A reinforced mounting structure and mounting method for a civil air defense door frame

Abstract

The application discloses a civil air defense door frame reinforcing installation structure and an installation method, and particularly relates to the related technical field of door frame installation, which comprises an outer body, a frame body arranged in the inner part of the outer body, a reinforcing assembly arranged in the inner part of the outer body and used for limiting and fixing the frame body, and an auxiliary assembly arranged above the outer body and used for assisting the use of the frame body. The rotating clamping block drives the rotation of the lead screw and simultaneously moves downward, the lead screw pushes the cooperation rod to move leftward and rightward through the slope below, the cooperation rod pushes the supporting rod to move upward through the slope at one end, the movement of the supporting rod can limit the bottom of the frame body and improve the installation efficiency of the frame body. Meanwhile, the downward movement of the lead screw drives the downward movement of the rotating rod, the rotating rod drives the downward movement of the wedge-shaped block on the surface, the wedge-shaped block moves downward and moves relatively with the extruding rod, which can quickly limit and fix the two side faces of the frame body, improves the stability of the frame body after installation, and has high installation efficiency.

Description

TECHNICAL FIELD

[0001] The application relates to the field of civil air defense engineering technology, in particular to a civil air defense door frame reinforcing installation structure and installation method. BACKGROUND

[0002] The civil air defense door belongs to civil defense protection equipment, that is, the civil air defense door is the door of the entrance and exit of a people's air defense project, and the civil air defense door is a door with special functions such as fire prevention, explosion prevention and smoke prevention, and is usually used for the protection channel or safety exit of a building.

[0003] The existing door frame is troublesome in the installation process, needs to be leveled at the bottom of the door frame by using equipment, and then cement mortar or the like is poured to fix the door frame and the wall, which is not only time-consuming and labor-consuming, but also is troublesome when the door leaf is installed, work efficiency is low, and the door frame is prone to insects between the door frame and the wall during long-time use, which reduces the service life of the door frame. Therefore, the civil air defense door frame reinforcing installation structure and installation method are provided. SUMMARY

[0004] The application aims to provide a civil air defense door frame reinforcing installation structure and installation method to solve the problems in the background art.

[0005] The civil air defense door frame reinforcing installation structure and installation method provided by the application adopt the following technical scheme:

[0006] A civil air defense door frame reinforcing installation structure comprises an outer body, a plurality of groups of screws are threadedly connected to the two sides of the outer body, a frame body is arranged in the inner part of the outer body, a reinforcing assembly for limiting and fixing the frame body is arranged in the inner part of the outer body, an auxiliary assembly for assisting the use of the frame body is arranged on the upper part of the outer body, and a plurality of groups of storage boxes are detachably connected to the upper part of the outer body.

[0007] By adopting the above technical scheme, the frame body and the outer body can be quickly installed by the movement of the reinforcing assembly, the frame body can be effectively reinforced and limited, the labor intensity of workers can be effectively reduced, the portability of personnel can be improved by the movement of the auxiliary assembly, the gap between the outer body and the frame body can be effectively prevented from being insects by the spraying of insect powder in the plurality of groups of storage boxes, the service life of the frame body can be improved, the use cost can be reduced, and the installation efficiency can be improved.

[0008] Optionally, the reinforcing assembly comprises a clamping block, a lead screw is fixedly connected to the lower part of the clamping block, a matching rod is arranged on the lower part of the lead screw, a supporting rod is arranged at one end of the matching rod, a rotating rod is movably connected to the upper end of the clamping block, a wedge-shaped block is fixedly connected to the surface of the rotating rod, and a plurality of groups of extrusion rods are arranged on the positions of the two side faces of the frame body.

[0009] By adopting the technical scheme, the rotation of the clamping block drives the movement of the lead screw, the lead screw moves the matching rod and the supporting rod to level the bottom of the frame body and fix it in position, and because the lead screw has a self-locking function, the stability of the connection between the bottom of the frame body and the outer body can be effectively improved, the wedge block and the extrusion rod are extruded to fix the two side surfaces of the frame body, and because of the self-locking property of the lead screw, the stability between the side surfaces of the frame body and the outer body can also be improved.

