A new type of pontoon purlin connecting piece

Abstract

The application discloses a novel floating body purline connecting piece, relates to the technical field of floating body connecting pieces, and comprises a fixed plate one, a fixed hole and a purline; further comprises a limiting plate, a movable plate, a fixed plate two, a sliding plate and a connecting hole; the limiting plate is fixedly inclined on the fixed plate one, and the limiting plate and the upper side of the purline are in contact; the fixed plate one is two rectangular plates, and the purline is fixed between the fixed plate one; the movable plate and the fixed plate two are parallel to each other, the movable plate and the fixed plate one are perpendicular to each other, two connecting holes are formed in the movable plate and the fixed plate two, and the connecting holes on the movable plate and the fixed plate are circular holes; the lower side of the purline is provided with the same connecting hole, and the connecting hole formed on the upper side of the purline is a straight slot; the end of the purline is located between the movable plate and the fixed plate two; the sliding plate is fixed on the upper side of the movable plate and the fixed plate two; the upper side of the purline is bent into an arc shape, and the sliding plate and the upper side of the purline are in contact; the connecting piece can fixedly connect adjacent purlines, and the purline will not be broken due to impact when being impacted by wind and waves.

Description

Technical Field

[0001] This utility model relates to the field of float body connector technology, and in particular to a novel float body purlin connector. Background Technology

[0002] The pontoon, manufactured through blow molding, can float on the water surface. It is made of strong and tough high-molecular polyethylene and other materials, and has good weather resistance and impact resistance. It can resist ultraviolet rays, freeze, seawater chemicals, oil stains and other corrosion. It can automatically rise and fall with the tide and is widely used in the construction of floating platform projects such as floating bridges and floating docks.

[0003] The pontoons are fixedly connected by purlins, and adjacent purlins need to be fixed with connectors. The existing connection method is welding. Due to the large waves at sea, the impact of the waves can easily cause the rigid connection between the purlins to break, resulting in damage to the platform built by the pontoons. Utility Model Content

[0004] This application provides a novel floating purlin connector, which solves the problem in the prior art where buoys are fixedly connected by purlins, and adjacent purlins need to be fixed with connectors. The existing connection method is welding, which is prone to breakage at the rigid connection between purlins due to the large waves at sea. The new connector fixes adjacent purlins in place and prevents them from breaking under the impact of waves, thus ensuring the stability of the platform built from buoys.

[0005] This application provides a novel floating purlin connector, including a fixing plate, a fixing hole, and a purlin. The fixing hole is formed on the fixing plate, and the purlin has a circular hole with the same shape as the fixing hole. The purlin is fixed to the fixing plate by bolts and nuts. It also includes a limit plate, a movable plate, a fixed plate, a sliding plate, and connecting holes; The limiting plate is fixed at an angle to the fixing plate one, and the limiting plate is in contact with the upper side of the purlin; The first fixing plate consists of two rectangular plates, with purlins fixed between the first fixing plates; The movable plate and the fixed plate 2 are parallel to each other, and the movable plate and the fixed plate 1 are perpendicular to each other. Two connecting holes are provided on the movable plate and the fixed plate 2. The connecting holes on the movable plate and the fixed plate are round holes. The purlins have identical connecting holes on their lower sides, and the connecting holes on the purlins are straight grooves; The end of the purlin is located between the movable plate and the second fixed plate, and the purlin is fixedly connected to the second fixed plate and the movable plate by rivets; The sliding plate is fixed to the upper side of the movable plate and the fixed plate. The upper side of the purlin is bent into an arc shape, and the sliding plate contacts the upper side of the purlin; The sliding plate is an arc-shaped plate.

[0006] Furthermore, it also includes a connecting component, through which the movable plate, fixed plate one, and fixed plate two are fixedly connected; The connecting assembly includes connecting plate one and connecting plate two; The first fixed plate is fixed to both ends of the first connecting plate, and the second movable plate and the second fixed plate are fixed to both ends of the second connecting plate.

[0007] Furthermore, a rotating seat is fixed on the second connecting plate; The movable plate is rotatably connected to the connecting plate two via a rotating seat. The movable plate and the lower side of the purlin are in contact. Magnet blocks are fixed on the contact surfaces of the purlin and the movable plate, and the movable plate is fixed to the purlin by the magnet blocks.

[0008] Furthermore, the first connecting plate and the second connecting plate are provided with multiple through holes, which are threaded holes, and the first connecting plate and the second connecting plate are fixedly connected by connecting bolts.

