Structure for anchoring wall connecting piece into water stop screw hole

Abstract

The utility model discloses a structure enabling a wall connecting piece to be anchored into a water stop screw hole, which comprises a wall body, the water stop screw hole is arranged on the front side of the wall body, a screw rod is arranged in the water stop screw hole, and an adapter plate is arranged on the outer surface of one end of the screw rod positioned on the front side of the wall body. A nut used for fixing the adapter plate and the wall body is arranged on the outer surface of the end, located on the back face of the wall body, of the lead screw. By arranging the lead screw, the nut, the adapter plate and the steel pipe, during anchoring, the lead screw is screwed into a water stop screw hole reserved in a wall, then the adapter plate welded with the steel pipe is in threaded connection with the lead screw, and then the adapter plate is tightly connected with the wall through the nut, so that anchoring is completed; therefore, the wall connecting piece effectively utilizes the reserved hole of the water stop screw, additional pre-burying is not needed, the procedure of pre-burying the piece and the subsequent cleaning procedure are reduced, manpower and material resources are saved, and meanwhile the later plugging and leakage risks caused by the wall connecting piece are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a structure for anchoring a coupling member into a water-stop screw hole. Background Technique

[0002] Water-stop screws are usually used during the pouring of basement shear walls to fix the formwork and control the pouring thickness of concrete. When pouring the concrete of basement walls or columns, they fix the formwork to prevent the formwork from bursting. Since this rod passes through the wall, water is likely to penetrate along the screw, so a square steel sheet called a water-stop sheet is welded in the middle of the screw to increase the penetration path of water and play a certain role in water stop.

[0003] At present, after the construction of traditional water-stop screws is completed, measures are taken to seal the screw holes, and the remaining value of the holes is not reflected. And traditional coupling members are anchored by embedding steel pipes in the wall, which is not conducive to formwork support and construction of the pool wall surface. And later, a series of measures such as cutting the steel pipe, grinding the wall surface, repairing the hole, and beautifying are required to restore the wall to its original state, with complex processes and waste of manpower and material resources. For this reason, we propose a structure for anchoring a coupling member into a water-stop screw hole to solve the above problems. Content of the Utility Model

[0004] The purpose of the utility model is to provide a structure for anchoring a coupling member into a water-stop screw hole to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A structure for anchoring a coupling member into a water-stop screw hole, including a wall body, a water-stop screw hole is arranged on the front surface of the wall body, a screw rod is arranged inside the water-stop screw hole, a transfer plate is arranged on the outer surface of one end of the screw rod located on the front surface of the wall body, and a nut for fixing the transfer plate and the wall body is arranged on the outer surface of one end of the screw rod located on the back surface of the wall body, and a steel pipe is arranged on the side surface of the transfer plate.

[0006] On the basis of the above technical solution, the utility model can also be improved as follows.

[0007] Preferably, a thread groove is arranged inside the water-stop screw hole, and the screw rod is in threaded connection with the thread groove. After the water-stop screw is removed after the concrete pouring is completed, a reserved water-stop screw hole will be left in the middle section of the wall body. A thread groove is arranged in this section of the water-stop screw hole, just using the water-stop screw hole to facilitate screwing the screw rod into it, so that the screw rod can be tightly connected with the water-stop screw hole for subsequent construction, thus eliminating the need to embed other embedded parts separately and saving manpower and material resources.

[0008] Preferably, the inner diameter of the nut is adapted to the diameter of the water-stop screw hole. By providing a nut, during anchoring, only the central nut of the adapter plate welded with the steel pipe needs to be screwed onto the screw rod, so that the adapter plate is tightly connected to the wall surface. The anchoring method is simple and can be reused, which promotes the on-site safety, civilization construction and standardization. While the traditional connecting wall member is anchored by embedding a steel pipe in the wall, which is not conducive to the formwork support and construction of the pool wall surface, and in the later stage, a series of measures such as cutting the steel pipe, grinding the wall surface, repairing the hole and beautifying are required to restore the wall to its original state. The process is relatively complex and the later cleaning is troublesome.

[0009] Preferably, the central axis of the screw rod is on the same horizontal line as the central axis of the steel pipe. By providing a steel pipe, after the adapter plate welded with the steel pipe is tightly connected to the wall surface, the steel pipe is fixed to the external scaffold of the accessory through a fastener, so that the function of the connecting wall member can be achieved.

[0010] Preferably, the connection mode between the adapter plate and the steel pipe is welding. Through the welding method, the steel pipe can be firmly connected to the adapter plate, and one end of the screw rod extends into the interior of the steel pipe, further improving the stability of the steel pipe.

