CN216885176U - Novel pipeline intermediate frequency heating equipment for polyurethane spraying polyethylene winding heat preservation pipe - Google Patents
Novel pipeline intermediate frequency heating equipment for polyurethane spraying polyethylene winding heat preservation pipe Download PDFInfo
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- CN216885176U CN216885176U CN202220153738.1U CN202220153738U CN216885176U CN 216885176 U CN216885176 U CN 216885176U CN 202220153738 U CN202220153738 U CN 202220153738U CN 216885176 U CN216885176 U CN 216885176U
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- frequency heating
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model provides a novel pipeline medium-frequency heating device for a polyurethane-sprayed polyethylene-wound heat-preservation pipe. Polyurethane spraying polyethylene twines novel pipeline intermediate frequency heating equipment for insulating tube includes: the lifting assembly is arranged on the support top plate; the lifting assembly comprises an air cylinder and a mounting plate, the air cylinder is arranged at the top of the support top plate, and an output shaft of the air cylinder penetrates through the support top plate and is in sliding connection with the support top plate. The novel pipeline intermediate frequency heating equipment for the polyurethane sprayed polyethylene wound heat-insulation pipe has the lifting and moving functions, so that the purposes of saving time and labor can be achieved, and the outer wall of the heat-insulation pipe can be better subjected to heating treatment.
Description
Technical Field
The utility model belongs to the technical field of heat preservation pipes, and particularly relates to novel pipeline medium-frequency heating equipment for a polyurethane-sprayed polyethylene-wound heat preservation pipe.
Background
The heat preservation pipe is a short name of a heat insulation pipeline, is used for conveying liquid, gas and other media, and is used for heat preservation of heat insulation engineering of pipelines of petroleum, chemical engineering, aerospace, hot spring-military, central heating, central air conditioning, municipal administration and the like. When the winding heat preservation pipe is produced, intermediate frequency heating treatment needs to be carried out on the winding heat preservation pipe, in the related technology, the utility model discloses plastic-coated pipeline intermediate frequency heating equipment, which comprises a rack, a pipeline clamp, an intermediate frequency heater and a pipeline conveying device, and is characterized in that: pipeline anchor clamps set up in pipeline conveyor length direction's both ends, and follow pipeline conveyor length direction translation set up in the frame, the intermediate frequency heater set up in both ends between the pipeline anchor clamps, just one side of intermediate frequency heater be provided with cooling device, cooling device and the intermediate frequency heater all relative pipeline anchor clamps rotation sets up. The utility model adopts more reasonable synchronous full-circle heating and cooling and then matches with the rotation of the pipeline to make all the points on the circumference of the pipeline have the same heating and cooling efficiency so as to ensure that the surface of the steel-plastic pipe inner pipe which is finally produced is uniform and smooth.
However, the structure has the defects that the outer wall of the heat preservation pipe cannot be heated, and the heat preservation pipe does not have the functions of moving and lifting adjustment, so that the heat preservation pipe wastes time and labor when being used for processing heavy pipelines.
Therefore, there is a need to provide a new medium frequency heating device for a new pipeline for a polyurethane sprayed polyethylene wound thermal insulation pipe to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide novel pipeline intermediate frequency heating equipment for a polyurethane-sprayed polyethylene-wound heat-insulation pipe, which has lifting and moving functions, can achieve the purpose of saving time and labor and can better heat the outer wall of the heat-insulation pipe.
In order to solve the technical problem, the novel pipeline intermediate frequency heating equipment for the polyurethane spraying polyethylene winding heat preservation pipe provided by the utility model comprises: the lifting assembly is arranged on the support top plate;
the lifting assembly comprises an air cylinder and a mounting plate, the air cylinder is arranged at the top of the support top plate, an output shaft of the air cylinder penetrates through the support top plate and is in sliding connection with the support top plate, the mounting plate is arranged below the bottom of the support top plate, the output shaft of the air cylinder is fixedly connected with the top of the mounting plate, and two adjusting assemblies are arranged on the mounting plate;
the adjusting component comprises a supporting block, a semicircular ring, a mounting block, a groove, a driving motor, a threaded rod, a sliding block, a heat transfer circular ring and a connecting rod, the supporting block is hinged on the mounting plate, the semicircular ring is arranged below the bottom of the supporting block, the bottom of the supporting block is connected with the outer wall of the semicircular ring, the mounting block is fixedly mounted on the outer wall of one side of the mounting plate, the groove is arranged on the bottom of the mounting block, the driving motor is fixedly arranged on the inner wall of one side of the groove, the threaded rod is rotatably arranged in the groove, one end of the threaded rod is fixedly connected with an output shaft of the driving motor, the sliding block is arranged on the threaded rod in a threaded manner, the bottom of the sliding block extends to the lower part of the groove, the semicircular ring is provided with a heat transfer circular ring, the connecting rod is hinged to the semicircular ring, and the top end of the connecting rod is hinged to the sliding block.
