Wall water stop steel plate installation auxiliary device
By using an auxiliary device for installing water-stop steel plates on walls, galvanized square tubes and wedge-shaped positioning pins are used to position the plates on the wall reinforcement bars. Combined with adjusting screws for fixing, this solves the problem of inaccurate positioning of water-stop steel plates in confined spaces, improves welding quality, reduces the risk of water seepage, and lowers costs.
Patent Information
- Application Number
- CN202422088142.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-28
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-08-28
AI Technical Summary
In large public buildings, the installation of water-stop steel plates is often hampered by inaccurate positioning due to confined spaces, leading to welding defects and problems such as water seepage and corrosion.
An auxiliary device for installing a wall waterstop steel plate is adopted, including a first steel plate and a second steel plate, a galvanized square tube and a wedge-shaped positioning pin. Combined with the waterstop steel plate positioning mechanism, the galvanized square tube and positioning pin are used to position the waterstop steel plate on the wall reinforcement. The adjusting screw is used to fix the waterstop steel plate to ensure that the joint is flat.
It effectively solves the problem of inaccurate positioning of water-stop steel plates in confined spaces, improves welding quality, reduces the risk of water seepage, enhances the fixing firmness and construction efficiency of steel plates, and reduces costs.
Smart Images
Figure CN223661400U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to wall body water stop steel sheet installation technical field, especially wall body water stop steel sheet installation auxiliary device. BACKGROUND
[0002] In large public buildings, the junction of structural wall and plate of underground garage and underground shopping mall often occurs seepage, corrosion, and the water stop steel plate at the construction joint in the structural wall plays a decisive role in preventing water seepage and corrosion. The installation of the water stop steel plate is often welded after manual positioning, and due to the small working surface of the wall and the excessive length of the water stop steel plate, manual positioning will cause uneven gap and welding surface flatness of the spliced joint, resulting in defects such as incomplete welding, and further quality problems such as seepage and corrosion. SUMMARY
[0003] The utility model embodiment provides a wall body water stop steel sheet installation auxiliary device, which has the technical effect of solving the welding quality defects of the water stop steel plate during installation and reducing leakage problems.
[0004] The wall body water stop installation auxiliary device of the utility model adopts the following technical scheme:
[0005] A wall body water stop steel sheet installation auxiliary device, comprising a first steel plate and a second steel plate, the first steel plate and the second steel plate are respectively arranged on both sides of the outer edge of the wall body steel reinforcement, a galvanized square tube is fixed on the inner wall of the first steel plate, the galvanized square tube penetrates through the second steel plate, the galvanized square tube is placed on the wall body transverse reinforcement, a plurality of positioning holes are formed in the galvanized square tube, a wedge-shaped positioning pin is arranged on the galvanized square tube, the wedge-shaped positioning pin is inserted into one of the positioning holes and abuts against the outer side wall of the second steel plate, a water stop steel plate is arranged between the first steel plate and the second steel plate, and a water stop steel plate positioning mechanism for fixing the water stop steel plate is arranged on the first steel plate and the second steel plate.
[0006] Further, the water stop steel plate positioning mechanism comprises a fixed nut and an adjusting screw, each fixed nut corresponds to an adjusting screw, a plurality of fixed nuts are fixed on the outer side walls of the first steel plate and the second steel plate, the adjusting screw on the first steel plate abuts against one side of the water stop steel plate after penetrating through the fixed nut, and the adjusting screw on the second steel plate abuts against the other side of the water stop steel plate after penetrating through the fixed nut.
[0007] Further, the bottom of the water stop steel plate is placed on the uppermost galvanized square tube.
