CN217269810U - Protective airtight door with bidirectional shock wave resistant steel structure - Google Patents
Protective airtight door with bidirectional shock wave resistant steel structure Download PDFInfo
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- CN217269810U CN217269810U CN202220188201.9U CN202220188201U CN217269810U CN 217269810 U CN217269810 U CN 217269810U CN 202220188201 U CN202220188201 U CN 202220188201U CN 217269810 U CN217269810 U CN 217269810U
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- door
- connecting plate
- door body
- shock wave
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Abstract
The utility model discloses a protective airtight door with a two-way shock wave resistant steel structure, which relates to the technical field of airtight doors, comprising a wall body, wherein an inlet is arranged on the wall body, a door frame is arranged at the inlet, the door frame comprises a first frame plate and a second frame plate, a first connecting plate and a second connecting plate are arranged on the inner wall of the first frame plate, a third connecting plate and a fourth connecting plate are arranged on the inner wall of the second frame plate, the end part of the first connecting plate is jointed with the end part of the third connecting plate, the end part of the second connecting plate is jointed with the end part of the fourth connecting plate, in the utility model, the door body has higher stability through the arranged door frame structure, which is beneficial to improving the strength of the door body, and the installation speed of the door body is accelerated through installing supporting components on the front surface and the rear surface of the door body, without supporting the door body by mechanical equipment, the installation is more convenient.
Description
Technical Field
The utility model belongs to the technical field of the airtight door, concretely relates to two-way ripples steel construction protection airtight door that shocks resistance.
Background
The airtight door sets up in the access & exit outside, have and block two kinds of functions of shock wave and isolated toxicant, airtight door generally is used for underground garage, steel protection airtight door has or not threshold to divide according to entrance to a cave department, there is fixed threshold, it is three kinds that threshold and door leaf fall formula are alive, steel structure airtight door can resist the shock wave, but current steel structure airtight door still has the weak point when using, steel structure airtight door's door frame is the single face door frame, after giving the shock wave from the one side that does not have the door frame, the door frame easily breaks away from the wall body, and the in-process of the installation door body, the door body does not have bearing structure, the installation rate is slower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a two-way ripples steel construction protection airtight door that shocks resistance to solve the steel construction airtight door of the single face door frame that proposes in the above-mentioned background art, intensity is relatively poor, and the door body does not have bearing structure's problem.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two-way ripples steel construction protective airtight door that shocks resistance, includes the wall body, the entry has been seted up on the wall body, the door frame is installed to the entrance, the door frame includes first deckle board and second deckle board, first connecting plate and second connecting plate are installed to the inner wall of first deckle board, third connecting plate and fourth connecting plate are installed to the inner wall of second deckle board, the tip of first connecting plate is laminated with the tip of third connecting plate mutually, the tip of second connecting plate is laminated with the tip of fourth connecting plate mutually, the front surface mounting of second deckle board has the bearing frame, and installs a body on the bearing frame.
Preferably, the supporting component is installed to the front surface and the rear surface of the door body, the supporting component is including installing the first bracing piece at door body front surface and installing the second bracing piece at door body rear surface, all install fastening bolt on first bracing piece and the second bracing piece.
Preferably, axle seats are arranged on the front surface and the rear surface of the door body, the end parts of the first supporting rod and the second supporting rod are connected with the axle seats, and damping rotating shafts are arranged on the axle seats.
Preferably, the front surface of the door body is provided with a mounting groove, a door pin is mounted inside the mounting groove, a handle is mounted on the door pin, one side of the second connecting plate is provided with a jack, and the jack is in transition fit with the door pin.
Preferably, a door shaft is installed on the bearing seat and penetrates through the door body.
Preferably, the length and the width of the first connecting plate, the second connecting plate, the third connecting plate and the fourth connecting plate are the same, and the length of the first connecting plate is the same as the height of the inlet.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses in, through the door frame structure that sets up, the door frame is installed in the both sides of wall body, and after the both sides of the door body received the shock wave, the door frame can not break away from the wall body, and the shock wave can all be born on the two sides of the door body, and door body stability can be higher, is favorable to improving the intensity of the door body.
(2) The utility model discloses in, through the front surface and the rear surface mounting supporting component at the door body, the front surface and the rear surface of the door body are supported to the supporting component, are favorable to when the installation door body, with door body stable support, guarantee that the door body does not empty, are favorable to accelerating the installation rate to the door body, do not need mechanical equipment to support the door body, and it is more convenient to install.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a state diagram of the utility model with the door removed;
FIG. 3 is a schematic structural view of the wall body of the present invention;
fig. 4 is a top view of the door frame of the present invention;
fig. 5 is a side view of a second frame plate of the present invention;
fig. 6 is a rear view of the door body of the present invention;
in the figure: 1-a door body; 101-a first support bar; 2-mounting the groove; 3-a door pin; 4-a handle; 5, a wall body; 6-a first connecting plate; 7-bearing seats; 71-door spindle; 8-a door frame; 9-a second connecting plate; 10-an inlet; 11-a first frame plate; 111-a second frame plate; 112-a third connecting plate; 113-a fourth connecting plate; 12-a jack; 13-shaft seat; 14-a second support bar; 15-fastening bolts.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a two-way ripples steel construction protective airtight door that shocks resistance, including wall body 5, the entry 10 has been seted up on wall body 5, 10 departments of entry install door frame 8, door frame 8 includes first deckle board 11 and second deckle board 111, first connecting plate 6 and second connecting plate 9 are installed to the inner wall of first deckle board 11, third connecting plate 112 and fourth connecting plate 113 are installed to the inner wall of second deckle board 111, the tip of first connecting plate 6 and the tip of third connecting plate 112 laminate mutually, the tip of second connecting plate 9 and the tip of fourth connecting plate 113 laminate mutually, the front surface mounting of second deckle board 111 has bearing frame 7, and install a body 1 on the bearing frame 7.
In this embodiment, specifically, the inner wall of the second frame plate 111 is attached to one side surface of the wall body 5, then the inner wall of the first frame plate 11 is attached to the other side surface of the wall body 5, the first connection plate 6 is attached to the second frame plate 111 and then connected together by bolts, the second connection plate 9 is attached to the fourth connection plate 113 and then connected together by bolts, then the first frame plate 11 is fixedly connected to the wall body by bolts, the second frame plate 111 is fixedly connected to the wall body by bolts, and the bearing seat 7 is connected to the second frame plate 111 by bolts.
Furthermore, the front surface and the rear surface of the door body 1 are both provided with a support assembly, the support assembly comprises a first support rod 101 arranged on the front surface of the door body 1 and a second support rod 14 arranged on the rear surface of the door body 1, the first support rod 101 and the second support rod 14 are both provided with a fastening bolt 15, when in installation, the door body 1 is righted, the door body 1 is kept vertical to the ground, then the fastening bolt 15 is unscrewed clockwise, at this time, the movable end of the second support rod 14 and the outer cylinder of the second support rod 14 are in a movable state, the movable end rotates on the shaft seat 13, it is ensured that one end of the second support rod 14 is contacted with the ground, the second support rod 14 supports the door body 1, then, the fastening bolt 15 is tightened counterclockwise, the first support bar 101 is adjusted according to the same method, the door body 1 is supported by the first support bar 101, and the door body 1 is stabilized by the support of the first support bar 101 and the second support bar 14.
Further, axle seats 13 are respectively installed on the front surface and the rear surface of the door body 1, the end portions of the first supporting rod 101 and the second supporting rod 14 are respectively connected with the axle seats 13, and damping rotating shafts are installed on the axle seats 13.
Further, mounting groove 2 has been seted up to the front surface of the door body 1, and the internally mounted of mounting groove 2 has a knocker 3, install handle 4 on the knocker 3, jack 12 has been seted up to one side of second connecting plate 9, and jack 12 and knocker 3 transition fit, close a body 1 back, the door body 1 keeps parallel with wall body 5, push handle 4 through the people, handle 4 drives knocker 3 and removes, the one end of knocker 3 inserts in jack 12 of second connecting plate 9, the door body 1 can not rotate again.
Further, a door shaft 71 is attached to the bearing holder 7, and the door shaft 71 penetrates the door body 1.
Further, the first connecting plate 6, the second connecting plate 9, the third connecting plate 112 and the fourth connecting plate 113 have the same length and width, and the length of the first connecting plate 6 is the same as the height of the inlet 10.
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 without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a two-way ripples steel construction protective airtight door that shocks resistance, includes wall body (5), entry (10), its characterized in that have been seted up on wall body (5): entrance (10) department installs door frame (8), door frame (8) are including first framed lamella (11) and second framed lamella (111), first connecting plate (6) and second connecting plate (9) are installed to the inner wall of first framed lamella (11), third connecting plate (112) and fourth connecting plate (113) are installed to the inner wall of second framed lamella (111), the tip of first connecting plate (6) is laminated with the tip of third connecting plate (112) mutually, the tip of second connecting plate (9) is laminated with the tip of fourth connecting plate (113) mutually, the front surface mounting of second framed lamella (111) has bearing frame (7), and installs a body (1) on bearing frame (7).
2. The protective airtight door of a steel structure with two-way shock wave resistance according to claim 1, wherein: the utility model discloses a door body (1) for the refrigerator, including the door body (1) front surface, the supporting component is installed at the front surface of the body and the rear surface all installs supporting component, supporting component is including installing first bracing piece (101) at the body (1) front surface and installing second bracing piece (14) at the body (1) rear surface, all install fastening bolt (15) on first bracing piece (101) and second bracing piece (14).
3. The protective airtight door of a steel structure with two-way shock wave resistance according to claim 2, wherein: the door body (1) is characterized in that shaft seats (13) are mounted on the front surface and the rear surface of the door body, the end portions of the first supporting rod (101) and the second supporting rod (14) are connected with the shaft seats (13), and damping rotating shafts are mounted on the shaft seats (13).
4. The protective airtight door of steel structure with two-way shock wave resistance as claimed in claim 3, wherein: mounting groove (2) have been seted up to the front surface of the door body (1), and the internally mounted of mounting groove (2) has door pin (3), install handle (4) on door pin (3), jack (12) have been seted up to one side of second connecting plate (9), and jack (12) and door pin (3) transition fit.
5. The protective airtight door of a steel structure with two-way shock wave resistance according to claim 4, wherein: a door shaft (71) is mounted on the bearing seat (7), and the door shaft (71) penetrates through the door body (1).
6. The protective airtight door of a steel structure with two-way shock wave resistance according to claim 5, wherein: the length and the width of the first connecting plate (6), the second connecting plate (9), the third connecting plate (112) and the fourth connecting plate (113) are the same, and the length of the first connecting plate (6) is the same as the height of the inlet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220188201.9U CN217269810U (en) | 2022-01-24 | 2022-01-24 | Protective airtight door with bidirectional shock wave resistant steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220188201.9U CN217269810U (en) | 2022-01-24 | 2022-01-24 | Protective airtight door with bidirectional shock wave resistant steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217269810U true CN217269810U (en) | 2022-08-23 |
Family
ID=82901876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220188201.9U Active CN217269810U (en) | 2022-01-24 | 2022-01-24 | Protective airtight door with bidirectional shock wave resistant steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217269810U (en) |
-
2022
- 2022-01-24 CN CN202220188201.9U patent/CN217269810U/en active Active
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