CN212436452U - Special heat preservation sealing cover plate device in granary hole - Google Patents
Special heat preservation sealing cover plate device in granary hole Download PDFInfo
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- CN212436452U CN212436452U CN202021118410.3U CN202021118410U CN212436452U CN 212436452 U CN212436452 U CN 212436452U CN 202021118410 U CN202021118410 U CN 202021118410U CN 212436452 U CN212436452 U CN 212436452U
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Abstract
The utility model belongs to the technical field of mechanical equipment, in particular to a special heat-preservation sealing cover plate device for a granary hole, which comprises a cover plate supporting frame fixed outside the granary hole; and one end of the cover plate is hinged and fixed with the cover plate supporting frame through a hinged hinge, the other end of the cover plate is locked with the cover plate supporting frame, and the cover plate rotates by 0-90 degrees around the hinged hinge. The utility model discloses make heat preservation, airtight and the water-proof effects of hole department better in the granary facility, realize storing up grain safely, alleviateed operating personnel's intensity of labour.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment, concretely relates to special heat preservation sealing cover plate device in granary hole.
Background
A plurality of holes such as manholes, temperature measuring holes, temperature measuring separator holes and material level holes exist in grain storage facilities, and the cover plate matched with the holes needs to have corresponding technical functions due to the requirements of grain storage, heat preservation, air tightness and water resistance and the requirements of convenience in operation, installation feasibility and the like.
The hole cover plate used in the industry at present has poor heat preservation, air tightness and waterproof performance. After a period of time, the cover plate is partially deformed due to the oxidation in the air and the alternating action of external cold and heat, so that the heat preservation and sealing performance of the cover plate are reduced. The apron panel slope is not enough, and the panel is inside not to have the strengthening rib, causes the panel durable use back to produce local depressed area, and the apron is high not enough all around perpendicular baffle in addition, and apron waterproof performance is not enough, influences the safe grain that stores up, increases the grain cost of storing up. The cover plate in the current industry is mainly buckled at the hole under the action of gravity, so that the cover plate is heavy, and the problems of difficulty in manually lifting the cover, inconvenience in operation and the like are caused.
Disclosure of Invention
In order to solve the defect among the prior art device, the utility model aims at providing a special sealed apron device that keeps warm of granary hole department makes heat preservation, airtight and the water-proof effects of hole department better in the granary facility, realizes storing up grain safely, has alleviateed operating personnel's intensity of labour.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model discloses a special heat preservation sealing cover plate device in granary hole, include:
the cover plate supporting frame is fixed outside the granary hole;
and one end of the cover plate is hinged and fixed with the cover plate supporting frame through a hinged hinge, the other end of the cover plate is locked with the cover plate supporting frame, and the cover plate rotates by 0-90 degrees around the hinged hinge.
Furthermore, the cover plate supporting frame is a rectangular frame body formed by welding four L-shaped steel plates and is welded outside the granary hole.
Furthermore, the cover plate comprises a tower-shaped panel, vertical baffle plates are arranged around the panel, and the rear vertical baffle plates are hinged and fixed with the rear cover plate supporting frame.
Furthermore, a hanging lug is arranged on the front end vertical baffle, and a quick clamp matched with the hanging lug is arranged on the front end cover plate supporting frame; the cover plate is hung and buckled on the hanging lugs through the quick clamp and is fixedly connected with the cover plate supporting frame.
The piston rod ends of the two gas springs are hinged and fixed with second hinge seats on the left and right end cover plate supporting frames; or the pressure cylinder ends of the two gas springs are hinged and fixed with the first hinged seat on the inner surface of the panel, and the piston rod ends of the two gas springs are hinged and fixed with the second hinged seat on the outer side/inner side of the granary hole.
Further, the gas spring adopts a supporting gas spring or a controllable gas spring with a damping function.
Furthermore, a reinforcing rib plate is additionally arranged on the inner surface of the panel.
Furthermore, a first extruded sheet is adhered to the inner surface of the panel, and a second extruded sheet is adhered to the inner surface of the vertical baffle.
And further, a sealing rubber strip for sealing the holes of the granary is adhered below the first extruded sheet.
Further, a hanging ring is arranged at the center above the panel; a cover plate handle is arranged on the vertical baffle at the front end.
Compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a special heat preservation sealed cover plate device of granary hole relies on the panel of turriform and the perpendicular baffle all around of panel to carry out waterproof, and the rainwater slides down along the panel of turriform, avoids remaining on the panel upper surface, and the perpendicular baffle prevents that the rainwater from receiving the wind-force effect and insufflating from the side; the heat insulation effect at the hole can be ensured by the heat insulation materials adhered to the inner surface of the panel and the inner surface of the vertical baffle; the sealing rubber strip adhered below the heat insulating material on the inner surface of the panel is in close contact with the bin opening, so that the sealing effect of the hole is realized; the auxiliary cover plate automatically and slowly turns over under the action of the gas spring with the damping, so that the labor is saved, and the labor intensity of operators is reduced; the cover plate is fixedly connected with the cover plate supporting frame through the quick clamp, so that the cover plate can be conveniently and quickly locked and unlocked.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
Fig. 1 is a schematic structural view of the cover plate of the heat-insulating sealing cover plate device special for the granary hole of the embodiment of the utility model, which is turned over by 90 degrees;
fig. 2 is a schematic structural view of the cover plate of the special heat-insulating sealing cover plate device for the granary hole of the embodiment of the utility model, which is turned over by 45 degrees;
fig. 3 is a schematic structural view of the cover plate and the cover plate supporting frame of the insulation sealing cover plate device special for the granary hole in the embodiment of the present invention when locked;
FIG. 4 is a schematic cross-sectional view of FIG. 3;
fig. 5 is the schematic structural diagram of the special heat-insulating sealing cover plate device for granary holes of the utility model, which does not show heat-insulating materials and sealing rubber strips.
The reference numbers in the figures denote:
1. the hinge structure comprises a cover plate supporting frame, 2. holes, 3. hinge hinges, 4. panels, 5. vertical baffle plates, 6. hangers, 7. quick clamps, 8. hooks, 9. air springs, 10. first hinge seats, 11. second hinge seats, 12. reinforcing rib plates, 13. first extruded plates, 14. second extruded plates, 15. sealing rubber strips, 16. rings, 17. cover plate handles.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below 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, but not all embodiments.
As shown in fig. 1 to 3, the insulation sealing cover plate device for granary holes of the present embodiment includes a cover plate supporting frame 1 and a cover plate.
The cover plate supporting frame 1 is a rectangular frame body formed by welding four L-shaped steel plates and is welded outside the granary hole 2, and the cover plate supporting frame 1 comprises a front end cover plate supporting frame, a rear end cover plate supporting frame and a left end cover plate supporting frame and a right end cover plate supporting frame.
As shown in fig. 4, the cover plate comprises a tower-shaped panel 4, which is high in the middle and low on two sides, so that rainwater can slide down along the panel 4 with a certain slope, and the rainwater can be effectively prevented from remaining on the upper surface of the panel 4; be provided with perpendicular baffle 5 around panel 4, perpendicular baffle 5 includes the perpendicular baffle of front end, the perpendicular baffle of rear end and controls the perpendicular baffle of end, and perpendicular baffle 5 can prevent that the rainwater from receiving wind-force effect and insufflating from the side, and panel 4 and perpendicular baffle 5 of this kind of turriform play better water-proof effects.
The rear vertical baffle is hinged and fixed with the rear cover plate supporting frame through a hinge 3, so that the cover plate rotates by 0-90 degrees around the hinge 3. The hanging lug 6 is arranged on the front end vertical baffle, the quick clamp 7 matched with the hanging lug 6 is arranged on the front end cover plate supporting frame, when the hook 8 of the quick clamp 7 is hung and buckled on the hanging lug 6, the cover plate is locked with the cover plate supporting frame 1, when the hook 8 of the quick clamp 7 is separated from the hanging lug 6, the cover plate is loosened with the cover plate supporting frame 1, and the quick clamp 7 can be used for conveniently locking and unlocking the cover plate.
As shown in fig. 1, the device further comprises two gas springs 9, the pressure cylinder ends of the two gas springs 9 are hinged and fixed with first hinge seats 10 at the inner sides of the left and right vertical baffles, the piston rod ends of the two gas springs 9 are hinged and fixed with second hinge seats 11 on the left and right end cover plate supporting frames, or the pressure cylinder ends of the two gas springs 9 are hinged and fixed with the first hinge seats 10 on the inner surface of the panel 4, and the piston rod ends of the two gas springs 9 are hinged and fixed with the second hinge seats 11 on the outer side/inner side of the granary hole 2; adopt the automatic slow upset of the supplementary apron of air spring 9 to open and shut, provide drive power for the apron upset, saved the manpower greatly, alleviate operating personnel's intensity of labour, according to actual demand, air spring 9 adopts the support air spring or the controllable air spring of band stop damping function.
As shown in fig. 5, a reinforcing rib 12 is additionally provided on the inner surface of the face plate 4 to prevent the face plate 4 from being deformed after long-term use. As shown in fig. 4, the first extruded sheet 13 or other thermal insulation material is adhered to the inner surface of the panel 4, and the second extruded sheet 14 or other thermal insulation material is adhered to the inner surface of the vertical baffle 5, so that the thermal insulation effect at the hole 2 can be ensured. And a sealing rubber strip 15 is adhered below the first extruded sheet 13, and after the cover plate falls down, the sealing rubber strip 15 is in close contact with the bin opening, so that the sealing effect of the hole 2 is realized.
