Simple positioning device for water-stop steel plate

Abstract

The utility model relates to water stop steel plate fixing part field especially simple positioning device of water stop steel plate. Including water stop steel plate, water stop steel plate detachably connected with cross bar, cross bar detachably connected with sleeve, sleeve is set up with the accommodation groove, cross bar and accommodation groove slidingly connected, cross bar is set up with the sliding slot, the sliding slot side wall slidingly connected with fixed button, fixed button is connected with spring, spring other end and sliding slot side wall connection, sleeve is set up with fixed hole, fixed button and fixed hole each other cooperation, sleeve is connected with the limit board, the limit board swing joint has U shape bolt, U shape bolt is connected with nut, nut and limit board each other cooperation. Adopt the utility model can greatly simplify the adjustment process, effectively shorten the construction time, avoided the time consumption that traditional device caused because many people cooperation communication and complex adjustment process.

Description

Technical Field

[0001] This utility model relates to the field of fixing components for water-stop steel plates, and in particular to a simple positioning device for water-stop steel plates. Background Technology

[0002] Water-stop steel plates are 300mm x 3mm steel plates pre-embedded when pouring the lower layer of concrete, with 10-15cm of the upper part exposed. When pouring concrete again, this part of the steel plate is poured in together to prevent external pressurized water from seeping in.

[0003] Traditional positioning devices often require multiple people to work together, and the adjustment process is complex and time-consuming. Utility Model Content

[0004] The present invention aims to provide a simple positioning device for water-stop steel plates to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A simple positioning device for a water-stop steel plate includes a water-stop steel plate, a crossbar detachably connected to the water-stop steel plate, a sleeve detachably connected to the crossbar, a storage groove on the sleeve, a sliding groove on the crossbar, a fixing button slidably connected to the side wall of the sliding groove, a spring connected to the fixing button, the other end of the spring connected to the side wall of the sliding groove, a fixing hole on the sleeve, the fixing button cooperating with the fixing hole, a limiting plate connected to the sleeve, a U-bolt movably connected to the limiting plate, a nut threadedly connected to the U-bolt, and the nut cooperating with the limiting plate.

[0007] Preferably, the fixed button is connected to a T-shaped block, and the sliding groove has a T-shaped groove on its side wall, with the T-shaped block and the T-shaped groove being slidably connected.

[0008] Preferably, the limiting plate is connected to a rubber pad.

[0009] Preferably, the U-bolt is fitted with an elastic washer, which cooperates with the nut and the limiting plate.

[0010] Preferably, the crossbar and the water-stop steel plate are connected by a fixing bolt via a common thread.

[0011] The beneficial effects of this technical solution compared to existing technologies are as follows:

[0012] (1) This solution, by setting a fixing button, spring, and fixing holes, allows for flexible adjustment of the distance between the waterstop steel plate and the limiting plate according to construction needs. Once fixed, it is not easily loosened, avoiding the waterstop failure problem caused by positioning misalignment in traditional devices. Furthermore, the elastic cooperation between the fixing button and the spring eliminates the need for additional tools to adjust the crossbar and sleeve. A single person can slide the crossbar within the storage groove by pressing the fixing button. After adjusting the distance between the waterstop steel plate and the limiting plate, releasing the button allows the spring force to complete the fixation. The entire adjustment process requires only one person, eliminating the need for multiple people to cooperate. This significantly simplifies the adjustment process, effectively shortens construction time, and avoids the time wasted due to multiple people working together and complex adjustment procedures in traditional devices. Simultaneously, it can cover various construction structure thicknesses and installation gaps. Combined with the fixing button and fixing holes at different positions, it can meet the installation position requirements of waterstop steel plates in different projects, eliminating the need for custom-made devices for specific scenarios. By setting U-bolts and nuts, it can adapt to different shaped support structures, expanding the applicability of the device and reducing the problem of device incompatibility due to structural differences during construction.

[0013] (2) By setting T-blocks and T-slots, the extension and retraction of the fixed button are guided to prevent it from shifting or getting stuck during adjustment, ensuring that the fixed button and the fixed hole are precisely matched, and further improving the positioning accuracy.

[0014] (3) By setting rubber pads, the friction between the fixed structure and the rubber pads is increased, and the tiny gaps in the contact surface are filled to prevent the limit plate from sliding between the support structure due to the gap, thereby further improving the overall stability of the fixation.

[0015] (4) By setting elastic washers, a continuous preload is generated after the nut is tightened. Combined with the tight fit between the nut and the limiting plate, the impact force caused by construction vibration can be effectively buffered, the fixed structure can be prevented from loosening, and the waterstop steel plate can be kept stable during the construction process such as pouring.

[0016] (5) By setting fixing bolts, it is easy to remove the crossbar and the parts connected to it, so that each part of the device can be easily disassembled after construction, and the structure is not easily damaged. It can be used repeatedly in different projects, reducing the equipment procurement cost. Attached Figure Description

[0017] Figure 1 This is a frontal cross-sectional view of the present invention;

[0018] Figure 2 for Figure 1 Enlarged view of point A;

[0019] Figure 3 A top view of the U-shaped bolt provided by this utility model;

[0020] Attached reference numerals: 1. Water-stop steel plate; 2. Sleeve; 3. Crossbar; 4. Fixing bolt; 5. Fixing button; 6. U-bolt; 7. Limiting plate; 8. Nut; 9. Storage groove; 10. Fixing hole; 11. Sliding groove; 12. Spring; 13. T-slot; 14. T-block; 15. Rubber pad; 16. Elastic washer. Detailed Implementation

[0021] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments:

