Connecting device for floating platform and floating wharf

Abstract

The utility model provides a connecting device for a floating platform and a floating wharf, and particularly, the connecting device comprises a first fixing module which comprises a first anchoring part fixed on a working platform and at least two first lifting lug plates connected with the first anchoring part; the second fixing module comprises a second anchoring part fixed on the floating platform and at least two second lifting lug plates connected with the second anchoring part; the connecting module comprises a pull rod, at least one third lifting lug plate arranged at one end of the pull rod and at least one fourth lifting lug plate arranged at the other end of the pull rod; wherein the first lifting lug plate and the third lifting lug plate are connected through a pin shaft, and the second lifting lug plate and the fourth lifting lug plate are connected through a pin shaft. The operation platform and the floating platform can be movably connected, the height of the floating platform can be adjusted along with the height of the sea level, and the efficiency of operation through the floating platform is effectively improved.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of road and bridge construction, and in particular, to a connecting device for a floating platform and a floating pier. BACKGROUND

[0002] In the construction work along the coast, in order to better utilize the sea area to transport construction workpieces, a pier for docking ships is often arranged on the coast side.

[0003] However, the existing pier is supported and fixed at a certain height by steel poles, so that the height of the pier cannot adapt to the change of the sea level, and when the sea level rises or falls by a certain height, it is difficult for the ships to dock and unload the construction workpieces from the ships. CONTENT OF THE UTILITY MODEL

[0004] The present disclosure proposes a connecting device for a floating platform and a floating pier to overcome the shortcomings of the prior art.

[0005] In a first aspect, the present disclosure provides a connecting device for a floating platform, comprising:

[0006] A first fixing module comprising a first anchor fixed to a work platform and at least two first lifting lug plates connected to the first anchor;

[0007] A second fixing module comprising a second anchor fixed to a floating platform and at least two second lifting lug plates connected to the second anchor;

[0008] A connecting module comprising a pull rod, at least one third lifting lug plate arranged at one end of the pull rod, and at least one fourth lifting lug plate arranged at the other end of the pull rod;

[0009] Wherein, the first lifting lug plate and the third lifting lug plate are connected by a pin shaft, and the second lifting lug plate and the fourth lifting lug plate are connected by a pin shaft.

[0010] In a feasible embodiment, the first anchor comprises a first steel plate pre-buried in the work platform by anchor reinforcement, a work steel connected to the first steel plate in the horizontal plane, and a second steel plate welded to one end of the work steel facing the floating platform.

[0011] Wherein, the first lifting lug plate is fixed to the work platform through the second steel plate.

[0012] In a feasible embodiment, the pull rod has a reinforcing steel plate welded at each end, and the third lifting lug plate and the fourth lifting lug plate are connected to the reinforcing steel plate, respectively.

[0013] In a second aspect, the present disclosure provides a floating pier, comprising a floating platform, wherein the floating platform is movably connected to the working platform by the connecting device provided in the first aspect.

[0014] In an embodiment, the ladder is further connected to the working platform at one end and to the floating platform at the other end.

[0015] In an embodiment, the ladder comprises a frame based on the connecting device and a plurality of steel pipes connected between the two pull rods, and each two steel pipes are spaced apart by a first preset distance.

[0016] In an embodiment, the ladder further comprises guardrails arranged on both sides of the ladder, wherein the guardrails comprise a plurality of vertical rods arranged at a second preset distance and a plurality of horizontal rods arranged at a third preset distance.

[0017] In an embodiment, the steel pipes serve as steps of the ladder, and are welded with steel bars having a diameter much smaller than the steel pipes.

[0018] In an embodiment, the floating platform comprises a floating structure, a main distribution beam, a secondary distribution beam and a panel arranged on the secondary distribution beam in sequence.

[0019] In an embodiment, the floating structure comprises a first cylindrical steel pipe, a second cylindrical steel pipe and a fully-enclosed steel box, wherein the first cylindrical steel pipe is connected to the second cylindrical steel pipe as a flat link, and the fully-enclosed steel box is arranged between the two first cylindrical steel pipes.

[0020] In an embodiment, the first cylindrical steel pipe has a diameter and a length smaller than those of the second cylindrical steel pipe.

[0021] In an embodiment, the second cylindrical steel pipe is welded and closed at both ends by steel plates.

[0022] In an embodiment, the main distribution beam and the secondary distribution beam are vertically matched, the main distribution beam and the secondary distribution beam are arranged by I-beams, and the height of the main distribution beam is higher than that of the secondary distribution beam.

