Dismantling-free bottom plate waterproof support

Abstract

The utility model discloses a dismantling-free bottom plate waterproof support which comprises a waterproof threaded pin, the top of the waterproof threaded pin is fixedly connected with a threaded rod, the surface of the threaded rod is sleeved with a hexagon nut in a threaded mode, and the top of the surface of the waterproof threaded pin is sleeved with a water stop circular ring steel plate in a threaded mode. A water swelling rubber ring movably sleeves the top of the water stop circular ring steel plate and is located on the surface of the waterproof threaded pin, and a bottom plate lining plate sleeves the bottom of the surface of the waterproof threaded pin in a threaded mode. By means of the structural design of the support, multiple waterproof measures are taken, a water seepage path of underground water can be effectively blocked, construction convenience and structural durability are both considered, the support stability of the underground cavity structure is improved, the waterproof effect of the underground cavity structure can be guaranteed, and the underground cavity structure can be well protected. And meanwhile, the screw cap matched with the top bracket can be recycled, so that the cost of the bracket is reduced, and the bracket can be produced in factories and in batches.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and particularly relates to a dismantling-free bottom plate waterproof bracket. Background Art

[0002] Building construction refers to the production activities during the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. In some construction projects, base slab waterproof brackets will be used.

[0003] In some construction projects, waterproof baseplate brackets are used for waterproofing, but existing baseplate brackets usually have poor waterproof performance when used. In areas with high groundwater levels, the underground cavity structure is greatly affected by groundwater. Traditional brackets cannot be removed during the casting process of the baseplate, and groundwater can easily overflow through the side walls of the steel bars, which can easily affect the durability of the underground structure. Because it is a concealed project, the construction quality is difficult to control. Traditional threaded steel bars need to be welded into a T-structure, but the welding quality is not easy to guarantee, which can easily affect the stability of the bracket. In addition, the traditional threaded steel bars cannot be effectively matched with the upper steel pipes, and the gaps can easily be too large, so the vertical angle of the bracket cannot be guaranteed, which can easily affect the overall stress-bearing capacity of the frame.

[0004] Therefore, it is particularly important to develop a waterproof support for the base plate that does not require disassembly. Utility Model Content

[0005] The purpose of the utility model is to address the deficiencies in the prior art and to propose a dismantling-free base plate waterproof bracket to solve the problem that the existing base plate bracket usually has poor waterproof performance, groundwater easily overflows through the side walls of the steel bars, and traditional threaded steel bars need to be welded into a T-shaped structure, but the welding quality is not easy to ensure, and the traditional threaded steel bars cannot be effectively matched with the upper steel pipe, which easily leads to the problem of excessive gaps.

[0006] The technical objective of the utility model is achieved through the following technical solutions: a disassembly-free base plate waterproof bracket, comprising a waterproof threaded pin, a threaded rod is fixedly connected to the top of the waterproof threaded pin, a hexagonal nut is provided on the surface threaded sleeve of the threaded rod, a water-stop circular steel plate is provided on the top threaded sleeve of the surface of the waterproof threaded pin, a water-swellable rubber ring is provided on the top of the water-stop circular steel plate and on the surface of the waterproof threaded pin, a bottom threaded sleeve on the surface of the waterproof threaded pin is provided, a base plate lining is provided on the surface of the base plate lining, a connecting mechanism is provided, the connecting mechanism comprises a connecting through hole, the connecting through hole is opened on the surface of the base plate lining, and the number of the base plate linings is two.

[0007] Preferably, a manual twisting block is fixedly mounted on the top of the hexagonal nut, and a twisting protrusion is fixedly connected to the surface of the manual twisting block.

[0008] Preferably, a connecting main board and a connecting slot board are respectively installed through opposite sides of the two bottom plate linings, a connecting plug board is fixedly connected to the right side of the connecting main board, and the right side of the connecting plug board extends to the inner cavity of the connecting slot board.

[0009] Preferably, connecting grooves are provided on both the front and rear sides of the bottom plate lining, and connecting clamps are fixedly installed on opposite sides of the two connecting grooves.

[0010] Preferably, a limiting protrusion is fixedly connected to the surface of the waterproof threaded pin, and the number of the limiting protrusions is several.

[0011] Preferably, a positioning nut is provided on the surface of the waterproof threaded pin and on the bottom thread sleeve of the bottom plate lining, and twisting plates are fixedly connected to both sides of the surface of the positioning nut.

