Connecting device, footpath and offshore booster station

Abstract

The utility model relates to a connecting device, a footpath and an offshore booster station, the connecting device is used for fixedly connecting a grid to a structural beam, the connecting device comprises a first connecting assembly, the first connecting assembly comprises a connecting piece and a locking piece, the connecting piece comprises a connecting section and an abutting section which are arranged at an acute angle and connected, and the locking piece is connected with the connecting section. The connecting section is provided with a threaded structure and penetrates through the grating, the abutting section is provided with an abutting face, and the locking piece is configured in the mode that the locking piece is in threaded connection with the threaded structure and used for abutting against the grating so that the abutting face can be tightly attached to the lower surface of the structural beam. According to the technical scheme, the connecting device is beneficial to rapid construction, and the construction period of the footpath can be shortened.

Description

Technical Field

[0001] The present disclosure relates to the technical field of offshore boosting stations, and in particular to a connecting device, a walkway, and an offshore boosting station. Background Art

[0002] A walkway needs to be set up on the offshore booster station. In related technologies, the walkway is formed by fixing the grille to the structural beam. However, during the assembly process, the structural beam needs to be punched or studs need to be pre-installed, which is a large workload and not conducive to rapid construction, resulting in a too long walkway construction period. Utility Model Content

[0003] The purpose of the present disclosure is to provide a connecting device that is conducive to rapid construction and can shorten the construction period of a trail.

[0004] According to a first aspect of an embodiment of the present disclosure, a connecting device is provided, which is used to fix a grille to a structural beam, the connecting device including a first connecting component, the first connecting component including a connecting member and a locking member, the connecting member including a connecting section and an abutting section which are arranged at an acute angle and connected to each other, the connecting section being provided with a threaded structure and passing through the grille, the abutting section having an abutting surface, and the locking member being configured as follows: the locking member is threadedly connected to the threaded structure and is used to abut against the grille so that the abutting surface is in close contact with the lower surface of the structural beam.

[0005] Optionally, the first connecting assembly includes a first anti-slip pad, which is fixed on the abutting surface and is used for frictionally contacting the lower surface of the structural beam.

[0006] Optionally, the first connecting component includes a fixing frame, the fixing frame is fixed to the abutting surface and is formed with an embedding groove, the first anti-slip pad is embedded in the embedding groove and fixedly connected to the abutting surface.

[0007] Optionally, the locking member is configured as a locking nut, the first connecting assembly includes an anti-rotation nut, the anti-rotation nut is threadedly connected to the threaded structure, and the anti-rotation nut abuts against the locking nut to limit the locking nut from rotating relative to the connecting section.

[0008] Optionally, the connecting device includes a second connecting component, which is connected to the grille and is used to limit the connecting section.

[0009] Optionally, the second connecting assembly includes a clamping portion and a limiting hole, the clamping portion is used to clamp and connect with the bars of the grille, and the connecting section is inserted into the limiting hole and limited in the limiting hole.

[0010] Optionally, the second connecting component includes a fixed part, a movable part and an elastic part, the fixed part is provided with the clamping part, the movable groove and the connecting hole, the movable groove extends along the first direction, the connecting hole passes through the fixed part along the second direction and is connected with the movable groove, the movable part is movably installed in the movable groove along the first direction and is connected to the groove wall of the movable groove through the elastic part, the movable part is provided with the limiting hole and can move between a first position and a second position, in the first position, the connecting hole is coaxial with the limiting hole, and the connecting section passes through the connecting hole and is inserted into the limiting hole; in the second position, the connecting hole and the limiting hole are staggered.

[0011] Optionally, the second connecting assembly includes an operating plate, which is fixed to an end of the movable member away from the elastic member and is arranged at an angle to the movable member.

[0012] Optionally, there are multiple elastic members and they are configured as springs. The multiple springs are arranged at intervals and one end of each spring is connected to the groove wall of the movable groove and the other end is connected to the movable member.

[0013] Optionally, the diameter of the communicating hole is not smaller than the diameter of the limiting hole, and elastic pads are respectively provided on the inner walls of the communicating hole and the limiting hole, and the elastic pads are used for frictional contact with the connecting section.

