CN216553562U

CN216553562U - Steel structure door structure

Info

Publication number: CN216553562U
Application number: CN202122779898.5U
Authority: CN
Inventors: 何雯迪; 何楚荣
Original assignee: Menlian Shanghai Intelligent System Engineering Co ltd
Current assignee: Menlian Shanghai Intelligent System Engineering Co ltd
Priority date: 2021-11-13
Filing date: 2021-11-13
Publication date: 2022-05-17
Anticipated expiration: 2031-11-13

Abstract

The application discloses a steel structure door structure, which relates to the technical field of steel structure doors, and is used for improving the problems that the structure of a steel structure door is simpler, the steel plate is only arranged on the outer layer of the door plate, the foam filler is arranged inside the steel structure door, the overall strength of the door plate is lower when in use, and the anti-deformation capability is poor, the steel structure door comprises a door frame, one side of the inner wall of the door frame is movably connected with a door body through a hinge, a storage groove is formed inside the door body, a reinforcing steel plate is arranged inside the storage groove, a grid steel plate is arranged on one side of the reinforcing steel plate, a first silica gel column is arranged on one side of the reinforcing steel plate, which is far away from the grid steel plate, one end of the first silica gel column, which is far away from the reinforcing steel plate, is connected with the door body, when the door body is impacted, the first silica gel column, a first damping spring and a damping ring can be contracted under the pressure, so that the anti-deformation capability of the door plate is enhanced to protect the door body, and the overall strength of the door body can be enhanced through the cooperation of the reinforcing steel plate and the grid steel plate, the application is more beneficial to use.

Description

Steel structure door structure

Technical Field

The application relates to the technical field of steel structure doors, in particular to a steel structure door structure.

Background

Steel structures are structures composed of steel materials and are one of the main building structure types. Because of its light dead weight, and construction is simple and convenient, widely apply to fields such as large-scale factory building, venue, superelevation layer. At present, most of the doors for houses are wooden doors which are inflammable, low in structural strength and poor in safety performance. Therefore, more and more people choose to replace traditional wooden doors with metal doors.

The structure of current steel construction door is comparatively simple, and generally only the door plant skin is provided with the steel sheet, and inside is the foam filler, and bulk strength is lower when making the door plant use, and anti deformability is poor, is unfavorable for the use.

SUMMERY OF THE UTILITY MODEL

In order to improve the comparatively simple general door plant skin of structure of steel construction door and be provided with the steel sheet, inside is the foam filler, and bulk strength is lower when the door plant uses, the poor problem of resistance to deformation, this application provides a steel construction door structure.

The application provides a steel structure door structure adopts following technical scheme:

the utility model provides a steel construction door structure, includes the door frame, there is a door body inner wall one side of door frame through hinge swing joint, the inside of door body has been seted up and has been put the thing groove, the inside of putting the thing groove is provided with the reinforcement steel sheet, one side of reinforcing the steel sheet is provided with the net steel sheet, the inner wall that one side AND gate body of reinforcing the steel sheet was kept away from to the net steel sheet is connected, one side that the net steel sheet was kept away from to the reinforcement steel sheet is provided with first silica gel column, the one end AND gate body that the reinforcement steel sheet was kept away from to first silica gel column is connected, the outside of first silica gel column is provided with first damping spring, first damping spring supports between reinforcing the steel sheet AND gate body.

Optionally, a damping ring is arranged between the reinforcing steel plate and the door body, a first circular mounting groove is formed in one side, away from the grid steel plate, of the reinforcing steel plate, one side, close to the reinforcing steel plate, of the damping ring is located inside the first circular mounting groove, a second circular mounting groove is formed in one side of the inner wall of the door body, the second circular mounting groove is communicated with the storage groove, and one side, away from the reinforcing steel plate, of the damping ring is located inside the second circular mounting groove.

Optionally, a heat-insulating filling layer is arranged inside the grid steel plate, and a foam filling layer is arranged between the reinforcing steel plate and the door body.

Optionally, the outside of door body is provided with the flame retardant coating, the outer wall of flame retardant coating is provided with the waterproof layer.