[0011] Beneficial effects

[0012] Compared with the prior art, the technical solution of the present application has the following beneficial technical effects: The structure of the connecting wall member anchored into the water-stop screw hole, by providing a screw rod, a nut, an adapter plate and a steel pipe, during anchoring, the screw rod is screwed into the reserved water-stop screw hole in the wall body, then the adapter plate welded with the steel pipe is threadedly connected with the screw rod, and then the adapter plate and the wall surface are tightly connected by using the nut, so as to complete the anchoring. Furthermore, the connecting wall member effectively utilizes the holes reserved by the water-stop screw, without additional embedding, reducing the procedures of embedded parts and subsequent cleaning procedures, saving manpower and material resources, and at the same time reducing the risk of later-stage plugging and leakage caused by the connecting wall member. Description of the drawings

[0013] Figure 1 It is a front view structural schematic diagram of the present utility model;

[0014] Figure 2 It is a top-sectional structural schematic diagram of the present utility model.

[0015] In the figure: 1, wall body; 2, water-stop screw hole; 3, screw rod; 4, adapter plate; 5, nut; 6, steel pipe. Specific embodiments

[0016] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0017] Please refer to Figure 1-2 , the present utility model provides a technical solution: a structure for anchoring a connecting wall member into a water stop screw hole, including a wall body 1. A water stop screw hole 2 is provided on the front surface of the wall body 1. A screw rod 3 is provided inside the water stop screw hole 2. The central axis of the screw rod 3 is on the same horizontal line as the central axis of the steel pipe 6. By providing the steel pipe 6, after the adapter plate 4 welded with the steel pipe 6 is tightly connected to the wall surface, the steel pipe 6 is fixed to the external scaffold of the attachment by a fastener, so that the function of the connecting wall member can be achieved. A thread groove is provided inside the water stop screw hole 2, and the screw rod 3 is in threaded connection with the thread groove. After the water stop screw is removed after the concrete pouring is completed, a reserved water stop screw hole 2 will be left in the middle section of the wall body 1. A thread groove is provided inside this section of the water stop screw hole 2, just using the water stop screw hole 2 to facilitate screwing the screw rod 3 into it, so that the screw rod 3 can be tightly connected to the water stop screw hole 2 for subsequent construction, thus eliminating the need to embed other embedded parts separately, saving manpower and material resources.

[0018] A transfer plate 4 is provided on the outer surface of one end of the screw rod 3 located on the front surface of the wall body 1. A nut 5 for fixing the transfer plate 4 and the wall body 1 is provided on the outer surface of one end of the screw rod 3 located on the back surface of the wall body 1. The inner diameter of the nut 5 is adapted to the diameter of the water stop screw hole 2. By providing the nut 5, during anchoring, only the central nut 5 of the transfer plate 4 welded with the steel pipe 6 needs to be screwed onto the screw rod 3 to make the transfer plate 4 tightly connected to the wall surface. The anchoring method is simple and can be reused, which promotes the on-site safety, civilization construction and standardization. The traditional connecting wall member is anchored by embedding a steel pipe 6 in the wall body 1, which is not conducive to formwork support and construction of the pool wall surface, and later, a series of measures such as cutting the steel pipe 6, grinding the wall surface, repairing the hole, and beautifying are required to restore the wall body 1 to its original state. The process is relatively complex and the later cleaning is troublesome. A steel pipe 6 is provided on the side surface of the transfer plate 4. The connection method between the transfer plate 4 and the steel pipe 6 is welding. By welding, the steel pipe 6 can be stably connected to the transfer plate 4, and one end of the screw rod 3 extends into the interior of the steel pipe 6, further improving the stability of the steel pipe 6.

[0019] Working principle: When anchoring the wall connecting member into the water-stop screw hole 2, screw the screw rod 3 into the water-stop screw hole 2 to make the thread groove in the water-stop screw hole 2 be precisely connected with the screw rod 3. Then, thread-connect the adapter plate 4 welded with the steel pipe 6 with the screw rod 3, and use the nut 5 to tightly connect the adapter plate 4 welded with the steel pipe 6 to the wall surface, thus completing the anchoring.

[0020] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A structure for anchoring a connecting wall member into a water stop screw hole, characterized in that: It includes a wall body (1), a water-stop screw hole (2) is arranged on the front surface of the wall body (1), a lead screw (3) is arranged inside the water-stop screw hole (2), a transfer plate (4) is arranged on the outer surface of one end of the lead screw (3) located on the front surface of the wall body (1), a nut (5) for fixing the transfer plate (4) and the wall body (1) is arranged on the outer surface of one end of the lead screw (3) located on the back surface of the wall body (1), and a steel pipe (6) is arranged on the side surface of the transfer plate (4).

2. The structure for anchoring the connecting wall member into the water stop screw hole according to claim 1, characterized in that: A thread groove is arranged inside the water-stop screw hole (2), and the lead screw (3) is in threaded connection with the thread groove.

3. A structure for anchoring a connecting wall member into a water stop screw hole according to claim 1, characterized in that: The inner diameter of the nut (5) is adapted to the diameter of the water-stop screw hole (2).

4. A structure for anchoring a wall connecting member into a water stop screw hole according to claim 1, characterized in that: The central axis of the lead screw (3) and the central axis of the steel pipe (6) are on the same horizontal line.

5. A structure for anchoring a connecting wall member into a water-stop screw hole according to claim 1, characterized in that: The connection mode of the transfer plate (4) and the steel pipe (6) is welding.

Images