Waterproof coiled material with good flame retardance and heat preservation performance
By designing connection seats, connection grooves, connection plates and other structures between waterproof rolls, and using telescopic springs to achieve tight connections, the leakage problem caused by gaps at the connections of waterproof rolls is solved, and the sealing and waterproofing effect are improved.
Patent Information
- Application Number
- CN202420580714.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-25
AI Technical Summary
During the construction process, existing waterproof coils need to lay irregularly shaped areas, gaps often appear at the connections between the waterproof coils, external rainwater is prone to leak, poor sealing effect, affecting the waterproof effect.
A structure including the first waterproof coil material and the second waterproof coil material is designed. By providing a connecting seat, a connecting groove, a connecting plate, a positioning groove, a wedge-shaped positioning plate, a sliding plate and a telescopic spring, the tight connection and disassembly between the waterproof coil material is realized to prevent the occurrence of gaps.
Through the elastic action of the telescopic spring, a tight connection between the waterproof coils is achieved, preventing rainwater leakage, and improving sealing and waterproofing effect.
Smart Images
Figure CN222667138U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waterproof coiled materials, and in particular to a waterproof coiled material with good flame retardancy and heat preservation properties. Background Art
[0002] Waterproof membrane is mainly used in building walls, roofs, tunnels, roads, landfills, etc. It is a flexible building material product that can be rolled into a roll to resist the seepage of external rainwater and groundwater. As a leak-free connection between the project foundation and the building, it is the first barrier to waterproofing the entire project and plays a vital role in the entire project.
[0003] The patent specification with the announcement number CN216659158U discloses a waterproof coiled material with good thermal insulation effect, including a waterproof coiled material body, a thermal insulation layer is arranged on the top and bottom of the waterproof coiled material body, and a corrosion-resistant layer is arranged on the side of the thermal insulation layer away from the waterproof coiled material body. The utility model achieves the advantage of improving the thermal insulation performance of the waterproof coiled material body by arranging the thermal insulation layer, so that when the waterproof coiled material body is at a low temperature, the thermal insulation performance of the waterproof coiled material body can be effectively improved, and the waterproof coiled material body is prevented from being damaged by low temperature, and the waterproof coiled material body is avoided from being unusable, thereby increasing the service life of the waterproof coiled material body, and the corrosion-resistant layer is arranged to achieve the advantage of improving the corrosion resistance of the waterproof coiled material body, and at the same time solves the problem that the existing waterproof coiled material performs generally in terms of thermal insulation performance and corrosion resistance, and when the waterproof coiled material is at a low temperature or is corroded by the outside, it is easy to cause damage to the waterproof coiled material, resulting in a decrease in the service life of the waterproof coiled material.
[0004] Although the above technical solution improves the corrosion resistance of the waterproof membrane by setting a corrosion-resistant layer, in actual operation, because the area of the waterproof membrane to be laid is irregular in shape during construction, it is necessary to lay it through a combination of multiple waterproof membranes. There are often gaps at the joints between the waterproof membranes, and external rainwater is easy to leak from the gaps between the waterproof membranes, resulting in poor sealing effect, which affects the waterproof effect of the waterproof membrane. To this end, we propose a waterproof membrane with good flame retardancy and heat preservation. Utility Model Content
[0005] The utility model provides a waterproof coiled material with good flame retardancy and heat preservation properties, and solves the related problems of the waterproof coiled material with good flame retardancy and heat preservation properties.
[0006] The technical solution of the utility model is as follows: a flame-retardant and heat-insulating waterproof membrane, comprising a first waterproof membrane, a connecting seat is fixedly installed at one end of the first waterproof membrane, a connecting groove is provided on a side of the connecting seat away from the first waterproof membrane, a connecting plate is arranged inside the connecting groove, one end of the connecting plate is fixedly installed with one end of a second waterproof membrane, and a positioning groove is provided on the upper surface of the connecting plate, a wedge-shaped positioning plate is arranged inside the positioning groove, a sliding plate is fixedly installed on the upper surface of the wedge-shaped positioning plate, and one end of a telescopic spring is fixedly connected to both sides of the lower surface of the sliding plate.
