CN210116108U - Foaming mold for polyurethane heat insulation tank car manhole movable block - Google Patents
Foaming mold for polyurethane heat insulation tank car manhole movable block Download PDFInfo
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- CN210116108U CN210116108U CN201920843327.3U CN201920843327U CN210116108U CN 210116108 U CN210116108 U CN 210116108U CN 201920843327 U CN201920843327 U CN 201920843327U CN 210116108 U CN210116108 U CN 210116108U
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Abstract
The utility model discloses a foaming mold for adiabatic tank wagon manhole movable block of polyurethane, comprising a base plate, the side of bottom plate is fixed with the connecting block, the one end that the connecting block was kept away from to the bottom plate is fixed with the connecting plate, the both ends of connecting plate all are equipped with staple bolt arc board, the one end of staple bolt arc board is fixed with the hinge, the other end of staple bolt arc board is fixed with the limiting plate, the end swing joint of hinge and connecting plate, the top of bottom plate is equipped with interior fagging, the opening has been seted up at the middle part of interior fagging, the inside of opening is equipped with the boss subassembly, the top activity joint of boss subassembly has the lining board subassembly, the top of connecting block is equipped with the stopper, the fluting has been seted up to the one. The utility model discloses make the equal removable branch of main part, the polyurethane foaming piece limit of being convenient for takes out, the staple bolt arc board is convenient for spacing fixed and dismouting moreover, easy operation, and convenient to use has good practical meaning.
Description
Technical Field
The utility model relates to a polyurethane foaming adiabatic low temperature tank wagon heat insulation application technical field especially relates to a foaming mould that is used for adiabatic tank wagon manhole movable block of polyurethane.
Background
At present, a mobile pressure container in the domestic gas industry uses a polyurethane foaming mode to insulate a tank body, and is mainly applied to a low-temperature liquid carbon dioxide tank car, in the current domestic low-temperature liquid carbon dioxide tank car product, a polyurethane foaming structure is selected to insulate, and the polyurethane foaming structure still occupies a large area, the existing polyurethane foaming structure is manufactured by directly using a cylindrical connecting pipe as a mould, a round flat plate is arranged at the bottom, a foamed polyurethane block is embedded into a tank body foaming layer, a larger gap is left between a movable block and a tank wall due to the flange cover and the bulge of a stud, in addition, the polyurethane foaming block is not convenient to take out, under the comprehensive influence of the increase of the service time of the tank car and the annual inspection of the movable block, the moisture in the atmosphere permeates into the gap, the ice layer is easily accumulated and generated, and the cold insulation effect of the part is reduced, in order to solve the problems, a foaming mould for a polyurethane heat-insulation tank car manhole movable block is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a foaming mould for a manhole movable block of a polyurethane heat insulation tank car.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a foaming mold for a polyurethane heat insulation tank car manhole movable block comprises a bottom plate, wherein a connecting block is fixed on the side face of the bottom plate, a connecting plate is fixed at one end, away from the connecting block, of the bottom plate, hoop arc plates are arranged at two ends of the connecting plate, a hinge is fixed at one end of each hoop arc plate, a limiting plate is fixed at the other end of each hoop arc plate, the hinge is movably connected with the end part of the connecting plate, an inner supporting plate is arranged at the top of the bottom plate, an opening is formed in the middle of the inner supporting plate, a boss assembly is arranged inside the opening, a lining plate assembly is movably clamped at the top of the boss assembly, a limiting block is arranged at the top of the connecting block, a groove is formed in one end of the limiting block, a through opening is formed at the other end of the limiting block, a movable rod penetrates through the inside of the through opening, the bottom of the movable rod is movably provided with a hinged support, the bottom of the hinged support is fixed with the connecting block, the groove wall of the groove is provided with a groove, a protruding block is arranged in the groove, and the protruding block is fixed with the limiting plate.
Preferably, the outer side surface of the boss assembly is in contact with the inner wall of the through opening.
Preferably, the inner supporting plate is a circular plate, and the edge of the inner supporting plate is attached to the inner wall of the hoop arc plate.
Preferably, the handle is fixed on the outer side of the hoop arc plate, and the cutting handle is located at one end close to the limiting plate.
