CN111645252A - Novel foaming platform for heat insulation pipeline - Google Patents
Novel foaming platform for heat insulation pipeline Download PDFInfo
- Publication number
- CN111645252A CN111645252A CN202010644731.5A CN202010644731A CN111645252A CN 111645252 A CN111645252 A CN 111645252A CN 202010644731 A CN202010644731 A CN 202010644731A CN 111645252 A CN111645252 A CN 111645252A
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- Prior art keywords
- platform
- flange
- pipeline
- adjusting
- regulation
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/328—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the foamable components being mixed in the nip between the preformed parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/326—Joining the preformed parts, e.g. to make flat or profiled sandwich laminates
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/35—Component parts; Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/60—Measuring, controlling or regulating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
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- Thermal Insulation (AREA)
Abstract
The invention discloses a novel heat insulation pipeline foaming platform which comprises a flange regulation and control platform and a tiltable pipeline regulation and control platform, wherein the two flange regulation and control platforms are respectively arranged at two ends of the pipeline regulation and control platform, the flange regulation and control platform is in telescopic connection with the pipeline regulation and control platform through a front telescopic driving device and a rear telescopic driving device, a flange is arranged on the flange regulation and control platform, and a heat insulation pipe is arranged on the pipeline regulation and control platform. The flange butt joint device is reasonable in structure and simple to operate, the flange butt joint process with different pipe diameters is carried out through the flange regulating platform capable of being telescopically regulated in six directions, meanwhile, the inclination angle regulating oil cylinder at the bottom of the pipeline regulating platform is used for carrying out inclination regulation on the heat preservation pipe, polyurethane is ensured to be capable of injecting and foaming polyurethane in an inclined mode at one end, the butt joint time of the process is shortened, and the production efficiency of the heat preservation pipe is improved.
Description
Technical Field
The invention relates to the field of production and manufacturing equipment of heat-insulating pipelines, in particular to a novel heat-insulating pipeline foaming platform.
Background
Traditional prefabricated heat preservation pipeline mainly comprises work steel pipe, polyurethane heat preservation, polyethylene outer pillar, and the heat preservation needs to be formed through flange joint reuse polyurethane injection between work steel pipe and outer pillar, and the flange of different pipe diameters still need make a round trip the manual work to dismantle change inefficiency, and the heat preservation pipeline production of long-time big batch different bores will certainly lead to very big manual work, time, energy waste, makes producer manufacturing cost increase, production efficiency is lower simultaneously. Therefore, there is a need for a foaming platform that can inject heat preservation pipes with different diameters, shorten the process time and improve the production efficiency.
Disclosure of Invention
The invention aims to provide a novel foaming platform for a heat-insulating pipeline, which solves the problems of time and labor consumption in butt joint of flanges with different pipe diameters.
In order to solve the technical problems, the invention adopts the following technical scheme:
the invention discloses a novel heat insulation pipeline foaming platform which comprises a flange regulation and control platform and a tiltable pipeline regulation and control platform, wherein the two flange regulation and control platforms are respectively arranged at two ends of the pipeline regulation and control platform, the flange regulation and control platform is in telescopic connection with the pipeline regulation and control platform through a front telescopic driving device and a rear telescopic driving device, a flange is arranged on the flange regulation and control platform, and a heat insulation pipe is arranged on the pipeline regulation and control platform;
the flange regulation and control platform includes base and flange support, two flange support symmetry sets up to through controlling translation drive arrangement with base sliding connection, two all be provided with the recess on the opposite face of flange support, be provided with adjusting screw bolt and adjusting nut in the recess, the floor through connection of flange is in adjusting on the screw bolt and passing through the adjusting nut butt is spacing.
Further, the flange support is provided with heat preservation pipe orifice diameter scales on the side face of the groove, and the heat preservation pipe orifice diameter scales are arranged in the vertical direction.
Furthermore, a fixed boss is arranged in the middle of the base, and clamping grooves are symmetrically formed in two sides of the fixed boss;
the bottom of the inner end of the flange bracket is provided with a U-shaped frame matched with the fixed boss, and the bottom of the flange bracket is provided with a roller matched with the clamping groove;
the stiff end of controlling translation drive arrangement with the lateral wall fixed connection of fixed boss, control translation drive arrangement's work end with the bottom inside wall fixed connection of flange bracket.
Still further, the top surface of fixed boss is provided with the crashproof board.
Still further, be provided with left right translation pipe diameter scale on the top surface of base, left right translation pipe diameter scale sets up along left and right sides direction symmetry.
Still further, be provided with slide caliper rule on the base, the left side of slide caliper rule is provided with length size, slide caliper rule pass through the bolt with base fixed connection.
Still further, an injection hole and a plurality of air vents are formed in the flange, the injection hole is located in the center of the top of the flange, and the air vents are evenly formed in two sides of the injection hole.
