Waterproof structure for constructional engineering

Abstract

The utility model discloses a waterproof structure for constructional engineering, and relates to the technical field of waterproof structures, the waterproof structure for constructional engineering further comprises a wall bushing, the two sides of the outer wall of the wall bushing are both sleeved with threaded rings in a threaded mode, one side of each threaded ring is fixedly connected with a waterproof backing ring, and a plugging mechanism is arranged on one side of each threaded ring and comprises a connecting frame; one side of the threaded ring is symmetrically and fixedly connected with two lug plates, one side of each lug plate is rotatably connected with a rotating rod in a penetrating mode, the connecting frame is fixedly connected between the two rotating rods, and the inner side of the connecting frame is elastically connected with a baffle. And foreign matters are prevented from entering the inner side of the wall bushing to influence subsequent cable installation.

Description

Technical Field

[0001] The present application relates to the technical field of waterproof structures, and more specifically, to a waterproof structure for construction engineering. Background Art

[0002] At present, when constructing the exterior walls of buildings such as basements, it is often necessary to reserve wall bushings on the exterior walls to pull various pipelines such as electricity or water from the outside into the building, so as to facilitate operators to use them in subsequent operations.

[0003] The document with prior art publication number CN216692474U provides a wall-penetrating casing waterproofing device, which makes it difficult for a water-isolating ring to rotate in the casing body by placing and sliding a sliding block in a sliding groove, and fixes the water-isolating ring to the wall through a fixing mechanism, thereby facilitating an operator to install the water-isolating ring; the water-isolating ring is limited by a limiting ring so that the water-isolating ring is located between the limiting ring and the limiting block, thereby making it difficult for a connecting column and a threaded column to fall off the water-isolating ring, thereby facilitating installation by an operator.

[0004] Although the device has many beneficial effects, the following problems still exist: after the installation of the casing body is completed and the cable is not installed in time, it is difficult to seal the ports at both ends of the casing body, which makes it easy for external foreign matter to enter the casing, and then easily affect the subsequent installation of the cable. In view of this, we propose a waterproof structure for construction engineering. Utility Model Content

[0005] The embodiment of the present application provides a waterproof structure for construction projects, which solves the technical problem in the prior art that after the installation of the sleeve body is completed and the cable is not installed in time, it is difficult to seal the ports at both ends of the sleeve body, which makes it very easy for external foreign matter to enter the sleeve, thereby easily affecting the subsequent installation of the cable. The embodiment of the present application achieves the technical effect of being able to seal both ends of the wall sleeve when the cable is not installed in time after the installation of the wall sleeve is completed, thereby preventing foreign matter from entering the inner side of the wall sleeve and affecting the subsequent installation of the cable.

[0006] The embodiment of the present application provides a waterproof structure for construction engineering, including: a wall sleeve;

[0007] The outer wall of the wall sleeve is provided with threaded rings on both sides, and a waterproof gasket ring is fixedly connected to one side of the threaded ring, which is used to waterproof the holes on the wall surface;

[0008] A sealing mechanism is provided on one side of the threaded ring for sealing the ports at both ends of the wall sleeve;

[0009] The sealing mechanism includes a connecting frame, one side of the threaded ring is symmetrically fixedly connected to two ear plates, one side of the ear plate is rotatably connected to a rotating rod, the connecting frame is fixedly connected between the two rotating rods, and the inner side of the connecting frame is elastically connected to a baffle for sealing the ports at both ends of the wall sleeve.

[0010] By adopting the above technical solution and setting a blocking mechanism, when the cable is not installed in time after the wall bushing is installed, both ends of the wall bushing can be blocked to prevent foreign matter from entering the inner side of the wall bushing and affecting the subsequent cable installation.

[0011] Optionally, a sealing gasket is fixedly connected to one side of the baffle, and the cross-section of the sealing gasket is T-shaped, so as to facilitate sealing of the ports at both ends of the wall sleeve.

[0012] By adopting the above technical solution and setting a sealing gasket, a part of the sealing gasket can enter the inner side of the wall sleeve, and the other part can abut against the port of the wall sleeve, thereby improving the sealing effect on the inner side of the wall sleeve.

[0013] Optionally, a spring is fixedly connected to one side of the inner wall of the connecting frame, and one end of the spring is fixedly connected to the other side of the baffle, thereby preventing the baffle from moving at will.

[0014] By adopting the above technical solution and setting a spring, the baffle can squeeze the spring when moving in a direction away from the wall sleeve, thereby creating a large resistance to the movement of the baffle and the sealing gasket, preventing the sealing gasket from moving at will.

[0015] Optionally, an opening is penetrated through one side of the connecting frame, a sliding rod is slidably connected in the opening, one end of the sliding rod is fixedly connected to the other side of the baffle, and the other end of the sliding rod is fixedly connected to a limiting plate to facilitate pulling the baffle to move.