[0010] Optionally, the upper portion of the outer body is fixedly connected with a shell, the upper portion of the shell is threadedly connected with a screw rod, the lower portion of the screw rod is movably connected with a cylinder, the side surface of the cylinder is slidably connected with two groups of push rods, the push rods are slidably connected with the outer body and the shell, the surface of the matching rod is provided with a limiting plate, the side surface of the limiting plate is fixedly connected with a protective shell, the protective shell is fixedly connected with the outer body, and the supporting rod is slidably connected with the outer body.

[0011] By adopting the technical scheme, the rotation of the clamping block drives the movement of the lead screw, the lead screw moves the matching rod and the supporting rod to level the bottom of the frame body and fix it in position, and because the lead screw has a self-locking function, the stability of the connection between the bottom of the frame body and the outer body can be effectively improved, the wedge block and the extrusion rod are extruded to fix the two side surfaces of the frame body, and because of the self-locking property of the lead screw, the stability between the side surfaces of the frame body and the outer body can also be improved.

[0012] Optionally, the auxiliary assembly comprises a bidirectional motor, the front and rear output ends of the bidirectional motor are fixedly connected with rotating shafts, one end of each rotating shaft is fixedly connected with a gear, the upper and lower sides of the gear are meshingly connected with a rack, one end of the rack is fixedly connected with a door leaf, and the door leaf is slidably connected with the frame body.

[0013] By adopting the technical scheme, the rotation of the clamping block drives the movement of the lead screw, the lead screw moves the matching rod and the supporting rod to level the bottom of the frame body and fix it in position, and because the lead screw has a self-locking function, the stability of the connection between the bottom of the frame body and the outer body can be effectively improved, the wedge block and the extrusion rod are extruded to fix the two side surfaces of the frame body, and because of the self-locking property of the lead screw, the stability between the side surfaces of the frame body and the outer body can also be improved.

[0014] Optionally, the surface of the rotating shaft is detachably provided with a winding sleeve, the inside of the winding sleeve is provided with a winding tape, one end of the winding tape is fixedly connected with a limiting rod, the surface of the limiting rod is fixedly connected with a piston rod, the surface of the piston rod is slidably connected with a piston cylinder, the surface of the piston cylinder is fixedly connected with a feeding pipe, and one end of the feeding pipe is fixedly communicated with a storage tank.

[0015] By adopting the technical scheme, the winding tape is wound on the winding sleeve, and the movement of the limiting rod driven by the winding tape can clamp and limit the side surface of the frame body again, thereby improving the stability of the frame body, and by sliding the piston rod in the piston cylinder, the insecticide powder in the storage tank can be uniformly sprayed between the outer body and the frame body, thereby effectively improving the service life of the frame body in use.

[0016] Optionally, the piston cylinder surface is also fixedly connected with a material spraying pipe, the material spraying pipe is fixedly connected with the outer body, the sliding block is slidingly connected with the outer surface of the belt, the sliding block is fixedly connected with the outer body, the inner surface of the plurality of limiting rods is provided with protective cotton, and the door leaf is provided with four groups of door leaves in front and rear of the frame body.

[0017] By adopting the above technical scheme, the setting of the plurality of door leaves can effectively protect the human body, isolate the inside of the door from the outside, improve the safety of the human body, and effectively reduce the wear of the frame body through the setting of the protective cotton, thereby reducing the use cost.

[0018] Optionally, the clamping blocks, rotating rods and lead screws are symmetrically provided with two groups along the screw axis, the cylindrical surface is provided with two groups of sliding grooves, the bottom of the push rod in contact with the frame body is provided with a protective pad, the wedge block is slidingly connected with the outer body, and the matching rod slides in the inside of the limiting plate.

[0019] By adopting the above technical scheme, the two groups of clamping blocks are rotated to drive the plurality of supporting rods to limit the bottom of the frame body, which can assist the worker to quickly determine the levelness of the frame body during installation, avoid the inclination phenomenon, and the setting of the protective pad can also reduce the wear of the upper surface of the frame body, thereby reducing the use cost.