As shown in fig. 3, a lifting ring 16 is arranged at the center above the panel 4, so that the whole heat-insulating sealing cover plate device can be lifted conveniently. The cover plate handle 17 is arranged on the front vertical baffle plate, and when the cover plate is lifted from a flat state or closed from an upright state, the cover plate handle 17 is pulled easily.
The utility model discloses a sealed apron device that keeps warm in granary hole special use makes heat preservation, airtight and the water-proof effects of 2 departments in hole in the granary facility better, realizes safe storage grain, reduces the storage grain cost, has alleviateed operating personnel's intensity of labour simultaneously, convenient operation.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
Finally, it is to be noted that: the above description is only the preferred embodiment of the present invention, which is only used to illustrate the technical solution of the present invention, and is not used to limit the protection scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention is included in the protection scope of the present invention.
Claims (10)
1. The utility model provides a special heat preservation sealing cover plate device in granary hole which characterized in that includes:
the cover plate supporting frame is fixed outside the granary hole;
and one end of the cover plate is hinged and fixed with the cover plate supporting frame through a hinged hinge, the other end of the cover plate is locked with the cover plate supporting frame, and the cover plate rotates by 0-90 degrees around the hinged hinge.
2. The special heat-insulating sealing cover plate device for the granary hole according to claim 1, wherein the cover plate supporting frame is a rectangular frame body formed by welding four L-shaped steel plates and is welded outside the granary hole.
3. The heat-insulating sealing cover plate device special for the granary hole according to claim 2, wherein the cover plate comprises a tower-shaped panel, vertical baffle plates are arranged around the panel, and the rear vertical baffle plate is hinged and fixed with a rear cover plate supporting frame.
4. The special heat-insulating sealing cover plate device for the granary hole according to claim 3, wherein a hanging lug is arranged on the front end vertical baffle plate, and a quick clamp matched with the hanging lug is arranged on the front end cover plate supporting frame; the cover plate is hung and buckled on the hanging lugs through the quick clamp and is fixedly connected with the cover plate supporting frame.
5. The special heat-insulating sealing cover plate device for the granary hole according to claim 3, further comprising two gas springs, wherein the pressure cylinder ends of the two gas springs are hinged and fixed with first hinge seats at the inner sides of the left and right vertical baffle plates, and the piston rod ends of the two gas springs are hinged and fixed with second hinge seats on the left and right end cover plate supporting frames; or the pressure cylinder ends of the two gas springs are hinged and fixed with the first hinged seat on the inner surface of the panel, and the piston rod ends of the two gas springs are hinged and fixed with the second hinged seat on the outer side/inner side of the granary hole.
6. The special heat-insulating sealing cover plate device for the granary hole according to claim 5, wherein the gas spring is a supporting gas spring with a damping function or a controllable gas spring.
7. The special heat-insulating sealing cover plate device for the granary hole according to claim 3, wherein a reinforcing rib plate is additionally arranged on the inner surface of the panel.
8. The special heat-insulating sealing cover plate device for the granary hole according to claim 3, wherein a first extruded sheet is adhered to the inner surface of the panel, and a second extruded sheet is adhered to the inner surface of the vertical baffle.
9. The special heat-insulating sealing cover plate device for the granary hole according to claim 8, wherein a sealing rubber strip for sealing the granary hole is adhered below the first extruded sheet.
10. The special heat-insulating sealing cover plate device for the granary hole according to claim 3, wherein a hanging ring is arranged at the center above the panel; a cover plate handle is arranged on the vertical baffle at the front end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021118410.3U CN212436452U (en) | 2020-06-17 | 2020-06-17 | Special heat preservation sealing cover plate device in granary hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021118410.3U CN212436452U (en) | 2020-06-17 | 2020-06-17 | Special heat preservation sealing cover plate device in granary hole |
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| CN212436452U true CN212436452U (en) | 2021-02-02 |
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| CN202021118410.3U Active CN212436452U (en) | 2020-06-17 | 2020-06-17 | Special heat preservation sealing cover plate device in granary hole |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509901A (en) * | 2021-04-25 | 2021-10-19 | 江西禾益化工股份有限公司 | Environment-friendly 2-methyl chloropropionate automatic production device |
-
2020
- 2020-06-17 CN CN202021118410.3U patent/CN212436452U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113509901A (en) * | 2021-04-25 | 2021-10-19 | 江西禾益化工股份有限公司 | Environment-friendly 2-methyl chloropropionate automatic production device |
| CN113509901B (en) * | 2021-04-25 | 2022-11-29 | 江西禾益化工股份有限公司 | Environment-friendly type automatic production device for methyl 2-chloropropionate |
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