CN220014893U - Lightweight steel door structure - Google Patents
Lightweight steel door structure Download PDFInfo
- Publication number
- CN220014893U CN220014893U CN202321026626.0U CN202321026626U CN220014893U CN 220014893 U CN220014893 U CN 220014893U CN 202321026626 U CN202321026626 U CN 202321026626U CN 220014893 U CN220014893 U CN 220014893U
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- fixedly connected
- steel door
- lightweight steel
- wall
- main frame
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 76
- 239000010959 steel Substances 0.000 title claims abstract description 76
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000002787 reinforcement Effects 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 abstract description 26
- 230000007797 corrosion Effects 0.000 abstract description 20
- 239000000463 material Substances 0.000 abstract description 14
- 239000011248 coating agent Substances 0.000 abstract description 6
- 238000000576 coating method Methods 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 6
- 230000003647 oxidation Effects 0.000 abstract description 6
- 238000007254 oxidation reaction Methods 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 7
- 238000004134 energy conservation Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model relates to the field of steel doors and discloses a lightweight steel door structure which comprises a main frame, wherein a placing groove is formed in the middle of the outer wall of the front end of the main frame, one side of the outer wall of the front end of the main frame is fixedly connected with a hinge part, and the front ends of the hinge parts are fixedly connected with clamping parts. In the utility model, the weight is lighter: compare traditional steel door, lightweight steel door adopts hollow design and novel material, and whole weight is lighter, and convenient construction and installation can also reduce building load pressure simultaneously, and fire behavior is better: the lightweight steel door adopts novel fireproof materials and special structural design, has higher fireproof grade, can provide better protection when the conflagration takes place, and corrosion resistance is stronger: the steel door is easy to be influenced by corrosion and oxidation, and after adopting the anti-corrosion treatment and the special coating, the corrosion resistance of the lightweight steel door is obviously improved, and the service life can be prolonged.
Description
Technical Field
The utility model relates to the field of steel doors, in particular to a lightweight steel door structure.
Background
Currently, existing steel doors are constructed from two layers of glass fiber reinforced plastic panels and a wood panel between the two layers of glass fiber reinforced plastic panels. However, the existing steel door has poor strength and large area, so that when the door is closed, opened or pushed, the steel door shakes obviously, the sealing performance of the steel door is poor, when the steel door is extruded or impacted by external force, the steel door is deformed and damaged, the sealing performance of the steel door is affected, and the thickness of the existing steel door is thinner due to the influence of the cost of two layers of glass fiber reinforced plastic plates, so that the steel door cannot bear larger external force impact. The existing steel door and door hinge are connected by screws, and when the steel door is extruded or impacted by external force, the screws are easy to loosen, so that the service life of the steel door is shortened. In addition, when the existing steel door is sealed, the thickness of the steel door is thinner, and the rubber strip with special specification needs to be customized, so that the production cost is increased.
Accordingly, one skilled in the art would provide a lightweight steel door structure that solves the problems set forth in the background above.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a lightweight steel door structure which is lighter in weight: compare traditional steel door, lightweight steel door adopts hollow design and novel material, and whole weight is lighter, and convenient construction and installation can also reduce building load pressure simultaneously, and fire behavior is better: the lightweight steel door adopts novel fireproof materials and special structural design, has higher fireproof grade, can provide better protection when the conflagration takes place, and corrosion resistance is stronger: the steel door is easy to be influenced by corrosion and oxidation, and after adopting the anti-corrosion treatment and the special coating, the corrosion resistance of the lightweight steel door is obviously improved, and the service life can be prolonged.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a lightweight steel door structure, includes the main frame, the standing groove has been seted up at the middle part of main frame front end outer wall, one side fixedly connected with hinge of main frame front end outer wall, the equal fixedly connected with joint spare of front end of hinge, the equal fixedly connected with first door body of front end of joint spare, first installation cavity has been seted up to the inside of main frame, the first reinforcement of the inside fixedly connected with of first installation cavity, the middle part fixedly connected with observation window of first door body one side outer wall, the upper end fixedly connected with gag lever post of main frame rear end outer wall one side, the output fixedly connected with second mounting of gag lever post, the upper end fixedly connected with sliding plate of first door body one side outer wall.
