifting rod 311 ascends to the highest, the outer pipe 6 is placed on the first lifting rod 311, and then the pushing assembly pushes the outer pipe 6 to be sleeved on the inner pipe 5.
The pushing assembly comprises a third driving electric cylinder 331 and a third sliding block 332 in transmission fit with the third driving electric cylinder 331, a pushing plate 333 is arranged on the third sliding block 332, the driving direction of the third driving electric cylinder 331 is parallel to the arrangement direction of all the first lifting rods 311, the first driving motor 34 rotates to lift all the second lifting rods 312 to the highest position, then the inner pipeline 5 is placed on the second lifting rods, and then the pushing assembly drives the pushing plate 333 to sleeve the inner pipeline 5 on the supporting rods 111.
The supporting component 11 includes a supporting rod 111, a plurality of hinge components and a winding motor 113, all the hinge components are arranged at equal intervals along the axis of the supporting rod 111, the hinge components include a plurality of hinge rods 112 distributed around the axis of the supporting rod 111 at equal angular difference, one end of each hinge rod 112 is hinged to the supporting rod 111, a rope loop 114 is arranged in the middle section of each hinge rod 112, all the rope loops 114 are wound and connected with an output shaft of the winding motor 113 through rope bodies, the first driving motor 34 rotates to lift all the second lifting rods 312 to the highest position, then the inner pipeline 5 is placed on the second lifting rods, then the pushing component drives the pushing plate 333 to sleeve the inner pipeline 5 on the supporting rod 111, and then the winding motor 113 drives the winding hinge rods 112 to rotate to prop against the inner pipeline 5.
The first driving component comprises a first driving electric cylinder 12 for driving the supporting component 11 to move, the driving direction of the first driving electric cylinder 12 is perpendicular to the driving direction of the third driving electric cylinder 331, and the first driving electric cylinder 12 can drive the supporting component 11 to move back and forth between the first feeding device 2 and the second feeding device 3.
The loading assembly 21 comprises a first bearing rod 22 for bearing the snap ring 7 and a second bearing rod 23 for bearing the plug 8, the axis of the first bearing rod 22 and the axis of the second bearing rod 23 are both parallel to the driving direction of the third driving electric cylinder 331, the second driving assembly comprises a second driving electric cylinder 24, the first bearing rod 22 is in transmission connection with the second driving electric cylinder 24 through a first slider, the second bearing rod 23 is in transmission connection with the second driving electric cylinder 24 through a second slider, the second driving electric cylinder 24 drives the first bearing rod 22 to move right above the air clamp 42, then the fourth driving electric cylinder 41 drives the air clamp 42 to clamp one end of the snap ring 7 moving to the inner pipeline 5 far away from the first bearing rod 22, then the second driving electric cylinder 24 drives the second bearing rod 23 to move right above the fourth driving electric cylinder 41, then the fourth driving electric cylinder 41 drives the air clamp 42 to move right below the second bearing rod 23, then the air clamp 42 clamps the snap ring 7, and then the fourth driving electric cylinder 41 drives the air clamp 42 to move the snap ring 7 to the inner pipe 5.
The conveying assembly 4 is used for sleeving the clamping ring 7 and the plug 8 on the inner pipeline 5, the conveying assembly 4 comprises an air clamp 42 and a fourth driving electric cylinder 41 used for driving the air clamp 42 to move in the driving direction of the third driving electric cylinder 331, the second driving electric cylinder 24 drives the first bearing rod 22 to move right above the air clamp 42, then the fourth driving electric cylinder 41 drives the air clamp 42 to clamp one clamping ring 7 to move to one end of the inner pipeline 5 far away from the first bearing rod 22, then the second driving electric cylinder 24 drives the second bearing rod 23 to move right above the fourth driving electric cylinder 41, then the fourth driving electric cylinder 41 drives the air clamp 42 to move right below the second bearing rod 23, then the air clamp 42 clamps the clamping ring 7, and then the fourth driving electric cylinder 41 drives the air clamp 42 to drive the clamping ring 7 to move to the inner pipeline 5.
The working principle is as follows: the first driving motor 34 rotates to lift all the second lifting rods 312 to the highest position, then the inner pipe 5 is placed on the second lifting rods, then the pushing assembly drives the pushing plate 333 to sleeve the inner pipe 5 on the supporting rod 111, then the rope winding motor 113 winds the rope to drive the hinge rod 112 to rotate to push against the inner pipe 5, then the first driving electric cylinder 12 drives the supporting assembly 11 to move to the position right above the fourth driving electric cylinder 41, then the second driving electric cylinder 24 drives the first bearing rod 22 to move to the position right above the air clamp 42, then the fourth driving electric cylinder 41 drives the air clamp 42 to clamp one clamping ring 7 to move to the end of the inner pipe 5 far away from the first bearing rod 22, then the second driving electric cylinder 24 drives the second bearing rod 23 to move to the position right above the fourth driving electric cylinder 41, then the fourth driving electric cylinder 41 drives the air clamp 42 to move to the position right below the second bearing rod 23, then the air clamp 42 clamps 7, then the fourth driving electric cylinder 41 drives the air clamp 42 to drive the clamping ring 7 to move to the inner pipeline 5, the steps are repeated, when the clamping ring 7 and the plug 8 are sleeved on the inner pipeline 5, then the first driving electric cylinder 12 drives the bearing component 11 and the inner pipeline 5 to move right above the pushing component, then the driving motor rotates, the second pushing rod 312 descends and the first pushing rod 311 ascends to the maximum, the outer pipeline 6 is placed on the first pushing rod 311, then the pushing component pushes the outer pipeline 6 to be sleeved on the inner pipeline 5, and all the steps are repeated.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.