Preferably, the number of the hinges at the end parts of the hoop arc plates is two, and the two hinges are respectively positioned at the top and the bottom of the end parts of the hoop arc plates.
Preferably, the top of the boss assembly is groove-shaped.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses in through setting up connecting plate, outstanding piece, staple bolt arc board, hinge, limiting plate, interior fagging, opening, boss subassembly, welt subassembly and stopper for the staple bolt can directly be opened to the equal removable branch of main part after treating the solidification of foaming piece and stereotypeing, then will have the die block subassembly of draft and directly pull out, and the polyurethane foaming piece of being convenient for takes out, and the drawing die flow is simple and convenient.
2. The utility model discloses in through setting up connecting block, stopper, fluting, running through mouth, movable rod, dog, free bearing and recess for the staple bolt arc board is convenient for spacing fixed and dismouting, improves work efficiency.
In conclusion, this a foaming mould for adiabatic tank wagon manhole movable block of polyurethane for the main part is all removable, and staple bolt arc board is convenient for spacing fixed and dismouting in addition, and the polyurethane foaming piece of being convenient for takes out, easy operation, and convenient to use has good practical meaning.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a foaming mold for a manhole movable block of a polyurethane heat-insulating tank car, which is provided by the present invention;
fig. 2 is a schematic top view of a foaming mold for a manhole movable block of a polyurethane heat-insulating tank car according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.
In the figure: 1. a base plate; 2. connecting blocks; 3. a connecting plate; 4. a protruding block; 5. an anchor ear arc plate; 6. a hinge; 7. a limiting plate; 8. an inner supporting plate; 9. a port; 10. a boss assembly; 11. a liner component; 12. a limiting block; 13. grooving; 14. a through opening; 15. a movable rod; 16. a stopper; 17. hinging seat; 18. a groove; 19. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a foaming mold for a polyurethane heat insulation tank car manhole movable block, comprising a bottom plate 1, a connecting block 2 is fixed on the side of the bottom plate 1, a connecting plate 3 is fixed on one end of the bottom plate 1 far from the connecting block 2, both ends of the connecting plate 3 are provided with hoop arc plates 5, one end of the hoop arc plate 5 is fixed with a hinge 6, the other end of the hoop arc plate 5 is fixed with a limiting plate 7, the hinge 6 is movably connected with the end of the connecting plate 3, the top of the bottom plate 1 is provided with an inner supporting plate 8, the middle of the inner supporting plate 8 is provided with a through opening 9, the inside of the through opening 9 is provided with a boss component 10, the top of the boss component 10 is movably clamped with a lining plate component 11, the top of the connecting block 2 is provided with a limiting block 12, one end of the limiting block 12 is provided with a slot 13, the other end of the limiting block 12 is provided with a, the bottom of the movable rod 15 is movably provided with a hinged support 17, the bottom of the hinged support 17 is fixed with the connecting block 2, the groove wall of the groove 13 is provided with a groove 18, the inside of the groove 18 is provided with a protruding block 4, and the protruding block 4 is fixed with the limiting plate 7.
The lateral surface of boss subassembly 10 contacts with opening 9 inner walls, interior fagging 8 is the circular slab, and the border of interior fagging 8 is laminated mutually with staple bolt arc 5's inner wall, and the outside of staple bolt arc 5 is fixed with handle 19, cuts the one end that handle 19 is located near limiting plate 7, and hinge 6 is two at the quantity of staple bolt arc 5 tip, and two hinges 6 are located staple bolt arc 5 tip top and bottom respectively, and the top of boss subassembly 10 is the recess shape.
