A double wall position-specific adjustable stopper screw

Abstract

The utility model provides a kind of adjustable water stop screw of double-wall position special, belong to building construction technical field.The adjustable water stop screw of double-wall position special includes screw rod structure and locking adjusting structure.The screw rod structure includes first water stop double-end screw and second water stop double-end screw, and double-sided water stop ring is fixed on the first water stop double-end screw and the second water stop double-end screw, snap ring is sleeved on the first water stop double-end screw and the second water stop double-end screw;The locking adjusting structure includes adjusting sleeve and locking part, and the adjusting sleeve is threadedly connected between the first water stop double-end screw and the second water stop double-end screw, and the locking part is threadedly connected on the first water stop double-end screw and the second water stop double-end screw.The utility model can cope with the pouring operation of double wall and single wall simultaneously in the process of using, and it is convenient to adjust, which is conducive to improving the scope of application and use flexibility.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, and more specifically, to an adjustable water-stop screw rod for double wall positions. Background Technology

[0002] Construction refers to the production activities during the implementation phase of a project. It is the process of building various types of structures, or the process of turning the lines on design drawings into a physical object at a designated location. It includes foundation construction, main structure construction, roofing construction, and decoration construction. The site where construction work takes place is called the "construction site" or "building site."

[0003] Currently, during the pouring of double-wall concrete, only the water-stopping reinforcement of a single wall can be performed. Such water-stopping screws are not adjustable, have a limited range of applications, and lack flexibility. Therefore, it is necessary to propose a special adjustable water-stopping screw for double-wall positions to solve the above problems. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a special adjustable water-stop screw rod for double wall positions, which aims to improve the problem that in the process of pouring double wall concrete, only the water-stopping and reinforcement operation of a single wall can often be carried out. Such water-stop screw rods are not adjustable, have a limited range of applications and poor flexibility.

[0005] This utility model is implemented as follows: This utility model provides an adjustable water-stop screw rod for double-wall positions, including a screw rod structure and a locking and adjusting structure.

[0006] The screw structure includes a first water-stopping double-ended screw and a second water-stopping double-ended screw. Both the first and second water-stopping double-ended screws are fixed with double-sided water-stopping rings, and retaining rings are sleeved on both screws. The locking adjustment structure includes an adjusting sleeve and a locking element. The adjusting sleeve is threaded between the first and second water-stopping double-ended screws, and the locking element is threaded onto both screws. The locking element includes a threaded sleeve threaded onto both screws. Clamping plates are fixed to both sides of the threaded sleeve, and a support rod is fixed between the clamping plates and the threaded sleeve.

[0007] In one embodiment of this utility model, the thread structures of the first water-stopping double-ended screw and the second water-stopping double-ended screw are reversed.

[0008] In one embodiment of this utility model, the retaining ring is frustum-shaped, and four retaining rings are provided. The four retaining rings are distributed on the first water-stop double-ended screw and the second water-stop double-ended screw, and one side of the retaining ring is in contact with the surface of the casting template.

[0009] In one embodiment of this utility model, the adjusting sleeve has a threaded structure inside that matches the first water-stopping double-ended screw and the second water-stopping double-ended screw.

[0010] In one embodiment of this utility model, the clamping plate has an arc-shaped cross-section and is clamped on a steel pipe on the outside of the casting template.

[0011] The beneficial effects of this utility model are as follows: This utility model, through the above design, provides a special adjustable water-stop screw rod for double-wall positions. In use, the first and second water-stop double-ended screw rods reinforce the casting template. The double-sided water-stop rings on the first and second water-stop double-ended screw rods simultaneously stop water in both walls. The locking rings, in conjunction with the surface of the casting template, further prevent water leakage. Adjusting the sleeves changes the overall length of the first and second water-stop double-ended screw rods, making it more suitable for double walls of different thicknesses. Locking components are installed at both ends of the first and second water-stop double-ended screw rods. When the distance is adjusted according to the thickness of the wall to be cast, the locking components further lock the template, improving reinforcement and forming quality and preventing template tilting. This allows for simultaneous casting operations for both double and single walls, and the ease of adjustment enhances its applicability and flexibility, making it more convenient to use. Attached Figure Description

[0012] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0013] Fig. 1 This is a schematic diagram of the adjustable water-stop screw structure for double-wall positions provided in this utility model embodiment; Fig. 2 An exploded structural diagram of the adjustable water-stop screw for double-wall positions provided for the embodiments of this utility model; Fig. 3 A schematic diagram of the cross-sectional structure of the adjustable water-stop screw assembly for the double-wall position provided for the embodiments of this utility model.

[0014] In the diagram: 100 - Screw structure; 110 - First water-stop double-ended screw; 120 - Second water-stop double-ended screw; 130 - Double-sided water-stop ring; 140 - Snap ring; 200 - Locking adjustment structure; 210 - Adjusting sleeve; 220 - Locking component; 221 - Threaded sleeve; 222 - Clamping plate; 223 - Support rod. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Example

[0016] Please see Figs. 1-3 This utility model provides a technical solution: an adjustable water-stop screw rod for double-wall positions, including a screw rod structure 100 and a locking and adjusting structure 200.

