Maintenance structure of civil air defense door

Abstract

The utility model relates to the technical field of civil air defense doors, in particular to a civil air defense door maintenance structure which comprises a base, a spraying assembly and an installation assembly, a top plate is fixedly arranged at the top of the base, two fixing blocks are fixedly arranged on the upper surface of the base, and the spraying assembly comprises a first motor. According to the civil defense door, the first moving block and the second moving block move, so that the sliding block slides on the inner side of the sliding hole, the connecting block is driven to move, the conveying pipe rotates with the rotating block as the circle point, and the spray head is driven to rotate to spray nutrients to the civil defense door body; the civil air defense door main body maintenance efficiency is improved, a supporting frame is slidably placed in a clamping groove, a positioning bolt is inserted into an extending block and a base in a threaded mode, a limiting block is slidably placed at the upper end of the supporting frame, a limiting bolt is inserted into the supporting frame and the limiting block in a threaded mode, and the civil air defense door main body is convenient to mount and dismount.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of civil air defense door, concretely is a civil air defense door's maintenance structure. BACKGROUND

[0002] Civil air defense door is the door of the entrance of people's air defense engineering, and civil air defense door classification is more distinct, and there are ordinary single, double-leaf protective airtight door and airtight door, movable threshold single, double-leaf protective airtight door and airtight door and various civil air defense equipment.

[0003] In the prior art, such as the patent application number "CN202222972248.7" proposes a kind of civil air defense door maintenance device that can improve the performance of civil air defense door, including the roller for brush rust-proof paint and handle for operating roller, the roller is a kind of self-storage rust-proof paint and can adjust the structure of discharge flow, outer cylinder opening one end is sealed with cover plate, inner cylinder is sleeved in outer cylinder, and the side wall of outer cylinder is provided with multiple first slits, the side wall of inner cylinder is provided with multiple second slits, the outer wall of outer cylinder is sleeved with cloth cover, the inner cylinder is filled with rust-proof paint, and the cloth cover absorbs rust-proof paint by first slit and second slit, one end of handle is rotatably connected with the end of outer cylinder away from cover plate.

[0004] But in the above patent, in the maintenance process of existing civil air defense door, worker holds handle to brush and smears civil air defense door, and it is laborious to hold handle, so as to increase the smearing time of civil air defense door in brush process, which affects the efficiency of civil air defense door maintenance work. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of civil air defense door's maintenance structure to solve the problems raised in the above background technology.

[0006] The purpose of the utility model can be realized by the following technical solutions:

[0007] A kind of civil air defense door's maintenance structure, including base, spraying assembly and installation component, the top of base is fixedly provided with top plate, and the upper surface of base is fixedly provided with two fixed blocks.

[0008] The spraying assembly includes first motor, and first motor is fixedly arranged on the side of one fixed block, and the output end of first motor is fixedly provided with first threaded rod, and one end of first threaded rod is rotatably arranged in the interior of base, and the outer surface of first threaded rod is screw set with first moving block, and the side of another fixed block is fixedly provided with second motor, and the output end of second motor is fixedly provided with second threaded rod, and one end of second threaded rod is rotatably arranged in the interior of base, and the outer surface of second threaded rod is screw set with second moving block.

[0009] Preferably, the first moving block and the second moving block are internally provided with sliding holes, the sliding holes are internally provided with sliding blocks, the upper surface of the sliding block is fixedly provided with a connecting block, and the connecting block is arranged on the outer surface of the top plate.

[0010] Preferably, the upper surface of the base is rotatably provided with a rotating block, the upper surface of the top plate is provided with a circular hole, the rotating block is rotatably arranged on the inner side of the circular hole, and the inner side of the connecting block is slidably provided with a conveying pipe.

[0011] Preferably, one end of the conveying pipe is fixedly provided with a rectangular block, the rectangular block is arranged on the upper surface of the rotating block, the inner sides of the rectangular block and the rotating block are threadedly provided with mounting bolts, the other end of the conveying pipe is fixedly provided with a branch pipe, one end of the branch pipe is fixedly provided with a spray head, a water tank is fixedly arranged between the base and the top plate, the outer surface of the spray head is fixedly provided with a hose, one end of the hose is arranged in the inner side of the water tank, and the upper surface of the water tank is provided with an inlet.