Claims (8)
1. The utility model provides an assembly quality of insulating tube which characterized in that: the device comprises a supporting device (1) for bearing a heat-insulating pipeline, a first feeding device (2) for sleeving a clamping ring (7) and a plug (8) on an inner pipeline (5) and a second feeding device (3) for conveying the inner pipeline (5) and an outer pipeline (6) onto the supporting device (1), wherein the supporting device (1) comprises a supporting component (11) for supporting the heat-insulating pipeline and a first driving component for driving the supporting component (11) to move back and forth between the first feeding device (2) and the second feeding device (3), the first feeding device (2) comprises a loading component (21) for bearing the clamping ring (7) and the plug (8) and a second driving component for driving the loading component (21) to move, the second feeding device (3) comprises a pushing and lifting component for overlapping the inner pipeline (5) and the outer pipeline (6) and a pushing and lifting component for pushing the inner pipeline (5) and the outer pipeline (6) to be sleeved on the supporting component (6) 11) The pushing assembly comprises a pushing assembly (31) and a crank connecting rod assembly (32) used for driving the pushing assembly (31) to lift.
2. The assembling device for the thermal insulation pipeline according to claim 1, wherein: the pushing assembly (31) comprises a plurality of first pushing rods (311) used for supporting the outer pipeline (6) and a plurality of second pushing rods (312) used for supporting the inner pipeline (5), all the first pushing rods (311) and all the second pushing rods (312) are vertically arranged and staggered, a first lifting part used for pushing the outer pipeline (6) is arranged at the top of all the first pushing rods (311), and a second lifting part used for pushing the outer pipeline (6) is arranged at the top of all the second pushing rods (312).
3. The assembling device for the thermal insulation pipeline according to claim 2, wherein: crank link assembly (32) including crank connecting rod (33), be used for driving rotatory first driving motor (34) of crank connecting rod (33) and support frame (35), the bottom of all first push rod (311) is all articulated through first connecting rod (313) and crank connecting rod (33), the bottom of all second push rod (312) is all articulated through second connecting rod (314) and crank connecting rod (33), support frame (35) are provided with the through-hole that all second push rod (312) and all first push rod (311) slided one by one of a plurality of confession.
4. The assembling device for the thermal insulation pipeline according to claim 3, wherein: the pushing assembly comprises a third driving electric cylinder (331) and a third sliding block (332) in transmission fit with the third driving electric cylinder (331), a pushing plate (333) is arranged on the third sliding block (332), and the driving direction of the third driving electric cylinder (331) is parallel to the arrangement direction of all the first lifting rods (311).
5. The assembling device for the thermal insulation pipeline according to claim 4, wherein: bearing subassembly (11) are including bearing rod (111), a plurality of hinge assembly and rolling motor (113), and all hinge assemblies are arranged along the axis of bearing rod (111) equidistant, hinge assembly is including hinge rod (112) that a plurality of equiangular difference distributes around the axis of bearing rod (111), the one end and bearing rod (111) of hinge rod (112) are articulated, and the middle section of all hinge rod (112) all is provided with becket bridle (114), and all becket bridle (114) all are connected with the output shaft winding of rolling motor (113) through the rope body.
6. The assembling device for the thermal insulation pipeline according to claim 5, wherein: the first driving component comprises a first driving electric cylinder (12) for driving the supporting component (11) to move, and the driving direction of the first driving electric cylinder (12) is perpendicular to the driving direction of the third driving electric cylinder (331).
7. The assembling device for the thermal insulation pipeline according to claim 6, wherein: the loading assembly (21) comprises a first bearing rod (22) used for bearing the clamping ring (7) and a second bearing rod (23) used for bearing the plug (8), the axis of the first bearing rod (22) and the axis of the second bearing rod (23) are parallel to the driving direction of a third driving electric cylinder (331), the second driving assembly comprises a second driving electric cylinder (24), the first bearing rod (22) is in transmission connection with the second driving electric cylinder (24) through a first sliding block, and the second bearing rod (23) is in transmission connection with the second driving electric cylinder (24) through a second sliding block.