[0023] In an embodiment, a plurality of steel pipe supports are arranged on the panel, and adjacent steel pipe supports are connected by chains.

[0024] The technical scheme provided by the present disclosure has the following beneficial technical effects:

[0025] The embodiment of the present disclosure provides a connecting device for a floating platform, specifically comprising a first fixing module, a second fixing module and a connecting module; wherein the first fixing module comprises a first anchor fixed on a working platform and at least two first lifting lug plates connected with the first anchor; the second fixing module comprises a second anchor fixed on the floating platform and at least two second lifting lug plates connected with the second anchor; the connecting module comprises a pull rod, at least one third lifting lug plate and at least one fourth lifting lug plate arranged at both ends of the pull rod respectively; on this basis, the first lifting lug plate and the third lifting lug plate can be connected through a pin shaft, and the second lifting lug plate and the fourth lifting lug plate can be connected through a pin shaft. The embodiment of the present application realizes the movable connection of the floating platform and the working platform through the connecting device, so that the floating platform can adjust the height according to the sea level, and the efficiency of the operation through the floating platform is improved.

[0026] The embodiment of the present disclosure provides a floating wharf, specifically comprising a floating platform movably connected with a working platform through the connecting device provided in the above embodiment. The embodiment of the present disclosure provides a floating wharf which can adjust the height according to the sea level, and the movable connection of the floating platform and the working platform is realized through the pin shaft connection between the lifting lug plates in the connecting device, so that the ship can dock without obstruction, and the efficiency of the transportation operation through the floating wharf can be effectively improved.

[0027] Additional aspects and advantages of the present disclosure will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0028] The above and / or additional aspects and advantages of the present disclosure will become apparent and be readily appreciated from the following description, taken in conjunction with the accompanying drawings, in which:

[0029] Figure 1 A layout schematic diagram of a connecting device provided by the embodiment of the present disclosure;

[0030] Figure 2 A layout schematic diagram of a connecting device provided by the embodiment of the present disclosure; Figure 1 An enlarged schematic diagram of the structure of part A in the circle;

[0031] Figure 3 A structure schematic diagram of a first fixing module provided by the embodiment of the present disclosure;

[0032] Figure 4 A schematic diagram of the cooperation of a floating platform and a working platform provided by the embodiment of the present disclosure;

[0033] Figure 5 A structure schematic diagram of a ladder provided by the embodiment of the present disclosure;

[0034] Figure 6A side elevation view of a floating platform provided by an embodiment of the present disclosure;

[0035] Figure 7 Another side view of a floating platform provided by an embodiment of the present disclosure;

[0036] Figure 8 A layout view of a floating structure provided by an embodiment of the present disclosure;

[0037] Figure 9 A layout view of a distribution beam provided by an embodiment of the present disclosure;

[0038] Figure 10 A scene view provided by an embodiment of the present disclosure.

[0039] Label explanation:

[0040] First lifting lug plate 11, anchor bar 12, first steel plate 13, structural steel 14, second steel plate 15;

[0041] Second lifting lug plate 21, third steel plate 22;

[0042] Pull rod 31, third lifting lug plate 32, fourth lifting lug plate 33, reinforcing steel plate 34;

[0043] Work platform 100, floating platform 200, crawling ladder 300;

[0044] Steel pipe 301, vertical rod 302, horizontal rod 303;

[0045] Floating structure 201, main distribution beam 202, secondary distribution beam 203, panel 204, steel pipe support 205;

[0046] First cylindrical steel pipe 41, second cylindrical steel pipe 42, fully enclosed steel box 43. DETAILED DESCRIPTION

[0047] The embodiments of the present disclosure are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present disclosure, and cannot be interpreted as a limitation of the present disclosure.

[0048] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the embodiments of the present disclosure will be further described in detail below with reference to the accompanying drawings.

[0049] The embodiments of the present disclosure will be described below in combination with Figures 1 to 10 The specific structure of the connecting device for the floating platform 200 and the floating pier provided by the embodiments of the present disclosure is described.

[0050] Specifically, asFigure 1 As shown in the figure, the connecting device connects the working platform 100 and the floating platform 200. In an example, the working platform 100 can be a platform established on the shore, such as the shore of a tower crane construction. The floating platform 200 can be a platform floating on the sea surface. The working platform 100 and the floating platform 200 are movably connected through the connecting device.

[0051] In a feasible embodiment, the connecting device comprises a first fixed module fixed to the working platform, a second fixed module fixed to the floating platform, and a connecting module.