Optionally, one side of the door body is provided with a handle, and one side of the door body, which is far away from the hinge, is provided with a door lock.

Optionally, a second silica gel column is arranged inside the damping ring, the second silica gel column is arranged horizontally, a second damping spring is arranged outside the second silica gel column, and two ends of the second damping spring are connected with the inner wall of the damping ring.

Optionally, the damping ring includes an annular portion disposed between the reinforcing steel plate and the door body, and the second silica gel column and the second damping spring are both located inside the annular portion.

Optionally, one side that the annular portion is close to the reinforcement steel sheet is provided with first connector, first connector is located the inside of first circular mounting groove, one side that the reinforcement steel sheet was kept away from to the damping ring is provided with the second connector, the second connector is located the inside of the circular mounting groove of second.

To sum up, the present application includes the following beneficial effects:

1. the door frame is directly installed on a building, the reinforcing steel plate is fixedly connected with the interior of the door body, the reinforcing steel plate is matched with the grid steel plate to enhance the overall strength of the door body, the grid steel plate can enhance the strength of the door body and simultaneously reduce the weight of the door body as much as possible, the first silica gel column is matched with the first damping spring to play a certain damping role, one side, close to the first silica gel column and the first damping spring, of the door body is the outer side of the door plate, one side, close to the grid steel plate, of the door body is the inner side of the door plate, when the door body is impacted, the first silica gel column and the first damping spring can contract under pressure, so that the deformation resistance of the door plate is enhanced to play a role in protecting the door body, and the door is more beneficial to use;

2. the damping ring is made of elastic materials and can automatically reset after being extruded and deformed, so that a certain damping effect can be achieved, the mounting position of the damping ring can be limited due to the matching of the first circular mounting groove and the second circular mounting groove, the damping ring is more stably mounted, the damping effect of the damping ring can be enhanced due to the matching of the second silica gel column and the second damping spring, and the annular part can be mounted between the reinforcing steel plate and the door body due to the first connector and the second connector, so that the position of the damping ring is limited;

3. the heat preservation filling layer that this application set up can strengthen the heat preservation effect of a body, makes the practicality of this application stronger, and the foam filling layer can also strengthen the impact resistance ability of a body when can strengthen the heat preservation effect of a body, and the flame retardant coating can expand the foaming and form fire-resistant thermal-insulated protective layer when meetting high temperature to reach certain fire prevention effect, the waterproof layer can play the waterproof effect of opposite sex, avoids a body and water direct contact as far as possible.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is a schematic structural diagram of the door body of the present embodiment;

FIG. 3 is a sectional view of the door body according to the present embodiment;

fig. 4 is an enlarged schematic view of the structure at a in fig. 3 of the present embodiment.

Description of reference numerals: 1. a door frame; 2. a hinge; 3. a door body; 4. a storage groove; 5. a grid steel plate; 6. a heat-insulating filling layer; 7. reinforcing the steel plate; 8. a first silica gel column; 9. a first damping spring; 10. a first circular mounting groove; 11. a shock-absorbing ring; 1101. an annular portion; 1102. a first connector; 1103. a second connector; 12. a second silica gel column; 13. a second damping spring; 14. a second circular mounting groove; 15. a fire barrier layer; 16. a waterproof layer; 17. a handle; 18. a door lock; 19. a foam filling layer.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

Example (b):