Still further, the pipeline regulation and control platform includes pipeline platform, pipeline platform's upper surface is the V-arrangement, the middle part of pipeline platform bottom surface articulates there is the platform base, one side of platform base is provided with the inclination and adjusts the hydro-cylinder, the work end of inclination adjust the hydro-cylinder with pipeline platform's bottom surface is articulated.
Still further, flexible drive arrangement includes the vice pneumatic cylinder of a master cylinder and two symmetries around, the stiff end of master cylinder, vice pneumatic cylinder is installed on the side of pipeline platform, the work end of master cylinder, vice pneumatic cylinder with base fixed connection.
Compared with the prior art, the invention has the beneficial technical effects that: the invention comprises a flange regulation and control platform and a pipeline regulation and control platform, wherein the flange regulation and control platform moves in the front-back direction through a front-back telescopic driving device, a left-right translation driving device enables a flange bracket to move in the left-right direction or in the reverse direction, the adjustment of the upper position and the lower position of a flange is realized through an adjusting stud and an adjusting nut, the length of a welding reserved section of a heat preservation pipeline is determined through a caliper, and meanwhile, the pipeline regulation and control platform enables a heat preservation pipe and a heat insulation heat preservation pipeline foaming platform to incline simultaneously through; in conclusion, the device has the advantages of reasonable structure and simple operation, the flange adjusting and controlling platform which can be telescopically adjusted in six directions is used for carrying out the butt joint process of the flanges with different pipe diameters, and meanwhile, the inclination angle adjusting oil cylinder at the bottom of the pipeline adjusting and controlling platform is used for carrying out inclination adjustment on the heat preservation pipe, so that the polyurethane can be obliquely injected and foamed at one end, the butt joint time of the process is shortened, and the production efficiency of the heat preservation pipe is improved.
Drawings
The invention is further illustrated in the following description with reference to the drawings.
FIG. 1 is a schematic view of the installation of the foaming platform of the novel heat-insulating pipeline of the invention;
FIG. 2 is a schematic structural view of a flange regulation platform according to the present invention;
FIG. 3 is a schematic structural diagram of a pipeline control platform according to the present invention;
FIG. 4 is a schematic view of the flange structure of the present invention;
description of reference numerals: 1. a base; 101. a card slot; 102. fixing the boss; 103. an anti-collision plate; 104. translating the pipe diameter graduated scale left and right; 2. a flange bracket; 201. a U-shaped frame; 202. a roller; 203. adjusting the nut; 204. adjusting the stud; 205. the diameter of the heat-insulating pipe is scaled; 206. reinforcing ribs; 3. a left-right translation driving device; 4. a caliper; 5. a bolt; 6. a master cylinder; 7. an auxiliary hydraulic cylinder; 8. a pipeline platform; 9. a platform base; 10. an inclination angle adjusting oil cylinder; 11. a flange; 1101. a rib plate; 1102. a through hole; 1103. an injection hole; 1104. air bleeding holes; 12. a heat preservation pipe.
Detailed Description
As shown in fig. 1-4, a novel thermal insulation pipeline foaming platform comprises a flange regulation platform and a tiltable pipeline regulation platform, wherein the two flange regulation platforms are respectively arranged at two ends of the pipeline regulation platform, the flange regulation platform is telescopically connected with the pipeline regulation platform through a front telescopic driving device and a rear telescopic driving device, a flange 11 is arranged on the flange regulation platform, and a thermal insulation pipe 12 is arranged on the pipeline regulation platform;
as shown in fig. 2, the flange adjusting platform includes a base 1 and flange supports 2, the two flange supports 2 are symmetrically arranged and slidably connected to the base 1 through a left-right translation driving device 3, the left-right translation driving device 3 is specifically configured as a hydraulic cylinder, a fixed boss 102 is arranged at the middle position of the base 1, clamping grooves 101 are symmetrically arranged at two sides of the fixed boss 102, a U-shaped frame 201 matched with the fixed boss 102 is arranged at the bottom of the inner end of the flange support 2, the U-shaped frame 201 ensures that the flange supports 2 can move left and right in order, and simultaneously reduces the shaking amplitude of the base 1 during the front-back movement, rollers 202 matched with the clamping grooves 101 are arranged at the bottom of the flange supports 2, a double-roller design is adopted to ensure that the flange supports 2 move smoothly and stably, and the clamping grooves 101 and the rails at the bottoms of the rollers 202 are in concave-convex matching, effective buckle prevents rocking of base 1 when removing in the front and back, control translation drive arrangement 3's stiff end with fixed boss 102's lateral wall fixed connection, control translation drive arrangement 3's work end with flange support 2's bottom inside wall fixed connection, two all be provided with the recess on flange support 2's the opposite face, be provided with insulating tube bore scale 205 on the side of recess, insulating tube bore scale 205 sets up along vertical direction, puts insulating tube center wheel base and flange center's position through conversion pipeline platform 8, position when determining different pipe diameter flange mounting, so that the installation, be provided with adjusting stud 204 and adjusting nut 203 in the recess, the floor 1101 of flange 11 passes through-hole 1102 through connection adjusting stud 204 is last and pass through adjusting nut 203 butt is spacing, adjusting stud 204 and adjusting nut 203 pass through insulating tube bore scale 205 marks pipeline bore and goes on Lower regulation, the convenient pipe diameter corresponds, still be provided with on the flange bracket 2 and strengthen the strengthening rib 206 of fixed usefulness.