[0012] Preferably, an anti-skid pad is embedded in the bottom of the hexagonal nut, and a rubber pad is movably sleeved on the top of the waterproof threaded pin and located on the surface of the threaded rod.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model has multiple waterproof measures through the structural design of the bracket, which can effectively block the seepage path of groundwater and take into account the convenience of construction and the durability of the structure. It not only improves the bracket stability of the underground cavity structure, but also ensures the waterproof effect of the underground cavity structure. At the same time, the nuts that fit the top bracket can be used in a turnover manner, which not only reduces the cost of the bracket, but also the bracket can adopt the advantages of factory and mass production. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the structure of the utility model.

[0016] Figure 2 It is a stereoscopic diagram of the local structure waterproof threaded pin of the utility model.

[0017] Figure 3 This is an exploded stereoscopic diagram of a local structure waterproof threaded pin of the utility model.

[0018] Figure 4 It is a bottom-up stereogram of the structure of the utility model.

[0019] In the above drawings: 1. Waterproof threaded pin; 2. Hexagonal nut; 3. Water-stop circular steel plate; 4. Water-swellable rubber ring; 5. Manual twist block; 6. Bottom plate lining; 7. Connecting mechanism; 8. Connecting through hole; 9. Connecting groove; 10. Limiting protrusion; 11. Threaded rod; 12. Connecting main board; 13. Connecting plug board; 14. Connecting slot plate; 15. Connecting card plate; 16. Positioning nut. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1-Figure 4 As shown, a disassembly-free base waterproof bracket includes a waterproof threaded pin 1, characterized in that: a threaded rod 11 is fixedly connected to the top of the waterproof threaded pin 1, a hexagonal nut 2 is provided on the surface threaded sleeve of the threaded rod 11, a water-stop circular steel plate 3 is provided on the top threaded sleeve of the surface of the waterproof threaded pin 1, a water-swellable rubber ring 4 is provided on the top of the water-stop circular steel plate 3 and on the surface of the waterproof threaded pin 1, a bottom threaded sleeve is provided on the surface of the waterproof threaded pin 1, a base lining 6 is provided on the surface of the base lining 6, a connecting mechanism 7 is provided, the connecting mechanism 7 includes a connecting through hole 8, the connecting through hole 8 is opened on the surface of the base lining 6, and the number of the base linings 6 is two.

[0022] In some embodiments, Figure 1 , Figure 2 and Figure 3 As shown, a manual twisting block 5 is fixedly mounted on the top of the hexagonal nut 2, and a twisting protrusion is fixedly connected to the surface of the manual twisting block 5.

[0023] In some embodiments, Figure 3 As shown, a connecting main board 12 and a connecting slot board 14 are respectively installed through the opposite sides of the two bottom plate linings 6, and a connecting plug board 13 is fixedly connected to the right side of the connecting main board 12, and the right side of the connecting plug board 13 extends to the inner cavity of the connecting slot board 14.

[0024] In some embodiments, Figure 2 and Figure 3 As shown, connection grooves 9 are provided on both the front and rear sides of the bottom plate lining 6 , and connection clamps 15 are fixedly installed on the opposite sides of the two connection grooves 9 .

[0025] In some embodiments, Figure 1 , Figure 2 and Figure 3 As shown, the surface of the waterproof threaded pin 1 is fixedly connected with a limiting protrusion 10, and the number of the limiting protrusions 10 is several.

[0026] In some embodiments, Figure 4As shown, a positioning nut 16 is provided on the surface of the waterproof threaded pin 1 and on the bottom thread sleeve of the bottom plate lining plate 6, and twisting plates are fixedly connected to both sides of the surface of the positioning nut 16.

[0027] In some embodiments, Figure 3 As shown, a non-slip pad is embedded in the bottom of the hexagonal nut 2, and a rubber pad is movably sleeved on the top of the waterproof threaded pin 1 and located on the surface of the threaded rod 11.

[0028] In some embodiments, in order to facilitate manual removal of the hexagonal nut 2, the user can twist the hexagonal nut 2 by manually twisting the block 5 so that the staff can manually remove the hexagonal nut 2 from the threaded rod 11, thereby increasing the convenience of the device when in use.