[0014] Optionally, the fixing member is connected to a protective member, and the protective member cover is arranged on the communicating hole and is used to shield the connecting section.

[0015] Optionally, the fixing member includes a connecting rod and a U-shaped seat, the connecting rod extends along the first direction and is provided with the movable groove and the connecting hole, the U-shaped seat is connected to the connecting rod and one end of the U-shaped seat is provided with a card interface, and the card connection portion is constructed as the card interface.

[0016] Optionally, a second anti-slip pad is provided on the side of the U-shaped seat facing the connecting rod, and the second anti-slip pad is used for frictional contact with the grid bar.

[0017] According to a second aspect of an embodiment of the present disclosure, a walkway is provided, comprising a grille, a structural beam and the connecting device as described above, wherein opposite sides of the grille are respectively connected to the corresponding structural beams through the connecting device.

[0018] Optionally, the same side of the grid is connected to the corresponding structural beam via a plurality of the connecting devices, and the plurality of the connecting devices are arranged at intervals.

[0019] Optionally, the grille includes a grille body and a connecting plate, the connecting plate is connected to the grille body and is provided with a slide groove, the connecting section is passed through the slide groove, and the locking member abuts against the connecting plate.

[0020] Optionally, a damping member is arranged in the slide groove, the connecting section passes through the slide groove and abuts against the damping member, and the damping member is used to hinder the movement of the connecting section in the slide groove.

[0021] Optionally, the damping element is configured as a strip brush or an anti-slip rubber sheet.

[0022] According to a third aspect of an embodiment of the present disclosure, there is provided an offshore booster station comprising the walkway as described above.

[0023] Through the above technical solution, when the connecting device provided by the present invention is used, the connecting section is passed through the grille, and then the locking piece is threadedly connected to the threaded structure on the connecting section, and the locking piece is tightly pressed against the grille so that the abutting surface of the abutting section is in close contact with the lower surface of the structural beam, thereby fixing the grille to the structural beam. The overall installation process is simple and easy to operate, and it avoids punching holes in the structural beam or pre-installing studs, reducing workload and helping to shorten the construction period of the walkway. In addition, since the grille is fixed to the structural beam by means of threaded cooperation between the connecting piece and the locking piece, it is easy to disassemble and assemble the grille for maintenance, reducing the burden of later maintenance.

[0024] Other features and advantages of the present disclosure will be described in detail in the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present disclosure and constitute a part of the specification. Together with the following detailed description, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings:

[0026] Figure 1 is a schematic diagram of the installation of a connecting device, a grid, and a structural beam provided by an exemplary embodiment of the present disclosure;

[0027] Figure 2 is a structural schematic diagram of a first connecting component of a connecting device provided by an exemplary embodiment of the present disclosure;

[0028] Figure 3 is a schematic structural diagram of a trail provided by an exemplary embodiment of the present disclosure;

[0029] Figure 4 is another schematic diagram of the installation of the connecting device, the grid and the structural beam provided by the exemplary embodiment of the present disclosure;

[0030] Figure 5 yes Figure 4A local enlarged view of point A in FIG;

[0031] Figure 6 is an assembly diagram of a first connecting component and a second connecting component of a connecting device provided by an exemplary embodiment of the present disclosure;

[0032] Figure 7 is a structural schematic diagram of a second connecting assembly of a connecting device provided by an exemplary embodiment of the present disclosure;

[0033] Figure 8 is another structural schematic diagram of a second connecting assembly of a connecting device provided by an exemplary embodiment of the present disclosure;

[0034] Figure 9 is another structural schematic diagram of the second connecting assembly of the connecting device provided by the exemplary embodiment of the present disclosure;

[0035] Figure 10 is a schematic structural diagram of a fixing member of a connecting device provided by an exemplary embodiment of the present disclosure;

[0036] Figure 11 is a schematic structural diagram of a movable part of a connecting device provided by an exemplary embodiment of the present disclosure;

[0037] Figure 12 is another schematic diagram of the installation of the connecting device, the grid and the structural beam provided by the exemplary embodiment of the present disclosure;

[0038] FIG13( a ) is a schematic diagram illustrating the installation of a connection device, a grid, and a structural beam according to an exemplary embodiment of the present disclosure;

[0039] FIG13( b ) is another schematic diagram of the installation of the connection device, the grid and the structural beam provided by an exemplary embodiment of the present disclosure;

[0040] FIG13( c ) is another schematic diagram of the installation of the connection device, the grid and the structural beam provided by the exemplary embodiment of the present disclosure;

[0041] FIG13( d ) is another schematic diagram of the installation of the connection device, the grid and the structural beam provided by the exemplary embodiment of the present disclosure.