[0016] By adopting the above technical solution and setting the limit plate, when the limit plate moves toward the direction close to the connecting frame, the limit plate cannot enter the opening, thereby preventing the sliding rod from detaching from the opening.

[0017] Optionally, the top and bottom of the ear plate are fixedly connected with a connecting plate, and the connecting plate is connected to the threaded ring through a threaded rod, so as to facilitate the disassembly and recycling of the sealing mechanism.

[0018] By adopting the above technical solution and setting a threaded rod, the connecting plate and the threaded ring can be separated after the staff unscrews the threaded rod, thereby facilitating the staff to separate the ear plate and the threaded ring, and further facilitating the staff to disassemble the sealing mechanism for recycling.

[0019] Optionally, a slot is formed through one side of the ear plate, a damping bearing is installed in the slot, and the rotating rod is located in the damping bearing, thereby preventing the connecting frame from rotating at will.

[0020] By adopting the above technical solution and setting a damping bearing, the connecting frame can be transformed from a horizontal state to a vertical state after the sealing gasket is separated from the wall sleeve and the blockage of the wall sleeve port is released, so that the connecting frame and the rotating rod will not rotate at will, thereby preventing the cable installation from being affected.

[0021] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0022] 1. By setting up a blocking mechanism, when the cable is not installed in time after the wall bushing is installed, both ends of the wall bushing can be blocked to prevent foreign matter from entering the inner side of the wall bushing and affecting the subsequent cable installation.

[0023] 2. By setting the threaded rod, after the staff unscrews the threaded rod, the connecting plate and the threaded ring can be separated, so that it is convenient for the staff to separate the ear plate from the threaded ring, and then it is convenient for the staff to disassemble the sealing mechanism for recycling.

[0024] 3. By setting the damping bearing, after the sealing gasket is separated from the wall bushing and the blockage of the wall bushing port is released, the connecting frame can be transformed from a horizontal state to a vertical state, so that the connecting frame and the rotating rod will not rotate at will, thereby preventing the cable installation from being affected. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the overall structure of a waterproof structure for construction engineering according to an embodiment of the present application;

[0026] Figure 2 This is a structural schematic diagram of a sealing mechanism for a waterproof structure for a construction project according to an embodiment of the present application;

[0027] Figure 3 This is a schematic diagram of the connection structure of an ear plate and a connection plate of a waterproof structure for construction engineering according to an embodiment of the present application;

[0028] Explanation of the numbers in the figure: 1. Wall sleeve; 2. Threaded ring; 3. Sealing mechanism; 31. Ear plate; 32. Rotating rod; 33. Connecting frame; 34. Baffle; 35. Sealing gasket; 36. Sliding rod; 37. Spring; 38. Limiting plate; 4. Waterproof gasket; 5. Damping bearing; 6. Connecting plate; 7. Threaded rod. DETAILED DESCRIPTION

[0029] The present application is further described in detail below in conjunction with the accompanying drawings.

[0030] Reference Figure 1 and Figure 2 , the embodiment of the present application discloses a waterproof structure for construction engineering. The waterproof structure for construction engineering comprises: a wall sleeve 1;

[0031] Both sides of the outer wall of the wall sleeve 1 are threadedly sleeved with threaded rings 2, and one side of the threaded ring 2 is fixedly connected with a waterproof gasket ring 4, which is used to waterproof the holes on the wall surface;

[0032] A sealing mechanism 3 is provided on one side of the threaded ring 2 for sealing the ports at both ends of the wall sleeve 1;

[0033] The sealing mechanism 3 includes a connecting frame 33, one side of the threaded ring 2 is symmetrically fixedly connected to two ear plates 31, one side of the ear plate 31 is rotatably connected to a rotating rod 32, the connecting frame 33 is fixedly connected between the two rotating rods 32, and the inner side of the connecting frame 33 is elastically connected to a baffle 34, which is used to block the ports at both ends of the wall sleeve 1, so that when the wall sleeve 1 is not used in time, its ports can be blocked to prevent external foreign matter from entering the inner side of the wall sleeve 1.

[0034] Reference Figure 1 and Figure 2 A sealing gasket 35 is fixedly connected to one side of the baffle 34 , and the cross-section of the sealing gasket 35 is T-shaped, so as to facilitate sealing of the ports at both ends of the wall sleeve 1 .

[0035] Reference Figure 2 and Figure 3 A spring 37 is fixedly connected to one side of the inner wall of the connecting frame 33, and one end of the spring 37 is fixedly connected to the other side of the baffle 34, so as to prevent the baffle 34 from moving at will.

[0036] Reference Figure 2 and Figure 3 A hole is formed through one side of the connecting frame 33, and a slide rod 36 is slidably connected in the hole. One end of the slide rod 36 is fixedly connected to the other side of the baffle 34, so as to facilitate pulling the baffle 34 to move.

