Civil air defense pipeline plugging device

Abstract

The utility model relates to the technical field of pipeline plugging, and discloses a civil air defense pipeline plugging device which comprises a civil air defense pipeline body, a through groove is formed in the civil air defense pipeline body, an adjusting box is fixedly installed at the upper end of the civil air defense pipeline body, and a driving motor is fixedly installed in the adjusting box. A threaded lead screw is fixedly mounted at the transmission end of the front end of the driving motor. According to the civil air defense pipeline plugging device, a threaded lead screw is driven by a driving motor to rotate, so that a first supporting sliding block and a second supporting sliding block move, a first connecting plate is fixedly mounted at the upper end of the first supporting sliding block and the upper end of the second supporting sliding block, the other end of the first connecting plate is fixedly connected with a plugging door, and then the plugging door can move; the sealing device is simple in structure, can be operated more simply and is convenient to open and close during plugging, and can improve the sealing effect during plugging by arranging a first rubber sealing gasket and a second rubber sealing gasket.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline blocking, in particular to a civil air defense pipeline blocking device. Background Art

[0002] In civil air defense projects, blocking devices need to be installed when pipelines pass through protective structures to ensure that shock waves, toxic agents, etc. can be effectively prevented from spreading through the pipelines during wartime or special circumstances, while at the same time ensuring the normal ventilation, drainage and other functions of the pipelines in normal times.

[0003] Traditional sealing methods often have problems such as complex operation, poor sealing, and inconvenient sealing and opening. They are difficult to meet the efficiency and reliability requirements of modern civil air defense projects and have low practicality. Utility Model Content

[0004] (1) Technical problems solved

[0005] The purpose of the utility model is to provide a civil air defense pipeline blocking device to solve the problems of complex operation, poor sealing, and inconvenient blocking and opening proposed in the above background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a civil air defense pipe sealing device, comprising a civil air defense pipe body, a through groove being provided inside the civil air defense pipe body, an adjusting box being fixedly installed on the upper end of the civil air defense pipe body, a driving motor being fixedly installed inside the adjusting box, a threaded screw being fixedly installed on the transmission end of the front end of the driving motor, a first supporting slider being movably installed on the upper end of the threaded screw, a second supporting slider being movably installed on the upper end of the threaded screw, a movable ring being fixedly installed on the interior of the adjusting box, a first connecting plate being fixedly installed on the upper ends of the first supporting slider and the second supporting slider, the other end of the first connecting plate being fixedly connected to the blocking door, a blocking block being fixedly installed on the rear end of the blocking door, a first rubber sealing gasket being fixedly installed on the rear end of the blocking door, and a second rubber sealing gasket being fixedly installed on the front end of the civil air defense pipe body.

[0008] Preferably, a connecting block is fixedly installed on the right end of the first connecting plate, and an auxiliary box is fixedly installed on the upper end of the civil air defense pipe body.

[0009] Preferably, auxiliary rings are fixedly mounted on the front and rear ends of the auxiliary box, and an auxiliary rod is fixedly mounted on the middle of the auxiliary ring.

[0010] Preferably, a first auxiliary slider is movably installed on the upper end of the auxiliary rod, a second auxiliary slider is movably installed on the upper end of the auxiliary rod, the right end of the connecting block is fixedly connected to the first auxiliary slider, the upper ends of the first auxiliary slider and the second auxiliary slider are fixedly installed with a second connecting plate, and the other end of the second connecting plate is fixedly connected to the blocking door.

[0011] Preferably, a U-shaped fixing frame is fixedly installed on the lower end of the civil air defense pipe body, and a rubber protective pad is fixedly installed inside the U-shaped fixing frame.

[0012] Preferably, a first mounting plate is fixedly mounted on the left end of the U-shaped fixing frame, and a first thread groove is provided inside the first mounting plate.

[0013] Preferably, a second mounting plate is fixedly mounted on the right end of the U-shaped fixing frame, and a second thread groove is provided inside the second mounting plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The civil air defense pipe blocking device drives the threaded screw to rotate by a driving motor, so that the first support slider and the second support slider are moved. The upper ends of the first support slider and the second support slider are fixedly mounted with a first connecting plate, and the other end of the first connecting plate is fixedly connected to the blocking door, thereby enabling the blocking door to move. This makes the device easy to operate and convenient to open and close when blocking. By providing the first rubber sealing pad and the second rubber sealing pad, the sealing effect of the device during blocking can be improved.

