A quick mounting connector for glass steel cover plate

Abstract

The utility model discloses a quick installation connecting piece for glass steel cover plate, including mounting seat, the top of mounting seat is equipped with glass steel cover plate main part, the inner wall fixed mounting of mounting seat has two fixed bases, the bottom surface fixed connection of glass steel cover plate main part has two support sliding base, the inner wall sliding connection of two support sliding base all has the sliding batten, one side surface of glass steel cover plate main part is equipped with the threaded hole, the inner wall threaded connection of threaded hole has the transmission screw rod, the bottom fixed mounting of transmission screw rod has the conical transmission board. The utility model discloses through the cooperation of the positioning convex of glass steel cover plate main part bottom surface and the rectangular positioning groove at mounting seat, can realize positioning fast, in addition utilize conical transmission board to push the sliding batten and extend to the inside of fixed base, can form the stable clamping structure, improve the installation speed to glass steel cover plate main part, solve the current glass steel cover plate main part installation connection speed complicated problem.

Description

Technical Field

[0001] This application relates to the field of fiberglass cover technology, and more particularly to a quick-installation connector for fiberglass cover. Background Technology

[0002] Fiberglass reinforced plastic (FRP) covers are composite material covers made of fiberglass as reinforcement and resin as matrix material. They have advantages such as being lightweight and high-strength, corrosion-resistant, anti-aging, and having good insulation. They are widely used in chemical, power, sewage treatment, and municipal engineering fields. They can be used as operating platforms, walkways, and trench covers, and can effectively replace traditional metal and concrete covers, reducing the overall weight of equipment and maintenance costs. They play an important role in industrial production and infrastructure construction.

[0003] Currently, the connection and installation of FRP (fiberglass reinforced plastic) covers lacks a positioning structure, making them prone to misalignment during installation. Multiple adjustments are required to ensure accurate positioning, which is quite troublesome. Furthermore, traditional connectors require multiple people to work together and use various tools to tighten the bolts, resulting in a cumbersome process and low installation efficiency. In addition, subsequent maintenance or replacement of the cover requires disassembling multiple bolts one by one, which is time-consuming and labor-intensive, making it difficult to meet the needs of rapid disassembly and assembly of cover plates in practical applications. Therefore, to solve the above problems, we provide a quick-installation connector for FRP cover plates. Utility Model Content

[0004] The purpose of this invention is to provide a quick-installation connector for fiberglass cover plates to solve the problems mentioned in the background art.

[0005] The embodiments of this application adopt the following technical solutions: A quick-installation connector for fiberglass cover plates includes a mounting base, a fiberglass cover plate body on top of the mounting base, two sets of anti-slip protrusions on the upper surface of the fiberglass cover plate body, two fixing seats fixedly installed on the inner wall of the mounting base, two supporting slides fixedly connected to the bottom surface of the fiberglass cover plate body, a sliding hole on one side of each of the two supporting slides, a sliding plate slidably connected to the inner wall of each of the two sliding holes, a threaded hole on one side of the fiberglass cover plate body, a transmission screw threadedly connected to the inner wall of the threaded hole, a tapered transmission plate fixedly installed at the bottom end of the transmission screw, transmission sliders fixedly connected to the adjacent sides of the two sliding plates, the adjacent sides of the two transmission sliders contacting the outer surface of the tapered transmission plate, and a connecting plate fixedly connected to one side of each of the two transmission sliders.

[0006] Preferably, each of the two fixing seats has a fixing groove on one side, and the ends of the two sliding plates that are far apart from each other extend into the interior of the two fixing grooves respectively. The inner walls of the two fixing grooves are fixedly connected with fixing pads, and the ends of the two sliding plates that are far apart from each other contact the sides of the two fixing pads that are close to each other respectively.

[0007] Preferably, two fixing plates are fixedly connected to the outer surfaces of the two supporting slides, and springs are fixedly connected to the sides of the two fixing plates that are close to each other. The ends of the two sets of springs that are close to each other are fixedly connected to the sides of the two sets of connecting plates that are far apart from each other.

