Connecting device, footpath and offshore booster station

Abstract

The invention 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 booster stations, and in particular, to a connecting device, a walkway and an offshore booster station. Background Art

[0002] A walkway needs to be set up on the offshore booster station. In the relevant technology, 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. Summary of the invention

[0003] The purpose of the present disclosure is to provide a connecting device, which is conducive to rapid construction and can shorten the construction period of the 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, and 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 abutment section which are arranged at an acute angle and connected to each other, the connecting section is provided with a threaded structure and is passed through the grille, the abutment section has an abutment 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 abutment surface is in close contact with the lower surface of the structural beam.

[0005] Optionally, the first connecting assembly comprises a first anti-skid pad, which is fixed on the abutment 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, and 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 be clamped and connected 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 comprises 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 a plurality of elastic members and they are configured as springs, the plurality of springs are arranged at intervals and one end of each of the springs is connected to a groove wall of the movable groove and the other end is connected to the movable member.

[0013] Optionally, the diameter of the connecting hole is not less than the diameter of the limiting hole, and elastic pads are respectively provided on the inner walls of the connecting 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 connecting 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-skid pad is provided on the side of the U-shaped seat facing the connecting rod, and the second anti-skid pad is used for frictional contact with the grid bar.

[0017] According to a second aspect of an embodiment of the present disclosure, there is provided a walkway 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 scheme, 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 abutted 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 specific embodiments, they are used to explain the present disclosure but do not constitute a limitation of the present disclosure. In the accompanying drawings: Figure 1 is a schematic diagram of the installation of a connection device, a grid and a structural beam provided by an exemplary embodiment of the present disclosure; 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; Figure 3 is a schematic diagram of the structure of a trail provided by an exemplary embodiment of the present disclosure; Figure 4 is another schematic diagram of installing a connection device, a grid and a structural beam provided by an exemplary embodiment of the present disclosure; Figure 5 yes Figure 4 A local enlarged view of point A in FIG. Figure 6is an assembly diagram of a first connection component and a second connection component of a connection device provided by an exemplary embodiment of the present disclosure; Figure 7 is a structural schematic diagram of a second connection component of a connection device provided by an exemplary embodiment of the present disclosure; Figure 8 is another structural schematic diagram of a second connection assembly of a connection device provided by an exemplary embodiment of the present disclosure; Fig. 9 is another structural schematic diagram of the second connection assembly of the connection device provided by the exemplary embodiment of the present disclosure; Fig.10 is a schematic structural diagram of a fixing member of a connecting device provided by an exemplary embodiment of the present disclosure; Fig.11 is a schematic structural diagram of a movable part of a connecting device provided by an exemplary embodiment of the present disclosure; Fig.12 is another schematic diagram of installing the connection device, the grid and the structural beam provided by the exemplary embodiment of the present disclosure; FIG. 13 ( a ) is a schematic diagram of the installation of a connection device, a grid and a structural beam provided by an exemplary embodiment of the present disclosure; FIG. 13( b ) 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; FIG. 13( 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; FIG. 13( 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.

[0026] Description of Reference Numerals 1-first connecting assembly; 11-connecting member; 111-connecting section; 112-abutting section; 113-threaded structure; 114-abutting surface; 115-first anti-skid pad; 116-fixed frame; 12-locking member; 2-grating; 20-grating body; 21-grid 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-skid pad; 100-connecting device; 200-walkway. DETAILED DESCRIPTION

[0027] The specific implementation of the present disclosure is described in detail below in conjunction with the accompanying drawings. It should be understood that the specific implementation described herein is only used to illustrate and explain the present disclosure, and is not used to limit the present disclosure.

[0028] In the present disclosure, unless otherwise stated, directional words such as "upper" and "lower" are used to refer to the upper and lower directions of gravity in actual use, wherein the directions "upper" and "lower" correspond to 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 contour of the corresponding component itself. In addition, the terms "first", "second", etc. used in the present disclosure are to distinguish one element from another element and do not have sequentiality and importance. In addition, in the following description, when referring to the drawings, unless otherwise explained, the same figure numbers 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.

[0029] 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, and 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 that are arranged at an acute angle and connected to each other. The connecting section 111 is provided with a threaded structure 113 and is penetrated 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.