[0012] Preferably, the mounting assembly comprises a clamping groove, the clamping groove is arranged on the outer surface of the base, the inner side of the clamping groove is slidably provided with a support frame, the lower end of the support frame is fixedly provided with two extension blocks, the inner sides of the two extension blocks are threadedly provided with positioning bolts, and the inner sides of the two positioning bolts are threadedly provided with the base.

[0013] Preferably, one side of the support frame is fixedly provided with a stop block, the upper surface of the stop block is slidably provided with four civil defense door bodies, the upper end of the support frame is slidably provided with a limiting block, the limiting block is slidably arranged on the upper end of the civil defense door body, and the inner sides of the support frame and the limiting block are threadedly provided with limiting bolts.

[0014] The utility model discloses a beneficial effect:

[0015] The utility model discloses a spraying assembly including a first motor and a first threaded rod, through the first moving block and the second moving block movement, make the sliding block slide in the inner side of the sliding hole, drive the connecting block to move position, make the conveying pipe rotate with the rotating block as the circle point, drive the spray head to rotate and spray the nutrient to the civil defense door body, improve the efficiency of the maintenance work of the civil defense door body, the mounting assembly includes a clamping groove and a support frame, the support frame is slidably arranged in the inner side of the clamping groove, the positioning bolt is threadedly inserted into the inner side of the extension block and the base, the limiting block is slidably arranged on the upper end of the support frame, the limiting bolt is threadedly inserted into the inner side of the support frame and the limiting block, and the position of the civil defense door body is fixed. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical schemes in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced as follows. Obviously, for those skilled in the art, other drawings can also be obtained from these drawings without any creative effort.

[0017] Figure 1 It is a schematic view of the overall structure of the present application.

[0018] Figure 2 It is a schematic view of the top plate and the fixed block structure of the present application.

[0019] Figure 3 It is a schematic view of the first motor and the first threaded rod structure of the present application.

[0020] Figure 4 It is a schematic view of the connecting block and the rotating block structure of the present application.

[0021] Figure 5 It is a schematic view of the positioning bolt and the civil air defense door main body structure of the present application.

[0022] The reference signs in the drawings are as follows:

[0023] 1, base; 2, top plate; 3, fixed block; 4, first motor; 5, first threaded rod; 6, first moving block; 7, second motor; 8, second threaded rod; 9, second moving block; 10, sliding hole; 11, sliding block; 12, connecting block; 13, rotating block; 14, circular hole; 15, transport pipe; 16, mounting bolt; 17, branch pipe; 18, spray head; 19, hose; 20, water tank; 21, feed inlet; 22, clamping groove; 23, support frame; 24, extension block; 25, positioning bolt; 26, stop block; 27, civil air defense door main body; 28, limiting block. DETAILED DESCRIPTION

[0024] The technical schemes in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without any creative effort fall within the scope of the present application.

[0025] A maintenance structure of a civil air defense door comprises a base 1, a spraying assembly and a mounting assembly, the top of the base 1 is fixedly provided with a top plate 2, and the upper surface of the base 1 is fixedly provided with two fixed blocks 3.

[0026] The spraying assembly comprises a first motor 4 fixedly arranged on one side of a fixed block 3, an output end of the first motor 4 is fixedly provided with a first threaded rod 5, one end of the first threaded rod 5 is rotatably arranged in the inside of the base 1, the outer surface of the first threaded rod 5 is threadedly provided with a first moving block 6, one side of the other fixed block 3 is fixedly provided with a second motor 7, the output end of the second motor 7 is fixedly provided with a second threaded rod 8, one end of the second threaded rod 8 is rotatably arranged in the inside of the base 1, the outer surface of the second threaded rod 8 is threadedly provided with a second moving block 9.

[0027] As Figure 1 , Figure 2 and Figure 3 , the output end of the first motor 4 drives the first threaded rod 5 to rotate, so that the first moving block 6 moves along the first threaded rod 5, the output end of the second motor 7 drives the second threaded rod 8 to rotate, so that the second moving block 9 moves along the second threaded rod 8.

[0028] The inside of the first moving block 6 and the second moving block 9 is provided with a sliding hole 10, the inside of the two sliding holes 10 is slidably provided with a sliding block 11, the upper surface of the sliding block 11 is fixedly provided with a connecting block 12, and the connecting block 12 is arranged on the outer surface of the top plate 2.