[0017] Please see Figs. 1-3 The screw structure 100 includes a first water-stopping double-ended screw 110 and a second water-stopping double-ended screw 120. Both the first water-stopping double-ended screw 110 and the second water-stopping double-ended screw 120 are fixed with double-sided water-stopping rings 130. The first water-stopping double-ended screw 110 and the second water-stopping double-ended screw 120 are fitted with retaining rings 140.

[0018] The threaded structures of the first water-stop double-ended screw 110 and the second water-stop double-ended screw 120 are reversed. The adjusting sleeve 210 has a threaded structure inside that matches the first water-stop double-ended screw 110 and the second water-stop double-ended screw 120. This reversed threaded structure allows the adjusting sleeve 210 to connect the first water-stop double-ended screw 110 and the second water-stop double-ended screw 120, enabling telescopic adjustment to facilitate the casting and fixing of double walls and improve the flexibility of use.

[0019] Please see Figs. 1-3 The locking adjustment structure 200 includes an adjusting sleeve 210 and a locking element 220. The adjusting sleeve 210 is threaded between the first water-stop double-ended screw 110 and the second water-stop double-ended screw 120, and the locking element 220 is threaded on the first water-stop double-ended screw 110 and the second water-stop double-ended screw 120.

[0020] The locking component 220 includes a threaded sleeve 221, which is threadedly connected to the first water-stop double-ended screw 110 and the second water-stop double-ended screw 120. Clamping plates 222 are fixed on both sides of the threaded sleeve 221, and a support rod 223 is fixed between the clamping plates 222 and the threaded sleeve 221. The clamping plates 222 have an arc-shaped cross-section and are clamped on the steel pipe outside the casting template. The arc-shaped clamping plates 222 can increase the friction between the clamping plates and the steel pipe outside the template, thereby making the installation more secure.

[0021] Specifically, the structural principle of this adjustable water-stop screw rod for double-wall positions is as follows: During use, the first and second water-stop double-ended screw rods 110 and 120 reinforce the casting template. The double-sided water-stop rings 130 on the first and second water-stop double-ended screw rods 110 and 120 simultaneously achieve water-stopping for both walls. The retaining ring 140, in conjunction with the surface of the casting template, further prevents water leakage. The adjustment sleeve 210 can change the position of the first and second water-stop double-ended screw rods 110 and 120. The overall length of the screw 120 allows for better application to double walls of varying thicknesses. The locking element 220 is installed at both ends of the first water-stop double-ended screw 110 and the second water-stop double-ended screw 120. After adjusting the distance according to the thickness of the wall to be poured, the locking element 220 further locks the template, improving the reinforcement and forming quality and preventing the template from tilting. This allows for simultaneous pouring operations for both double and single walls during use, while also facilitating adjustments to improve applicability and flexibility, making it more convenient to use.

[0022] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A special adjustable water-stop screw rod for double-wall positions, comprising a screw rod structure (100) and a locking adjustment structure (200) mounted on the screw rod structure (100), characterized in that, The screw structure (100) includes a first water-stopping double-ended screw (110) and a second water-stopping double-ended screw (120). Both the first water-stopping double-ended screw (110) and the second water-stopping double-ended screw (120) are fixed with double-sided water-stopping rings (130). Both the first water-stopping double-ended screw (110) and the second water-stopping double-ended screw (120) are fitted with retaining rings (140). The locking adjustment structure (200) includes an adjusting sleeve (210) and a locking member (220). The adjusting sleeve (210) is threaded between the first water-stop double-ended screw (110) and the second water-stop double-ended screw (120). The locking member (220) is threaded on the first water-stop double-ended screw (110) and the second water-stop double-ended screw (120). The locking component (220) includes a threaded sleeve (221), which is threadedly connected to the first water-stop double-ended screw (110) and the second water-stop double-ended screw (120). Clamping plates (222) are fixed on both sides of the threaded sleeve (221), and a support rod (223) is fixed between the clamping plates (222) and the threaded sleeve (221).

2. A dual wall location specific adjustable stop screw as defined in claim 1, wherein, The thread structure of the first water-stopping double-ended screw (110) and the second water-stopping double-ended screw (120) are reversed.

3. A dual wall location specific adjustable stop screw as defined in claim 1, wherein, The retaining ring (140) is frustum-shaped, and four retaining rings (140) are provided. The four retaining rings (140) are distributed on the first water-stop double-ended screw (110) and the second water-stop double-ended screw (120). One side of the retaining ring (140) is in contact with the surface of the casting template.

4. A dual wall location specific adjustable stop screw as defined in claim 1, wherein, The adjusting sleeve (210) has a threaded structure inside that matches the first water-stopping double-ended screw (110) and the second water-stopping double-ended screw (120).

5. A dual wall location specific adjustable stop screw as defined in claim 1, wherein, The cross section of the clamping plate (222) is arc-shaped, and the clamping plate (222) is clamped on the steel pipe outside the casting template.

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