[0008] Preferably, the upper surface of the fiberglass cover plate body is provided with a threaded groove, and a threaded sealing cap is provided above the threaded groove. The outer surface of the threaded sealing cap is threadedly matched with the inner wall of the threaded groove, and the top end of the transmission screw is located inside the threaded groove. The top end of the transmission screw is provided with a hexagonal rotating groove.

[0009] Preferably, the upper surface of the mounting base is provided with a rectangular positioning groove, and the bottom surface of the fiberglass cover plate body is provided with a positioning protrusion. The bottom end of the positioning protrusion extends into the interior of the rectangular positioning groove, and the outer surface of the positioning protrusion contacts the inner wall of the rectangular positioning groove.

[0010] Preferably, buffer pads are fixedly connected to the upper surfaces of both fixed seats, and the upper surfaces of both buffer pads are in contact with the bottom surface of the fiberglass cover plate body.

[0011] The above-described technical solutions adopted in the embodiments of this application can achieve the following beneficial effects: I. This quick-installation connector for fiberglass cover plates achieves rapid positioning by engaging the positioning protrusion on the bottom surface of the fiberglass cover plate body with the rectangular positioning groove at the mounting base. In addition, the tapered transmission plate pushes the sliding clamping plate to extend into the interior of the fixed base, forming a stable locking structure, which improves the installation speed of the fiberglass cover plate body and solves the problem of cumbersome installation connection speed of the current fiberglass cover plate body.

[0012] II. This quick-installation connector for fiberglass cover plates, through the cooperation of the connecting components, compared with traditional connectors, only requires the operator to turn the transmission screw with a tool to complete the fastening, which can be operated by a single person. In addition, by loosening the transmission screw, the spring force can be used to move the sliding plate out of the fixed seat, which is convenient for disassembly and achieves the effect of easy disassembly and assembly. Attached Figure Description

[0013] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings: Figure 1 See: A three-dimensional structural diagram of the quick-installation connector for fiberglass cover plates according to this utility model; Figure 2 See: A front sectional view of the quick-installation connector for fiberglass cover plates according to this utility model; Figure 3 The following is a three-dimensional structural diagram of the cover plate in the quick-installation connector for fiberglass cover plates according to this utility model, viewed from below. Figure 4 The following is a top-view three-dimensional structural diagram of the mounting base in the quick-installation connector for fiberglass cover plates of this utility model; Figure 5 See below: A top-view sectional view of the cover plate in the quick-installation connector for fiberglass cover plates of this utility model.

[0014] In the diagram: 1. Mounting base; 2. Fiberglass cover plate body; 3. Threaded groove; 4. Transmission screw; 5. Conical transmission plate; 6. Fixed base; 7. Support slide; 8. Sliding plate; 9. Fixing pad; 10. Fixing plate; 11. Spring; 12. Transmission slider; 13. Positioning protrusion; 14. Rectangular positioning groove; 15. Threaded hole; 16. Buffer pad; 17. Threaded sealing cap; 18. Hexagonal rotating groove; 19. Sliding hole; 20. Anti-slip protrusion; 21. Fixing groove; 22. Connecting plate. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0016] The technical solutions provided by the various embodiments of this application are described in detail below with reference to the accompanying drawings.

[0017] Please see Figure 1-5 This utility model provides a technical solution for a quick-installation connector for fiberglass cover plates: A quick-installation connector for fiberglass cover plates includes a mounting base 1, a fiberglass cover plate body 2 on top of the mounting base 1, two sets of anti-slip protrusions 20 on the upper surface of the fiberglass cover plate body 2, two fixing seats 6 fixedly installed on the inner wall of the mounting base 1, two supporting slides 7 fixedly connected to the bottom surface of the fiberglass cover plate body 2, each of the two supporting slides 7 having a sliding hole 19 on one side, and a sliding clamping plate 8 slidably connected to the inner wall of each of the two sliding holes 19, and a threaded hole 15 on one side of the fiberglass cover plate body 2, with a transmission screw 4 threadedly connected to the inner wall of the threaded hole 15, and the bottom end of the transmission screw 4... A conical transmission plate 5 is fixedly installed. Two sliding plates 8 are fixedly connected to transmission sliders 12 on their adjacent sides. The adjacent sides of the two transmission sliders 12 are in contact with the outer surface of the conical transmission plate 5. A connecting plate 22 is fixedly connected to one side of each of the two transmission sliders 12. Specifically, when the operator rotates the transmission screw 4, it can drive the conical transmission plate 5 to move downward, thereby pushing the transmission sliders 12 to drive the sliding plates 8 to slide within the support slide 7, and finally causing the sliding plates 8 to engage with the fixed seat 6 of the mounting base 1, thus forming a locking structure and solving the problem of low fastening efficiency in traditional connection methods.