[0020] Optionally, the gears, racks and door leaves are provided with two groups in front and rear of the outer body, the inside of the feeding pipe and the material spraying pipe is provided with a one-way valve, the piston cylinder is fixedly connected with the outer body, the bidirectional motor is located between the outer body and the frame body, the rotating shaft is rotatably connected with the outer body, and the door leaf and the frame body are provided with a sliding groove and a sliding bar.

[0021] By adopting the above technical scheme, the one-way valve is arranged in the inside of the limiting plate and the protective shell, which can intermittently spray the insecticide in the inside of the storage tank, avoid the waste caused by too much spraying and the low insect killing efficiency caused by too little spraying, and the sliding bar arranged between the door leaf and the frame body can improve the stability and smoothness of the door leaf during opening and closing.

[0022] The application also provides an installation method of the civil air defense door frame reinforcing installation structure.

[0023] S1: The frame body is reinforced and limited in the periphery by the reinforcing assembly.

[0024] S2: The auxiliary assembly can assist the personnel to enter and exit, and can also improve the service life of the frame body.

[0025] In summary, the present application has at least one of the following beneficial technical effects:

[0026] 1. The application drives the screw rod to move downward by rotating the clamping block, the screw rod drives the matching rod to move left and right through the slope below, the matching rod drives the support rod to move upward through the slope at one end, the movement of the support rod can limit the bottom of the frame body and improve the installation efficiency of the frame body; at the same time, the screw rod drives the rotating rod to move downward, the rotating rod drives the wedge block on the surface to move downward, the wedge block moves downward and moves relative to the extrusion rod, which can quickly limit and fix the two sides of the frame body, improve the stability of the frame body after installation, and has high installation efficiency.

[0027] 2. The application drives the screw rod to move downward inside the shell by rotating the wrench, the movement of the screw rod drives the cylinder below to move downward, the cylinder moves downward and drives multiple groups of push rods to slide inside the shell through the slope, the sliding of the push rod can limit and fix the upper surface of the frame body, can effectively tightly connect the four around the frame body and the outer body, has good stability, can speed up the installation of the staff, improve the work efficiency, and is convenient to use.

[0028] 3. The application drives the rotating shaft to rotate by rotating the bidirectional motor, the rotating shaft drives the gear to rotate, the gear meshing transmission drives the two side racks to move left and right, the rack movement drives the door leaf below to move to both sides, which can improve the use efficiency of the civil defense door, at the same time, the rotating shaft drives the winding sleeve to rotate, the winding sleeve can wind the ribbon, the movement of the ribbon drives the limiting rod to limit the side of the frame body again, and also drives the piston rod to slide inside the piston cylinder, can draw the insect powder inside the storage tank into the inside of the piston cylinder through the feeding pipe, and then the movement of the piston rod can spray the insect powder inside the piston cylinder to the inside of the outer body through the spraying pipe, which can effectively improve the portability of the civil defense door, can also reduce the phenomenon of mosquitoes between the frame body and the outer body, improve the service life of the frame body, and reduce the use cost. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 The application is a reinforcing installation structure and installation method of a civil defense door frame;

[0030] Figure 2 The application is a whole structure schematic view;

[0031] Figure 3 The application is an internal structure schematic view;

[0032] Figure 4 The application is a side view of the internal structure;

[0033] Figure 5 The application is a reinforcing assembly whole structure schematic view;

[0034] Figure 6A sectional view of the reinforcing assembly of the present application;

[0035] Figure 7 A structural schematic diagram of the auxiliary assembly of the present application;

[0036] In the figure: 1, outer body; 2, screw; 3, storage box; 4, frame; 100, reinforcing assembly; 101, clamping block; 102, rotating rod; 103, wedge block; 104, extrusion rod; 105, screw rod; 106, matching rod; 107, supporting rod; 108, shell; 109, cylinder; 110, push rod; 111, limiting plate; 112, protective shell; 113, screw rod; 200, auxiliary assembly; 201, bidirectional motor; 202, rotating shaft; 203, winding sleeve; 204, gear; 205, rack; 206, door leaf; 207, winding tape; 208, limiting rod; 209, piston rod; 210, piston cylinder; 211, feeding pipe; 212, material spraying pipe; 213, sliding block. DETAILED DESCRIPTION

[0037] The following will be described in detail with reference to the accompanying drawings Figures 1-7 The present application is further described in detail.