[0009] Furthermore, a pad is fixed on the connecting plate, and the connecting bolt passes through the pad; The pad is a rectangular plate, and multiple connecting bolts are fixed together by the pad; The connecting bolt is a bolt.

[0010] Furthermore, the connecting bolt is fixed to the connecting plate one and the connecting plate two by a nut, the nut and the surface of the connecting plate two are in contact, and an anti-loosening washer is provided between the nut and the connecting plate two.

[0011] Furthermore, the purlin has a concave cross-section, and the ends of two adjacent purlins are in contact with connecting plate one and connecting plate two, respectively. Both the fixing bolt and the pad are located within the groove of the purlin.

[0012] Furthermore, the first connecting plate and the second connecting plate are rectangular plates of the same size; The first connecting plate and the second connecting plate are attached together.

[0013] One or more technical solutions provided in the embodiments of this application have at least the following technical effects or advantages: In practical use, a novel floating purlin connector according to an embodiment of this application is as follows: The purlin is inserted between the two fixed plates, so that the bottom of the limiting plate contacts the purlin. The purlin and the fixed plate are fixedly connected by bolts and nuts. Then, the other purlin is inserted into the gap between the movable plate and the fixed plate, and the fixed plate and the purlin are riveted together by rivets. This effectively solves the problem in the existing technology where the rigid connection between the purlins is easily broken due to the impact of large waves at sea, which would damage the platform built by the pontoon. This ensures that the purlin will not break due to the impact of wind and waves. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a novel floating purlin connector according to the present invention; Figure 2 This utility model relates to a novel floating purlin connector. Figure 1 Front view structural diagram; Figure 3 This utility model relates to a novel floating purlin connector. Figure 1 A schematic diagram of the side view structure; Figure 4 This is a schematic diagram of the specific structure of the connecting assembly of a novel floating purlin connector according to this utility model; Figure 5 This utility model relates to a novel floating purlin connector. Figure 4 A schematic diagram of the cross-sectional structure; Figure 6 This is a schematic diagram of the connection structure between the connector and the purlin of a novel floating purlin connector according to this utility model; Figure 7 This is a schematic diagram of the specific structure of a novel floating purlin connector according to the present invention; Figure 8 This is a schematic cross-sectional view of the purlin structure of a novel floating purlin connector according to this utility model.

[0015] In the diagram: 101, Fixed plate one; 102, Limiting plate; 103, Movable plate; 104, Fixed plate two; 105, Sliding plate; 106, Fixing hole; 107, Connecting hole; 108, Purlin; 200. Connecting assembly; 201. Connecting plate one; 202. Pad; 203. Rotating seat; 204. Connecting bolt; 205. Connecting plate two. Detailed Implementation

[0016] To facilitate understanding of this utility model, a more comprehensive description of this application will be given below with reference to the accompanying drawings, which show preferred embodiments of the utility model. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to enable a more thorough and complete understanding of the disclosure of this utility model.

[0017] It should be noted that the terms "vertical," "horizontal," "up," "down," "left," "right," and similar expressions used in this article are for illustrative purposes only and do not represent the only possible implementation.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the terminology used herein in the description of this invention is for the purpose of describing particular embodiments only and is not intended to limit the invention; the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0019] like Figures 1 to 7As shown, this application proposes a novel floating purlin connector, including a fixing plate 101, a fixing hole 106, and a purlin 108. The fixing hole 106 is formed on the fixing plate 101, and the purlin 108 has a circular hole with the same shape as the fixing hole 106. The purlin 108 is fixed to the fixing plate 101 by bolts and nuts, so that adjacent purlins 108 are fixedly connected and can rotate relative to each other. An anti-loosening washer is provided between the nut and the purlin 108. It also includes a limiting plate 102, a movable plate 103, and a fixing... The system includes a second plate 104, a sliding plate 105, and a connecting hole 107; a limiting plate 102 is obliquely fixed to a first fixed plate 101, and the limiting plate 102 contacts the upper side of the purlin 108, limiting the rotation range of adjacent purlins 108; the first fixed plate 101 consists of two rectangular plates, and the purlin 108 is fixed between the first fixed plate 101; the movable plate 103 and the second fixed plate 104 are parallel to each other, and the movable plate 103 and the first fixed plate 101 are perpendicular to each other, and the movable plate 103 and the first fixed plate 104 are perpendicular to each other. The movable plate 101 and the fixed plate 104 are fixedly connected. Two connecting holes 107 are provided on both the movable plate 103 and the fixed plate 104. The connecting holes 107 on both the movable plate 103 and the fixed plate 104 are round holes. The purlin 108 has the same connecting holes 107 on its lower side. The connecting holes 107 on the purlin 108 are straight grooves. The end of the purlin 108 is located between the movable plate 103 and the fixed plate 104. A rivet passes through the connecting hole 107, and the purlin 108 is connected to the fixed plate 104 via the rivet. 104 and movable plate 103 are fixedly connected. When subjected to wave impact, purlin 108 can move horizontally between fixed plate 104 and movable plate 103. Sliding plate 105 is fixed on the upper side of movable plate 103 and fixed plate 104. Sliding plate 105 contacts the upper side of purlin 108. Sliding plate 105 is an arc-shaped plate. The upper side of purlin 108 is bent into an arc shape. When purlin 108 moves between fixed plate 104 and movable plate 103, sliding plate 105 slides on the upper side of purlin 108.

