Installation structure of civil air defense door frame and wall body

Abstract

The utility model discloses an installation structure of a civil air defense door frame and a wall body, which comprises a pre-embedded frame installed on the wall body in a pre-embedded mode, and a pre-embedded pile column is installed on the pre-embedded frame. The utility model discloses a mounting frame used for mounting a door frame of a civil air defense door and connected with an embedded frame in a split combined mode. The mounting frame comprises a mounting frame, a connecting frame plate integrally cast and formed with the mounting frame, a limiting frame integrally cast and formed with the connecting frame plate, and a separating frame integrally cast and formed on the surface of the connecting frame plate. According to the civil air defense door frame, the civil air defense door frame is installed between the separation frame and the limiting frame, the reinforcing block penetrates through the limiting frame, the civil air defense door frame and the separation frame and then is inserted into the reinforcing frame, the reinforcing frame is filled with the concrete mortar, and the concrete mortar penetrates through the flow channel holes, the flow channel grooves and the through holes; and the embedded piles and the reinforcing blocks are fixed by the concrete mortar, so that the reinforcing frame, the mounting frame and the embedded frame are fixed into a whole, and the door frame of the civil air defense door is reinforced.

Description

Technical Field

[0001] This utility model belongs to the field of civil defense door frame installation technology, specifically relating to an installation structure of a civil defense door frame and a wall. Background Technology

[0002] Civil defense doors are the doors at the entrances and exits of civil defense projects. They are a common type of protective facility, and come in various types such as ordinary single and double-leaf protective airtight doors and airtight doors. Civil defense doors mainly consist of civil defense door frames installed on walls and protective or airtight doors that cooperate with the door frames. One method of installing civil defense door frames is to connect them with expansion bolts. Specifically, the civil defense door frame is first hoisted to the reserved opening in the wall, the civil defense door frame is placed into the reserved opening, and then the civil defense door frame is fixed with expansion bolts.

[0003] When using expansion bolts to fix the air-raid shelter door frame, if the bolts are not tightened, or if the bolts are loosened due to factors such as vibration and temperature changes during long-term use, the preload of the bolts will decrease, causing the bolts to loosen. This will eventually lead to the failure of the connection between the air-raid shelter door frame and the wall. The lack of a design to further reinforce the door frame between the air-raid shelter door frame and the wall is a shortcoming.

[0004] The existing design for installing civil defense door frames has the problem that there is no reinforcement between the door frame and the wall. To address this, this application proposes an installation structure for civil defense door frames and walls. Utility Model Content

[0005] The purpose of this utility model is to provide an installation structure for a civil defense door frame and a wall, so as to solve the problem mentioned in the background art of the lack of a reinforced door frame between the reinforced door frame and the wall.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an installation structure for a civil defense door frame and a wall, comprising...

[0007] An embedded frame is pre-embedded in the wall, and embedded piles are installed on the embedded frame;

[0008] The mounting frame for installing the door frame of the air defense door and connecting it separately with the pre-embedded frame includes a mounting frame, a connecting frame plate integrally cast with the mounting frame, a limiting frame integrally cast with the connecting frame plate, and a dividing frame integrally cast on the surface of the connecting frame plate.

[0009] The reinforced frame is a separate assembly with the mounting frame. The center of the top of the reinforced frame is provided with a grouting pipe, and the center of the bottom of the reinforced frame is provided with a grout outlet.

[0010] The reinforcement component includes a mounting block and a reinforcing block that penetrates the mounting block. Each of the opposite surfaces at one end of the reinforcing block has a recessed flow channel groove, and a through hole is provided at one end of the reinforcing block.

[0011] Preferably, the embedded frame of the vertical frame structure of the embedded pile column has a flow channel hole on the surface of the end of the embedded pile column away from the embedded frame.

[0012] Preferably, the connecting frame plate has an insertion hole b on its surface facing the embedded pile, and the embedded pile passes through the insertion hole b.