Through above-mentioned technical scheme, through weight lighter: compare traditional steel door, lightweight steel door adopts hollow design and novel material, and whole weight is lighter, and convenient construction and installation can also reduce building load pressure simultaneously, and fire behavior is better: the lightweight steel door adopts novel fireproof materials and special structural design, has higher fireproof grade, can provide better protection when the conflagration takes place, and corrosion resistance is stronger: the steel door is easy to be influenced by corrosion and oxidation, and after adopting the anti-corrosion treatment and the special coating, the corrosion resistance of the lightweight steel door is obviously improved, and the service life can be prolonged.
Further, a sliding groove is formed in the middle of the upper surface of the sliding plate, and the rear end of the outer wall of one side of the first door body is fixedly connected with a fixing sleeve;
through above-mentioned technical scheme, thereby the cooperation between the device is improved through the fixed cover of rear end fixedly connected with of sliding tray and first door body one side outer wall has been seted up at the middle part of sliding plate upper surface.
Further, a connecting rod is fixedly connected to the inside of the fixed sleeve, and a door lock is fixedly connected to the lower end of the connecting rod;
through above-mentioned technical scheme, thereby through the inside fixedly connected with connecting rod of fixed cover and the lower extreme fixedly connected with lock of connecting rod improve the cooperation between the device.
Further, the outer wall of one side of the door lock is fixedly connected with a first handle, and the middle part of the outer wall of one side of the first door body is fixedly connected with a rotating piece;
through above-mentioned technical scheme, thereby through the cooperation between the device of the outer wall fixedly connected with first handle of lock one side and the middle part fixedly connected with rotor of the outer wall of first door body one side.
Further, a second handle is fixedly connected to the middle part of the rear end of the outer wall at one side of the first door body;
through above-mentioned technical scheme, thereby through the middle part fixedly connected with second handle of first door body one side outer wall rear end, thereby improve the cooperation between the device.
Further, a second mounting cavity is formed in the first door body;
through above-mentioned technical scheme, thereby through the inside of first door body set up the cooperation between the device in second installation cavity.
Further, the inner wall of the second installation cavity is fixedly connected with a reinforcing layer;
through above-mentioned technical scheme, thereby through the cooperation between the device is improved to the inner wall fixedly connected with reinforcement layer of second installation cavity.
Further, a reinforcement is fixedly connected to the inside of the second installation cavity;
through above-mentioned technical scheme, thereby through the inside fixedly connected with reinforcement of second installation cavity improvement cooperation between the device.
The utility model has the following beneficial effects:
1. compared with the existing lightweight steel door structure, the lightweight steel door structure provided by the utility model has the advantages that the weight is lighter: compare traditional steel door, lightweight steel door adopts hollow design and novel material, and whole weight is lighter, and convenient construction and installation can also reduce building load pressure simultaneously, and fire behavior is better: the lightweight steel door adopts novel fireproof materials and special structural design, has higher fireproof grade, can provide better protection when the conflagration takes place, and corrosion resistance is stronger: the steel door is easy to be influenced by corrosion and oxidation, and after adopting the anti-corrosion treatment and the special coating, the corrosion resistance of the lightweight steel door is obviously improved, and the service life can be prolonged.
2. Compared with the existing lightweight steel door structure, the lightweight steel door structure provided by the utility model has the advantages that the energy is saved, and the environment is protected: the lightweight steel door has good heat insulation performance, can effectively prevent indoor heat loss, achieves the effect of energy conservation and emission reduction, and has higher safety performance: the lightweight steel door is made of special structural design and high-quality materials, can provide higher safety performance and reliability, is a safer door type, and has the advantages of lighter weight, better fireproof performance, stronger corrosion resistance, energy conservation, environmental protection, higher safety performance and the like.