[0022] like Figure 1-3 The simplified positioning device for the water-stop steel plate shown includes a water-stop steel plate 1. A crossbar 3 is detachably connected to the top of the water-stop steel plate 1. Sleeves 2 are detachably connected to both ends of the crossbar 3. Each sleeve 2 has a storage groove 9. The two ends of the crossbar 3 are slidably connected to the corresponding storage grooves 9. Sliding grooves 11 are formed at the top and bottom of the left and right sides of the crossbar 3. A fixing button 5 is slidably connected to the side wall of each sliding groove 11. Each fixing button 5 is connected to a spring 12. The other end of each spring 12 is connected to the side wall of the corresponding sliding groove 11. Several... Each fixing button 5 has a corresponding fixing hole 10. In its natural state, the fixing button 5 extends partially out of the sliding groove 11 under the elastic force of the spring 12 and is engaged in the corresponding fixing hole 10, thus achieving relative fixation. If readjustment is required, pressing the fixing button 5 compresses the spring 12 and retracts the sliding groove 11, thereby releasing the fixation. By pulling the sleeve 2, it moves along the crossbar 3. When the desired position is reached, the fixing button 5 aligns with the fixing hole 10, and under the elastic force of the spring 12, the fixing button 5 is engaged in the fixing hole 10. Two sleeves 2 are connected to limit plates 7, and two U-shaped bolts 6 are movably connected to the two limit plates 7. Each U-shaped bolt 6 is threaded with a nut 8, and each nut 8 engages with the corresponding limit plate 7. The U-shaped bolt 6 can bypass the support structure, and its two ends pass through the limit plate 7 and are threaded to the nut 8. By tightening the nut 8, the limit plate 7 and the support structure can be tightly fixed together.

[0023] like Figure 2 As shown, each fixed button 5 has a TT-shaped block 14 connected to both ends, and each sliding groove 11 has a TT-shaped groove 13 on its sidewalls at both ends. Each TT-shaped block 14 is slidably connected to the corresponding TT-shaped groove 13. This provides a stable guide for the sliding of the fixed button 5, preventing the fixed button 5 from shifting or getting stuck during the extension and retraction process, and ensuring that it can accurately fit with the fixed hole 10.

[0024] like Figure 3As shown, each limiting plate 7 is connected to a rubber pad 15. The rubber pad 15 increases the friction between the limiting plate 7 and the supporting structure, and fills the gap between the two contact surfaces to prevent slippage caused by the gap. Each U-bolt 6 is fitted with an elastic washer 16. Each elastic washer 16 cooperates with the nut 8 and the limiting plate 7. When the nut 8 is tightened, the elastic washer 16 will undergo elastic deformation, generating a continuous preload, effectively preventing the nut 8 from loosening due to construction vibration, and further improving the stability of the fixation.

[0025] like Figure 1 As shown, the crossbar 3 and the waterstop steel plate 1 are connected by a fixing bolt 4 via a common thread. By tightening the fixing bolt 4, the crossbar 3 can be detached from the waterstop steel plate 1, at which point the crossbar 3 and the components connected to it can be removed, allowing for multiple reuses in different projects.

[0026] The specific implementation process is as follows:

[0027] In use, first connect and fix the crossbar 3 to the waterstop steel plate 1 using the fixing bolts 4. Then, adjust the length of the crossbar 3 extending into the sleeve 2 according to construction requirements. Determine the distance between the waterstop steel plate 1 and the limiting plate 7 by cooperating with the fixing button 5 and the fixing holes 10 at different positions. Subsequently, fix the limiting plate 7 to the support structure using UU-bolts 6 and nuts 8. Rubber pads 15 and elastic washers 16 ensure a stable fixation. The entire process requires no additional tools and can be completed by a single person. It can accurately position the waterstop steel plate 1 and adapt to the needs of different construction scenarios.

[0028] The above descriptions are merely embodiments of this utility model. Commonly known technical solutions and / or characteristics are not described in detail here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the technical solution of this utility model. These modifications and improvements should also be considered within the scope of protection of this utility model, and will not affect the effectiveness of the implementation of this utility model or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A simple positioning device for water-stop steel plates, characterized in that: The system includes a water-stop steel plate (1), which is detachably connected to a crossbar (3). The crossbar (3) is detachably connected to a sleeve (2). The sleeve (2) has a storage groove (9). The crossbar (3) is slidably connected to the storage groove (9). The crossbar (3) has a sliding groove (11). A fixing button (5) is slidably connected to the side wall of the sliding groove (11). The fixing button (5) is connected to a spring (12). The other end of the spring (12) is connected to the side wall of the sliding groove (11). The sleeve (2) has a fixing hole (10). The fixing button (5) and the fixing hole (10) cooperate with each other. The sleeve (2) is connected to a limit plate (7). The limit plate (7) is movably connected to a U-bolt (6). The U-bolt (6) is threadedly connected to a nut (8). The nut (8) cooperates with the limit plate (7).

2. The simple positioning device for water-stop steel plates as described in claim 1, characterized in that: The fixed button (5) is connected to a T-shaped block (14), and the sliding groove (11) has a T-shaped groove (13) on its side wall. The T-shaped block (14) and the T-shaped groove (13) are slidably connected.

3. The simple positioning device for water-stop steel plates as described in claim 1, characterized in that: The limiting plate (7) is connected to a rubber pad (15).

4. The simple positioning device for water-stop steel plates as described in claim 1, characterized in that: The U-bolt (6) is fitted with an elastic washer (16), which cooperates with the nut (8) and the limiting plate (7).

5. The simple positioning device for water-stop steel plates as described in claim 1, characterized in that: The crossbar (3) and the waterstop steel plate (1) are connected by a fixing bolt (4) through a common thread.

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