[0030] Through the above technical scheme, when the connecting device 100 provided by the present invention is used, the connecting section 111 is passed through the grille 2, and then 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 the 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 easy to disassemble and assemble the grille 2 for maintenance, reducing the burden of later maintenance.

[0031] 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 of the structural beam 3, thereby achieving a reliable fixed connection of the grille 2 to the structural beam 3.

[0032] 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-skid pad 115, which is fixed on the abutting surface 114 and is used for frictional contact with the lower surface 31 of the structural beam 3. By providing the first anti-skid pad 115, the abutting surface 114 is prevented from directly contacting the lower surface 31 of the structural beam 3, thereby avoiding wear of the abutting surface 114 due to hard contact, and extending the service life of the connection device 100. In addition, the first anti-skid pad 115 is in frictional contact with the lower surface 31 of the structural beam 3, which increases the friction between the first anti-skid pad 115 and the abutting surface 114, ensures the reliability of the connection, and avoids loosening during use.

[0033] 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 make any specific restrictions on this.

[0034] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 2 As shown in , the first connection component 1 may include a fixing frame 116, the fixing frame 116 is fixed to the abutting surface 114 and is formed with an embedding groove, and the first anti-skid pad 115 is embedded in the embedding groove and fixedly connected to the abutting surface 114. In the above technical solution, the first anti-skid pad 115 is embedded in the embedding groove, which ensures the reliability of the fixation of the first anti-skid pad 115. Here, the thickness of the first anti-skid pad 115 can be greater than the depth of the embedding groove. Such a configuration ensures that the first anti-skid pad 115 effectively fits and contacts the structural beam 3, and has a greater pre-tightening force, ensuring the reliability of the connection. In addition, the thickness of the first anti-skid pad 115 can be greater than the depth of the embedding groove, that is, the first anti-skid pad 115 protrudes from the embedding groove, avoiding the fixing frame 116 from contacting the lower surface 31 of the structural beam 3 to cause wear, thereby improving the service life of the fixing frame 116.

[0035] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 1 and Figure 2As shown in the figure, the locking member 12 can be configured as a locking nut, and the first connecting assembly 1 includes an anti-rotation nut 5, which is threadedly connected to the threaded structure 113, and the anti-rotation nut 5 abuts against the locking nut to limit the rotation of the locking nut relative to the connecting section 111. The locking nut is threadedly connected to the threaded structure 113, which is convenient for 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 looseness, thereby ensuring stability during use.

[0036] 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.

[0037] 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 segment 111. The connecting segment 111 is limited by the second connecting component 6 to ensure that the connecting segment 111 is stably fixed to the grille 2, thereby improving the reliability of the connecting device 100 during use.

[0038] In the exemplary embodiments provided in the present disclosure, reference is made to Figures 6 to 10 As shown in , the second connection 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 limited in the limiting hole 620. Through such a setting, the limiting fixation of the connecting section 111 is achieved to prevent the connecting section 111 from being offset or loose. Here, since the clamping portion 610 is clamped and connected with the bars 21 of the grille 2, it is easy to disassemble and assemble, and the convenience of operation is improved.

[0039] 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 snap-on portion 610, a movable groove 611 and a connecting hole 612. The movable groove 611 extends along a first direction. The connecting hole 612 passes through the fixed member 61 along a 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 scheme, the first direction and the second direction refer to Figure 6In 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, and 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.

[0040] In the exemplary embodiments provided in the present disclosure, reference is made to Figures 6 to 12 As shown in , the second connection assembly 6 may include an operation 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 operation plate 64, an operator can pull the operation plate 64 to move the operation plate 64 along the first direction, and the movement of the operation plate 64 drives the movable member 62 to move, so that the connecting hole 612 and the limiting hole 620 are in a coaxial state, thereby facilitating the limiting operation of the connecting section 111.

[0041] 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 they are constructed as springs, 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 the connecting section 111 is subjected to a larger elastic supporting force when it is inserted into the limiting hole 620, thereby ensuring that the connecting section 111 is reliably limited in the limiting hole 620.

[0042] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 6 and Fig. 9 As shown in , 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, and the elastic pads 6121 are used for frictional contact with 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, since the diameter of the connecting hole 612 is larger, it can be more easily passed through the connecting hole 612, thereby improving the convenience of installation.