[0042] Description of Reference Numerals

[0043] 1-first connecting assembly; 11-connecting member; 111-connecting section; 112-abutting section; 113-threaded structure; 114-abutting surface; 115-first anti-slip pad; 116-fixing frame; 12-locking member; 2-grille; 20-grille body; 21-bar; 22-connecting plate; 3-structural beam; 31-lower surface; 4-connecting plate; 41-slide groove; 42-damping member; 5-anti-rotation nut; 6-second connecting assembly; 61-fixing member; 610-clamping part; 611-movable groove; 612-connecting hole; 6121-elastic pad; 613-connecting rod; 614-U-shaped seat; 62-movable member; 620-limiting hole; 63-elastic member; 64-operating panel; 65-protective member; 66-second anti-slip pad; 100-connecting device; 200-walkway. DETAILED DESCRIPTION

[0044] The following describes the specific embodiments of the present disclosure in detail with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present disclosure and are not intended to limit the present disclosure.

[0045] In this disclosure, unless otherwise stated, directional words such as "upper" and "lower" refer to the upper and lower directions of gravity in actual use, wherein the directions "upper" and "lower" correspond to the upper and lower directions of gravity in actual use. Figure 1 and Figure 2 The upper and lower positions in the drawings. In addition, "inside" and "outside" refer to the "inside" and "outside" relative to the outline of the corresponding component itself. In addition, the terms "first", "second", etc. used in this disclosure are to distinguish one element from another and do not have sequentiality and importance. In addition, in the following description, when referring to the drawings, unless otherwise explained, the same figure marks in different drawings represent the same or similar elements. The above definitions are only used to explain and illustrate the present disclosure and should not be understood as limitations on the present disclosure.

[0046] According to a first aspect of the present disclosure, a connection device is provided, referring to Figures 1 to 5 As shown in the figure, the connecting device 100 is used to fix the grille 2 to the structural beam 3. The connecting device 100 includes a first connecting component 1, and the first connecting component 1 includes a connecting member 11 and a locking member 12. The connecting member 11 includes a connecting section 111 and an abutting section 112 arranged at an acute angle and connected to each other. The connecting section 111 is provided with a threaded structure 113 and is passed through the grille 2. The abutting section 112 has an abutting surface 114. The locking member 12 is configured as follows: the locking member 12 is threadedly connected to the threaded structure 113 and is used to abut against the grille 2 so that the abutting surface 114 is in close contact with the lower surface 31 of the structural beam 3.

[0047] Through the above technical solution, when the connecting device 100 provided by the present invention is used, the connecting section 111 is passed through the grille 2, and the locking piece 12 is threadedly connected to the threaded structure 113 on the connecting section 111, and the locking piece 12 is pressed against the grille 2 so that the abutting surface 114 of the abutting section 112 is in close contact with the lower surface 31 of the structural beam 3, thereby fixing the grille 2 to the structural beam 3. The overall installation process is simple and easy to operate, and it avoids punching holes or pre-installing studs on the structural beam 3, reducing workload and helping to shorten the construction period of the walkway 200. In addition, since the grille 2 is fixed to the structural beam 3 by threaded cooperation between the connecting piece 11 and the locking piece 12, it is convenient to disassemble and assemble the grille 2 for maintenance, reducing the burden of later maintenance.

[0048] In the present disclosure, the connecting section 111 and the abutting section 112 are arranged at an acute angle, so that when the connecting section 111 passes through the grille 2 and is threadedly engaged with the locking member 12, the abutting surface 114 of the abutting section 112 fits tightly against the lower surface 31 of the structural beam 3, and the abutting section 112 and the grille 2 form a clamping and fixing mechanism for the structural beam 3, thereby achieving a reliable fixed connection between the grille 2 and the structural beam 3.

