Anti-leakage device for casing pipe of outer wall body of building

Abstract

The utility model relates to the technical field of building leakage prevention, and discloses a building outer wall casing pipe leakage prevention device which comprises a base mechanism, the base mechanism comprises a base plate and a fixing bin, the fixing bin is fixedly connected to the upper surface of the base plate, a balancing weight is connected into the fixing bin in an inserted mode, and the middle of the bottom face of the base mechanism is in threaded connection with a leakage prevention mechanism. The leakage-proof mechanism comprises a blocking block and a threaded piece, and the threaded piece is fixedly connected to the surface of one end of the blocking block. According to the anti-leakage device for the building outer wall casing pipe, through the arrangement of the base mechanism, the balancing weight and the anti-leakage mechanism, the problems that when an existing anti-leakage device for the building outer wall casing pipe is used, plugging is generally conducted through objects, the anti-leakage effect is poor, the anti-leakage device is extremely prone to falling off from the casing pipe, and certain limitation exists in the using process are solved; or when an existing anti-leakage device for the building outer wall casing pipe is used, the casing pipes with different hole diameters cannot be plugged, and certain limitation exists in the using process of the existing anti-leakage device for the building outer wall casing pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of building anti-leakage, in particular to a building exterior wall casing anti-leakage device. Background Art

[0002] During the construction process, the pre-buried sleeves on the exterior walls are used for the subsequent installation of water and electricity pipelines. After the sleeves on the exterior walls are pre-buried, holes will be left, and water outside the wall can easily penetrate into the room through the holes. Especially in the rainy season when there is a lot of precipitation, if the basement seeps through the holes in the exterior wall sleeves, it will cause a lot of economic losses. In order to avoid this situation, relevant anti-leakage devices are usually used to plug the sleeves, but it still has the following disadvantages in actual use:

[0003] At present, the existing anti-leakage device for the casing of the exterior wall of a building is generally blocked by objects when in use, which not only has a poor anti-leakage effect, but is also very easy to fall off the casing, and has certain limitations in use; or the existing anti-leakage device for the casing of the exterior wall of a building cannot be used to block casings with different aperture sizes when in use, and has certain limitations in use. Therefore, it is necessary to improve an anti-leakage device for the casing of the exterior wall of a building to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a building exterior wall casing anti-leakage device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for preventing leakage of casing of exterior wall of a building, comprising a base mechanism, wherein the base mechanism comprises a base plate and a fixed bin, and the fixed bin is fixedly connected to the upper surface of the base plate, a counterweight block is plugged in the fixed bin, and a leakage prevention mechanism is threadedly connected to the middle part of the bottom surface of the base mechanism.

[0006] Preferably, the anti-leakage mechanism comprises a blocking block and a threaded member, and the threaded member is fixedly connected to the surface of one end of the blocking block.

[0007] Preferably, a fixed shaft is fixedly connected to the middle of the surface of one end of the base plate, and a limiting piece is movably connected to the circumferential surface of the fixed shaft.

[0008] Preferably, a thread groove is provided in the middle of the bottom surface of the base plate, and first screw holes are provided at the four corners of the bottom surface of the base plate.

[0009] Preferably, the four corners of the bottom surface of the base plate are threadedly connected with a fixing mechanism, and the fixing mechanism includes a first connecting rod and a second connecting rod, and the second connecting rod is plug-connected to the lower part of the first connecting rod.

[0010] Preferably, an external thread is provided on the upper portion of the circumferential surface of the first connecting rod, and an insertion hole is provided through one side of the lower portion of the circumferential surface of the first connecting rod, and a knob bolt is inserted and connected in the insertion hole.

[0011] Preferably, second screw holes are equidistantly arranged through one side of the peripheral surface of the second connecting rod, and a suction cup is fixedly connected to the bottom end of the second connecting rod.

[0012] Compared with the prior art, the utility model provides a building exterior wall casing anti-leakage device, which has the following beneficial effects:

[0013] 1. The anti-leakage device for the casing of the outer wall of a building has the advantages of avoiding falling off and having a good anti-leakage effect through the provided base mechanism and counterweight block, and solves the problem that the existing anti-leakage device for the casing of the outer wall of a building is generally blocked by objects during use, which not only has a poor anti-leakage effect, but is also very easy to fall off the casing, and has certain limitations in use.

[0014] 2. This kind of building exterior wall casing anti-leakage device, through the set anti-leakage mechanism, has the effect of plugging casings with different sizes of apertures, which solves the problem that the existing building exterior wall casing anti-leakage device cannot plug casings with different sizes of apertures when in use, and has certain limitations in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the base mechanism structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the fixing mechanism structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the anti-leakage mechanism structure of the utility model;

[0020] Figure 5 It is a schematic diagram of the structure of the utility model in use state.