[0038] The embodiments of the present application disclose a civil air defense door frame reinforcing installation structure. Referring to Figure 2 , Figure 3 and Figure 4 , the civil air defense door frame reinforcing installation structure comprises an outer body 1, a plurality of groups of screws 2 are threadedly connected on the two sides of the outer body 1, a frame 4 is arranged in the inner part of the outer body 1, a reinforcing assembly 100 for limiting and fixing the frame 4 is arranged in the inner part of the outer body 1, an auxiliary assembly 200 for assisting the use of the frame 4 is arranged on the upper part of the outer body 1, and a plurality of groups of storage boxes 3 are detachably connected to the upper part of the outer body 1.

[0039] Referring to Figure 4 , Figure 5 and Figure 6 , in order to conveniently reinforce the left and right sides and the lower part of the frame 4, the labor intensity of the workers can be effectively reduced, and the installation efficiency is improved, the reinforcing assembly 100 comprises a clamping block 101, a screw rod 113 is fixedly connected to the lower part of the clamping block 101, a matching rod 106 is arranged on the lower part of the screw rod 113, a supporting rod 107 is arranged at one end of the matching rod 106, a rotating rod 102 is movably connected to the upper end of the clamping block 101, a wedge block 103 is fixedly connected to the surface of the rotating rod 102, and a plurality of groups of extrusion rods 104 are arranged on the positions of the two side surfaces of the frame 4.

[0040] Referring to Figure 4 , Figure 5 and Figure 6For the convenience of limiting and fixing the upper part of the frame body 4, improving the stability of the frame body 4 during use, and improving work efficiency, the upper part of the outer body 1 is fixedly connected with a shell 108, the upper part of the shell 108 is threadedly connected with a screw rod 105, the lower part of the screw rod 105 is movably connected with a cylinder 109, the side surface of the cylinder 109 is slidably connected with two groups of push rods 110, the push rods 110 are slidably connected with the outer body 1 and the shell 108, the surface of the cooperation rod 106 is provided with a limiting plate 111, the side surface of the limiting plate 111 is fixedly connected with a protective shell 112, the protective shell 112 is fixedly connected with the outer body 1, and the supporting rod 107 is slidably connected with the outer body 1.

[0041] With reference to Figure 5 , Figure 6 and Figure 7 , for the convenience of personnel using, while being able to further improve the stability of the frame body 4 during use, the auxiliary assembly 200 comprises a bidirectional motor 201, the front and rear ends of the bidirectional motor 201 are fixedly connected with rotating shafts 202, one end of each rotating shaft 202 is fixedly connected with a gear 204, the upper and lower sides of the gear 204 are meshingly connected with racks 205, one end of each rack 205 is fixedly connected with a door leaf 206, and the door leaf 206 is slidably connected with the frame body 4.

[0042] With reference to Figure 5 , Figure 6 and Figure 7 , for the convenience of killing insects in the gap between the frame body 4 and the outer body 1, improving the service life of the frame body 4 during use, and reducing the loss and use cost of the frame body 4, the surface of the rotating shaft 202 is detachably provided with a winding sleeve 203, the winding sleeve 203 is internally provided with a winding belt 207, one end of the winding belt 207 is fixedly connected with a limiting rod 208, the surface of the limiting rod 208 is fixedly connected with a piston rod 209, the surface of the piston rod 209 is slidably connected with a piston cylinder 210, the surface of the piston cylinder 210 is fixedly connected with an inlet pipe 211, and one end of the inlet pipe 211 is fixedly communicated with the storage tank 3.

[0043] With reference to Figure 5 , Figure 6 and Figure 7 , for the convenience of improving the smoothness of the device during use, the surface of the piston cylinder 210 is also fixedly communicated with a spraying pipe 212, the spraying pipe 212 is fixedly connected with the outer body 1, the surface of the winding belt 207 is slidably connected with a sliding block 213, the sliding block 213 is fixedly connected with the outer body 1, the inner surfaces of the plurality of limiting rods 208 are all provided with protective cotton, and the door leaf 206 is provided with four groups of the frame body 4.