[0007] Preferably, the connecting plate is movably connected to the connecting seat, and the wedge-shaped positioning plate is movably connected to the connecting plate.
[0008] Preferably, an inner cavity is opened inside the connecting seat, the sliding plate is arranged inside the inner cavity, and the sliding plate is slidably mounted on the connecting seat.
[0009] Preferably, the telescopic spring is arranged inside the inner cavity, and the other end of the telescopic spring is fixedly connected to the connecting seat.
[0010] Preferably, a sliding column is provided inside the telescopic spring, the sliding column is slidably mounted with the sliding plate, and both ends of the sliding column are fixedly connected to the connecting seat.
[0011] Preferably, a connecting column is fixedly connected to the center of the upper surface of the sliding plate, and a handle is fixedly installed on the upper end of the connecting column.
[0012] Preferably, the upper end of the connecting column extends to above the connecting seat, and the connecting column and the connecting seat are slidably mounted.
[0013] Preferably, a sliding opening is provided at the connection between the connecting seat and the wedge-shaped positioning plate, and the wedge-shaped positioning plate is movably connected to the connecting seat.
[0014] The working principle and beneficial effects of the utility model are:
[0015] The utility model can increase a downward pulling force on the sliding plate through the elastic action of the telescopic spring, so that the wedge-shaped positioning plate fixedly connected to the sliding plate can enter and be locked in the positioning groove of the connecting plate, thereby facilitating the connection and disassembly of the first waterproof membrane and the second waterproof membrane, and also preventing gaps from appearing at the connection between the waterproof membranes, thereby improving the sealing performance. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0017] Figure 1 It is a three-dimensional diagram of the utility model;
[0018] Figure 2 It is a schematic diagram of the activities of the utility model;
[0019] Figure 3 It is a cross-sectional view of the utility model;
[0020] Figure 4 It is a schematic diagram of the connecting seat component of the utility model.
[0021] In the figure: 1. first waterproof membrane; 2. second waterproof membrane; 3. connecting seat; 4. connecting groove; 5. connecting plate; 6. positioning groove; 7. wedge-shaped positioning plate; 8. sliding plate; 9. telescopic spring; 10. sliding column; 11. connecting column; 12. handle; 13. sliding opening; 14. inner cavity. DETAILED DESCRIPTION
[0022] The following will be combined with 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 of 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. Example 1
[0023] like Figure 1~Figure 4 As shown, this embodiment proposes a waterproof roll material with good flame retardancy and heat preservation, including a first waterproof roll material 1, a connection seat 3 is fixedly installed at one end of the first waterproof roll material 1, a connection groove 4 is provided on the side of the connection seat 3 away from the first waterproof roll material 1, a connection plate 5 is arranged inside the connection groove 4, one end of the connection plate 5 is fixedly installed with one end of the second waterproof roll material 2, and a positioning groove 6 is provided on the upper surface of the connection plate 5, a wedge-shaped positioning plate 7 is arranged inside the positioning groove 6, a sliding plate 8 is fixedly installed on the upper surface of the wedge-shaped positioning plate 7, and one end of a telescopic spring 9 is fixedly connected to both sides of the lower surface of the sliding plate 8. The connecting plate 5 is movably connected to the connecting seat 3, and the wedge-shaped positioning plate 7 is movably connected to the connecting plate 5. An inner cavity 14 is provided inside the connecting seat 3, the sliding plate 8 is arranged inside the inner cavity 14, and the sliding plate 8 is slidably installed with the connecting seat 3.