[0029] As Figure 2 and Figure 3 , when the first moving block 6 and the second moving block 9 move, the sliding block 11 slides in the inside of the two sliding holes 10, and drives the connecting block 12 to move on the upper surface of the top plate 2.

[0030] The upper surface of the base 1 is rotatably provided with a rotating block 13, the upper surface of the top plate 2 is provided with a circular hole 14, the rotating block 13 is rotatably arranged on the inside of the circular hole 14, and the inside of the connecting block 12 is slidably provided with a conveying pipe 15.

[0031] As Figure 1 , Figure 2 and Figure 4 , when the connecting block 12 moves, the conveying pipe 15 slides in the inside of the connecting block 12, and the rotating block 13 rotates in the inside of the circular hole 14.

[0032] One end of the conveying pipe 15 is fixedly provided with a rectangular block, the rectangular block is arranged on the upper surface of the rotating block 13, the rectangular block and the rotating block 13 are threadedly provided with a mounting bolt 16, the other end of the conveying pipe 15 is fixedly provided with a branch pipe 17, one end of the branch pipe 17 is fixedly provided with a spray head 18, the base 1 and the top plate 2 are fixedly provided with a water tank 20, the outer surface of the spray head 18 is fixedly provided with a hose 19, one end of the hose 19 is arranged in the inside of the water tank 20, and the upper surface of the water tank 20 is provided with a feeding port 21.

[0033] As Figure 1、 Figure 2 And Figure 4 The rectangular block is fixed on the upper surface of the rotating block 13 through the mounting bolt 16, the transport pipe 15 is driven to rotate along the rotating block 13 through the connecting block 12, the transport pipe 15 and the water tank 20 are connected through the hose 19, and the nutrients are poured into the inside of the water tank 20 through the feeding port 21.

[0034] The mounting assembly comprises a clamping groove 22 which is arranged on the outer surface of the base 1, a supporting frame 23 which is slidably arranged in the clamping groove 22, two extension blocks 24 which are fixedly arranged at the lower end of the supporting frame 23, and two positioning bolts 25 which are threadedly arranged in the inside of the two extension blocks 24.

[0035] As Figure 1 、 Figure 2 And Figure 5 The supporting frame 23 is slidably inserted into the clamping groove 22, the positioning bolts 25 are threadedly inserted into the inside of the base 1 and the two extension blocks 24, and the position between the supporting frame 23 and the base 1 is fixed.

[0036] The supporting frame 23 is slidably inserted into the clamping groove 22, the positioning bolts 25 are threadedly inserted into the inside of the base 1 and the two extension blocks 24, and the position between the supporting frame 23 and the base 1 is fixed.

[0037] As Figure 5 The four civil defense door bodies 27 are slidably arranged on the upper surface of the stop block 26, the limiting block 28 is slidably arranged at the upper end of the supporting frame 23, and the limiting block 28 is slidably arranged at the upper end of the civil defense door body 27.

[0038] The working principle of the maintenance structure of the civil defense door is as follows:

[0039] Pour the nutrient through the feeding port 21 into the inside of the water tank 20, slide the support frame 23 into the inside of the clamping groove 22, thread the positioning bolt 25 into the inside of the extension block 24 and the base 1, slide the civil air defense door body 27 into the inside of the stop block 26, slide the limiting block 28 into the upper end of the support frame 23, thread the limiting bolt into the inside of the support frame 23 and the limiting block 28, fix the position of the civil air defense door body 27, drive the first threaded rod 5 to rotate through the output end of the first motor 4, make the first moving block 6 move along the first threaded rod 5, drive the second moving block 9 to move along the second threaded rod 8 through the output end of the second motor 7, drive the sliding block 11 to slide in the inside of the two sliding holes 10, make the connecting block 12 move on the upper surface of the top plate 2, make the transport pipe 15 rotate with the rotary block 13 as the center, drive the branch pipe 17 and the spray head 18 to rotate through the transport pipe 15, transport the nutrient in the inside of the water tank 20 to the inside of the transport pipe 15 and the branch pipe 17 through the hose 19, and spray the civil air defense door body 27 with the nutrient through the spray head 18.