[0021] In the figure: 1. base mechanism; 11. base plate; 111. threaded groove; 112. first screw hole; 12. fixed shaft; 13. limiter; 14. fixed bin; 2. fixing mechanism; 21. first connecting rod; 211. socket; 22. second connecting rod; 221. second screw hole; 23. suction cup; 24. external thread; 25. knob bolt; 3. anti-leakage mechanism; 31. blocking block; 32. threaded member; 4. counterweight. DETAILED DESCRIPTION

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

[0023] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Example:

[0025] See also Figure 1-4 The utility model provides a technical solution: a device for preventing leakage of casing of an exterior wall of a building, comprising a base mechanism 1, the base mechanism 1 comprising a base plate 11 and a fixed bin 14, and the fixed bin 14 is fixedly connected to the upper surface of the base plate 11, a counterweight block 4 is plugged and connected in the fixed bin 14, and a leak-proof mechanism 3 is threadedly connected to the middle of the bottom surface of the base mechanism 1; the leak-proof mechanism 3 comprises a blocking block 31 and a threaded member 32, and the threaded member 32 is fixedly connected to the surface of one end of the blocking block 31; a fixed shaft 12 is fixedly connected to the middle of the surface of one end of the base plate 11, and the peripheral surface of the fixed shaft 12 is movably connected to the limiting member 13; a threaded groove 111 is provided in the middle of the bottom surface of the base plate 11, and first screw holes 112 are provided at the four corners of the bottom surface of the base plate 11.

[0026] Working principle: When the anti-leakage device for the casing of the building's external wall is used to plug the gap between the casing at the top of the external wall and the wall top, it is only necessary to insert the anti-leakage mechanism 3 into the gap between the casing and the external wall, and then insert the counterweight 4 into the fixed bin 14, and then apply a force to the limiting member 13 to make the limiting member 13 and the counterweight 4 form a vertical angle, so that the counterweight 4 can be stably limited in the fixed bin 14, thereby preventing the anti-leakage device from falling off the casing, further improving the anti-leakage effect, and when needed To plug and prevent leakage at the sleeve ports of different sizes, it is only necessary to align the threaded part 32 in the leak-proof mechanism 3 with the threaded groove 111, and then rotate the blocking block 31 clockwise to replace the leak-proof mechanism 3 with blocking blocks 31 of different apertures. When used on a vertical facade, the counterweight block 4 needs to be removed. The manufacturing material uses a lightweight material suction cup 23 to suck on the wall, so there is no safety hazard of falling. At this time, it is only necessary to vertically insert the leak-proof mechanism 3 into the gap between the wall and the sleeve. It is relatively flexible and convenient, and worthy of promotion.

[0027] Among them Figure 3 As shown, the four corners of the bottom surface of the base plate 11 are threadedly connected with a fixing mechanism 2, and the fixing mechanism 2 includes a first connecting rod 21 and a second connecting rod 22, and the second connecting rod 22 is plugged and connected to the lower part of the first connecting rod 21; an external thread 24 is provided on the upper part of the peripheral surface of the first connecting rod 21, and a socket 211 is penetrated on one side of the lower part of the peripheral surface of the first connecting rod 21, and a knob bolt 25 is plugged and connected in the socket 211; second screw holes 221 are equidistantly penetrated on one side of the peripheral surface of the second connecting rod 22, and a suction cup 23 is fixedly connected to the bottom end of the second connecting rod 22; specifically, when it is necessary to disassemble the fixing mechanism 2 and the base mechanism 1, it is only necessary to rotate the fixing mechanism 2 counterclockwise, and when it is necessary to adjust the length of the fixing mechanism 2, it is only necessary to unscrew the knob bolt 25, and then insert the second connecting rod 22 into the first connecting rod 21, and finally insert the knob bolt 25 into the socket 211 and tighten it clockwise in the second screw hole 221.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A building exterior wall casing anti-leakage device, characterized in that: The invention comprises a base mechanism (1), wherein the base mechanism (1) comprises a base plate (11) and a fixed bin (14), wherein the fixed bin (14) is fixedly connected to the upper surface of the base plate (11), a counterweight block (4) is plugged into the fixed bin (14), and a leak-proof mechanism (3) is threadedly connected to the middle of the bottom surface of the base mechanism (1).

2. A building exterior wall casing anti-leakage device according to claim 1, characterized in that: The anti-leakage mechanism (3) comprises a blocking block (31) and a threaded member (32), and the threaded member (32) is fixedly connected to the surface of one end of the blocking block (31).

3. The anti-leakage device for casing of building exterior wall according to claim 1, characterized in that: A fixed shaft (12) is fixedly connected to the middle of one end surface of the base plate (11), and a circumferential surface of the fixed shaft (12) is movably connected to a limiting member (13).

4. The anti-leakage device for casing of building exterior wall according to claim 1, characterized in that: A thread groove (111) is provided in the middle of the bottom surface of the base plate (11), and first screw holes (112) are provided at the four corners of the bottom surface of the base plate (11).

5. The anti-leakage device for casing of building exterior wall according to claim 1, characterized in that: The four corners of the bottom surface of the base plate (11) are threadedly connected with a fixing mechanism (2), and the fixing mechanism (2) comprises a first connecting rod (21) and a second connecting rod (22), and the second connecting rod (22) is plugged and connected to the lower part of the first connecting rod (21).

6. A building exterior wall casing anti-leakage device according to claim 5, characterized in that: An external thread (24) is provided on the upper portion of the circumferential surface of the first connecting rod (21), and an insertion hole (211) is provided through one side of the lower portion of the circumferential surface of the first connecting rod (21), and a knob bolt (25) is inserted and connected in the insertion hole (211).

7. The anti-leakage device for casing of building exterior wall according to claim 5, characterized in that: Second screw holes (221) are equidistantly arranged on one side of the peripheral surface of the second connecting rod (22), and a suction cup (23) is fixedly connected to the bottom end of the second connecting rod (22).

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