As a further scheme of the utility model, a heat preservation pipe main body is arranged between the two heat transfer circular rings, a plurality of installation cavities are formed in the semi-circular rings, and electric heating strips are arranged in the installation cavities.
As a further scheme of the utility model, the two mounting blocks are respectively provided with a limiting assembly, the limiting assembly comprises a limiting rod and a telescopic spring, the limiting rod is fixedly mounted on the top of the mounting block, the limiting rod penetrates through the support top plate and is in sliding connection with the support top plate, the telescopic spring is sleeved on the limiting rod in a sliding mode, the bottom end of the telescopic spring is fixedly connected with the top of the mounting block, and the top end of the telescopic spring is fixedly connected with the bottom of the support top plate.
As a further scheme of the utility model, two reinforcing components are arranged at the bottom of the top plate of the support, each reinforcing component comprises a reinforcing plate and a handrail, the reinforcing plates are fixedly arranged on the two support columns, and the handrails are fixedly arranged on the outer wall of one side of the reinforcing plate.
As a further scheme of the utility model, two sliding holes are formed in the top of the top plate of the support, and the limiting rod penetrates through the sliding holes and is in sliding connection with the inner walls of the sliding holes.
As a further scheme of the utility model, the top of the top plate of the support is provided with a sliding hole, and an output shaft of the air cylinder penetrates through the sliding hole and is in sliding connection with the inner wall of the sliding hole.
Compared with the prior art, the novel pipeline intermediate frequency heating equipment for the polyurethane spraying polyethylene winding heat preservation pipe has the following beneficial effects:
1. according to the utility model, the lifting assembly is arranged, so that the lifting adjustment of the adjusting assembly can be carried out, and the heating work of the heat-insulating pipe can be facilitated;
2. the heat insulation pipe heating device has the advantages that the heat insulation pipe can be better heated through the matching of the adjusting assembly and the electric heating strip, and meanwhile, the heat insulation pipe heating device has a moving function, so that the heating work of the heat insulation pipe can be facilitated.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic front view of a polyurethane of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1. a bracket top plate; 2. a support pillar; 3. a universal wheel; 4. a cylinder; 5. mounting a plate; 6. a support block; 7. a semicircular ring; 8. a drive motor; 9. a threaded rod; 10. a slider; 11. a heat transfer ring; 12. a connecting rod; 13. a thermal insulation pipe main body; 14. electrically heating the strip; 15. a limiting rod; 16. a tension spring; 17. a reinforcing plate; 18. a handrail.
Detailed Description
Referring to fig. 1, fig. 2 and fig. 3, wherein fig. 1 is a schematic front view of a polyurethane of the present invention; FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is an enlarged schematic view of a portion B in fig. 1. Polyurethane spraying polyethylene twines novel pipeline intermediate frequency heating equipment for insulating tube includes: the support comprises a support top plate 1, four support columns 2, four universal wheels 3 and a lifting assembly, wherein the four support columns 2 are all fixedly arranged on the bottom of the support top plate 1, the four universal wheels 3 are respectively fixedly arranged on the bottoms of the four support columns 2, and the lifting assembly is arranged on the support top plate 1;
the lifting assembly comprises an air cylinder 4 and a mounting plate 5, the air cylinder 4 is arranged at the top of the support top plate 1, an output shaft of the air cylinder 4 penetrates through the support top plate 1 and is in sliding connection with the support top plate 1, the mounting plate 5 is arranged below the bottom of the support top plate 1, the output shaft of the air cylinder 4 is fixedly connected with the top of the mounting plate 5, and two adjusting assemblies are arranged on the mounting plate 5;
the adjusting component comprises a supporting block 6, a semicircular ring 7, an installation block, a groove, a driving motor 8, a threaded rod 9, a sliding block 10, a heat transfer ring 11 and a connecting rod 12, wherein the supporting block 6 is hinged on the installation plate 5, the semicircular ring 7 is arranged below the bottom of the supporting block 6, the bottom of the supporting block 6 is connected with the outer wall of the semicircular ring 7, the installation block is fixedly installed on the outer wall of one side of the installation plate 5, the groove is formed in the bottom of the installation block, the driving motor 8 is fixedly installed on the inner wall of one side of the groove, the threaded rod 9 is rotatably installed in the groove, one end of the threaded rod 9 is fixedly connected with an output shaft of the driving motor 8, the sliding block 10 is installed on the threaded rod 9 in a threaded manner, the bottom of the sliding block 10 extends to the lower part of the groove, the heat transfer ring 11 is arranged on the semicircular ring 7, the connecting rod 12 is hinged on the semicircular ring 7, the top end of the connecting rod 12 is hinged with the sliding block 10.