[0016] 2. The civil air defense pipe blocking device has a civil air defense pipe body fixedly mounted on the inner side of a U-shaped fixing frame, a first mounting plate mounted on the left end of the U-shaped fixing frame, and a second mounting plate mounted on the right end of the U-shaped fixing frame. Fixing screws are passed through the first thread groove and the second thread groove from bottom to top to fix the device on the wall on the ceiling, thereby improving the fixing effect of the device. A rubber protective pad is provided on the inner side of the U-shaped fixing frame to protect the civil air defense pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the through slot of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the U-shaped fixing frame of the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the first supporting slider of the utility model.

[0021] In the figure: 1. Civil air defense pipe body; 2. Through groove; 3. Adjustment box; 4. Drive motor; 5. Threaded screw; 6. First supporting slider; 7. Second supporting slider; 8. Movable ring; 9. First connecting plate; 10. Blocking door; 11. Blocking block; 12. First rubber sealing gasket; 13. Second rubber sealing gasket; 14. Connecting block; 15. Auxiliary box; 16. Auxiliary ring; 17. Auxiliary rod; 18. First auxiliary slider; 19. Second auxiliary slider; 20. Second connecting plate; 21. U-shaped fixing frame; 22. Rubber protective pad; 23. First mounting plate; 24. First threaded groove; 25. Second mounting plate; 26. Second threaded groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1 - Figure 4 The utility model provides a technical solution: a civil air defense pipeline sealing device, comprising a civil air defense pipeline body 1, a through groove 2 is provided inside the civil air defense pipeline body 1, an adjusting box 3 is fixedly installed on the upper end of the civil air defense pipeline body 1, a driving motor 4 is fixedly installed inside the adjusting box 3, a threaded screw 5 is fixedly installed at the transmission end of the front end of the driving motor 4, a first supporting slider 6 is movably installed on the upper end of the threaded screw 5, a second supporting slider 7 is movably installed on the upper end of the threaded screw 5, a movable ring 8 is fixedly installed inside the adjusting box 3, a first supporting slider 6 and a second supporting slider 7 are fixedly installed on the upper ends of the first connecting plate 9, the other end of the first connecting plate 9 is fixedly connected to the blocking door 10, a blocking block 11 is fixedly installed at the rear end of the blocking door 10, a first rubber sealing gasket 12 is fixedly installed at the rear end of the blocking door 10, and a second rubber sealing gasket 13 is fixedly installed at the front end of the civil air defense pipeline body 1.

[0024] The right end of the first connecting plate 9 is fixedly installed with a connecting block 14, the upper end of the civil air defense pipe body 1 is fixedly installed with an auxiliary box 15, the front and rear ends of the auxiliary box 15 are fixedly installed with auxiliary rings 16, the middle part of the auxiliary ring 16 is fixedly installed with an auxiliary rod 17, the upper end of the auxiliary rod 17 is movably installed with a first auxiliary slider 18, the upper end of the auxiliary rod 17 is movably installed with a second auxiliary slider 19, the right end of the connecting block 14 is fixedly connected to the first auxiliary slider 18, the upper ends of the first auxiliary slider 18 and the second auxiliary slider 19 are fixedly installed with a second connecting plate 20, the other end of the second connecting plate 20 and The blocking door 10 is fixedly connected. When the civil air defense pipe blocking device needs to be used, the threaded screw 5 is driven to rotate by the driving motor 4, so that the first support slider 6 and the second support slider 7 are moved. The upper ends of the first support slider 6 and the second support slider 7 are fixedly installed with a first connecting plate 9. The other end of the first connecting plate 9 is fixedly connected to the blocking door 10, so that the blocking door 10 can be moved, which makes the device easy to operate and convenient to open and close when blocking. By setting the first rubber sealing pad 12 and the second rubber sealing pad 13, the sealing effect of the device during blocking can be improved.

[0025] A U-shaped fixing frame 21 is fixedly installed on the lower end of the civil air defense pipe body 1, and a rubber protective pad 22 is fixedly installed inside the U-shaped fixing frame 21. A first mounting plate 23 is fixedly installed on the left end of the U-shaped fixing frame 21, and a first thread groove 24 is provided inside the first mounting plate 23. A second mounting plate 25 is fixedly installed on the right end of the U-shaped fixing frame 21, and a second thread groove 26 is provided inside the second mounting plate 25. The civil air defense pipe body 1 is fixedly installed on the inner side of the U-shaped fixing frame 21, the first mounting plate 23 is installed on the left end of the U-shaped fixing frame 21, and the second mounting plate 25 is installed on the right end of the U-shaped fixing frame 21. The fixing screws are passed through the first thread groove 24 and the second thread groove 26 from bottom to top to fix the device on the wall on the ceiling, thereby improving the fixing effect of the device. By arranging a rubber protective pad 22 on the inner side of the U-shaped fixing frame 21, the civil air defense pipe body 1 can be protected.