[0043] In another exemplary embodiment provided by the present disclosure, the aperture of the connecting hole 612 is equal to the aperture 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, and the elastic pads 6121 are used to frictionally contact with the connecting section 111. In this way, after the connecting section 111 is inserted into the limiting hole 620, the connecting section 111 can be in contact and connected with both the inner wall of the connecting hole 612 and the inner wall of the limiting hole 620, thereby increasing the limiting area of ​​the connecting section 111, improving the limiting effect, and preventing the connecting section 111 from slipping or rotating, thereby improving the reliability of the connecting device 100.

[0044] 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, thereby ensuring that the connecting section 111 is stably limited in the connecting hole 612 and the limiting hole 620, avoiding rotation or slipping of the connecting section 111, and ensuring the reliability of the connection.

[0045] In the exemplary embodiments provided in the present disclosure, reference is made to Fig.10 As shown in , the fixing member 61 is connected to a protective member 65, which is covered in the connecting hole 612 and 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 protect the connecting section 111. On the one hand, the protective member 65 can prevent the connecting section 111 from being loosened due to accidental collision. On the other hand, the protective member 65 can protect the connecting section 111 from wind and rain, thereby ensuring that the connecting section 111 is not damaged by bad weather and improving the durability of use.

[0046] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 6 As shown in , the fixing member 61 may include a connecting rod 613 and a U-shaped seat 614, the connecting rod 613 extends along the first direction and is provided with a movable groove 611 and a connecting hole 612, the U-shaped seat 614 is connected to the connecting rod 613 and one end of the U-shaped seat 614 is provided with a card interface, and the card connection portion 610 is configured as a card interface. By such a configuration, when installing, the card interface is placed opposite to the grid bar 21, and the card interface is connected to the grid bar 21 by pressing the card connection portion 610, so that the fixing member 61 can be detachably fixed to the grille 2, thereby improving the convenience of installing the second connecting member 11.

[0047] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 2 and Figure 3As shown in , 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 for frictional contact with the grid bar 21. By providing the second anti-skid pad 66 and making the second anti-skid pad 66 frictionally 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, a 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 between 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 with the grid bar 21.

[0048] According to the second aspect of the present disclosure, a walkway 200 is provided. The walkway 200 may include a grille 2, a structural beam 3, and the connecting device 100 as described above. The two opposite sides of the grille 2 are respectively connected to the corresponding structural beams 3 through the connecting devices 100. In this way, under the joint action of the connecting devices 100 located on the opposite sides, the grille 2 is stably and reliably fixed between the two opposite structural beams 3, ensuring the stability of the walkway 200. The walkway 200 has all the beneficial effects of the above-mentioned connecting device 100, which will not be described in detail in the present disclosure.

[0049] 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 through multiple connecting devices 100, and the multiple connecting devices 100 are arranged at intervals. In the above technical solution, each side of each grille 2 is connected to the structural beam 3 through at least two connecting devices 100. This arrangement ensures that the connection between the grille 2 and the structural beam 3 is stable and reliable, thereby ensuring the safety of the use of the walkway 200.

[0050] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 4 and Figure 5 As 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 slide groove 41, the connecting section 111 is passed through the slide groove 41, and the locking member 12 abuts against the connecting plate 4. Through such an arrangement, the connecting section 111 can move along the slide groove 41 and adjust its position to achieve the 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, which reduces the processing difficulty and improves the flexibility of installation, meets the use requirements of walkways 200 of more widths, and thus expands the scope of use.

[0051] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 4 and Figure 5As shown in FIG, a damping member 42 is arranged in the slide groove 41, and the connecting section 111 is passed through the slide groove 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 slide groove 41. The damping member 42 is provided to damp the connecting section 111, thereby increasing the anti-slip ability of the connecting section 111, avoiding the sliding of the connecting section 111 during use, ensuring the stability of the connecting section 111, and thus ensuring the overall stability of the connecting device 100.