[0029] In some embodiments, a water-swellable rubber ring 4 is provided so that it can swell after encountering water to prevent the water from seeping out. A limiting protrusion 10 is provided so that the water-swellable rubber ring 4 can be positioned to prevent the water-swellable rubber ring 4 from shaking. A rubber pad is provided so that the stability of the installation of the hexagonal nut 2 can be increased to prevent the hexagonal nut 2 from sliding.

[0030] In addition, the utility model adopts factory and batch production to ensure product quality, and has multiple water-proof measures, which can better grip the bottom slab concrete, taking into account both rigid and flexible waterproof measures, and effectively solving the waterproof requirements of underground cavity structures.

[0031] In actual use, the user first installs the hexagonal nut 2 on the threaded rod 11, so that the hexagonal nut 2 can drive the waterproof threaded pin 1 to rotate, and then the user first sets the water-swellable rubber ring 4 on the waterproof threaded pin 1, and then installs the water-stop ring steel plate 3 on the waterproof threaded pin 1, so that the water-stop ring steel plate 3 can limit the water-swellable rubber ring 4, and then the user places the bottom plate lining 6 on the bottom of the bottom plate, and then the user installs the waterproof threaded pin 1 on the bottom plate lining 6 through a threaded connection so that the bottom bottom plate component can be supported. After installing several devices, the user inserts the connecting main board 12 and the connecting slot plate 14 into the connecting through holes 8 at the corresponding positions respectively, until the connecting main board 12 can drive the connecting plug board 13 to be inserted into the connecting slot plate 14, so that the connecting main board 12 can be connected to the connecting slot plate 14, thereby increasing the stability of the connection between the two bottom plate liners 6. At the same time, the user inserts the connecting card plate 15 into the connecting groove 9, so that it can cooperate with the connecting main board 12 and the connecting slot plate 14 to increase the stability between the two bottom plate liners 6 to prevent the bottom plate liners 6 from shaking.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the purpose and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A waterproof baseboard bracket that does not require disassembly, comprising a waterproof threaded pin (1), characterized in that: The top of the waterproof threaded pin (1) is fixedly connected to a threaded rod (11), the surface threaded sleeve of the threaded rod (11) is provided with a hexagonal nut (2), the top threaded sleeve of the surface of the waterproof threaded pin (1) is provided with a water-stopping circular steel plate (3), the top of the water-stopping circular steel plate (3) and the movable sleeve located on the surface of the waterproof threaded pin (1) is provided with a water-swellable rubber ring (4), the bottom threaded sleeve of the surface of the waterproof threaded pin (1) is provided with a bottom plate lining (6), the surface of the bottom plate lining (6) is provided with a connecting mechanism (7), the connecting mechanism (7) includes a connecting through hole (8), the connecting through hole (8) is opened on the surface of the bottom plate lining (6), and the number of the bottom plate linings (6) is two.

2. The non-removable bottom plate waterproof bracket according to claim 1, characterized in that: A manual twisting block (5) is fixedly mounted on the top of the hexagonal nut (2), and a twisting protrusion is fixedly connected to the surface of the manual twisting block (5).

3. The non-removable bottom plate waterproof bracket according to claim 1, characterized in that: A connecting main board (12) and a connecting slot board (14) are respectively installed through opposite sides of the two bottom plate linings (6); a connecting plug board (13) is fixedly connected to the right side of the connecting main board (12); and the right side of the connecting plug board (13) extends to the inner cavity of the connecting slot board (14).

4. The non-removable bottom plate waterproof bracket according to claim 1, characterized in that: The bottom plate lining (6) is provided with connecting grooves (9) on both the front and rear sides, and connecting clamps (15) are fixedly mounted on opposite sides of the two connecting grooves (9).

5. The non-removable bottom plate waterproof bracket according to claim 1, characterized in that: The surface of the waterproof threaded pin (1) is fixedly connected to a limiting protrusion (10), and the number of the limiting protrusions (10) is a plurality.

6. The non-removable bottom plate waterproof bracket according to claim 1, characterized in that: A positioning nut (16) is provided on the surface of the waterproof threaded pin (1) and on the bottom thread sleeve of the bottom plate lining (6), and twisting plates are fixedly connected to both sides of the surface of the positioning nut (16).

7. The non-removable bottom plate waterproof bracket according to claim 1, characterized in that: The bottom of the hexagonal nut (2) is inlaid with an anti-skid pad, and the top of the waterproof threaded pin (1) and the surface of the threaded rod (11) are movably sleeved with a rubber pad.

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