3. Compared with the existing lightweight steel door structure, the lightweight steel door structure provided by the utility model has the advantages of simple structure, simplicity and convenience in use, strong practicality, wide application range and capability of providing better safety and environmental protection effects for buildings.
Drawings
FIG. 1 is an isometric view of a lightweight steel door structure in accordance with the present utility model;
FIG. 2 is a top view of a lightweight steel door structure according to the present utility model;
FIG. 3 is a side view of a lightweight steel door structure according to the present utility model;
FIG. 4 is a partial cross-sectional view of a lightweight steel door structure in accordance with the present utility model;
fig. 5 is a partial cross-sectional view of a lightweight steel door structure according to the present utility model.
Legend description:
1. a main frame; 2. a placement groove; 3. a first mounting cavity; 4. a first reinforcement; 5. a hinge; 6. a clamping piece; 7. a first door body; 8. an observation window; 9. a limit rod; 10. a second fixing member; 11. a sliding plate; 12. a sliding groove; 13. a fixed sleeve; 14. a connecting rod; 15. a door lock; 16. a first handle; 17. a rotating member; 18. a second handle; 19. a reinforcement; 20. a reinforcing layer; 21. and a second mounting cavity.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a lightweight steel door structure, including main frame 1, standing groove 2 has been seted up at the middle part of main frame 1 front end outer wall, one side fixedly connected with hinge 5 of main frame 1 front end outer wall, the front end of hinge 5 all fixedly connected with joint spare 6, the front end of joint spare 6 all fixedly connected with first door body 7, first installation cavity 3 has been seted up to the inside of main frame 1, the inside fixedly connected with first reinforcement 4 of first installation cavity 3, the middle part fixedly connected with observation window 8 of first door body 7 one side outer wall, the upper end fixedly connected with gag lever post 9 of main frame 1 rear end outer wall one side, the output fixedly connected with second mounting 10 of gag lever post 9, the upper end fixedly connected with sliding plate 11 of first door body 7 one side outer wall;
through the weight lighter, compare traditional steel door, lightweight steel door adopts hollow design and novel material, and whole weight is lighter, and convenient construction and installation can also reduce building load pressure simultaneously, and fire behavior is better: the lightweight steel door adopts novel fireproof materials and special structural design, has higher fireproof grade, can provide better protection when a fire disaster occurs, has stronger corrosion resistance, is easy to be influenced by corrosion and oxidation, and has obviously improved corrosion resistance after adopting anti-corrosion treatment and special coating, and can prolong the service life.
The sliding tray 12 has been seted up at the middle part of sliding plate 11 upper surface, thereby sliding tray 12 has been seted up at the rear end fixedly connected with fixed cover 13 of first door 7 one side outer wall, thereby the cooperation between the improvement device of rear end fixedly connected with fixed cover 13 through the middle part of sliding tray 12 and first door 7 one side outer wall has been seted up at the middle part of sliding plate 11 upper surface, the inside fixedly connected with connecting rod 14 of fixed cover 13, thereby the lower extreme fixedly connected with lock 15 of connecting rod 14, thereby the cooperation between the improvement device through the inside fixedly connected with connecting rod 14 of fixed cover 13 and the lower extreme fixedly connected with lock 15, the outer wall fixedly connected with first handle 16 of lock 15 one side, the middle part fixedly connected with rotating member 17 of first door 7 one side outer wall, thereby the cooperation between the improvement device through the middle part fixedly connected with rotating member 17 of first door 7 one side outer wall rear end, thereby the cooperation between the improvement device is provided with second handle 18 through the inside fixedly connected with connecting rod 14 and the lower extreme fixedly connected with lock 15 of first door 15, thereby the inside fixedly connected with first reinforcement device 21 of first door 7 one side outer wall is provided with second reinforcement device 21 through the inside fixedly connected with second reinforcement device 21, thereby the inside fixedly connected with second reinforcement device 21 is provided with inside fixedly connected with second reinforcement device 21 between the inside fixedly connected with second reinforcement device 21 through the inside reinforcement device 21.