The working principle is as follows: before use, the inner supporting plate 8 is placed on the top of the bottom plate 1, the boss component 10 is contacted with the bottom plate 1 through the through hole 9, the lining plate component 11 is movably clamped with the top of the boss component 10, the hoop arc plate 5 is enabled to rotate around the connecting plate 3 under the action of the hinge 6 through the handle 19 until the inner wall of the hoop arc plate 5 is contacted with the inner supporting plate 8, the movable rod 15 is enabled to rotate around the connecting block 2 through the hinged seat 17, when the movable rod 15 is perpendicular to the connecting block 2, the limiting block 12 is movably clamped with the limiting plate 7 through the groove 13, so that the hoop arc plate 5 is fixed and limited, then the spraying foaming form is utilized to uniformly foam in the mould, after the foaming mould is fixed and formed stably, the operation is reversed, the hoop arc plate 5 is restored to the initial state, then the foaming block is turned over the bottom plate 1, and then the boss component 10 is separated from the foaming block of the lining plate component 11 in sequence, the foamed block is formed.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A foaming mold for a manhole movable block of a polyurethane heat insulation tank car comprises a bottom plate (1) and is characterized in that a connecting block (2) is fixed on the side face of the bottom plate (1), a connecting plate (3) is fixed at one end, far away from the connecting block (2), of the bottom plate (1), hoop arc plates (5) are arranged at two ends of the connecting plate (3), a hinge (6) is fixed at one end of each hoop arc plate (5), a limiting plate (7) is fixed at the other end of each hoop arc plate (5), the hinge (6) is movably connected with the end of the connecting plate (3), an inner supporting plate (8) is arranged at the top of the bottom plate (1), a through hole (9) is formed in the middle of the inner supporting plate (8), a boss assembly (10) is arranged inside the through hole (9), and a lining plate assembly (11) is movably clamped at the top of the boss assembly (10), the top of connecting block (2) is equipped with stopper (12), fluting (13) have been seted up to the one end of stopper (12), the other end of stopper (12) has been seted up and has been run through mouthful (14), the inside that runs through mouthful (14) has been run through movable rod (15), the top of movable rod (15) is fixed with dog (16), the bottom movable mounting of movable rod (15) has free bearing (17), the bottom of free bearing (17) is fixed mutually with connecting block (2), the cell wall of fluting (13) is seted up fluted (18), the inside of recess (18) is equipped with outstanding piece (4), outstanding piece (4) are fixed mutually with limiting plate (7).
2. The foaming mold for a polyurethane heat insulation tank car manhole movable block as claimed in claim 1, wherein the outer side surface of the boss assembly (10) is in contact with the inner wall of the through hole (9).
3. The foaming mold for the manhole movable block of the polyurethane heat-insulation tank car as claimed in claim 1, wherein the inner supporting plate (8) is a circular plate, and the edge of the inner supporting plate (8) is attached to the inner wall of the hoop arc plate (5).
4. The foaming mold for the polyurethane heat insulation tank car manhole movable block as claimed in claim 1, wherein a handle (19) is fixed on the outer side of the hoop arc plate (5), and the handle (19) is located at one end close to the limit plate (7).
5. The foaming mold for the polyurethane heat insulation tank car manhole movable block as claimed in claim 1, wherein the number of the hinges (6) at the end of the hoop arc plate (5) is two, and the two hinges (6) are respectively located at the top and the bottom of the end of the hoop arc plate (5).
6. The foaming mold for a polyurethane heat insulation tank car manhole movable block as claimed in claim 1, wherein the top of the boss assembly (10) is groove-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920843327.3U CN210116108U (en) | 2019-06-05 | 2019-06-05 | Foaming mold for polyurethane heat insulation tank car manhole movable block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920843327.3U CN210116108U (en) | 2019-06-05 | 2019-06-05 | Foaming mold for polyurethane heat insulation tank car manhole movable block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210116108U true CN210116108U (en) | 2020-02-28 |
Family
ID=69616734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920843327.3U Active CN210116108U (en) | 2019-06-05 | 2019-06-05 | Foaming mold for polyurethane heat insulation tank car manhole movable block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210116108U (en) |
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2019
- 2019-06-05 CN CN201920843327.3U patent/CN210116108U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 332000 Shiniu Jiangxi Jiujiang Development Zone, West Port Road No. 27 Patentee after: JIANGXI OXYGEN GENERATOR Co.,Ltd. Address before: 332000 No. 27 Shiniu Road, Xigang District, Gongqing Urban Development Zone, Jiujiang City, Jiangxi Province Patentee before: JIANGXI OXYGEN GENERATOR Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |