CN216767174U - High steel construction protective airtight door of antidetonation security - Google Patents
High steel construction protective airtight door of antidetonation security Download PDFInfo
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- CN216767174U CN216767174U CN202122971149.2U CN202122971149U CN216767174U CN 216767174 U CN216767174 U CN 216767174U CN 202122971149 U CN202122971149 U CN 202122971149U CN 216767174 U CN216767174 U CN 216767174U
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- strong spring
- protective shell
- main door
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Abstract
The utility model relates to the field of airtight doors and discloses a steel structure protective airtight door with high anti-seismic safety. According to the utility model, the auxiliary door is arranged on one side of the main door, the barrier plate is arranged on the surface of the main door, the rollers are arranged at the bottoms of the main door and the auxiliary door, the strong spring I and the strong spring II are arranged in the protective shell I and the protective shell II, so that the device plays a role of buffering when being impacted, the main door and the auxiliary door are safer in the device, the supporting plates and the barrier plates are arranged on two sides of the strong spring I and the strong spring II, so that the strong spring I and the strong spring II are prevented from being bent in the buffering process, the main door is firmer in the middle of the protective shell I, and the rollers are arranged in the protective shell, so that the main door and the auxiliary door can slide on the ground, the door opening of a worker can be easier, the working difficulty of the worker is reduced, and the working efficiency of the worker is improved.
Description
Technical Field
The utility model belongs to the technical field of airtight doors, and particularly relates to a steel structure protective airtight door with high anti-seismic safety.
Background
The protective airtight door can block shock waves and meet the corresponding resistance requirement. When the pressure-resistant steel pipe is selected for use, the requirement on the size of the hole opening is met, and the requirement on design pressure is met. Although the steel structure door is relatively high in price and relatively poor in early nuclear radiation prevention performance, the steel structure door is light in self weight and flexible in opening and closing, and therefore the steel structure door is usually used for vehicle entrances and exits with relatively large sizes.
The existing steel structure protective airtight door with the anti-seismic effect is few, and the airtight door can be damaged when being impacted.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problem, a steel structure protective airtight door with high earthquake resistance and safety is provided.
The technical scheme adopted by the utility model is as follows: the utility model provides a high steel construction protective airtight door of antidetonation security, includes the main door, its characterized in that: the door comprises a main door and a main door, and is characterized in that a first protective shell is arranged on two sides of the main door, a first strong spring is arranged in the first protective shell, one end of the first strong spring is arranged on the inner wall of the first protective shell, a blocking plate is arranged on the other side of the first strong spring, supporting plates are arranged on two sides of the blocking plate, a second auxiliary door is arranged on one side of the first protective shell, a second protective shell is arranged on two sides of the second auxiliary door, a second strong spring is arranged in the second protective shell, one end of the second strong spring is arranged on the inner wall of the second protective shell, the other side of the second protective shell is arranged, and baffles are arranged on two sides of the second strong spring;
the bottom fixedly connected with bracing piece of protective housing one and protective housing two, the bottom at protective housing one and protective housing two is installed to the one end of bracing piece, the other end fixedly connected with protective housing of bracing piece, the inside of protective housing is provided with the gyro wheel.
In a preferred embodiment, the two ends of the outer surface of the main door are provided with first door bolts, and the first door bolts are internally provided with first inserted pins.
In a preferred embodiment, two door bolts are fixedly connected to two sides of the outer surface of the auxiliary door, and a second bolt is installed inside each door bolt.
In a preferred embodiment, a blocking plate is mounted on the outer surface of the main door, a door lock is mounted on one side of the main door, a groove is formed in one side of the auxiliary door, and the door lock is connected with the groove.
In a preferred embodiment, the number of the first protective shells is two, and the number of the second protective shells is two.
In a preferred embodiment, the main door and the sub door are made of steel structures, and the main door and the sub door are rectangular.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
1. in the utility model, the first strong spring and the second strong spring are arranged in the first protective shell and the second protective shell, so that the device has a buffer effect when being impacted, and the main door and the auxiliary door are safer in the device.
2. According to the utility model, the rollers are arranged in the protective shell, so that the main door and the auxiliary door can slide on the ground, a worker can open the door more easily, the working difficulty of the worker is reduced, and the working efficiency of the worker is improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front detail view of the present invention;
fig. 3 is a detailed view of the top structure of the present invention.
The labels in the figure are: 1-main door, 2-protective shell I, 3-baffle, 4-bolt I, 5-bolt I, 6-bolt II, 7-bolt II, 8-auxiliary door, 9-groove, 10-door lock, 11-protective shell, 12-roller, 13-blocking plate, 14-supporting rod, 15-protective shell II, 16-strong spring I, 17-supporting plate, 18-blocking plate and 19-strong spring II.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
A steel-structured containment door having high earthquake resistance and safety according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
The embodiment is as follows:
referring to fig. 1 and 2, a steel structure protective airtight door with high anti-seismic safety comprises a main door 1, wherein protective shells 2 are arranged on two sides of the main door 1, the protective shells 2 can work better for supporting devices installed in the protective shells, a strong spring 16 is installed in each protective shell 2, the strong spring 16 can play a buffering role when the main door 1 is impacted, so that the main door 1 is firmer, one end of the strong spring 16 is installed on the inner wall of each protective shell 2, a blocking plate 18 is installed on the other side of the strong spring 16, the blocking plate 18 can better resist seismic of the strong spring 16, supporting plates 17 are arranged on two sides of the strong spring 16, the supporting plates 17 are used for preventing the strong spring 16 from bending in the anti-seismic process, and the main door 1 is firmer in the middle of the protective shells 2.
Referring to fig. 1 and 2, a side of the first protective case 2 is provided with a sub-door 8, the sub-door 8 is to be connected with the main door 1, therefore, the device can work better, two protective cases 15 are arranged on two sides of the auxiliary door 8, the two protective cases 15 can work better for supporting the device arranged in the two protective cases, two strong springs 19 are arranged in the two protective cases 15, the two strong springs 19 can play a role of buffering when the auxiliary door 8 is impacted, the auxiliary door 8 is firmer, one ends of the two strong springs 19 are arranged on the inner wall of the two protective cases 15, 20 is arranged on the other sides of the two protective cases 15, 20 is used for enabling the two strong springs 19 to better resist shock, baffles 3 are arranged on two sides of the two strong springs 19, the baffles 3 are used for preventing the two strong springs 19 from bending in the process of resisting shock, and the auxiliary door 8 is firmer in the middle of the two protective cases 15.
Referring to fig. 1 and 2, a supporting rod 14 is fixedly connected to the bottoms of a first protective shell 2 and a second protective shell 15, the supporting rod 14 is a device installed at the bottom of the supporting rod 14, one end of the supporting rod 14 is installed at the bottoms of the first protective shell 2 and the second protective shell 15, the other end of the supporting rod 14 is fixedly connected with a protective shell 11, the protective shell 11 is used for preventing the device installed inside the protective shell from being damaged, and meanwhile, rollers 12 are arranged inside the protective shell 11, and the rollers 12 are used for enabling the main door 1 and the auxiliary door 8 to slide on the ground, so that a worker can open the door more easily, the working difficulty of the worker is reduced, and the working efficiency of the worker is improved.
Referring to fig. 1 and 2, bolts (4) are installed at both ends of the outer surface of the main door (1), the bolts (4) are devices installed inside the bolts (4), pins (5) are installed inside the bolts (4), the pins (5) at one end can be inserted into the wall at the top of the main door (1), and the pins (5) at the other end can be inserted into the ground at the bottom of the main door (1), so that the main door (1) is more firm during operation, and the space behind the main door (1) is more safe.
Referring to fig. 1 and 2, two bolts 7 are fixedly connected to two sides of the outer surface of the auxiliary door 8, the two bolts 7 are devices installed inside the two bolts 7 for supporting, a second bolt 6 is installed inside the two bolts 7, the second bolt 6 at one end can be inserted into the wall at the top of the auxiliary door 8, and the second bolt 6 at the other end can be inserted into the ground at the bottom of the auxiliary door 8, so that the auxiliary door 8 is firmer during operation, and the space behind the main door 1 and the auxiliary door 8 is safer.
Referring to fig. 1 and 2, a blocking plate 13 is mounted on the outer surface of the main door 1, the blocking plate 13 is used for facilitating the worker to open the main door 1 and the auxiliary door 8, a door lock 10 is mounted on one side of the main door 1, a groove 9 is formed in one side of the auxiliary door 8, and the door lock 10 is connected with the groove 9 so as to close the main door 1 and the auxiliary door 8 and make the door stronger.
Referring to fig. 1 and 2, the number of the first protective casings 2 is four, and the number of the second protective casings 15 is four, so that the main door 1 and the sub-door 8 are firmer, the main door 1 and the sub-door 8 are prevented from being damaged, and the main door 1 and the sub-door 8 are safer.
Referring to fig. 1 and 2, the main door 1 and the sub door 8 are made of steel structures, the main door 1 and the sub door 8 are rectangular, and the main door 1 and the sub door 8 are made of steel structures so as to make the main door 1 and the sub door 8 more firm.
The application principle of this application security is high steel construction protective airtight door embodiment to antidetonation security does: the first strong spring 16 and the second strong spring 19 which are arranged in the first protective shell 2 and the second protective shell 15 are used for buffering the device when the device is impacted, so that the main door 1 and the auxiliary door 8 are safer in the device, the supporting plates 17 and the blocking plates 13 which are arranged on the two sides of the first strong spring 16 and the second strong spring 19 are used for preventing the first strong spring 16 and the second strong spring 19 from bending in the anti-seismic process, so that the main door 1 is firmer in the middle of the first protective shell 2, and the blocking plates 13 and the door lock 10 are connected through the blocking plates 13 arranged on the surface of the main door 1.
The door lock 10 can be connected with the groove 9 formed in one side of the auxiliary door 8 by rotating the barrier plate 13 by an operator, the first bolt 4 and the second bolt 7 which are arranged at two ends of the outer surfaces of the main door 1 and the auxiliary door 8 are devices arranged in the main door 1 and the auxiliary door 8 in a supporting mode, the first bolt 5 and the second bolt 6 are arranged in the first bolt 4 and the second bolt 7, the first bolt 5 and the second bolt 6 at one ends can be inserted into the walls at the tops of the main door 1 and the auxiliary door 8, and the first bolt 5 and the second bolt 6 at the other ends can be inserted into the ground at the bottoms of the main door 1 and the auxiliary door 8, so that the main door 1 and the auxiliary door 8 are firmer in the working period, and the space behind the main door 1 and the auxiliary door 8 is safer.
The roller 12 arranged in the protective shell 11 is used for enabling the main door 1 and the auxiliary door 8 to slide on the ground, so that the door can be opened more easily by workers, the working difficulty of the workers is reduced, and the working efficiency of the workers is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (6)
1. The utility model provides a high steel construction protective airtight door of antidetonation security, includes main door (1), its characterized in that: protective shell I (2) are arranged on two sides of the main door (1), a strong spring I (16) is installed inside the protective shell I (2), one end of the strong spring I (16) is installed on the inner wall of the protective shell I (2), a blocking plate (18) is installed on the other side of the strong spring I (16), supporting plates (17) are arranged on two sides of the blocking plate (18), an auxiliary door (8) is arranged on one side of the protective shell I (2), protective shell II (15) is arranged on two sides of the auxiliary door (8), a strong spring II (19) is installed inside the protective shell II (15), one end of the strong spring II (19) is installed on the inner wall of the protective shell II (15), a baffle plate (3) is installed on the other side of the protective shell II (15), and baffle plates (3) are arranged on two sides of the strong spring II (19);
the bottom fixedly connected with bracing piece (14) of protective housing one (2) and protective housing two (15), the bottom at protective housing one (2) and protective housing two (15) is installed to the one end of bracing piece (14), the other end fixedly connected with protective housing (11) of bracing piece (14), the inside of protective housing (11) is provided with gyro wheel (12).
2. The steel structure protective airtight door with high earthquake-resistant safety as claimed in claim 1, characterized in that: a first bolt (4) is installed at two ends of the outer surface of the main door (1), and a first bolt (5) is installed inside the first bolt (4).
3. The steel structure protective airtight door with high earthquake-resistant safety as claimed in claim 1, characterized in that: two sides of the outer surface of the auxiliary door (8) are fixedly connected with a second door bolt (7), and a second bolt (6) is arranged inside the second door bolt (7).
4. The steel structure protective airtight door with high earthquake-resistant safety as claimed in claim 1, characterized in that: the outer surface of the main door (1) is provided with a barrier plate (13), one side of the main door (1) is provided with a door lock (10), one side of the auxiliary door (8) is provided with a groove (9), and the door lock (10) is connected with the groove (9).
5. The steel structure protective airtight door of antidetonation security high of claim 1, characterized by: the number of the first protective casings (2) is two, and the number of the second protective casings (15) is two.
6. The steel structure protective airtight door with high earthquake-resistant safety as claimed in claim 1, characterized in that: the main door (1) and the auxiliary door (8) are made of steel structures, and the main door (1) and the auxiliary door (8) are cuboid in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122971149.2U CN216767174U (en) | 2021-11-30 | 2021-11-30 | High steel construction protective airtight door of antidetonation security |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122971149.2U CN216767174U (en) | 2021-11-30 | 2021-11-30 | High steel construction protective airtight door of antidetonation security |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216767174U true CN216767174U (en) | 2022-06-17 |
Family
ID=81966092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122971149.2U Active CN216767174U (en) | 2021-11-30 | 2021-11-30 | High steel construction protective airtight door of antidetonation security |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216767174U (en) |
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2021
- 2021-11-30 CN CN202122971149.2U patent/CN216767174U/en active Active
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