[0013] Preferably, the reinforced frame has a circular hole for the pre-embedded pile to pass through, and the inner side wall of the reinforced frame has a groove for the reinforcing block to be inserted.

[0014] Preferably, a mounting groove a in the shape of a border is formed between the mounting frame and the partition border, and the reinforcing border cooperates with the mounting groove a.

[0015] Preferably, a mounting groove c in the shape of a border is formed between the dividing border and the limiting border, and the door frame of the air-raid shelter door cooperates with the mounting groove c.

[0016] Preferably, the interior of the reinforced frame forms a frame-shaped flow channel d, and the grout outlet and grout injection outlet are connected to the flow channel d.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] In this utility model, this application provides a design for reinforcing door frames and walls. The door frame of the air-raid shelter is installed between the partition frame and the limiting frame. The reinforcing block is inserted into the interior of the reinforcing frame after passing through the limiting frame, the door frame of the air-raid shelter, and the partition frame. Concrete mortar is filled into the interior of the reinforcing frame. The concrete mortar passes through the flow channel hole, the flow channel groove, and the through hole. The concrete mortar fixes the pre-embedded pile and the reinforcing block, so that the reinforcing frame, the installation frame, and the pre-embedded frame are fixed as a whole, thereby achieving the reinforcement of the door frame of the air-raid shelter. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of the embedded frame of this utility model;

[0021] Figure 3 This is a schematic diagram of the main structure of the mounting frame of this utility model;

[0022] Figure 4 This is a three-dimensional structural diagram of the mounting frame of this utility model;

[0023] Figure 5 This is a three-dimensional structural diagram of the embedded frame of this utility model;

[0024] Figure 6 This is a top view of the reinforcement component of this utility model.

[0025] Figure 7 This is a three-dimensional structural diagram of the reinforced frame of this utility model;

[0026] Figure 8 This is a cross-sectional view of the mounting frame of this utility model.

[0027] In the diagram: 1. Mounting frame; 2. Reinforced frame; 3. Separating frame; 4. Limiting frame; 5. Reinforcing component; 6. Embedded frame; 7. Embedded pile; 8. Connecting frame plate; 9. Air defense door frame; 21. Grout outlet; 22. Grouting pipe; 51. Mounting block; 52. Reinforced block; 71. Flow channel hole; 521. Flow channel groove; 522. Through hole. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1 to 8 This utility model provides a technical solution: an installation structure for a civil defense door frame and a wall, including a pre-embedded frame 6 installed on the wall, pre-embedded piles 7 installed on the pre-embedded frame 6, and the pre-embedded frame 6 installed at a pre-reserved opening in the wall, wherein the wall is... Figure 1 and Figure 2In section A, the embedded frame 6 is fixed by pouring concrete, and the embedded pile 7 serves to limit the position of the installation frame 1. The installation frame, used to install the air-raid shelter door frame 9 and connect it separately to the embedded frame 6, includes the installation frame 1, a connecting frame plate 8 integrally cast with the installation frame 1, a limiting frame 4 integrally cast with the connecting frame plate 8, and a dividing frame 3 integrally cast on the surface of the connecting frame plate 8. When installing the air-raid shelter door frame 9, preparations are made in advance, and the installation frame 1 is installed at the reserved opening position. The embedded pile 7 penetrates the connecting frame plate 8, ensuring the accurate installation of the installation frame 1. A reinforcing frame 2, which is separately combined with the installation frame 1, serves to fix the embedded pile 7 and the reinforcing block 52. A grouting pipe port 22 is located at the center of the top of the reinforcing frame 2, and a grout outlet 21 is located at the center of the bottom of the reinforcing frame 2. An external grouting system connects the grouting pipe to the grouting pipe port 22, grouting the reinforcing block 52. Grouting inside frame 2 fills the interior of reinforced frame 2 with concrete mortar, which then solidifies within the reinforced frame 2. The concrete mortar fixes the embedded pile 7 and the reinforcing block 52, thus fixing the reinforced frame 2, mounting frame 1, and embedded frame 6 into a whole, thereby reinforcing the door frame 9 of the air-raid shelter. The reinforcing component 5 includes mounting block 51 and reinforcing block 52 penetrating mounting block 51. Recessed flow channel grooves 521 are opened on opposite surfaces at one end of the reinforcing block 52, and through holes 522 are opened on one end of the reinforcing block 52. When the air-raid shelter door frame 9 is installed, the air-raid shelter door frame 9 is inserted between the partition frame 3 and the limiting frame 4. The reinforcing block 52 penetrates the limiting frame 4, the air-raid shelter door frame 9, and the partition frame 3 before being inserted into the interior of the reinforced frame 2. With the solidification of the concrete mortar filling the reinforced frame 2, the reinforcing block 52 remains fixed, thereby installing the air-raid shelter door frame 9 with the partition frame 3 and the limiting frame 4 into a whole structure.