[0018] In this embodiment, each of the two fixed seats 6 has a fixed groove 21 on one side. The ends of the two sliding plates 8 that are far apart from each other extend into the interior of the two fixed grooves 21. The inner walls of the two fixed grooves 21 are fixedly connected to fixed pads 9. The ends of the two sliding plates 8 that are far apart from each other contact the sides of the two fixed pads 9 that are close to each other. The outer surfaces of the two supporting slides 7 are fixedly connected to two fixed plates 10. The sides of the two fixed plates 10 that are close to each other are fixedly connected to springs 11. The ends of the two sets of springs 11 that are close to each other are fixedly connected to the sides of the two sets of connecting plates 22 that are far apart from each other. The upper surfaces of the two fixed seats 6 are fixedly connected to... The fiberglass cover body 2 is equipped with two buffer pads 16, the upper surfaces of which are in contact with the bottom surface of the fiberglass cover body 2. Specifically, the fixing pad 9 increases the contact friction between the sliding plate 8 and the fixing seat 6, preventing loosening due to vibration after engagement and improving connection reliability. The fixing plate 10 provides fixed support for the spring 11. The spring 11 generates elastic deformation when the sliding plate 8 slides, which not only helps control the sliding range of the sliding plate 8, but also drives the sliding plate 8 to reset through rebound force during disassembly, facilitating quick disassembly. The buffer pads 16 buffer the collision impact force between the fiberglass cover body 2 and the fixing seat 6 when the fiberglass cover body 2 is lowered, reducing component wear.

[0019] In this embodiment, a threaded groove 3 is formed on the upper surface of the fiberglass cover plate body 2, and a threaded sealing cap 17 is provided above the threaded groove 3. The outer surface of the threaded sealing cap 17 is threaded to fit the inner wall of the threaded groove 3, and the top end of the transmission screw 4 is located inside the threaded groove 3. A hexagonal rotating groove 18 is provided at the top end of the transmission screw 4. A rectangular positioning groove 14 is formed on the upper surface of the mounting base 1, and a positioning protrusion 13 is provided on the bottom surface of the fiberglass cover plate body 2. The bottom end of the positioning protrusion 13 extends into the interior of the rectangular positioning groove 14, and the outer surface of the positioning protrusion 13... It contacts the inner wall of the rectangular positioning groove 14; specifically, through the cooperation of the rectangular positioning groove 14 and the positioning protrusion 13, the position of the fiberglass cover plate body 2 and the mounting base 1 can be quickly calibrated in the early stage of installation, avoiding the offset of the fiberglass cover plate body 2 and causing subsequent misalignment, thus improving the installation accuracy. In addition, the threaded groove 3 provides storage space for the top of the transmission screw 4, and the matching of the threaded sealing cover 17 with the threaded groove 3 can seal the groove opening, preventing dust, rainwater and other impurities from entering the interior and corroding the transmission screw 4, while also preventing the top of the screw from being exposed and causing safety hazards.

[0020] Working principle: When using this quick-installation connector for fiberglass cover plates, first align the positioning protrusion 13 on the bottom surface of the fiberglass cover plate body 2 with the rectangular positioning groove 14 on the surface of the mounting base 1, and slowly lower the fiberglass cover plate body 2 so that the bottom end of the positioning protrusion 13 extends into the rectangular positioning groove 14, which can achieve the initial positioning of the fiberglass cover plate body 2 and the mounting base 1. At the same time, the bottom surface of the fiberglass cover plate body 2 will contact the buffer pads 16 on the surfaces of the two fixed bases 6 to reduce the impact force generated when the fiberglass cover plate body 2 is lowered.