[0037] Reference Figure 3 The other end of the slide bar 36 is fixedly connected to a limit plate 38, and the size of the limit plate 38 is larger than the size of the inner side of the opening, so as to prevent the slide bar 36 from escaping from the opening.

[0038] Reference Figure 3 A slot is formed through one side of the ear plate 31, a damping bearing 5 is installed in the slot, and the rotating rod 32 is located in the damping bearing 5, so as to prevent the connecting frame 33 from rotating at will.

[0039] Reference Figure 2 and Figure 3The top and bottom of the ear plate 31 are fixedly connected with a connecting plate 6, and the connecting plate 6 is connected to the threaded ring 2 through a threaded rod 7, so that the blocking mechanism 3 can be disassembled and recycled.

[0040] The implementation principle of a waterproof structure for construction engineering in the embodiment of the present application is as follows: when the wall sleeve 1 is installed, the wall sleeve 1 is placed in a hole opened on the wall surface, and then the threaded ring 2 is screwed, so that the threaded ring 2 drives the waterproof gasket ring 4 to move toward the wall until the waterproof gasket ring 4 and the wall are squeezed against each other, so that the wall is located between the two threaded rings 2, thereby waterproofing the gap between the hole on the wall surface and the wall sleeve 1, and fixing the wall sleeve 1. When the installation of the wall sleeve 1 is completed and the cable is not installed in time, the staff can pull the limit plate 38 to drive the slide bar 36 to move, and the movement of the slide bar 36 can drive the stop plate 38 to move. The plate 34 moves and squeezes the spring 37. The movement of the baffle 34 can drive the sealing gasket 35 to move, and then the connecting frame 33 is rotated to make the connecting frame 33 change from the initial vertical state to the horizontal state. Then, the staff can loosen the sliding rod 36 to make the squeezed spring 37 reset and rebound, thereby driving the baffle 34 to move toward the wall sleeve 1, so that the side of the sealing gasket 35 away from the baffle 34 is inserted into the inner side of the wall sleeve 1, and the side of the sealing gasket 35 close to the baffle 34 is in contact with the wall sleeve 1, so as to facilitate the sealing of the ports at both ends of the wall sleeve 1 to prevent external foreign matter from entering the inner side of the wall sleeve 1.

[0041] The embodiment of the present application provides a waterproof structure for construction engineering. By setting a sealing mechanism 3, when the cable is not installed in time after the wall sleeve 1 is installed, both ends of the wall sleeve 1 can be sealed to prevent foreign matter from entering the inner side of the wall sleeve 1 and affecting the subsequent cable installation.

Claims

1. A waterproof structure for construction engineering, comprising a wall sleeve (1), characterized in that: Include: Both sides of the outer wall of the wall sleeve (1) are threadedly sleeved with threaded rings (2), and one side of the threaded ring (2) is fixedly connected with a waterproof gasket ring (4) for waterproofing the holes on the wall surface; A sealing mechanism (3) is provided on one side of the threaded ring (2) for sealing the ports at both ends of the wall bushing (1); The blocking mechanism (3) comprises a connecting frame (33), one side of the threaded ring (2) is symmetrically fixedly connected to two ear plates (31), one side of the ear plate (31) is penetrated by a rotating rod (32) for rotation connection, the connecting frame (33) is fixedly connected between the two rotating rods (32), and a baffle (34) is elastically connected to the inner side of the connecting frame (33) for blocking the ports at both ends of the wall sleeve (1).

2. The waterproof structure for construction engineering according to claim 1, characterized in that: A sealing gasket (35) is fixedly connected to one side of the baffle (34), and the sealing gasket (35) has a T-shaped cross section, thereby facilitating sealing of the ports at both ends of the wall bushing (1).

3. The waterproof structure for construction engineering according to claim 2, characterized in that: A spring (37) is fixedly connected to one side of the inner wall of the connecting frame (33), and one end of the spring (37) is fixedly connected to the other side of the baffle (34), thereby preventing the baffle (34) from moving at will.

4. The waterproof structure for construction engineering according to claim 3, characterized in that: An opening is formed through one side of the connecting frame (33), a sliding rod (36) is slidably connected in the opening, one end of the sliding rod (36) is fixedly connected to the other side of the baffle (34), and the other end of the sliding rod (36) is fixedly connected to a limiting plate (38) to facilitate pulling the baffle (34) to move.

5. The waterproof structure for construction engineering according to claim 4, characterized in that: The top and bottom of the ear plate (31) are both fixedly connected with a connecting plate (6), and the connecting plate (6) is connected to the threaded ring (2) via a threaded rod (7), so as to facilitate disassembly and recycling of the blocking mechanism (3).

6. The waterproof structure for construction engineering according to claim 1, characterized in that: A slot is formed through one side of the ear plate (31), a damping bearing (5) is installed in the slot, and the rotating rod (32) is located in the damping bearing (5), thereby preventing the connecting frame (33) from rotating at will.

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