[0020] Preferably, it also includes a connecting component 200, which fixes the movable plate 103, the first fixed plate 101, and the second fixed plate 104. The connecting component 200 includes a first connecting plate 201 and a second connecting plate 205. The first fixed plate 101 is fixed at both ends of the first connecting plate 201, and the movable plate 103 and the second fixed plate 104 are fixed at both ends of the second connecting plate 205. The first connecting plate 201 and the second connecting plate 205 are in contact with each other.

[0021] Preferably, the connecting plate 201 and the connecting plate 205 are rectangular plates of the same size.

[0022] Preferably, a rotating seat 203 is fixed on the second connecting plate 205, and the movable plate 103 is rotatably connected to the second connecting plate 205 through the rotating seat 203. The movable plate 103 and the purlin 108 are attached to each other on the lower side. The purlin 108 is a U-shaped rod. Magnet blocks are fixed on the contact surfaces of the purlin 108 and the movable plate 103. The movable plate 103 is fixed to the purlin 108 by means of the magnet blocks, which makes it convenient to pass the rivet through the connecting hole 107 on the movable plate 103 and the purlin 108.

[0023] Preferably, the connecting plate 201 and the connecting plate 205 are provided with multiple through holes, which are threaded holes, and the connecting plate 201 and the connecting plate 205 are fixedly connected by a connecting bolt 204.

[0024] Preferably, the connecting bolt 204 is a bolt.

[0025] Preferably, a pad 202 is fixed on the connecting plate 201, and the connecting bolt 204 passes through the pad 202. The pad 202 is a rectangular plate, and multiple connecting bolts 204 are fixed together by the pad 202, which makes it convenient to fix the connecting bolts 204 on the connecting plate 201.

[0026] Preferably, the connecting bolt 204 is fixed to the connecting plate 1 201 and the connecting plate 205 by a nut. The nut and the surface of the connecting plate 205 are in contact. An anti-loosening washer is provided between the nut and the connecting plate 205 to prevent the nut from loosening and falling off due to the impact of sea waves.

[0027] Preferably, the connecting plate 201 and the fixing plate 101 are a single unit, and the angle between the connecting plate 201 and the fixing plate 101 is 90° by stamping.

[0028] Preferably, the angle between the bottom of the limiting plate 102 and the purlin 108 is 45°. When the pontoon floats up and down in the wind and waves, the purlin 108 connected by the connector can rotate relative to each other. The limiting plate 102 can limit the rotation range between the purlin 108 and the fixed plate 101. The purlin 108 stops rotating when it contacts the bottom of the limiting plate 102, so as to avoid the pontoon from capsizing due to the excessive rotation angle between the purlins 108.

[0029] Preferably, the fixing plate 204 and the connecting plate 205 are a whole, and the included angle between the connecting plate 204 and the fixing plate 204 is 90° by stamping.

[0030] Preferably, the ends of two adjacent purlins 108 are in contact with connecting plate 1 201 and connecting plate 205 respectively, and the fixing bolt and the pad 202 are both located in the groove of the purlin 108.

[0031] Preferably, the surface of the connector is plated with a hard chrome plating, which can improve the hardness and wear resistance of the connector, and improve the corrosion resistance of the connector when used in seawater.