[0049] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 2 As shown in , the first connection assembly 1 may include a first anti-slip pad 115, which is fixed to the abutment surface 114 and is configured to frictionally contact the lower surface 31 of the structural beam 3. By providing the first anti-slip pad 115, the abutment surface 114 is prevented from directly contacting the lower surface 31 of the structural beam 3, thereby preventing wear of the abutment surface 114 due to hard contact, thereby extending the service life of the connection device 100. In addition, the frictional contact between the first anti-slip pad 115 and the lower surface 31 of the structural beam 3 increases the friction between the first anti-slip pad 115 and the abutment surface 114, ensuring the reliability of the connection and preventing loosening during use.

[0050] In the present disclosure, the first anti-slip pad 115 can be directly bonded and fixed to the abutment surface 114, or fixed to the abutment surface 114 through the connecting member 11, or placed between the abutment surface 114 and the lower surface 31 of the structural beam 3 during the construction process. The present disclosure does not impose any specific restrictions on this.

[0051] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 2As shown in , the first connecting component 1 may include a fixing frame 116, which is fixed to the abutting surface 114 and formed with an embedding groove. The first anti-slip pad 115 is embedded in the embedding groove and fixedly connected to the abutting surface 114. In the above technical solution, the first anti-slip pad 115 is embedded in the embedding groove, which ensures the reliability of the fixation of the first anti-slip pad 115. Here, the thickness of the first anti-slip pad 115 can be greater than the depth of the embedding groove. Such a setting ensures that the first anti-slip pad 115 effectively fits and contacts the structural beam 3, and has a greater pre-tightening force, thereby ensuring the reliability of the connection. In addition, the thickness of the first anti-slip pad 115 can be greater than the depth of the embedding groove, that is, the first anti-slip pad 115 protrudes from the embedding groove, thereby avoiding wear caused by contact between the fixing frame 116 and the lower surface 31 of the structural beam 3, thereby improving the service life of the fixing frame 116.

[0052] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 1 and Figure 2 As shown in FIG, the locking member 12 can be configured as a locking nut. The first connecting assembly 1 includes an anti-rotation nut 5, which is threadedly connected to the threaded structure 113 and abuts against the locking nut to limit rotation of the locking nut relative to the connecting section 111. The locking nut is threadedly connected to the threaded structure 113 for ease of installation. The anti-rotation nut 5 is provided to prevent the locking nut from rotating relative to the connecting section 111 during use and causing loosening, thereby ensuring stability during use.

[0053] In order to further improve the stability of the connecting device 100 during use, the number of the anti-rotation nuts 5 can be set to two or more to prevent the locking nut from accidentally rotating relative to the connecting section 111.

[0054] In the exemplary embodiments provided in the present disclosure, reference is made to Figures 3 to 6 As shown in , the connecting device 100 may include a second connecting component 6, which is connected to the grille 2 and is used to limit the connecting section 111. The second connecting component 6 limits the connecting section 111, ensuring that the connecting section 111 is stably fixed to the grille 2, thereby improving the reliability of the connecting device 100 during use.

[0055] In the exemplary embodiments provided in the present disclosure, reference is made to Figures 6 to 10 As shown in , the second connecting assembly 6 may include a clamping portion 610 and a limiting hole 620. The clamping portion 610 is used to clamp and connect with the bars 21 of the grille 2, and the connecting section 111 is inserted into the limiting hole 620 and is limited in the limiting hole 620. Through this arrangement, the connecting section 111 is fixed in position to prevent the connecting section 111 from being displaced or loosened. Here, since the clamping portion 610 is clamped and connected with the bars 21 of the grille 2, it is easy to assemble and disassemble, thereby improving the convenience of operation.