An anti-collision plate 103 is arranged on the top surface of the fixing boss 102, and the anti-collision plate 103 mainly prevents the left and right translation driving device 3 from being damaged by extrusion when the operation is wrong.
Translation pipe diameter scale 104 about being provided with on base 1's the top surface, translation pipe diameter scale 104 sets up along left right direction symmetry about, makes things convenient for operating personnel to confirm corresponding pipe diameter flange when mounting flange control translation drive arrangement 3's translation position.
Be provided with slide caliper rule 4 on the base 1, slide caliper rule 4's left side is provided with length dimension, slide caliper rule 4 pass through bolt 5 with base 1 fixed connection, slide caliper rule 4 satisfies different reservation steel pipe length demands in the subsequent handling.
As shown in fig. 4, an injection hole 1103 and a plurality of air vents 1104 are arranged on the flange 11, the injection hole 1103 is located at the center of the top of the flange 11, so as to facilitate injection foaming and observation of polyurethane foaming effect, and the air vents 1104 are uniformly arranged at two sides of the injection hole 1103.
As shown in fig. 3, pipeline regulation and control platform includes pipeline platform 8, pipeline platform 8's upper surface is the V-arrangement, makes things convenient for different bore insulating tube to take and puts, effectively disperses pipeline bottom weight, prevents that the outer jacket from suffering extrusion deformation, the middle part of pipeline platform 8 lower bottom surface articulates there is platform base 9, one side of platform base 9 is provided with inclination adjusting cylinder 10, inclination adjusting cylinder 10's work end with pipeline platform 8's bottom surface is articulated, inclination adjusting cylinder 10 with platform base 9 cooperation is right pipeline platform 8 carries out the slope adjustment for the fluid speed of polyurethane injection foaming makes the polyurethane foaming more even, and the heat preservation effect is more perfect.
The front and back telescopic driving device comprises a main hydraulic cylinder 6 and two symmetrical auxiliary hydraulic cylinders 7, fixed ends of the main hydraulic cylinder 6 and the auxiliary hydraulic cylinders 7 are installed on the side face of the pipeline platform 8, and working ends of the main hydraulic cylinder 6 and the auxiliary hydraulic cylinders 7 are fixedly connected with the base 1, so that the flange regulation and control platform can effectively and accurately move back and forth.
The using process of the invention is as follows:
firstly, extending a main hydraulic cylinder 6 and two auxiliary hydraulic cylinders 7 outwards;
secondly, hoisting the heat preservation pipe 12 to the pipeline platform 8, and adjusting the caliber scale 205 of the heat preservation pipe corresponding to the adjusting nut 203 to the corresponding pipe diameter;
thirdly, the left-right translation driving device 3 starts to move towards the middle in opposite directions, and the installation position of the flange corresponding to the pipe diameter is confirmed through the left-right translation pipe diameter graduated scale 104;
fourthly, hoisting the flange 11 with the corresponding pipe diameter to the middle of the two flange brackets 2, and enabling the rib plate 110 to be abutted to the adjusting nut 203, so that the placement is finished;
fifthly, adjusting the caliper 4 to reach the required dimension of the steel pipe welding reserved section;
sixthly, regulating and controlling the main hydraulic cylinder 6 and the two auxiliary hydraulic cylinders 7 to contract inwards until the flange 11 is completely clamped with the heat preservation pipe 12;
seventhly, adjusting the inclination angle adjusting oil cylinder 10 to enable the foaming platform of the heat insulation pipeline and the heat insulation pipe 12 to incline;
eighthly, a foaming gun performs polyurethane foaming injection on the heat preservation pipe 12 through the injection hole 1103 on the flange 11;
and finally, finishing the foaming operation of the heat preservation pipe.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solutions of the present invention can be made by those skilled in the art without departing from the spirit of the present invention, and the technical solutions of the present invention are within the scope of the present invention defined by the claims.