the embodiment of the application discloses steel structure door structure. Referring to fig. 1, 2 and 3, steel structure door structure includes door frame 1, and door frame 1 direct mount is on the building, and there is door body 3 inner wall one side of door frame 1 through hinge 2 swing joint, and door body 3 is the steel material, and handle 17 is installed to one side of door body 3, and door body 3 keeps away from one side of hinge 2 and installs lock 18, and handle 17 uses with 18 door locks cooperations, can control door body 3 and open and shut. The inside of door body 3 has been seted up and has been put thing groove 4, the internally mounted who puts thing groove 4 has reinforced steel sheet 7, reinforced steel sheet 7 and door body 3's inside fixed connection, net steel sheet 5 is installed to one side of reinforced steel sheet 7, reinforced steel sheet 7 and the cooperation of net steel sheet 5 can strengthen door body 3's bulk strength, one side that reinforced steel sheet 7 was kept away from to net steel sheet 5 is connected with door body 3's inner wall, can also reduce door body 3's weight as far as possible when net steel sheet 5 can strengthen door body 3 intensity. Referring to fig. 3, one side that grid steel sheet 5 was kept away from to reinforcement steel sheet 7 is installed first silica gel column 8, first silica gel column 8 is kept away from the one end AND gate body 3 inner wall of reinforcement steel sheet 7 and is connected, first silica gel column 8's externally mounted has first damping spring 9, first damping spring 9 supports between reinforcement steel sheet 7 AND gate body 3 inner wall, first silica gel column 8 can play certain cushioning effect with the cooperation of first damping spring 9, one side that door body 3 is close to first silica gel column 8 and first damping spring 9 is the door plant outside, one side that is close to grid steel sheet 5 is the door plant inboard, first silica gel column 8 and first damping spring 9 receive pressure and can contract when door body 3 is strikeed, thereby the resistance to deformation ability of reinforcing door plant plays the effect of protection door body 3, make this application do benefit to the use more.

Referring to fig. 3 and 4, install damping ring 11 between reinforcement steel sheet 7 and the door body 3 inner wall, damping ring 11 is the elastic material, can reset by oneself after being extruded and deformed, thereby can play certain cushioning effect, damping ring 11's internally mounted has second silica gel column 12, second silica gel column 12 is the level setting, the externally mounted of second silica gel column 12 has second damping spring 13, the both ends of second damping spring 13 all are connected with damping ring 11's inner wall, second silica gel column 12 and the cooperation of second damping spring 13 can strengthen damping ring 11's shock attenuation effect. Consolidate steel sheet 7 and keep away from one side of net steel sheet 5 and seted up first circular mounting groove 10, one side that damping ring 11 is close to and consolidates steel sheet 7 is located the inside of first circular mounting groove 10, the circular mounting groove 14 of second has been seted up to 3 inner wall one sides of door body, the circular mounting groove 14 of second is linked together with putting thing groove 4, one side that damping ring 11 was kept away from and is consolidated steel sheet 7 is located the inside of the circular mounting groove 14 of second, the mounted position that damping ring 11 can be restricted in the cooperation of first circular mounting groove 10 and the circular mounting groove 14 of second, make the installation of damping ring 11 more firm.

Referring to fig. 4, the damper ring 11 includes an annular portion 1101 disposed between the reinforcing steel plate 7 and the door body 3, the second silica gel column 12 and the second damper spring 13 are both located inside the annular portion 1101, one side of the annular portion 1101 close to the reinforcing steel plate 7 is connected with a first connector 1102, the first connector 1102 is located inside the first circular mounting groove 10, one side of the damper ring 11 away from the reinforcing steel plate 7 is connected with a second connector 1103, the second connector 1103 is located inside the second circular mounting groove 14, and the first connector 1102 and the second connector 1103 can install the annular portion 1101 between the reinforcing steel plate 7 and the door body 3, thereby limiting the position of the damper ring 11.

Referring to fig. 3, the inside packing of net steel sheet 5 has heat preservation filling layer 6, and heat preservation filling layer 6 can strengthen door body 3's the heat preservation effect, makes the practicality of this application stronger. The foam filling layer 19 is filled between the reinforcing steel plate 7 and the door body 3, and the foam filling layer 19 can enhance the heat preservation effect of the door body 3 and can also enhance the impact resistance of the door body 3. The fire-proof layer 15 has been paintd in the outside of door body 3, and fire-proof layer 15 can expand the foaming and form fire-resistant thermal-insulated protective layer when meetting high temperature to reach certain fire prevention effect. The waterproof layer 16 has been paintd to the outer wall of flame retardant coating 15, and certain waterproof role can be played to waterproof layer 16, avoids door body 3 and water direct contact as far as possible.

The implementation principle of a steel structure door structure of this application embodiment does:

when the door is used, the article placing groove 4 is formed in the door body 3, the reinforcing steel plate 7 and the grid steel plate 5 are arranged in the article placing groove 4, the reinforcing steel plate 7 and the grid steel plate 5 are matched to enhance the overall strength of the door body 3, the grid steel plate 5 can enhance the strength of the door body 3 and simultaneously can reduce the weight of the door body 3 as much as possible, the first silica gel column 8 is arranged on one side, away from the grid steel plate 5, of the reinforcing steel plate 7, the first damping spring 9 is arranged outside the first silica gel column 8, the first silica gel column 8 and the first damping spring 9 are matched to play a certain damping role, the door body 3 is provided with a door panel outer side, the door panel inner side is provided with a door panel inner side, the damping ring 11 is arranged between the reinforcing steel plate 7 and the door body 3, the damping ring 11 is made of an elastic material and can automatically reset after being extruded and deformed, thereby can play certain cushioning effect, first silica gel column 8, first damping spring 9 and cushion ring 11 receive pressure and can contract when door body 3 is strikeed to the resistance to deformation ability of reinforcing door plant plays the effect of protection door body 3, makes this application do benefit to the use more.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A steel structural door structure, comprising:

a door frame (1), one side of the inner wall of the door frame (1) is movably connected with a door body (3) through a hinge (2), the door body (3) is internally provided with a storage groove (4), the storage groove (4) is internally provided with a reinforced steel plate (7), a grid steel plate (5) is arranged on one side of the reinforced steel plate (7), one side of the grid steel plate (5) far away from the reinforced steel plate (7) is connected with the inner wall of the door body (3), one side of the reinforcing steel plate (7) far away from the grid steel plate (5) is provided with a first silica gel column (8), one end of the first silica gel column (8) far away from the reinforced steel plate (7) is connected with the door body (3), a first damping spring (9) is arranged outside the first silica gel column (8), the first damping spring (9) is supported between the reinforcing steel plate (7) and the door body (3).

2. The steel structural door structure of claim 1, wherein: it is provided with damping ring (11) to consolidate between steel sheet (7) and door body (3), consolidate one side that grid steel sheet (5) were kept away from in steel sheet (7) and seted up first circular mounting groove (10), one side that damping ring (11) are close to and consolidate steel sheet (7) is located the inside of first circular mounting groove (10), the circular mounting groove of second (14) has been seted up to door body (3) inner wall one side, the circular mounting groove of second (14) with put thing groove (4) and be linked together, one side that consolidating steel sheet (7) are kept away from in damping ring (11) is located the inside of the circular mounting groove of second (14).

3. The steel structural door structure of claim 1, wherein: the heat-insulation and filling layer (6) is arranged inside the grid steel plate (5), and the foam filling layer (19) is arranged between the reinforcing steel plate (7) and the door body (3).

4. The steel structural door structure of claim 1, wherein: the outer side of the door body (3) is provided with a fireproof layer (15), and the outer wall of the fireproof layer (15) is provided with a waterproof layer (16).

5. The steel structural door structure of claim 1, wherein: a handle (17) is arranged on one side of the door body (3), and a door lock (18) is arranged on one side, away from the hinge (2), of the door body (3).

6. A steel structural door structure according to claim 2, wherein: the damping ring is characterized in that a second silica gel column (12) is arranged inside the damping ring (11), the second silica gel column (12) is horizontally arranged, a second damping spring (13) is arranged outside the second silica gel column (12), and two ends of the second damping spring (13) are connected with the inner wall of the damping ring (11).

7. The steel structural door structure of claim 6, wherein: the damping ring (11) comprises an annular part (1101) arranged between the reinforcing steel plate (7) and the door body (3), and the second silica gel column (12) and the second damping spring (13) are both positioned inside the annular part (1101).

8. The steel structural door structure of claim 7, wherein: one side that annular portion (1101) is close to reinforced steel sheet (7) is provided with first connector (1102), first connector (1102) are located the inside of first circular mounting groove (10), one side that reinforced steel sheet (7) were kept away from in damping ring (11) is provided with second connector (1103), second connector (1103) are located the inside of second circular mounting groove (14).