[0056] In the exemplary embodiments provided in the present disclosure, reference is made to Figures 6 to 12 As shown in , the second connecting component 6 may include a fixed member 61, a movable member 62 and an elastic member 63. The fixed member 61 is provided with a clamping portion 610, a movable groove 611 and a connecting hole 612. The movable groove 611 extends along the first direction, and the connecting hole 612 passes through the fixed member 61 along the second direction and is connected to the movable groove 611. The movable member 62 is movably installed in the movable groove 611 along the first direction and is connected to the groove wall of the movable groove 611 through the elastic member 63. The movable member 62 is provided with a limiting hole 620 and can move between a first position and a second position. In the first position, the connecting hole 612 is coaxial with the limiting hole 620, and the connecting section 111 passes through the connecting hole 612 and is plugged into the limiting hole 620; in the second position, the connecting hole 612 and the limiting hole 620 are staggered. In the above technical solution, the first direction and the second direction are referenced Figure 6 In the direction indicated in, through the above arrangement, initially, under the action of the elastic force of the elastic member 63, the connecting hole 612 and the limiting hole 620 are in a staggered arrangement state. When the movable member 62 is driven to move along the first direction until the connecting hole 612 and the limiting hole 620 are coaxial, the connecting section 111 can be passed through the connecting hole 612 and inserted into the limiting hole 620. When the movable member 62 is reset, under the action of the elastic force of the elastic member 63, the connecting section 111 is clamped and limited to the limiting hole 620.

[0057] In the exemplary embodiments provided in the present disclosure, reference is made to Figures 6 to 12 As shown in , the second connecting assembly 6 may include an operating plate 64, which is fixed to the end of the movable member 62 away from the elastic member 63 and arranged at an angle to the movable member 62. By providing the operating plate 64, an operator can pull the operating plate 64 to move the operating plate 64 in a first direction. The movement of the operating plate 64 drives the movable member 62 to move so that the communicating hole 612 and the limiting hole 620 are coaxial, thereby facilitating the limiting operation of the connecting section 111.

[0058] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 7 As shown in , the number of elastic members 63 can be multiple and each is constructed as a spring. The multiple springs are arranged at intervals and one end of each spring is connected to the groove wall of the movable groove 611 and the other end is connected to the movable member 62. By providing multiple springs, a larger elastic force can be provided, so that when the connecting section 111 is inserted into the limiting hole 620, it is subjected to a larger elastic supporting force, thereby ensuring that the connecting section 111 is reliably limited in the limiting hole 620.

[0059] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 6 and Figure 9As shown in FIG, the diameter of the connecting hole 612 is larger than that of the limiting hole 620, and elastic pads 6121 are respectively provided on the inner walls of the connecting hole 612 and the limiting hole 620. The elastic pads 6121 are used to frictionally contact the connecting section 111. In this way, it is sufficient to ensure that the connecting section 111 can pass through the limiting hole 620. In this way, due to the larger diameter of the connecting hole 612, it can be more easily inserted into the connecting hole 612, improving the convenience of installation.

[0060] In another exemplary embodiment provided by the present disclosure, the diameter of the connecting hole 612 is equal to the diameter of the limiting hole 620, and elastic pads 6121 are respectively provided on the inner walls of the connecting hole 612 and the limiting hole 620. The elastic pads 6121 are configured to frictionally contact the connecting section 111. With this arrangement, after the connecting section 111 is inserted into the limiting hole 620, the connecting section 111 can contact and connect with the inner walls of both the connecting hole 612 and the limiting hole 620, thereby increasing the limiting area of ​​the connecting section 111 and improving the limiting effect, preventing the connecting section 111 from slipping or rotating, thereby improving the reliability of the connecting device 100.

[0061] In the present disclosure, elastic pads 6121 are respectively provided on the inner walls of the connecting hole 612 and the limiting hole 620, and the elastic pads 6121 are in frictional contact with the connecting section 111, thereby increasing the friction force between the connecting section 111 and the connecting hole 612 and the limiting hole 620, ensuring that the connecting section 111 is stably limited in the connecting hole 612 and the limiting hole 620, avoiding the connecting section 111 from rotating or slipping, and ensuring the reliability of the connection.

[0062] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 10 As shown in FIG, the fixing member 61 is connected to a protective member 65, which is disposed over the connecting hole 612 and is used to shield the connecting section 111. In the above technical solution, the protective member 65 is used to cover the connecting section 111 and provide protection for the connecting section 111. On the one hand, the protective member 65 can prevent the connecting section 111 from being loosened due to accidental collisions. On the other hand, the protective member 65 can also provide wind and rain protection, ensuring that the connecting section 111 is not damaged by bad weather, thereby improving the durability of the connection section 111.