[0044] With reference to Figure 5 , Figure 6 and Figure 7, in order to improve the stability of the device in use, the clamping block 101, rotating rod 102 and screw rod 113 along the screw 105 axis symmetry with two groups, the surface of the cylinder 109 is provided with two sets of sliding groove, push rod 110 and frame 4 contact bottom is provided with protective pad, wedge block 103 and outer body 1 is sliding connection, cooperation rod 106 in the inside of the limiting plate 111.

[0045] Referring to Figure 5 , Figure 6 and Figure 7 , in order to quickly and conveniently make the staff to operate the device, while improving the safety of the device in use, gear 204, rack 205 and door leaf 206 etc. in the front and rear of the outer body 1 is provided with two groups, the inside of the feeding pipe 211 and the spray pipe 212 are provided with check valve, piston cylinder 210 and outer body 1 is fixedly connected, bidirectional motor 201 is located between the outer body 1 and the frame 4, rotating shaft 202 and outer body 1 is rotatably connected, door leaf 206 and frame 4 between the setting has sliding groove and slide.

[0046] Referring to Figure 1 , further, the present application also proposes a kind of installation method of civil air defense door frame reinforcing installation structure, and its method steps are as follows:

[0047] S1: by reinforcing assembly 100 can be reinforced around frame 4 limiting;

[0048] S2: by auxiliary assembly 200 can assist personnel in and out while, also can improve the service life of frame 4.

[0049] The implementation principle of the civil air defense door frame reinforcing installation structure is: first, the staff fixes and limits outer body 1 and wall by a plurality of screws 2, then adds powder insect powder into the inside of storage tank 3, then installs frame 4 in the inside of outer body 1, then rotates clamping block 101 by wrench to drive screw rod 113 to rotate, screw rod 113 rotates while pushing cooperation rod 106 left and right movement by the slope below, cooperation rod 106 pushes support rod 107 upward movement by slope, support rod 107 pushes frame 4 to move in the inside of outer body 1 upward, can make frame 4 and outer body 1 between tight contact, can also fix and limit frame 4;

[0050] Meanwhile, when the screw rod 113 moves downward, the rotating rod 102 is driven to move, and the wedge-shaped block 103 provided on the surface is driven to move downward, at this time, the wedge-shaped block 103 is in contact with the extrusion rod 104, and can extrude and limit the two sides of the extrusion rod 104, and when the frame body 4 moves upward, the extrusion rod 104 moves downward, which can improve the extrusion force on the two sides of the frame body 4, and the stability is high; meanwhile, when the bottom of the frame body 4 is limited on both sides, the screw rod 105 is rotated by a wrench, the cylinder 109 is driven to slide downward in the shell 108, and the two groups of push rods 110 are pushed out from the inside of the shell 108, so that the upper part of the frame body 4 can be limited and fixed;

[0051] When the installation is completed, in the use process, the rotating shaft 202 is driven to rotate by starting the bidirectional motor 201, the gear 204 is driven to rotate by the rotating shaft 202, the two groups of racks 205 on the upper and lower sides are driven to move left and right by the gear 204, the two groups of door leaves 206 are driven to move left and right by the racks 205, which is convenient for personnel to enter and exit, and the winding sleeve 203 is driven to rotate by the rotating shaft 202, the winding belt 207 can be wound by the winding sleeve 203, the limiting rod 208 is driven to move by the movement of the winding belt 207, the limiting rod 208 can also fix and limit the two sides of the frame body 4, and the piston rod 209 is driven to slide in the piston cylinder 210 by the movement of the limiting rod 208, the insect powder in the storage tank 3 can be drawn into the inside of the piston cylinder 210 through the feeding pipe 211, and then sprayed in the inside of the outer body 1 through the material spraying pipe 212, which can effectively avoid the phenomenon of mosquitoes and insects between the frame body 4 and the outer body 1, and can improve the service life of the frame body 4.