As shown in fig. 1 and 3, a thermal insulation pipe main body 13 is arranged between the two heat transfer rings 11, a plurality of installation cavities are formed in the semi-rings 7, and electric heating strips 14 are arranged in the installation cavities.
As shown in fig. 1, all be equipped with spacing subassembly on two installation pieces, spacing subassembly includes gag lever post 15 and expanding spring 16, gag lever post 15 fixed mounting is on the top of installation piece, gag lever post 15 run through support roof 1 and with support roof 1 sliding connection, expanding spring 16 slides to overlap and establishes on gag lever post 15, the bottom of expanding spring 16 and the top fixed connection of installation piece, the top of expanding spring 16 and the bottom fixed connection of support roof 1.
As shown in fig. 1, the bottom of the top plate 1 of the support is provided with two reinforcing assemblies, each reinforcing assembly comprises a reinforcing plate 17 and a handrail 18, the reinforcing plates 17 are fixedly installed on the two support columns 2, and the handrails 18 are fixedly installed on one side outer wall of the reinforcing plate 17.
As shown in fig. 1, two sliding holes are formed in the top of the top plate 1 of the bracket, and the limiting rod 15 penetrates through the sliding holes and is connected with the inner walls of the sliding holes in a sliding manner.
As shown in fig. 1, a sliding hole is formed in the top of the support top plate 1, and an output shaft of the cylinder 4 penetrates through the sliding hole and is slidably connected with the inner wall of the sliding hole.
The working principle of the novel pipeline intermediate frequency heating equipment for the polyurethane spraying polyethylene winding heat preservation pipe provided by the utility model is as follows:
the electric heating strips 14 are connected with an external switch and a power supply;
the first step is as follows: the cylinder 4 is started to operate, the mounting plate 5 is driven to move up and down through an output shaft of the cylinder 4, the two mounting blocks are driven to move downwards through the mounting plate 5, the limiting rod 15 is driven to move by the mounting blocks, the telescopic spring 16 plays a buffering role, and the half-circular ring 7 and the heat transfer circular ring 11 are prevented from being damaged due to the fact that the mounting blocks and the mounting plate 5 descend too fast;
the second step is as follows: start driving motor 8 and carry out the function of just reversing, the output shaft through driving motor 8 drives threaded rod 9 and rotates, make it under the effect of screw thread and recess, it is close to or keep away from each other and remove to drive two sliders 10, cause under the effect of two connecting rods 12, it is close to or keep away from each other to drive two semicircle rings 7, and then carry out the centre gripping to insulating tube main part 13, the outer wall department of meeting that makes heat transfer ring 11 and insulating tube main part 13, later through starting external switch, come to supply power heating to electrical heating strip 14 through external power source, and heat transfer ring 11 then plays the heat conduction effect, cause the heat that will produce electrical heating strip 14 to transmit to insulating tube main part 13 through heat transfer ring 11, thereby accomplish the heating work to insulating tube main part 13.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the settings of the power mechanism, the power supply system, the control system, and the like of the device are not completely described and clear, and on the premise that the skilled person understands the principle of the utility model, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application document is automatically controlled by the controller, and the control circuit of the controller can be realized by simple programming of the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments, without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents, which are to be included in the scope of the utility model as defined in the claims.