[0040] Compared with the related art, the maintenance structure of the civil air defense door has the following beneficial effects:

[0041] The spraying assembly comprises the first motor 4 and the first threaded rod 5, and the sliding block 11 slides in the inside of the sliding hole 10 through the movement of the first moving block 6 and the second moving block 9, the connecting block 12 is driven to move to a position, the transport pipe 15 is driven to rotate with the rotary block 13 as the center, and the spray head 18 is driven to rotate to spray the civil air defense door body 27 with the nutrient, thereby improving the efficiency of the maintenance work of the civil air defense door body 27.

[0042] The mounting assembly comprises the clamping groove 22 and the support frame 23, the support frame 23 is slid into the inside of the clamping groove 22, the positioning bolt 25 is threaded into the inside of the extension block 24 and the base 1, the limiting block 28 is slid into the upper end of the support frame 23, and the limiting bolt is threaded into the inside of the support frame 23 and the limiting block 28, thereby fixing the position of the civil air defense door body 27 and facilitating the mounting and dismounting of the civil air defense door body 27.

[0043] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A maintenance structure of a civil defense door, comprising a base (1), a spraying assembly and a mounting assembly, characterized in that, The top of the base (1) is fixedly provided with a top plate (2), and the upper surface of the base (1) is fixedly provided with two fixed blocks (3); The spraying assembly comprises a first motor (4) fixedly arranged on one side of one of the fixed blocks (3), a first threaded rod (5) fixedly arranged at the output end of the first motor (4), one end of the first threaded rod (5) rotatably arranged in the base (1), a first moving block (6) threadedly arranged on the outer surface of the first threaded rod (5), a second motor (7) fixedly arranged on one side of the other fixed block (3), a second threaded rod (8) fixedly arranged at the output end of the second motor (7), one end of the second threaded rod (8) rotatably arranged in the base (1), and a second moving block (9) threadedly arranged on the outer surface of the second threaded rod (8).

2. The maintenance structure of the civil defense door according to claim 1, characterized in that, The first moving block (6) and the second moving block (9) are both internally provided with a sliding hole (10), and a sliding block (11) is slidably arranged in the two sliding holes (10); the upper surface of the sliding block (11) is fixedly provided with a connecting block (12) arranged on the outer surface of the top plate (2).

3. The maintenance structure of the civil defense door according to claim 2, characterized in that, The upper surface of the base (1) is rotatably provided with a rotating block (13), the upper surface of the top plate (2) is provided with a circular hole (14), and the rotating block (13) is rotatably arranged on the inner side of the circular hole (14); a transportation pipe (15) is slidably arranged in the connecting block (12).

4. The maintenance structure of the civil defense door according to claim 3, characterized in that, One end of the transportation pipe (15) is fixedly provided with a rectangular block arranged on the upper surface of the rotating block (13); mounting bolts (16) are threadedly arranged in the rectangular block and the rotating block (13); the other end of the transportation pipe (15) is fixedly provided with a branch pipe (17); one end of the branch pipe (17) is fixedly provided with a spray head (18); a water tank (20) is fixedly arranged between the base (1) and the top plate (2); the outer surface of the spray head (18) is fixedly provided with a hose (19), one end of the hose (19) is arranged in the water tank (20), and the upper surface of the water tank (20) is provided with an inlet (21).

5. The maintenance structure of the civil defense door according to claim 1, characterized in that, The mounting assembly comprises a clamping groove (22) arranged on the outer surface of the base (1), and a support frame (23) slidably arranged in the clamping groove (22); the lower end of the support frame (23) is fixedly provided with two extension blocks (24); the inner surfaces of the two extension blocks (24) are both threadedly provided with a positioning bolt (25); and one end of each of the two positioning bolts (25) is threadedly arranged in the base (1).

6. The maintenance structure of the civil defense door according to claim 5, characterized in that, One side of the support frame (23) is fixedly provided with a stop block (26), the upper surface of the stop block (26) is slidably provided with four civil defense door bodies (27), the upper end of the support frame (23) is slidably provided with a limiting block (28), the limiting block (28) is slidably arranged at the upper end of the civil defense door body (27), and the inner surfaces of the support frame (23) and the limiting block (28) are threadedly provided with a limiting bolt.

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