Claims (9)
1. The utility model provides a novel adiabatic insulating tube foaming platform which characterized in that: the pipeline adjusting and controlling device comprises a flange adjusting and controlling platform and a tiltable pipeline adjusting and controlling platform, wherein the two flange adjusting and controlling platforms are respectively arranged at two ends of the pipeline adjusting and controlling platform, the flange adjusting and controlling platform is in telescopic connection with the pipeline adjusting and controlling platform through a front telescopic driving device and a rear telescopic driving device, a flange (11) is arranged on the flange adjusting and controlling platform, and a heat preservation pipe (12) is arranged on the pipeline adjusting and controlling platform;
the flange regulation and control platform includes base (1) and flange support (2), two flange support (2) symmetry sets up to through controlling translation drive arrangement (3) with base (1) sliding connection, two all be provided with the recess on the opposite face of flange support (2), be provided with adjusting stud (204) and adjusting nut (203) in the recess, floor (1101) through connection of flange (11) is in adjusting stud (204) are gone up and are passed through adjusting nut (203) butt is spacing.
2. The novel foaming platform for the heat-insulating pipeline as claimed in claim 1, wherein: the flange support (2) is provided with heat preservation mouth of pipe footpath scale (205) on the side of recess, heat preservation mouth of pipe footpath scale (205) set up along vertical direction.
3. The novel foaming platform for the heat-insulating pipeline as claimed in claim 1, wherein: a fixed boss (102) is arranged in the middle of the base (1), and clamping grooves (101) are symmetrically arranged on two sides of the fixed boss (102);
the bottom of the inner end of the flange support (2) is provided with a U-shaped frame (201) matched with the fixed boss (102), and the bottom of the flange support (2) is provided with a roller (202) matched with the clamping groove (101);
the stiff end of controlling translation drive arrangement (3) with the lateral wall fixed connection of fixed boss (102), the work end of controlling translation drive arrangement (3) with the bottom inside wall fixed connection of flange bracket (2).
4. The novel foaming platform for the heat-insulating pipeline as claimed in claim 3, wherein: and an anti-collision plate (103) is arranged on the top surface of the fixed boss (102).
5. The novel foaming platform for the heat-insulating pipeline as claimed in claim 1, wherein: translation pipe diameter scale (104) about being provided with on the top surface of base (1), translation pipe diameter scale (104) about along left right direction symmetry setting.
6. The novel foaming platform for the heat-insulating pipeline as claimed in claim 1, wherein: be provided with slide caliper rule (4) on base (1), the left side of slide caliper rule (4) is provided with length size, slide caliper rule (4) through bolt (5) with base (1) fixed connection.
7. The novel foaming platform for the heat-insulating pipeline as claimed in claim 1, wherein: the flange (11) is provided with an injection hole (1103) and a plurality of air vents (1104), the injection hole (1103) is positioned in the center of the top of the flange (11), and the air vents (1104) are uniformly arranged on two sides of the injection hole (1103).
8. The novel foaming platform for the heat-insulating pipeline as claimed in claim 1, wherein: the pipeline regulation and control platform comprises a pipeline platform (8), the upper surface of the pipeline platform (8) is V-shaped, the middle of the lower bottom surface of the pipeline platform (8) is hinged to a platform base (9), one side of the platform base (9) is provided with an inclination angle adjusting oil cylinder (10), and the working end of the inclination angle adjusting oil cylinder (10) is hinged to the bottom surface of the pipeline platform (8).
9. The novel foaming platform for the heat-insulating pipeline as claimed in claim 8, wherein: front and back flexible drive arrangement includes vice pneumatic cylinder (7) of a master cylinder (6) and two symmetries, the stiff end of master cylinder (6), vice pneumatic cylinder (7) is installed on the side of pipeline platform (8), the work end of master cylinder (6), vice pneumatic cylinder (7) with base (1) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010644731.5A CN111645252A (en) | 2020-07-07 | 2020-07-07 | Novel foaming platform for heat insulation pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010644731.5A CN111645252A (en) | 2020-07-07 | 2020-07-07 | Novel foaming platform for heat insulation pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111645252A true CN111645252A (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010644731.5A Pending CN111645252A (en) | 2020-07-07 | 2020-07-07 | Novel foaming platform for heat insulation pipeline |
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| Country | Link |
|---|---|
| CN (1) | CN111645252A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428504A (en) * | 2020-10-22 | 2021-03-02 | 中投(天津)智能管道股份有限公司 | Prefabricated heat preservation pipe injection process and heat preservation pipe |
| CN114347523A (en) * | 2021-12-22 | 2022-04-15 | 荥阳市坛山热力保温管道有限公司 | Insulating tube production line |
-
2020
- 2020-07-07 CN CN202010644731.5A patent/CN111645252A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112428504A (en) * | 2020-10-22 | 2021-03-02 | 中投(天津)智能管道股份有限公司 | Prefabricated heat preservation pipe injection process and heat preservation pipe |
| CN114347523A (en) * | 2021-12-22 | 2022-04-15 | 荥阳市坛山热力保温管道有限公司 | Insulating tube production line |
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