[0063] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 6As shown in , the fixing member 61 may include a connecting rod 613 and a U-shaped seat 614. The connecting rod 613 extends along a first direction and is provided with a movable groove 611 and a communication hole 612. The U-shaped seat 614 is connected to the connecting rod 613 and has a snap interface at one end thereof. The snap-in portion 610 is configured as a snap-in interface. With this arrangement, during installation, the snap-in interface is aligned with the bar 21 and the snap-in portion 610 is pressed to snap-in and connect the snap-in interface with the bar 21, thereby removably fixing the fixing member 61 to the grille 2, thereby improving the convenience of installing the second connecting member 11.

[0064] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 2 and Figure 3 As shown in the figure, a second anti-skid pad 66 is provided on the side of the U-shaped seat 614 facing the connecting rod 613, and the second anti-skid pad 66 is used to make frictional contact with the grid bar 21. By providing the second anti-skid pad 66 and making the second anti-skid pad 66 make frictional contact with the grid bar 21, the friction between the grid bar 21 and the U-shaped seat 614 is improved, and the reliability of the U-shaped seat 614 after being clamped is ensured. Here, the second anti-skid pad 66 is provided on the side of the U-shaped seat 614 facing the connecting rod 613. During the connection process of the U-shaped seat 614 and the grid bar 21, it is convenient for the installer to observe and accurately position the clamping interface and the grid bar 21, which is conducive to quickly clamping the U-shaped seat 614 and the grid bar 21.

[0065] According to a second aspect of the present disclosure, a walkway 200 is provided. Walkway 200 may include a grille 2, structural beams 3, and the aforementioned connecting devices 100. Opposite sides of grille 2 are connected to corresponding structural beams 3 via connecting devices 100. Thus, the connecting devices 100 located on the opposing sides work together to stably and reliably secure grille 2 between the two opposing structural beams 3, ensuring the stability of walkway 200. Walkway 200 exhibits all the benefits of the aforementioned connecting devices 100, which are not further detailed herein.

[0066] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 3 As shown in , the same side of the grille 2 can be connected to the corresponding structural beam 3 via multiple connecting devices 100, with the multiple connecting devices 100 arranged at intervals. In the above technical solution, each side of each grille 2 is connected to the structural beam 3 via at least two connecting devices 100. This arrangement ensures a stable and reliable connection between the grille 2 and the structural beam 3, thereby ensuring the safety of the walkway 200.

[0067] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 4 and Figure 5As shown in , the grille 2 may include a grille body 20 and a connecting plate 4. The connecting plate 4 is connected to the grille body 20 and is provided with a chute 41. The connecting section 111 is passed through the chute 41, and the locking member 12 abuts against the connecting plate 4. This arrangement allows the connecting section 111 to move along the chute 41 and be adjusted in position to achieve position adjustment of the connecting device 100. In this way, the relative position of the connecting device 100 and the structural steel can be adjusted according to the width of the walkway 200, reducing the processing difficulty and improving the installation flexibility, meeting the use requirements of walkways 200 of various widths, thereby expanding the scope of use.

[0068] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 4 and Figure 5 As shown in FIG, a damping member 42 is disposed in the chute 41, and the connecting section 111 is disposed through the chute 41 and abuts against the damping member 42. The damping member 42 is used to hinder the movement of the connecting section 111 in the chute 41. The damping member 42 provides a damping effect on the connecting section 111, thereby increasing the anti-slip capability of the connecting section 111, preventing the connecting section 111 from slipping during use, ensuring the stability of the connecting section 111, and thus ensuring the overall stability of the connecting device 100.

[0069] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 4 and Figure 5 As shown in FIG, the damping member 42 is constructed as a brush strip or an anti-slip rubber sheet. This configuration allows the damping member 42 to deform to a certain extent, so that the connecting section 111 and the damping member 42 can adaptively abut against each other. Moreover, when the connecting section 111 is subjected to a large thrust, it can move along the slide groove 41. This not only ensures and improves the reliability of the installation, but also enables the adjustment of the position of the connecting section 111, thereby improving the flexibility of the installation.