Working principle: when the device needs to be used, the weight is lighter: compare traditional steel door, lightweight steel door adopts hollow design and novel material, and whole weight is lighter, and convenient construction and installation can also reduce building load pressure simultaneously, and fire behavior is better: the lightweight steel door adopts novel fireproof materials and special structural design, has higher fireproof grade, can provide better protection when the conflagration takes place, and corrosion resistance is stronger: the steel door is easy to be influenced by corrosion and oxidation, after adopting anti-corrosion treatment and special coating, the corrosion resistance of the lightweight steel door is obviously improved, the service life can be prolonged, and the steel door is energy-saving and environment-friendly: the lightweight steel door has good heat insulation performance, can effectively prevent indoor heat loss, achieves the effect of energy conservation and emission reduction, and has higher safety performance: the lightweight steel door is made of special structural design and high-quality materials, can provide higher safety performance and reliability, is a safer door type, and has the advantages of lighter weight, better fireproof performance, stronger corrosion resistance, energy conservation, environmental protection, higher safety performance and the like.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. A lightweight steel door structure, comprising a main frame (1), characterized in that: the utility model discloses a door with a plurality of fixed connection, including main frame (1), standing groove (2) have been seted up at the middle part of main frame (1) front end outer wall, one side fixedly connected with hinge (5) of main frame (1) front end outer wall, the equal fixedly connected with joint spare (6) of front end of hinge (5), the equal fixedly connected with first door body (7) of front end of joint spare (6), first installation cavity (3) have been seted up to the inside of main frame (1), first reinforcement (4) of inside fixedly connected with of first installation cavity (3), the middle part fixedly connected with observation window (8) of first door body (7) one side outer wall, the upper end fixedly connected with gag lever post (9) of main frame (1) rear end outer wall one side, the output fixedly connected with second mounting (10) of gag lever post (9), the upper end fixedly connected with sliding plate (11) of first door body (7) one side outer wall.
2. A lightweight steel door structure as claimed in claim 1, wherein: the middle part of the upper surface of the sliding plate (11) is provided with a sliding groove (12), and the rear end of the outer wall of one side of the first door body (7) is fixedly connected with a fixing sleeve (13).
3. A lightweight steel door structure as claimed in claim 2, wherein: the inside fixedly connected with connecting rod (14) of fixed cover (13), the lower extreme fixedly connected with lock (15) of connecting rod (14).
4. A lightweight steel door structure as claimed in claim 3, wherein: the outer wall of lock (15) one side is fixedly connected with first handle (16), the middle part fixedly connected with rotation piece (17) of first door body (7) one side outer wall.
5. A lightweight steel door structure as claimed in claim 1, wherein: the middle part of the rear end of the outer wall at one side of the first door body (7) is fixedly connected with a second handle (18).
6. A lightweight steel door structure as claimed in claim 1, wherein: the second installation cavity (21) is formed in the first door body (7).
7. A lightweight steel door structure as defined in claim 6, wherein: the inner wall of the second installation cavity (21) is fixedly connected with a reinforcing layer (20).
8. A lightweight steel door structure as defined in claim 6, wherein: the inside of the second installation cavity (21) is fixedly connected with a reinforcement (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321026626.0U CN220014893U (en) | 2023-05-04 | 2023-05-04 | Lightweight steel door structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321026626.0U CN220014893U (en) | 2023-05-04 | 2023-05-04 | Lightweight steel door structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220014893U true CN220014893U (en) | 2023-11-14 |
Family
ID=88688413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321026626.0U Active CN220014893U (en) | 2023-05-04 | 2023-05-04 | Lightweight steel door structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220014893U (en) |
-
2023
- 2023-05-04 CN CN202321026626.0U patent/CN220014893U/en active Active
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