[0052] The first fixed module comprises a first anchor and at least two first lifting lug plates 11 connected with the first anchor. The first fixed module is anchored on one side of the working platform 100.

[0053] Optionally, as shown in the figure, Figure 2 and Figure 3 The first anchor comprises a first steel plate 13 pre-buried on one side of the working platform 100 through a reinforcing bar 12, a working steel 14 connected with the first steel plate 13 along the horizontal plane, and a second steel plate 15 welded on one end of the working steel 14 facing the floating platform 200. In an example, as shown in the figure, Figure 3 The reinforcing bar 12 is vertically pre-buried in the concrete, and the first steel plate 13 is pre-buried through the reinforcing bar 12; the working steel 14 adopts a three-limb structure, and in order to improve the stability of the first anchor, a second steel plate 15 is welded on the end of the working steel 14. On this basis, the first lifting lug plate 11 can be fixed on the working platform 100 through the second steel plate 15, as shown in the figure. Figure 4

[0054] Optionally, as shown in the figure, Figure 1 The second anchor can be a pre-buried part, such as a third steel plate 22 pre-buried in the floating platform 200. In an example, as shown in the figure. Figure 4 The second lifting lug plate 21 can be fixedly connected with the second anchor along the vertical direction.

[0055] Optionally, the two ends of the pull rod 31 are respectively connected with reinforcing steel plates 34, as shown in the figures, Figure 2 and Figure 4 which can effectively improve the connection stability of the pull rod 31 with the third lifting lug plate 32 and the fourth lifting lug plate 33.

[0056] In a feasible embodiment, as shown in the figure, Figure 2 In the matching structure between the first lifting lug plate 11 and the third lifting lug plate 32, the third lifting lug plate 32 is arranged between the two first lifting lug plates 11, and then the two are connected through a pin shaft. As shown in the figure, Figure 1 In the matching structure between the second lifting lug plate 21 and the fourth lifting lug plate 33, the fourth lifting lug plate 33 is arranged between the two second lifting lug plates 21, and then the two are connected through a pin shaft.​

[0057] Optionally, in order to improve the connection stability between the connecting device, the working platform 100 and the floating platform 200, the cooperation structure between the lifting lug plates shown in the figure can be superimposed. Figure 2 For example, three first lifting lug plates 11 and two third lifting lug plates 32 can be configured, the first lifting lug plates 11 and the third lifting lug plates 32 are arranged at intervals, and finally connected through the pin shaft. In the embodiment of the present disclosure, the specific number of each lifting lug plate is not specifically limited, which can be adjusted according to actual needs.

[0058] Optionally, a plurality of connecting devices can be included between the working platform 100 and the floating platform 200. In order to improve the stability of the working platform 100 and the floating platform 200, as shown in the figure, one connecting device can be arranged along each end of the floating platform 200. Figure 1 Figure 1 In an example, the ladder 300 shown in the middle can be a structure arranged by the connecting device, which can not only provide a passage for the construction personnel from the floating platform 200 to the working platform 100, but also further stabilize the cooperation between the working platform 100 and the floating platform 200.

[0059] In the floating wharf provided by the embodiment of the present disclosure, the floating platform 200 is movably connected with the working platform 100 through the connecting device, as shown in the above embodiment.

[0060] In a feasible embodiment, the floating wharf further includes a ladder 300, one end of the ladder 300 is connected with the working platform 100, and the other end is connected with the floating platform 200. Optionally, as shown in the figure, Figure 1 and Figure 5 The ladder 300 includes a frame built on the basis of the connecting device and a plurality of steel pipes 301 connected between the two pull rods 31. In an example, the frame of the ladder 300 is composed of two connecting devices, and the steel pipes 301 are arranged transversely between the two connecting devices to form a stepping plate through which the working personnel can pass. Optionally, in order to facilitate the working personnel to come and go, the steel pipes 301 are arranged at a first distance (such as 30 cm) apart.

[0061] In an example, as shown in the figure, Figure 5 The ladder 300 is further provided with a protective rail on both sides, the protective rail includes a plurality of vertical rods 302 arranged at a second distance and a plurality of horizontal rods 303 arranged at a third distance. The second distance and the third distance can be adjusted according to actual needs, which are not limited in the embodiment of the present disclosure. Optionally, the vertical rods 302 can be arranged along the pull rod 31, and the horizontal rods 303 are connected between the vertical rods 302.

[0062] ​Optionally, to improve the safety of the workers passing through the ladder 300, a steel bar with a diameter much smaller than the steel pipe 301 is welded when the steel pipe 301 is used as the ladder step of the ladder 300.