Claims (6)
1. The utility model provides a polyurethane spraying polyethylene twines novel pipeline intermediate frequency heating equipment for insulating tube which characterized in that includes:
the lifting device comprises a support top plate, four supporting columns, four universal wheels and a lifting assembly, wherein the four supporting columns are fixedly arranged on the bottom of the support top plate, the four universal wheels are respectively fixedly arranged on the bottoms of the four supporting columns, and the lifting assembly is arranged on the support top plate;
the lifting assembly comprises an air cylinder and a mounting plate, the air cylinder is arranged at the top of the support top plate, an output shaft of the air cylinder penetrates through the support top plate and is in sliding connection with the support top plate, the mounting plate is arranged below the bottom of the support top plate, the output shaft of the air cylinder is fixedly connected with the top of the mounting plate, and two adjusting assemblies are arranged on the mounting plate;
the adjusting component comprises a supporting block, a semicircular ring, a mounting block, a groove, a driving motor, a threaded rod, a sliding block, a heat transfer circular ring and a connecting rod, the supporting block is hinged on the mounting plate, the semicircular ring is arranged below the bottom of the supporting block, the bottom of the supporting block is connected with the outer wall of the semicircular ring, the mounting block is fixedly mounted on the outer wall of one side of the mounting plate, the groove is arranged on the bottom of the mounting block, the driving motor is fixedly arranged on the inner wall of one side of the groove, the threaded rod is rotatably arranged in the groove, one end of the threaded rod is fixedly connected with an output shaft of the driving motor, the sliding block is arranged on the threaded rod in a threaded manner, the bottom of the sliding block extends to the lower part of the groove, the semicircular ring is provided with a heat transfer circular ring, the connecting rod is hinged to the semicircular ring, and the top end of the connecting rod is hinged to the sliding block.
2. The novel pipeline intermediate frequency heating equipment for the polyurethane spraying polyethylene winding heat preservation pipe as claimed in claim 1 is characterized in that: be equipped with the insulating tube main part between two heat transfer rings, a plurality of installation cavities have been seted up on the semicircle ring, all are equipped with the electrical heating strip in a plurality of installation cavities.
3. The novel pipeline intermediate frequency heating equipment for the polyurethane spraying polyethylene winding heat preservation pipe as claimed in claim 1 is characterized in that: all be equipped with spacing subassembly on two installation pieces, spacing subassembly includes gag lever post and expanding spring, gag lever post fixed mounting is on the top of installation piece, the gag lever post run through the support roof and with support roof sliding connection, expanding spring sliding sleeve establishes on the gag lever post, expanding spring's bottom and the top fixed connection of installation piece, expanding spring's top and the bottom fixed connection of support roof.
4. The novel pipeline intermediate frequency heating equipment for the polyurethane spraying polyethylene winding heat preservation pipe as claimed in claim 1 is characterized in that: the bottom of support roof is equipped with two reinforcement assembly, reinforcement assembly is including gusset plate and handrail, gusset plate fixed mounting is on two support columns, handrail fixed mounting is on one side outer wall of gusset plate.
5. The novel pipeline intermediate frequency heating equipment for the polyurethane spraying polyethylene winding heat preservation pipe as claimed in claim 3, is characterized in that: two slide holes are formed in the top of the support top plate, and the limiting rod penetrates through the slide holes and is connected with the inner walls of the slide holes in a sliding mode.
6. The novel pipeline intermediate frequency heating equipment for the polyurethane spraying polyethylene winding heat preservation pipe as claimed in claim 1 is characterized in that: the top of the support top plate is provided with a sliding hole, and an output shaft of the air cylinder penetrates through the sliding hole and is in sliding connection with the inner wall of the sliding hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220153738.1U CN216885176U (en) | 2022-01-20 | 2022-01-20 | Novel pipeline intermediate frequency heating equipment for polyurethane spraying polyethylene winding heat preservation pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220153738.1U CN216885176U (en) | 2022-01-20 | 2022-01-20 | Novel pipeline intermediate frequency heating equipment for polyurethane spraying polyethylene winding heat preservation pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216885176U true CN216885176U (en) | 2022-07-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220153738.1U Active CN216885176U (en) | 2022-01-20 | 2022-01-20 | Novel pipeline intermediate frequency heating equipment for polyurethane spraying polyethylene winding heat preservation pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216885176U (en) |
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2022
- 2022-01-20 CN CN202220153738.1U patent/CN216885176U/en active Active
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