[0030] In this embodiment, the embedded pile 7 is perpendicular to the frame structure of the embedded frame 6. The surface of the embedded pile 7 away from the frame 6 is provided with a flow channel hole 71. Concrete mortar is filled inside the reinforced frame 2. The concrete mortar flows and passes through the flow channel hole 71, so that the embedded pile 7 is solidified by the concrete mortar.

[0031] In this embodiment, the connecting frame plate 8 has an insertion hole b on its surface facing the embedded pile 7. The embedded pile 7 passes through the insertion hole b. When the mounting frame 1 and the connecting frame plate 8 are installed, the embedded pile 7 passes through the connecting frame plate 8, so that the mounting frame 1 and the connecting frame plate 8 are installed in an accurate position.

[0032] In this embodiment, the reinforced frame 2 has a round hole for the pre-embedded pile 7 to pass through, and the inner side wall of the reinforced frame 2 has a sliding groove for the reinforcing block 52 to be inserted. The reinforcing block 52 passes through the reinforced frame 2, so that the reinforcing part 5 is firmly connected to the reinforced frame 2.

[0033] In this embodiment, a mounting groove a shaped like a border is formed between the mounting frame 1 and the dividing border 3. The reinforcing border 2 cooperates with the mounting groove a and is installed between the mounting frame 1 and the dividing border 3. A mounting groove c shaped like a border is formed between the dividing border 3 and the limiting border 4. The air defense door frame 9 cooperates with the mounting groove c and is installed between the dividing border 3 and the limiting border 4.

[0034] In this embodiment, a flow channel d in the shape of a frame is formed inside the reinforced frame 2. The grout outlet 21 and the grout injection outlet 22 are connected to the flow channel d. The concrete mortar fills the inside of the reinforced frame 2 and flows inside the flow channel d.

[0035] Working principle and usage process of this utility model:

[0036] When installing the door frame 9 of the air-raid shelter door, the embedded frame 6 is installed at the reserved opening position in the wall, and the embedded frame 6 is fixed by the poured concrete.

[0037] When the mounting frame 1, the connecting frame plate 8, and the limiting frame 4 are installed together, the pre-embedded pile 7 plays a limiting role. The pre-embedded pile 7 penetrates the connecting frame plate 8 to ensure the accurate placement of the mounting frame 1, the connecting frame plate 8, and the limiting frame 4.

[0038] The door frame 9 of the air-raid shelter is installed between the partition frame 3 and the limiting frame 4;

[0039] Meanwhile, reinforced frame 2 is installed between mounting frame 1 and partition frame 3;

[0040] After passing through the limiting frame 4, the door frame 9 of the air-raid shelter, and the dividing frame 3, the reinforcing block 52 is inserted into the interior of the reinforcing frame 2.