8. The assembling device for the thermal insulation pipeline according to claim 7, wherein: the conveying device is characterized by further comprising a conveying assembly (4) used for sleeving the clamping ring (7) and the plug (8) on the inner pipeline (5), wherein the conveying assembly (4) comprises an air clamp (42) and a fourth driving electric cylinder (41) used for driving the air clamp (42) to move in the driving direction of the third driving electric cylinder (331).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461846.3A CN108581411B (en) | 2018-05-15 | 2018-05-15 | Assembling device for heat-insulating pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810461846.3A CN108581411B (en) | 2018-05-15 | 2018-05-15 | Assembling device for heat-insulating pipeline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108581411A CN108581411A (en) | 2018-09-28 |
| CN108581411B true CN108581411B (en) | 2020-04-10 |
Family
ID=63630964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810461846.3A Active CN108581411B (en) | 2018-05-15 | 2018-05-15 | Assembling device for heat-insulating pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108581411B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2878936A1 (en) * | 2004-12-08 | 2006-06-09 | Saipem S A Sa | METHOD OF THERMALLY INSULATING COAXIAL PIPES BY PARTICULATE INSULATING MATERIAL |
| US20120073693A1 (en) * | 2011-03-22 | 2012-03-29 | Owens Corning Intellectual Capital, Llc | Insulation and methods of insulating |
| CN203046106U (en) * | 2012-11-22 | 2013-07-10 | 天津军星管业集团有限公司 | Random-length polyurethane thermal insulation pipe foaming device |
| CN104589019B (en) * | 2015-01-26 | 2017-07-18 | 佛山市南海新锐机电设备有限公司 | Poling machine to penetrate core pipe in insulating tube |
| CN204868051U (en) * | 2015-08-18 | 2015-12-16 | 天津市津能管业有限公司 | Stifled machine on heavy -calibre insulating tube |
| CN206230212U (en) * | 2016-09-07 | 2017-06-09 | 海盐顶峰机械设备有限公司 | A kind of kludge of heat exchanger |
| CN106624774A (en) * | 2016-11-23 | 2017-05-10 | 中山市合赢智能装备有限公司 | Automatic sleeve assembling method |
| CN206588565U (en) * | 2017-02-23 | 2017-10-27 | 德士达（天津）管道设备有限公司 | Machine is blocked up on a kind of hard polyaminoester direct-buried thermal insulation pipe frame hydraulic pressure |
-
2018
- 2018-05-15 CN CN201810461846.3A patent/CN108581411B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN108581411A (en) | 2018-09-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109332964B (en) | Ring welding machine | |
| CN110539145A (en) | Automatic assembly line for oil cooler | |
| CN108581411B (en) | Assembling device for heat-insulating pipeline | |
| CN112025193A (en) | Auxiliary tool supporting device for welding low-temperature container | |
| CN108637624B (en) | Automatic assembling mechanism for assembling two-petal type heat-insulating pipeline | |
| CN212156269U (en) | Supporting and positioning device between inner pipe and outer pipe of heat preservation pipe | |
| CN101258020A (en) | Device for making tubular containers | |
| CN111660593A (en) | Equipment and process for manufacturing polyurethane-sprayed polyethylene-wound thermal insulation pipe | |
| CN110406031B (en) | Injection mold capable of reducing temperature | |
| CN205141943U (en) | Motor stator dip coating frock | |
| CN209432913U (en) | A kind of cable circulating-heating controlling test measuring device | |
| CN216063871U (en) | Anticorrosive spraying mechanism of main push-towing rope | |
| CN115635239A (en) | Assembling and auxiliary welding device and assembling and welding method for special-shaped column of bundled steel pipe | |
| CN210967635U (en) | Cross arm splicing tool | |
| CN212495232U (en) | Riding wheel damping hole machining mechanism for casting | |
| CN210817676U (en) | Cutting device for metal steel pipe | |
| CN221025683U (en) | Pipe penetrating and transferring device for prefabricated overhead heat-insulating pipe | |
| CN117620588B (en) | Cylinder mould welding positioning device | |
| CN221187579U (en) | Device for welding large-sized PE pipe fitting with large caliber | |
| CN219685225U (en) | Bearing production positioning mechanism | |
| CN212403361U (en) | All-welded ball valve for heating pipeline | |
| CN104924287A (en) | Device capable of being used for metal hole opening in building construction | |
| CN218964527U (en) | Axle housing assembling, positioning and clamping device | |
| CN110581016A (en) | Special curing agent for nanocrystalline iron core and nanocrystalline iron core curing device | |
| CN116123933A (en) | Thermal insulation service platform for offshore launch vehicle rocket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 241000 No.12, Tianjingshan Road, high tech Industrial Development Zone, Wuhu City, Anhui Province Patentee after: Wuhu Junru thermal insulation material Co., Ltd Address before: 241000 No.12, Tianjingshan Road, high tech Industrial Development Zone, Wuhu City, Anhui Province Patentee before: WUHU JUNRU THERMAL INSULATION MATERIALS Co.,Ltd. |