[0063] In an example, when the construction site is hardened, four 2cm-thick 40x40cm embedded steel plates (such as the first steel plate 13) are pre-embedded at the design floating dock anchoring position on the shore, wherein the anchor bar 12 has a diameter of φ25mm and an anchoring length of 40cm. Three limbs of I20 steel 14 are welded on the embedded steel plate, the end of the I20 steel 14 is welded with a 2cm-thick 30x30cm second steel plate 15, the first lug plate 11 is welded on the second steel plate 15, the first lug plate 11 is connected with the pull rod 31 for fixing the floating platform through the pin shaft, and the other end of the pull rod 31 is connected with the second lug plate 21 arranged on the floating platform through the pin shaft. Four pull rods can be arranged on the whole dock.

[0064] In an example, Figure 1 As shown, the middle two pull rods 31 act as the main beams of the up-and-down passing ladder 300, and the Φ273x6mm steel pipe 301 is transversely welded on the ladder main beam as the personnel walking step, the distance between two steps is 30cm, and the Φ8mm steel bar is welded on the step steel pipe 301 as the step anti-skid structure. The Φ48x3.5mm steel pipe is used as the protective guardrail on both sides of the ladder 300. One row of protective guardrails is arranged at an interval of 2m between the vertical poles 302, and two rows of horizontal poles 303 are arranged at an interval of 0.6m.

[0065] In a feasible embodiment, as shown, Figures 6 to 9 The floating platform 200 includes a floating structure 201, a main distribution beam 202, a secondary distribution beam 203, and a panel 204 arranged on the secondary distribution beam 203 in sequence.

[0066] Optionally, the floating structure 201 includes a first cylindrical steel pipe 41, a second cylindrical steel pipe 42, and a fully enclosed steel box 43. In the matching structure, the first cylindrical steel pipe 41 is used as a flat link, as shown, and the fully enclosed steel box 43 is arranged between adjacent first cylindrical steel pipes 41; on this basis, to improve the overall buoyancy of the floating structure 201, the second cylindrical steel pipe 42 can be connected to the two ends of the first cylindrical steel pipe 41 respectively. Figure 8 In an example, the fully enclosed steel box 43 can be used as a positioning line box and is connected to the first cylindrical steel pipe 41 and the second cylindrical steel pipe 42 through spot welding. For example, as shown, the longer side of the fully enclosed steel box 43 is spot-welded to the first cylindrical steel pipe 41 along the length direction of the first cylindrical steel pipe 41, and the shorter side is spot-welded to the second cylindrical steel pipe 42 along the length direction of the second cylindrical steel pipe 42.

[0067] Figure 8

[0068] ​​In an example, the diameter and length of the first cylindrical steel pipe 41 are both smaller than the diameter and length of the second cylindrical steel pipe 42.

[0069] Optionally, to ensure the buoyancy and sealing of the floating structure 201 and avoid water leakage, the two ends of the second cylindrical steel pipe 42 can be respectively welded and sealed by steel plates.

[0070] Optionally, in the floating structure 201, as shown in Figure 9 to improve the load-bearing capacity of the floating structure 201, the main distribution beam 202 and the secondary distribution beam 203 are vertically matched. In an example, the main distribution beam 202 and the secondary distribution beam 203 are arranged by I-shaped steel, and the height of the main distribution beam 202 is higher than the height of the secondary distribution beam 203. For example, the main distribution beam is arranged by I20 steel, and the secondary distribution beam is arranged by I14 steel.

[0071] The floating platform 200 provided by the embodiment of the present disclosure will be described below by the size of the specific structure.

[0072] In an example, the floating platform 200 is 12 meters long and 4.5 meters wide. The steel pipe support 205 is arranged around the floating platform 200 for safety protection, the panel 204 is arranged by a 10mm thick patterned steel plate, the secondary distribution beam is arranged by I14 I-shaped steel, and the main distribution beam (such as the load-bearing beam) is arranged by I20 I-shaped steel. The bottom of the load-bearing beam is connected with the Φ820×10mm second cylindrical steel pipe 42 through the Φ400×6mm flat link (such as the first cylindrical steel pipe 41) and the size of the fully enclosed steel box 43 is 311×160cm, which serves as a buoyancy structure. Guardrails are arranged around the floating platform 200, and two places are reserved for personnel to get on and off the ship. Two mooring posts (the mooring post is welded by three Φ10cm steel cylinders, two of which are welded on the floating pier panel with a length of 30cm, and the other one is used for connection with a length of 20cm) are arranged on the floating platform 200, which are used to bind the ropes to fix the ship.