[0041] The grouting device connects the grouting pipe to the grouting pipe port 22 and injects grout into the interior of the reinforced frame 2, so that the concrete mortar fills the interior of the reinforced frame 2 and the concrete mortar solidifies inside the reinforced frame 2.

[0042] Concrete mortar flows in the reinforced frame 2, and the concrete mortar passes through the flow channel hole 71, the flow channel groove 521 and the through hole 522.

[0043] Concrete mortar fixes the embedded pile 7 and the reinforcing block 52, so that the reinforcing frame 2, the mounting frame 1 and the embedded frame 6 are fixed as a whole, thereby achieving the reinforcement of the door frame 9 of the air defense door;

[0044] In summary, this application provides a design for reinforcing door frames and walls. The air-raid shelter door frame 9 is installed between the partition frame 3 and the limiting frame 4. The reinforcing block 52 is inserted into the interior of the reinforcing frame 2 after passing through the limiting frame 4, the air-raid shelter door frame 9, and the partition frame 3. Concrete mortar is filled into the interior of the reinforcing frame 2. The concrete mortar passes through the flow channel hole 71, the flow channel groove 521, and the through hole 522. The concrete mortar fixes the pre-embedded pile 7 and the reinforcing block 52, so that the reinforcing frame 2, the mounting frame 1, and the pre-embedded frame 6 are fixed as a whole, thereby achieving the reinforcement of the air-raid shelter door frame 9.

[0045] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An installation structure for a civil defense door frame and a wall, characterized in that: Comprising The pre-embedded frame (6) embedded in the wall, the pre-embedded pile (7) is installed on the pre-embedded frame (6); The mounting frame for mounting the civil air defense door frame (9) and being combined with the pre-embedded frame (6) includes a mounting frame (1), a connecting frame plate (8) integrally formed with the mounting frame (1), a limiting frame (4) integrally formed with the connecting frame plate (8), and a separation frame (3) integrally formed on the surface of the connecting frame plate (8); The reinforcing frame (2) combined with the mounting frame (1) is provided with a grouting pipe opening (22) at the top center position, and an outlet pipe opening (21) at the bottom center position; The reinforcing part (5) includes a mounting block (51) and a reinforcing block (52) penetrating the mounting block (51), and the reinforcing block (52) is provided with a concave flow channel (521) on the opposite surfaces of one end, and a through hole (522) is formed on one end of the reinforcing block (52).

2. The installation structure of the civil defense door frame and the wall body according to claim 1, characterized in that: The pre-embedded pile (7) is vertically arranged in the pre-embedded frame (6), and a flow channel hole (71) is formed on the surface of the pre-embedded pile (7) away from the pre-embedded frame (6).

3. The installation structure of the civil defense door frame and the wall body according to claim 1, characterized in that: The connecting frame plate (8) is provided with a plug hole b on the surface facing the pre-embedded pile (7), and the pre-embedded pile (7) penetrates the plug hole b.

4. The installation structure of the civil defense door frame and the wall body according to claim 1, characterized in that: The reinforcing frame (2) is provided with a circular hole for the pre-embedded pile (7) to penetrate, and a sliding groove is formed on the inner side wall of the reinforcing frame (2) for the reinforcing block (52) to insert.

5. The installation structure of the civil defense door frame and the wall body according to claim 1, characterized in that: The mounting frame (1) and the separation frame (3) form a frame-shaped mounting groove a, and the reinforcing frame (2) cooperates with the mounting groove a.

6. The installation structure of the civil defense door frame and the wall body according to claim 1, characterized in that: The separation frame (3) and the limiting frame (4) form a frame-shaped mounting groove c, and the civil air defense door frame (9) cooperates with the mounting groove c.

7. The installation structure of the civil defense door frame and the wall body according to claim 1, characterized in that: The reinforcing frame (2) forms a frame-shaped flow channel d in the inside, and the outlet pipe opening (21) and the grouting pipe opening (22) are in communication with the flow channel d.

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