[0052] In the exemplary embodiments provided in the present disclosure, reference is made to Figure 4 and Figure 5 As shown in , the damping member 42 is constructed as a strip brush or an anti-slip rubber sheet. By such a configuration, the damping member 42 can produce a certain deformation, so that the connecting section 111 and the damping member 42 can be adaptively pressed against each other, and the connecting section 111 can move along the slide groove 41 when subjected to a large thrust, which not only ensures the reliability of the installation, but also realizes the adjustment of the position of the connecting section 111, thereby improving the flexibility of the installation.

[0053] 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 the present disclosure.

[0054] 13(a) to 13(d), the use of the connection device 100 provided by the present disclosure will be described in detail below: Place the grille 2 on the structural steel on opposite sides, so that the opposite sides of the grille 2 are overlapped on the structural steel on the corresponding side, see Figure 3 The status shown in; The connecting section 111 of the connecting member 11 is passed through the slide groove 41, and the locking member 12 is threadedly connected to the thread structure 113 on the connecting section 111. Here, the locking member 12 is pre-installed on the connecting section 111, and the connecting section 111 can be prevented from falling out, that is, the state shown in FIG. 13 (a); Move the connecting section 111 along the slide groove 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 FIG. 13( b ); The locking member 12 is screwed on to make the locking member 12 and the connecting plate 4 abut tightly, 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, and then the anti-rotation nut 5 is threadedly connected with the threaded structure 113 on the connecting section 111, so that the anti-rotation nut 5 abuts against the locking nut to limit the locking nut from rotating relative to the connecting section 111, i.e., the state shown in FIG. 13 (c); Place the second connecting component 6 above the grille 2 so that the connecting 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 opposite to the grid bar 21, and the U-shaped seat 614 is pressed downward, as shown in FIG. 13 (d), so that the clamping portion 610 on the U-shaped seat 614 is preliminarily clamped 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, and the movement of the movable member 62 drives the limiting hole 620 to move to be coaxial with the connecting hole 612. Then, keep the limiting hole 620 coaxial with the connecting hole 612 and continue to press the U-shaped seat 614 downward, so that the connecting section 111 passes through the connecting hole 612 and is penetrated into the limiting hole 620. Loosen the operating plate 64, and drive the movable member 62 to move under the elastic force of the elastic member 63, so as to clamp the connecting section 111 and limit it 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; The installation steps of the connection devices 100 at other positions are the same as the above steps and will not be repeated here. By repeating the above steps to complete the installation of the connection devices 100 at other positions, the walkway 200 can be formed.

[0055] 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 later maintenance.

[0056] 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 in the above embodiments. Within the technical concept of the present disclosure, a variety of simple modifications can be made to the technical solution of the present disclosure, and these simple modifications all fall within the protection scope of the present disclosure.

[0057] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner without contradiction. In order to avoid unnecessary repetition, the present disclosure will not further describe various possible combinations.

[0058] In addition, 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 connection device, characterized in that: The connecting device is used to fix the grille to the structural beam, and 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 at an acute angle and connected, the connecting section is provided with a threaded structure and is passed 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 connection device according to claim 1, characterized in that: The first connection assembly includes a first anti-skid pad, which is fixed on the abutment surface and is used for frictionally contacting 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, 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.

4. The connection device according to claim 1, characterized in that: The locking member is configured as a locking nut, the first connecting assembly comprises 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 connection 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 grille and is used to limit the connecting section.

6. The connection 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, and the connecting section is inserted into the limiting hole and limited in the limiting hole.

7. The connection device according to claim 6, characterized in that: The second connecting component 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 connecting hole, the movable groove extends along the first direction, the connecting hole penetrates the fixed member along the second direction and is connected 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 the first position and the second position, In the first position, the communication hole is coaxial with the limiting hole, 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 arranged in a staggered manner.

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

9. The connection device according to claim 7, characterized in that: The elastic members are multiple in number and 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 connecting hole is not less than the diameter of the limiting hole, and elastic pads are respectively arranged on the inner walls of the connecting hole and the limiting hole, and the elastic pads are used for frictional contact with the connecting section.

11. The connection 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 connection 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 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.

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

14. A trail, characterized in that: The walkway comprises 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 walking path according to claim 14, characterized in that 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 walking path according to claim 14 or 15, characterized in that: The grille comprises a grille body and a connecting plate, wherein 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.

17. The walking path according to claim 16, characterized in that 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.

18. The walking path according to claim 17, characterized in that 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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