[0052] The above are preferred embodiments of the present application, and are not limited to the protection scope of the present application, therefore: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. A reinforced mounting structure for a civil defense door frame, comprising an outer body (1), characterized in that: The outer body (1) is screw connected with multiple groups of screws (2) on both sides, the inside of the outer body (1) is provided with a frame (4), the inside of the outer body (1) is provided with a reinforcing assembly (100) for limiting and fixing the frame (4), the upper side of the outer body (1) is provided with an auxiliary assembly (200) for assisting the use of the frame (4), and the upper side of the outer body (1) is detachably connected with multiple groups of storage boxes (3), and the inside of the storage box (3) is added with insect powder; The reinforcing assembly (100) comprises a clamping block (101), a lead screw (113) is fixedly connected to the lower side of the clamping block (101), a matching rod (106) is arranged on the lower side of the lead screw (113), a supporting rod (107) is arranged on one end of the matching rod (106), a rotating rod (102) is movably connected to the upper end of the clamping block (101), a wedge block (103) is fixedly connected to the surface of the rotating rod (102), and a plurality of extrusion rods (104) are arranged on the positions of the two side surfaces of the frame (4) and located in the wedge block (103); The upper side of the outer body (1) is fixedly connected with a shell (108), the upper side of the shell (108) is screw connected with a screw rod (105), the lower side of the screw rod (105) is movably connected with a cylinder (109), the side surface of the cylinder (109) is slidably connected with two groups of push rods (110), the push rods (110) are slidably connected with the outer body (1) and the shell (108), the surface of the matching rod (106) is provided with a limiting plate (111), the limiting plate (111) is fixedly connected with a protective shell (112) on the side surface, the protective shell (112) is fixedly connected with the outer body (1), and the supporting rod (107) is slidably connected with the outer body (1); The auxiliary assembly (200) comprises a bidirectional motor (201), rotating shafts (202) are fixedly connected to the front and rear output ends of the bidirectional motor (201), a gear (204) is fixedly connected to one end of the rotating shaft (202), rack gears (205) are meshingly connected to the upper and lower sides of the gear (204), a door leaf (206) is fixedly connected to one end of the rack gear (205), and the door leaf (206) is slidably connected with the frame (4); The surface of the rotating shaft (202) is detachably provided with a winding sleeve (203), the inside of the winding sleeve (203) is provided with a winding belt (207), one end of the winding belt (207) is fixedly connected with a limiting rod (208), the surface of the limiting rod (208) is fixedly connected with a piston rod (209), the surface of the piston rod (209) is slidably connected with a piston cylinder (210), the surface of the piston cylinder (210) is fixedly connected with a feeding pipe (211), and one end of the feeding pipe (211) is fixedly communicated with the storage box (3). The piston cylinder (210) surface is also fixedly connected with a material spraying pipe (212), the material spraying pipe (212) is fixedly connected with the outer body (1), the surface of the coiled tape (207) is slidably connected with a sliding block (213), the sliding block (213) is fixedly connected with the outer body (1), the inner surfaces of the plurality of sets of limiting rods (208) are provided with protective cotton, and the door leaf (206) is provided with four groups in front and back of the frame body (4).

2. The reinforced mounting structure for a civil defense door frame according to claim 1, characterized in that: The clamping block (101), the rotating rod (102) and the screw rod (113) are symmetrically provided with two groups along the screw rod (105) axis, the surface of the cylinder (109) is provided with two groups of sliding grooves, the bottom of the push rod (110) in contact with the frame body (4) is provided with a protective pad, the wedge block (103) is slidably connected with the outer body (1), and the matching rod (106) slides in the inside of the limiting plate (111).

3. The reinforced mounting structure for a civil defense door frame according to claim 2, characterized in that: The gear (204), the rack (205) and the door leaf (206) are provided with two groups in front and back of the outer body (1), the interiors of the feeding pipe (211) and the material spraying pipe (212) are provided with one-way valves, the piston cylinder (210) is fixedly connected with the outer body (1), the bidirectional motor (201) is located between the outer body (1) and the frame body (4), the rotating shaft (202) is rotatably connected with the outer body (1), and the door leaf (206) is provided with a sliding groove and a sliding bar between the frame body (4).

4. A method for reinforcing and installing a human defense door frame, characterized by: The reinforced mounting structure of the civil air defense door frame comprises the following steps: S1: the reinforcing assembly (100) can reinforce and limit the four sides of the frame body (4); S2: the auxiliary assembly (200) can assist personnel to enter and exit while improving the service life of the frame body (4).

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