[0032] In practical use, a novel floating purlin connector according to an embodiment of this application is as follows: First, insert the purlin 108 between the two fixed plates 101, so that the bottom of the limiting plate 102 contacts the purlin 108. Secure the purlin 108 and the fixed plate 101 together using bolts and nuts, allowing for slight relative rotation between them, so that the pontoon can rise and fall with the waves. Then, insert the other purlin 108 into the gap between the movable plate 103 and the second fixed plate 104, with the sliding plate 105 and the rounded corner of the top bend of the purlin 108 fitting together, so that the bottom of the movable plate 103 and the purlin 108 fit together. The rivets are inserted into the connecting holes 107 on the fixed plate and purlin 108 and out through the connecting holes 107 on the movable plate 103. The purlin 108 is fixed to the movable plate 103 and the fixed plate 104 by means of movable riveting. The two purlins 108 are then fixedly connected together by the connector. When encountering wind and waves, the impact force generated by the waves hitting the pontoon can cause the purlin 108 to move slightly between the movable plate 103 and the fixed plate 104, thereby absorbing the impact of the waves and preventing the connector between the purlins 108 from being damaged.

[0033] The above description is merely a preferred embodiment of this utility model and is not intended to limit the scope of this utility model. For those skilled in the art, various modifications and variations are possible with this utility model. 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 novel floating purlin connector, comprising a fixing plate (101), a fixing hole (106), and a purlin (108), wherein the fixing hole (106) is formed on the fixing plate (101), and the purlin (108) is fixed on the fixing plate (101); Its features are, It also includes a limiting plate (102), a movable plate (103), a fixed plate (104), a sliding plate (105), and a connecting hole (107); The limiting plate (102) is obliquely fixed on the fixing plate (101), and the limiting plate (102) and the upper side of the purlin (108) are in contact; The first fixing plate (101) consists of two rectangular plates, and the purlin (108) is fixed between the first fixing plate (101); The movable plate (103) and the fixed plate two (104) are parallel to each other, and the movable plate (103) and the fixed plate one (101) are perpendicular to each other. Two connecting holes (107) are provided on the movable plate (103) and the fixed plate two (104). The connecting holes (107) on the movable plate (103) and the fixed plate two (104) are round holes. The purlin (108) has the same connecting hole (107) on its lower side, and the connecting hole (107) on the purlin (108) is a straight groove; The end of the purlin (108) is located between the movable plate (103) and the fixed plate (104), and the purlin (108) is fixedly connected to the fixed plate (104) and the movable plate (103) by rivets; The sliding plate (105) is fixed on the upper side of the movable plate (103) and the fixed plate (104); The upper side of the purlin (108) is bent into an arc shape, and the sliding plate (105) contacts the upper side of the purlin (108); The sliding plate (105) is an arc-shaped plate.

2. The novel floating purlin connector as described in claim 1, characterized in that, It also includes a connecting component (200) for fixing the movable plate (103), the fixed plate one (101), and the fixed plate two (104) together; The connecting assembly (200) includes a first connecting plate (201) and a second connecting plate (205); The first fixed plate (101) is fixed at both ends of the first connecting plate (201), and the second movable plate (103) and the second fixed plate (104) are fixed at both ends of the second connecting plate (205).

3. The novel floating purlin connector as described in claim 2, characterized in that, A rotating seat (203) is fixed on the second connecting plate (205); The movable plate (103) is rotatably connected to the connecting plate (205) via the rotating seat (203). The movable plate (103) and the lower side of the purlin (108) are attached together. Magnet blocks are fixed on the contact surfaces of the purlin (108) and the movable plate (103). The movable plate (103) is fixed to the purlin (108) by the magnet blocks.

4. A novel floating purlin connector as described in claim 2, characterized in that, The connecting plate 1 (201) and the connecting plate 2 (205) are provided with multiple through holes, which are threaded holes. The connecting plate 1 (201) and the connecting plate 2 (205) are fixedly connected by a connecting bolt (204).

5. A novel floating purlin connector as described in claim 4, characterized in that, A pad (202) is fixed on the connecting plate (201), and the connecting bolt (204) passes through the pad (202); The pad (202) is a rectangular plate, and multiple connecting bolts (204) are fixed together by the pad (202); The connecting bolt (204) is a bolt.

6. The novel floating purlin connector as described in claim 4, characterized in that, The connecting bolt (204) is fixed to the connecting plate one (201) and the connecting plate two (205) by a nut. The nut and the surface of the connecting plate two (205) are in contact, and an anti-loosening washer is provided between the nut and the connecting plate two (205).

7. A novel floating purlin connector as described in claim 4, characterized in that, The purlin (108) has a concave cross-section, and the ends of two adjacent purlins (108) are in contact with connecting plate one (201) and connecting plate two (205) respectively; The connecting bolt (204) and the pad (202) are both located in the groove of the purlin (108).

8. A novel floating purlin connector as described in claim 7, characterized in that, The first connecting plate (201) and the second connecting plate (205) are rectangular plates of the same size; The connecting plate one (201) and the connecting plate two (205) are attached together.

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