[0070] According to a third aspect of the present disclosure, an offshore booster station is provided, comprising the above-mentioned walkway 200. The offshore booster station has all the beneficial effects of the above-mentioned walkway 200, which will not be described in detail in this disclosure.

[0071] 13( a ) to 13 ( d ), the usage of the connection device 100 provided by the present disclosure will be described in detail below:

[0072] Place the grille 2 on the structural steel on opposite sides so that the two opposite sides of the grille 2 are overlapped on the structural steel on the corresponding sides. Figure 3 The status shown in;

[0073] Pass the connecting section 111 of the connecting member 11 through the slide groove 41 and thread the locking member 12 into the threaded structure 113 on the connecting section 111. Here, the locking member 12 is pre-installed on the connecting section 111. It is sufficient to prevent the connecting section 111 from falling out, as shown in FIG13(a).

[0074] Move the connecting section 111 along the chute 41 toward the location of the structural steel until the abutting section 112 moves to face the structural steel, i.e., the state shown in FIG13( b );

[0075] Tighten the locking member 12 so that it abuts against the connecting plate 4, so that the abutting surface 114 of the abutting section 112 is in close contact with the lower surface 31 of the structural beam 3. Then, thread the anti-rotation nut 5 into the threaded structure 113 on the connecting section 111, so that the anti-rotation nut 5 abuts against the locking nut to restrict the locking nut from rotating relative to the connecting section 111, as shown in FIG13(c).

[0076] Place the second connecting component 6 above the grille 2 so that the communicating hole 612 of the second connecting component 6 is opposite to the connecting section 111, and the U-shaped seat 614 of the first connecting component 1 is aligned with the grid bar 21. Press the U-shaped seat 614 downward, as shown in Figure 13 (d), so that the clamping portion 610 on the U-shaped seat 614 is preliminarily engaged with the grid bar 21 to preliminarily fix the second connecting component 6 to the grille 2. At this time, pull the operating plate 64 to move the movable member 62. The movable member 62 moves and drives the limiting hole 620 to move coaxially with the communicating hole 612. Then, keep the limiting hole 620 coaxial with the communicating hole 612 and continue to press the U-shaped seat 614 downward so that the connecting section 111 passes through the communicating hole 612 and is inserted into the limiting hole 620.

[0077] Loosen the operating plate 64, and the elastic force of the elastic member 63 drives the movable member 62 to move, so that the connecting section 111 is clamped and limited in the limiting hole 620. At this point, the connection between the grille 2, the connecting device 100 and the structural steel is completed, that is, the grille 2 is fixed to the structural steel through the connecting device 100.

[0078] The installation steps of the connecting devices 100 at other locations are the same as the above steps and will not be repeated here. By repeating the above steps to complete the installation of the connecting devices 100 at other locations, the walkway 200 can be formed.

[0079] It should be noted that when the grille 2 of this embodiment needs to be repaired, replaced or other construction work is required, it can be dismantled according to the opposite operation steps to the above, which is simple to operate and convenient for subsequent maintenance.

[0080] The preferred embodiments of the present disclosure are described in detail above in conjunction with the accompanying drawings. However, the present disclosure is not limited to the specific details of the above embodiments. Within the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure, and these simple modifications all fall within the scope of protection of the present disclosure.

[0081] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any appropriate manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0082] In addition, the various embodiments of the present disclosure may be arbitrarily combined, and as long as they do not violate the concept of the present disclosure, they should also be regarded as the contents disclosed by the present disclosure.

Claims

1. A connecting device, characterized in that: The connecting device is used to fix the grille to the structural beam. The connecting device includes a first connecting component, the first connecting component includes a connecting piece and a locking piece, the connecting piece includes a connecting section and an abutting section that are arranged and connected at an acute angle, the connecting section is provided with a threaded structure and passes through the grille, the abutting section has an abutting surface, and the locking piece is configured as follows: the locking piece is threadedly connected to the threaded structure and is used to abut against the grille so that the abutting surface is in close contact with the lower surface of the structural beam.