[0024] In this embodiment, when the waterproof membrane is spliced and installed, the connecting plate 5 is placed inside the connecting groove 4. At this time, due to the inclined surface of the wedge-shaped positioning plate 7, it is convenient for the wedge-shaped positioning plate 7 to be stuck in the positioning groove 6. At the same time, under the action of the set telescopic spring 9, a downward pulling force is provided to the sliding plate 8, so that the wedge-shaped positioning plate 7 fixedly connected to the sliding plate 8 can enter and be locked in the positioning groove 6 of the connecting plate 5, finally facilitating the connection and disassembly of the first waterproof membrane 1 and the second waterproof membrane 2. Example 2
[0025] like Figure 2~Figure 4 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes that a telescopic spring 9 is arranged inside the inner cavity 14, and the other end of the telescopic spring 9 is fixedly connected to the connecting seat 3. A sliding column 10 is arranged inside the telescopic spring 9, and the sliding column 10 is slidably installed with the sliding plate 8, and both ends of the sliding column 10 are fixedly connected to the connecting seat 3. A connecting column 11 is fixedly connected to the center of the upper surface of the sliding plate 8, and a handle 12 is fixedly installed on the upper end of the connecting column 11. The upper end of the connecting column 11 extends to the top of the connecting seat 3, and the connecting column 11 is slidably installed with the connecting seat 3. A sliding opening 13 is provided at the connection between the connecting seat 3 and the wedge-shaped positioning plate 7, and the wedge-shaped positioning plate 7 is movably connected with the connecting seat 3.
[0026] In this embodiment, when the waterproof membrane needs to be disassembled, the provided handle 12 allows the staff to pull the handle 12 to drive the connecting column 11 to move upward, thereby driving the sliding plate 8 fixedly installed with the connecting column 11 to move upward, and finally driving the wedge-shaped positioning plate 7 fixedly installed with the sliding plate 8 to move out of the positioning groove 6, thereby releasing the limit between the waterproof membranes and facilitating the disassembly of the waterproof membranes.
[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A flame retardant and heat-insulating waterproof coiled material, characterized in that: The invention comprises a first waterproof coiled material (1), a connecting seat (3) being fixedly mounted on one end of the first waterproof coiled material (1), a connecting groove (4) being provided on a side of the connecting seat (3) away from the first waterproof coiled material (1), a connecting plate (5) being arranged inside the connecting groove (4), one end of the connecting plate (5) being fixedly mounted on one end of the second waterproof coiled material (2), a positioning groove (6) being provided on the upper surface of the connecting plate (5), a wedge-shaped positioning plate (7) being arranged inside the positioning groove (6), a sliding plate (8) being fixedly mounted on the upper surface of the wedge-shaped positioning plate (7), and one end of a telescopic spring (9) being fixedly connected to both sides of the lower surface of the sliding plate (8).
2. The flame retardant and heat-insulating waterproof coiled material according to claim 1, characterized in that: The connecting plate (5) is movably connected to the connecting seat (3), and the wedge-shaped positioning plate (7) is movably connected to the connecting plate (5).
3. The flame retardant and heat-insulating waterproof coiled material according to claim 1, characterized in that: An inner cavity (14) is provided inside the connection seat (3), the sliding plate (8) is arranged inside the inner cavity (14), and the sliding plate (8) is slidably mounted on the connection seat (3).
4. The flame retardant and heat-insulating waterproof coiled material according to claim 1, characterized in that: The telescopic spring (9) is arranged inside the inner cavity (14), and the other end of the telescopic spring (9) is fixedly connected to the connecting seat (3).
5. The flame retardant and heat-insulating waterproof coiled material according to claim 1, characterized in that: A sliding column (10) is arranged inside the telescopic spring (9), the sliding column (10) is slidably mounted on the sliding plate (8), and both ends of the sliding column (10) are fixedly connected to the connecting seat (3).
6. The flame retardant and heat-insulating waterproof coiled material according to claim 1, characterized in that: A connecting column (11) is fixedly connected to the center of the upper surface of the sliding plate (8), and a handle (12) is fixedly mounted on the upper end of the connecting column (11).
7. The flame retardant and heat-insulating waterproof coiled material according to claim 6, characterized in that: The upper end of the connecting column (11) extends to the top of the connecting seat (3), and the connecting column (11) and the connecting seat (3) are slidably mounted.
8. The flame retardant and heat-insulating waterproof coiled material according to claim 1, characterized in that: A sliding opening (13) is provided at the connection point between the connecting seat (3) and the wedge-shaped positioning plate (7), and the wedge-shaped positioning plate (7) is movably connected to the connecting seat (3).