[0021] After initial positioning, the operator rotates the transmission screw 4 using a tool. As the transmission screw 4 rotates, the tapered transmission plate 5 at its bottom gradually moves downward. During the downward movement of the tapered transmission plate 5, it generates a pushing force on the transmission sliders 12 on the sliding plates 8 on the inner walls of the two support slides 7, forcing the two transmission sliders 12 to drive the sliding plates 8 to slide away from each other on the inner walls of the support slides 7. During this process, the transmission sliders 12 stretch the spring 11 connected to the fixed plate 10, causing the spring 11 to undergo elastic deformation. When the ends of the sliding plates 8 that are away from each other extend into the interior of the two fixed seats 6, the ends of the sliding plates 8 will make close contact with the sides of the fixing pads 9 on the inner walls of the fixed seats 6. Then, the entire fiberglass cover body 2 and the mounting base 1 are quickly installed and fastened.

[0022] The above description is merely an embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principle of this application should be included within the scope of the claims. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalent elements of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A quick-installation connector for a fiberglass cover plate, comprising a mounting base (1), wherein a fiberglass cover plate body (2) is disposed above the mounting base (1), characterized in that: Two fixed seats (6) are fixedly installed on the inner wall of the mounting base (1). Two support slides (7) are fixedly connected to the bottom surface of the fiberglass cover plate body (2). A sliding hole (19) is opened on one side of each of the two support slides (7). A sliding plate (8) is slidably connected to the inner wall of each of the two sliding holes (19). A threaded hole (15) is opened on one side of the fiberglass cover plate body (2). A transmission screw (4) is threadedly connected to the inner wall of the threaded hole (15). A conical transmission plate (5) is fixedly installed at the bottom end of the transmission screw (4). A transmission slider (12) is fixedly connected to the side of each of the two sliding plates (8) that are close to each other. The side of each of the two transmission sliders (12) that are close to each other is in contact with the outer surface of the conical transmission plate (5). A connecting plate (22) is fixedly connected to one side of each of the two transmission sliders (12).

2. The quick-installation connector for fiberglass cover plates according to claim 1, characterized in that: Each of the two fixed seats (6) has a fixed groove (21) on one side. The ends of the two sliding plates (8) that are far apart from each other extend into the interior of the two fixed grooves (21). The inner walls of the two fixed grooves (21) are fixedly connected with fixed pads (9). The ends of the two sliding plates (8) that are far apart from each other contact the sides of the two fixed pads (9) that are close to each other.

3. The quick-installation connector for fiberglass cover plates according to claim 1, characterized in that: Two fixed plates (10) are fixedly connected to the outer surfaces of the two support slides (7). Springs (11) are fixedly connected to the side of the two fixed plates (10) that are close to each other. The ends of the two sets of springs (11) that are close to each other are fixedly connected to the side of the two sets of connecting plates (22) that are far apart from each other.

4. A quick-installation connector for fiberglass cover plates according to claim 1, characterized in that: The upper surface of the fiberglass cover plate body (2) is provided with a threaded groove (3), and a threaded sealing cap (17) is provided above the threaded groove (3). The outer surface of the threaded sealing cap (17) is threaded to fit the inner wall of the threaded groove (3), and the top end of the transmission screw (4) is located inside the threaded groove (3). The top end of the transmission screw (4) is provided with a hexagonal rotating groove (18).

5. A quick-installation connector for fiberglass cover plates according to claim 1, characterized in that: The upper surface of the mounting base (1) is provided with a rectangular positioning groove (14), and the bottom surface of the fiberglass cover plate body (2) is provided with a positioning protrusion (13). The bottom end of the positioning protrusion (13) extends into the interior of the rectangular positioning groove (14), and the outer surface of the positioning protrusion (13) contacts the inner wall of the rectangular positioning groove (14).

6. A quick-installation connector for fiberglass cover plates according to claim 1, characterized in that: The upper surface of the fiberglass cover body (2) is provided with two sets of anti-slip protrusions (20).

7. A quick-installation connector for fiberglass cover plates according to claim 1, characterized in that: Both of the fixed seats (6) have buffer pads (16) fixedly connected to their upper surfaces, and the upper surfaces of both buffer pads (16) are in contact with the bottom surface of the fiberglass cover body (2).

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