2. The connecting device according to claim 1, characterized in that The first connecting assembly includes a first anti-slip pad fixed on the abutting surface and configured to frictionally contact the lower surface of the structural beam.

3. The connection device according to claim 2, characterized in that The first connecting component includes a fixing frame, which is fixed to the abutting surface and formed with an embedding groove. The first anti-slip pad is embedded in the embedding groove and fixedly connected to the abutting surface.

4. The connecting device according to claim 1, characterized in that The locking member is configured as a locking nut, the first connecting assembly includes an anti-rotation nut, the anti-rotation nut is threadedly connected to the threaded structure, and the anti-rotation nut abuts against the locking nut to limit the locking nut from rotating relative to the connecting section.

5. The connecting device according to any one of claims 1 to 4, characterized in that The connecting device includes a second connecting component, which is connected to the grid and is used to limit the connecting section.

6. The connecting device according to claim 5, characterized in that The second connecting assembly includes a clamping portion and a limiting hole. The clamping portion is used to be clamped and connected with the bars of the grille. The connecting section is inserted into the limiting hole and is limited in the limiting hole.

7. The connection device according to claim 6, characterized in that The second connecting assembly includes a fixed member, a movable member and an elastic member, the fixed member is provided with the clamping portion, the movable groove and the communicating hole, the movable groove extends along the first direction, the communicating hole passes through the fixed member along the second direction and is communicated with the movable groove, the movable member is movably installed in the movable groove along the first direction and is connected to the groove wall of the movable groove through the elastic member, the movable member is provided with the limiting hole and can move between a first position and a second position, In the first position, the communication hole and the limiting hole are coaxial, and the connecting section passes through the communication hole and is plugged into the limiting hole; In the second position, the communicating hole and the limiting hole are staggered.

8. The connecting device according to claim 7, characterized in that The second connecting assembly includes an operating plate fixed to an end of the movable member away from the elastic member and arranged at an angle to the movable member.

9. The connecting device according to claim 7, characterized in that There are multiple elastic members and they are configured as springs. The multiple springs are arranged at intervals and one end of each spring is connected to the groove wall of the movable groove and the other end is connected to the movable member.

10. The connection device according to claim 7, characterized in that The diameter of the communicating hole is not smaller than the diameter of the limiting hole, and elastic pads are respectively provided on the inner walls of the communicating hole and the limiting hole, and the elastic pads are used for frictional contact with the connecting section.

11. The connecting device according to claim 7, characterized in that The fixing member is connected with a protective member, and the protective member cover is arranged on the communicating hole and is used for shielding the connecting section.

12. The connecting device according to claim 7, characterized in that The fixing member includes a connecting rod and a U-shaped seat, the connecting rod extends along the first direction and is provided with the movable groove and the communicating hole, the U-shaped seat is connected to the connecting rod and one end of the U-shaped seat is provided with a card interface, and the card connection portion is constructed as the card interface.

13. The connection device according to claim 12, characterized in that A second anti-slip pad is provided on the side of the U-shaped seat facing the connecting rod, and the second anti-slip pad is used for frictional contact with the grid bar.

14. A trail, characterized in that: The walkway includes a grille, a structural beam, and a connecting device according to any one of claims 1 to 13, wherein opposite sides of the grille are respectively connected to the corresponding structural beams through the connecting device.

15. The trail according to claim 14, wherein: The same side of the grid is connected to the corresponding structural beam via a plurality of the connecting devices, and the plurality of the connecting devices are arranged at intervals.

16. The walkway according to claim 14 or 15, characterized in that The grille includes a grille body and a connecting plate. The connecting plate is connected to the grille body and is provided with a slide groove. The connecting section passes through the slide groove. The locking member abuts against the connecting plate.

17. The trail according to claim 16, wherein: A damping member is arranged in the chute, the connecting section passes through the chute and abuts against the damping member, and the damping member is used to hinder the movement of the connecting section in the chute.

18. The trail according to claim 17, wherein: The damping element is configured as a strip brush or an anti-slip rubber sheet.

19. An offshore booster station, characterized in that: Comprising a walkway according to any one of claims 14-18.

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