[0008] Compared with the prior art, the utility model has the following technical effects:
[0009] The application of the wall body water-stop steel plate installation auxiliary device can effectively solve the quality defects of butt joint welding caused by the inaccurate positioning of the water-stop steel plate in a narrow space, greatly improve the water seepage problem of the wall body, and the device is simple to operate, the fixed steel plate is not easy to displace in the wall body after installation, and the cost is low, so the device is suitable for the installation of the water-stop steel plate of the building underground structure wall body. The application can effectively solve the common quality defects of the water-stop steel plate in butt joint welding, thereby improving the leakage problem of the wall body, reducing the construction cost, and improving the social benefits. BRIEF DESCRIPTION OF DRAWINGS
[0010] The drawings described herein are used to provide a further understanding of the present application, constitute a part of the present application, and do not constitute a limitation of the present application. In the drawings:
[0011] Figure 1 A perspective view of the water-stop steel plate installation of the present application is shown;
[0012] Figure 2 A side view of the water-stop steel plate installation of the present application is shown;
[0013] Figure 3 A schematic view of the water-stop steel plate positioning mechanism in the present application is shown;
[0014] Figure 4 A schematic view of the second steel plate in the present application is shown;
[0015] Figure 5 A schematic view of the first steel plate and the galvanized square tube in the present application is shown.
[0016] The reference signs are explained as follows: 1, support fixing mechanism; 11, first steel plate; 111, second reserved hole; 12, second steel plate; 121, first reserved hole; 13, galvanized square tube; 131, positioning hole; 14, wedge-shaped positioning pin; 2, water-stop steel plate positioning mechanism; 21, fixed nut; 22, adjusting screw; 3, water-stop steel plate; 4, wall body transverse steel bar; 5, wall body longitudinal steel bar. DETAILED DESCRIPTION
[0017] In order to make the purpose, technical scheme and advantages of the present application more clear and obvious, the present application will be further described in detail below in combination with the embodiments and drawings. Herein, the schematic embodiments of the present application and the description thereof are used to explain the present application, but not as a limitation of the present application.
[0018] REFERENCE Figures 1-5A wall water stop steel plate 3 installation auxiliary device, including support fixed mechanism 1 and water stop steel plate positioning mechanism 2, support fixed mechanism 1 includes two parallelly arranged first steel plate 11 and second steel plate 12, first steel plate 11 and second steel plate 12 are both 14mm thick steel plate. First steel plate 11 and second steel plate 12 are arranged on the both sides of the outer edge of wall steel bar respectively, and wall transverse steel bar 4 and wall longitudinal steel bar 5 are arranged horizontally and longitudinally staggered.
[0019] A plurality of galvanized square tubes 13 are fixed on first steel plate 11, and the galvanized square tube 13 is a 2mm thick 100*30 square tube. A plurality of first reserved holes 121 are arranged on second steel plate 12, and the end of galvanized square tube 13 away from first steel plate 11 is inserted out of the corresponding first reserved hole 121.
[0020] The galvanized square tube 13 is arranged on the wall transverse steel bar 4 above, a plurality of positioning holes 131 are formed in the galvanized square tube 13, one of the positioning holes 131 is inserted with a wedge-shaped positioning pin 14, and the wedge-shaped positioning pin 14 abuts against the outer wall of the second steel plate 12. The inner wall of the first steel plate 11 and the inner wall of the second steel plate 12 are close to the wall longitudinal steel bar 5, and the water stop steel plate 3 is located between the first steel plate 11 and the second steel plate 12. According to the thickness of the wall, the wedge-shaped positioning pin 14 can be inserted into the corresponding positioning hole 131.
[0021] The water stop steel plate positioning mechanism 2 includes a plurality of fixed nuts 21 and adjusting screws 22, each fixed nut 21 corresponds to an adjusting screw 22, the first steel plate 11 and the second steel plate 12 are provided with the fixed nut 21 and the adjusting screw 22, the fixed nut 21 is fixed on the outer wall of the first steel plate 11 or the second steel plate 12, and the first steel plate 11 and the second steel plate 12 are provided with the second reserved hole 111 for the adjusting screw 22 to pass through. The tail of the adjusting screw 22 on the first steel plate 11 abuts against one side of the water stop steel plate 3, and the adjusting screw 22 on the second steel plate 12 abuts against the other side of the water stop steel plate 3, so that the water stop steel plate 3 is fixed. The bottom of the water stop steel plate 3 can be placed on the uppermost galvanized square tube 13, so as to support the water stop steel plate 3 and make the water stop steel plate 3 more stable.