[0026] Working principle: When the civil air defense pipe sealing device needs to be used, the threaded screw 5 is driven to rotate by the driving motor 4, so that the first supporting slider 6 and the second supporting slider 7 are moved. The upper ends of the first supporting slider 6 and the second supporting slider 7 are fixedly installed with a first connecting plate 9, and the other end of the first connecting plate 9 is fixedly connected to the blocking door 10, so that the blocking door 10 can be moved, so that the device can be operated simply when blocking, and is easy to open and close. By arranging the first rubber sealing gasket 12 and the second rubber sealing gasket 13, the sealing effect of the device during blocking can be improved. The civil air defense pipe body 1 is fixedly mounted on the inner side of the U-shaped fixing frame 21, the first mounting plate 23 is mounted on the left end of the U-shaped fixing frame 21, and the second mounting plate 25 is mounted on the right end of the U-shaped fixing frame 21. The fixing screws are passed through the first thread groove 24 and the second thread groove 26 from bottom to top to fix the device to the wall on the ceiling, thereby improving the fixing effect of the device. By arranging the rubber protective pad 22 on the inner side of the U-shaped fixing frame 21, the civil air defense pipe body 1 can be protected.

[0027] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the scope of protection of the utility model. Simple modifications or equivalent replacements of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A civil air defense pipeline blocking device, comprising a civil air defense pipeline body (1), characterized in that: A through groove (2) is provided inside the civil air defense pipe body (1), an adjustment box (3) is fixedly installed on the upper end of the civil air defense pipe body (1), a driving motor (4) is fixedly installed inside the adjustment box (3), a threaded screw (5) is fixedly installed on the transmission end of the front end of the driving motor (4), a first supporting slider (6) is movably installed on the upper end of the threaded screw (5), a second supporting slider (7) is movably installed on the upper end of the threaded screw (5), a movable ring (8) is fixedly installed inside the adjustment box (3), a first connecting plate (9) is fixedly installed on the upper ends of the first supporting slider (6) and the second supporting slider (7), the other end of the first connecting plate (9) is fixedly connected to the blocking door (10), a blocking block (11) is fixedly installed on the rear end of the blocking door (10), a first rubber sealing gasket (12) is fixedly installed on the rear end of the blocking door (10), and a second rubber sealing gasket (13) is fixedly installed on the front end of the civil air defense pipe body (1).

2. The civil air defense pipeline blocking device according to claim 1, characterized in that: A connecting block (14) is fixedly mounted on the right end of the first connecting plate (9), and an auxiliary box (15) is fixedly mounted on the upper end of the civil air defense pipe body (1).

3. The civil air defense pipeline blocking device according to claim 2, characterized in that: Auxiliary rings (16) are fixedly installed at the front and rear ends of the auxiliary box (15), and an auxiliary rod (17) is fixedly installed in the middle of the auxiliary ring (16).

4. The civil air defense pipeline blocking device according to claim 3, characterized in that: A first auxiliary slider (18) is movably mounted on the upper end of the auxiliary rod (17), a second auxiliary slider (19) is movably mounted on the upper end of the auxiliary rod (17), the right end of the connecting block (14) is fixedly connected to the first auxiliary slider (18), a second connecting plate (20) is fixedly mounted on the upper ends of the first auxiliary slider (18) and the second auxiliary slider (19), and the other end of the second connecting plate (20) is fixedly connected to the blocking door (10).

5. The civil air defense pipeline blocking device according to claim 4, characterized in that: A U-shaped fixing frame (21) is fixedly installed on the lower end of the civil air defense pipe body (1), and a rubber protective pad (22) is fixedly installed inside the U-shaped fixing frame (21).

6. The civil air defense pipeline blocking device according to claim 5, characterized in that: A first mounting plate (23) is fixedly mounted on the left end of the U-shaped fixing frame (21), and a first thread groove (24) is provided inside the first mounting plate (23).

7. The civil air defense pipeline blocking device according to claim 6, characterized in that: A second mounting plate (25) is fixedly mounted on the right end of the U-shaped fixing frame (21), and a second threaded groove (26) is provided inside the second mounting plate (25).

Images