[0073] In an application example, as shown in Figure 10 the transport ship can dock through the floating platform 200, and the operating personnel can pass through the floating platform 200 to the operating platform 100 through the human climbing ladder 300. When the sea level decreases, the floating platform 200 decreases with the sea level, and the cooperation scene of the floating platform 200 below and the operating platform 100 is shown in Figure 4 When the sea level rises, the floating platform 200 rises with the sea level, and the cooperation scene of the floating platform 200 above and the operating platform 100 is shown in Figure 4 .

[0074] The embodiment of the present disclosure provides a floating wharf which can adjust height according to sea level, and a connecting device is connected through a pin shaft between hanger plates, so that the floating platform and the operation platform are movably connected, a ship can be docked without obstruction, and the efficiency of transportation operation through the floating wharf can be effectively improved.

[0075] The terms "first", "second", "third", "fourth", "1", "2", and the like (if any) in the description, claims, and drawings of the present disclosure, and the above-mentioned drawings are used to distinguish similar objects, and do not have to be used to describe a particular order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure described herein can be implemented in an order other than that shown or described.

[0076] The above only describes some embodiments of the present disclosure, and it should be pointed out that, for ordinary skilled in the art, without departing from the principles of the present disclosure, a number of improvements and refinements can be made, and these improvements and refinements should be considered as the protection scope of the present disclosure.

Claims

1. A connection device for a floating platform, characterized in that The utility model relates to a connecting device for connecting a floating platform and a work platform, comprising: a first fixing module comprising a first anchor fixed to the work platform and at least two first lifting lug plates connected to the first anchor; a second fixing module comprising a second anchor fixed to the floating platform and at least two second lifting lug plates connected to the second anchor; a connecting module comprising a pull rod, at least one third lifting lug plate arranged at one end of the pull rod, and at least one fourth lifting lug plate arranged at the other end of the pull rod; wherein the first lifting lug plate and the third lifting lug plate are connected by a pin shaft, and the second lifting lug plate and the fourth lifting lug plate are connected by a pin shaft.

2. The connection device according to claim 1, characterized in that The first anchor comprises a first steel plate embedded in the work platform by anchor reinforcement, a work steel connected to the first steel plate in the horizontal plane, and a second steel plate welded to one end of the work steel facing the floating platform; wherein the first lifting lug plate is fixed to the work platform through the second steel plate.

3. The connection device of claim 1, wherein The pull rod is welded with reinforcing steel plates at both ends, and the third lifting lug plate and the fourth lifting lug plate are connected to the reinforcing steel plates, respectively.

4. A floating pier, characterized in that The utility model relates to a connecting device for connecting a floating platform and a work platform, comprising:

5. The floating pier of claim 4, wherein, a floating platform connected to the work platform through the connecting device according to any one of claims 1 to 3. It also includes a ladder; one end of the ladder is connected to the work platform, and the other end is connected to the floating platform; 6. The floating pier of claim 5, wherein, wherein the ladder comprises a frame built on the basis of the connecting device and a plurality of steel pipes connected between the two pull rods, and every two steel pipes are spaced apart by a first distance. The ladder is also provided with a protective rail on both sides, which comprises a plurality of vertical rods with a second distance and a plurality of horizontal rods with a third distance; 7. The floating pier of claim 4, wherein, wherein the steel pipe serves as the ladder step and is welded with a steel bar with a diameter much smaller than the steel pipe. The floating platform comprises a floating structure, a main distribution beam, a secondary distribution beam, and a panel laid on the secondary distribution beam in sequence; wherein the floating structure comprises a first cylindrical steel pipe, a second cylindrical steel pipe, and a fully enclosed steel box; the first cylindrical steel pipe is connected to the second cylindrical steel pipe as a flat link, and the fully enclosed steel box is arranged between the two first cylindrical steel pipes; 8. The floating pier of claim 7, wherein, wherein the diameter and length of the first cylindrical steel pipe are smaller than the diameter and length of the second cylindrical steel pipe.

9. The floating pier of claim 7, wherein, The second cylindrical steel pipe is welded and closed at both ends by steel plates.

10. The floating pier of claim 7, wherein, The main distribution beam and the secondary distribution beam are vertically matched; the main distribution beam and the secondary distribution beam are arranged with I-beams, and the height of the main distribution beam is higher than the height of the secondary distribution beam. A plurality of steel pipe supports are arranged on the panel, and adjacent steel pipe supports are connected by chains.

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