[0022] The first steel plate 11 and the second steel plate 12 are provided with bends in the vertical direction, and the distance between the first steel plate 11 and the second steel plate 12 is longer at the bottom and shorter at the top. This structure can also install the water stop steel plate 3 on the wall surface with wider lower wall and narrower upper wall.
[0023] The implementation principle of the wall water stop steel plate installation auxiliary device is that before the water stop steel plate 3 is installed, the water stop steel plate 3 installation auxiliary device is installed first, the first steel plate 11 and the second steel plate 12 are installed on the both sides of the outer edge of the structural wall steel bar, the corresponding size of the positioning hole 131 is selected according to the thickness of the wall, and the wedge-shaped positioning pin 14 is installed.
[0024] The water stop steel plate 3 is installed between the two layers of steel bars of the structural wall, the elevation and horizontal position of the water stop steel plate 3 are adjusted, and the butt joints of the two adjacent water stop steel plates 3 are flat and uniform. The water stop steel plate 3 is fixed by tightening the adjusting screws 22 on both sides; then the two adjacent water stop steel plates 3 are welded; after the welding of the water stop steel plate 3 is completed, the wedge-shaped positioning pin 14 is removed, and the first steel plate 11 and the second steel plate 12 are removed.
[0025] Through the application of the wall water stop steel plate installation auxiliary device, the quality defects caused by the inaccurate positioning of the water stop steel plate in the narrow space during the butt joint welding construction can be effectively solved, the water seepage problem of the wall can be greatly improved, the device is simple to operate, the fixed steel plate is firm after installation and is not easy to displace in the wall, and the cost is low, and the device is suitable for the installation of the water stop steel plate of the underground structural wall of the building. The application of the utility model can effectively solve the common quality defects of the water stop steel plate during the butt joint welding, thereby improving the leakage problem of the wall, reducing the construction cost, and improving the social benefits.
[0026] The above only describes the preferred embodiments of the utility model, and is not used to limit the protection scope of the utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model are included in the protection scope of the utility model.
Claims
1. A wall water stop steel sheet installation auxiliary device characterized by, The utility model relates to a wall water-stop steel plate positioning mechanism, including first steel sheet (11) and second steel sheet (12), first steel sheet (11) and second steel sheet (12) are placed respectively on the both sides of wall body reinforcing bar outer edge, the inner wall of first steel sheet (11) is fixed with galvanized square tube (13), galvanized square tube (13) penetrates second steel sheet (12), galvanized square tube (13) is placed on wall body transverse reinforcing bar (4), a plurality of positioning hole (131) are seted up on galvanized square tube (13), wedge-shaped positioning pin (14) is seted up on galvanized square tube (13), wedge-shaped positioning pin (14) is inserted into one of positioning hole (131) and is in close contact with the outside wall of second steel sheet (12), the water-stop steel plate (3) is seted up between first steel sheet (11) and second steel sheet (12), and the water-stop steel plate positioning mechanism (2) is seted up on first steel sheet (11) and second steel sheet (12) and is used for fixing water-stop steel plate (3).
2. The wall waterstop steel plate installation aid of claim 1, wherein, The water-stop steel plate positioning mechanism (2) includes a fixed nut (21) and an adjusting screw (22), each fixed nut (21) corresponds to an adjusting screw (22), a plurality of fixed nuts (21) are fixed on the outer side walls of the first steel plate (11) and the second steel plate (12), the adjusting screw (22) on the first steel plate (11) is in close contact with one side of the water-stop steel plate (3) after passing through the fixed nut (21), and the adjusting screw (22) on the second steel plate (12) is in close contact with the other side of the water-stop steel plate (3) after passing through the fixed nut (21).
3. The wall waterstop steel plate installation aid of claim 1, wherein, The bottom of the water-stop steel plate (3) is placed on the uppermost galvanized square tube (13).