A jacking device for mooring float column slot embedment installation and an embedment installation method

Abstract

According to one aspect of the present application, a jacking device for floating mooring column slot embedded part installation and an embedded part installation method are provided, which comprise a top frame, a first support, a second support, a plurality of jacking plates and a plurality of double-hinged connecting rods; the first support comprises a first vertical column and a first support frame; the second support comprises a second vertical column and a second support frame; the first support frame and the second support frame are respectively hinged to the jacking plates through the double-hinged connecting rods; the jacking plates are used for jacking the inner wall of the embedded part in the floating mooring column slot; the top frame is provided with a three-hinged connecting rod, two ends of the three-hinged connecting rod are respectively hinged to the top ends of the first vertical column and the second vertical column; when the first support and the second support are in a jacking state, the lower surface of the first support frame abuts against the upper surface of the second support frame, and the double-hinged connecting rods are in a horizontal position. The jacking device of the present application utilizes the mechanical properties of the jacking assembly to realize the support of the side wall of the embedded part, and can prevent the deformation and displacement of the embedded part during hoisting and concrete pouring.

Description

Technical Field

[0001] This invention relates to the field of installation of hydraulic structure components, and particularly to a top support device and a method for installing embedded parts in floating mooring post slots. Background Technology

[0002] Floating bollards are installed in grooves in the walls of the lock chamber of the navigation lock; these grooves are called floating bollard slots. Floating bollards are mooring posts that automatically float up and down within the slots according to the water level, specifically designed to secure vessels passing through the lock by attaching cables. Once the vessel is secured to the floating bollard, the crew does not need to repeatedly raise or lower the cables; the cables remain at a suitable height above the water, stably restraining the vessel and preventing it from drifting or colliding with the lock walls when the lock is filling or releasing water.

[0003] Previously, the installation of floating mooring bollards involved pouring concrete into the lock shaft during the first phase of construction, reserving a rectangular slot space, and inserting exposed reinforcing bars. The metal structure of the embedded parts was then installed, secured and adjusted using pre-installed reinforcing bar ends. After installation, concrete was poured between the reserved opening and the embedded parts (second-phase concrete pouring), a process known as second-phase installation. This method required the lock shaft to be fully constructed before installation began, resulting in a long construction period.

[0004] To shorten the construction period, engineers installed the floating mooring column slot metal embedded parts during the first phase of the lock's concrete pouring. These embedded parts were installed directly as the lock was raised during the pouring process, eliminating the need for installation after the first phase of the lock's concrete was poured to its maximum height. Technical requirements included a guide rail working surface curvature ≤1 / 1000, local unevenness ≤1mm per meter, misalignment of adjacent component mating surfaces ≤1mm, and a 6mm thick back plate for the embedded parts. During concrete pouring, the floating mooring column slot embedded parts were suspended above the already poured concrete, making installation, adjustment, and reinforcement difficult. Furthermore, the large area of ​​concrete being poured meant that vibration could cause deformation of the embedded parts. To address this, engineers used a 10# I-beam at a 45° angle to fix the adjusted embedded parts. One side of the I-beam was welded to the embedded part's reinforcing plate, and the other side was welded to a pre-embedded ground anchor, forming a triangular diagonal bracing method to reinforce the slot embedded parts and resist external forces during concrete pouring. The floating bollard channel tracks are supported by 10-beam I-beams arranged in a star-shaped pattern at 1-meter intervals. After the concrete is poured, the I-beams used for reinforcing the tracks can be cut, the embedded parts are ground smooth and then painted, thus completing the installation of the floating bollard channel embedded parts. Taking a floating bollard channel with a total height of 22m as an example, the required reinforcement materials, including I-beams and connecting plates, amount to approximately 2 tons. In this installation method, most of the I-beams used for support are embedded in the concrete after the floating bollard channel embedded parts are installed, and the star-shaped I-beams used for support cannot be reused because they are cut, resulting in significant waste. Summary of the Invention

[0005] The present invention provides a top support device and an installation method for the embedded part of the floating mooring bollard slot, so as to solve at least one of the above-mentioned problems.

[0006] According to one aspect of the present invention, a top support device for installing embedded parts in floating mooring bollards is provided, comprising a top frame, a first support, a second support, a plurality of top support plates and a plurality of double-hinged connecting rods; The first support includes a first column and a first support frame, wherein the first support frame is fixedly connected to the first column and is perpendicular to the first column; The upper part of the first column is equipped with a suspension rod, which is used to suspend the first support on the top frame; The second support includes a second column and a second support frame, the second support frame being fixedly connected to the second column and perpendicular to the second column; The first support frame and the second support frame are respectively hinged to the top support plate via double hinged connecting rods; Top support plates are used to support the inner wall of the embedded parts inside the floating mooring bollard slots; The top frame is equipped with a top support rod and a three-hinged connecting rod that is hinged to the top support rod in the middle. The two ends of the three-hinged connecting rod are respectively hinged to the top of the first column and the second column. The first support frame is located above the second support frame. When the first and second supports are in the top support state, the lower surface of the first support frame abuts against the upper surface of the second support frame, and the double hinge connecting rod is in a horizontal position.

[0007] The top support device for installing embedded parts in floating mooring bollards of the present invention utilizes the mechanical properties of the top support components to support the side wall of the embedded part, thereby preventing deformation and displacement of the embedded part during hoisting and concrete pouring.

[0008] This jacking device also has the following advantages: Efficient installation and disassembly: During installation, the jacking device can quickly enter working condition; after installation, it can be easily disassembled and retracted. Material and cost savings: This invention avoids the waste of disposable materials in traditional embedded part reinforcement methods, avoids damage to embedded parts caused by temporary reinforcement welding, reduces subsequent processing steps, and the jacking device is reusable, greatly reducing the overall project cost and meeting the requirements of sustainable development. Simple assembly and convenient on-site maintenance: All components are connected by pins, facilitating disassembly, extension, and repair / replacement of components. The device has high reliability and will not cause component deformation or structural jamming due to mortar during on-site pouring.

[0009] In some embodiments, the top support plate of the present invention includes a left track top support plate, a right track top support plate, a front top support plate, and a rear top support plate; a first support frame is hinged to the left track top support plate, the right track top support plate, the front top support plate, and the rear top support plate respectively via double-hinged connecting rods; a second support frame is hinged to the left track top support plate, the right track top support plate, the front top support plate, and the rear top support plate respectively via double-hinged connecting rods.

[0010] In some embodiments, the front support plate of the present invention is in the shape of an "I", with its two ends respectively abutting against the left and right corner guards of the embedded part.

[0011] In some embodiments, the rear support plate of the present invention is T-shaped, with its three ends respectively abutting against the back plate of the embedded part.

[0012] In some embodiments, the present invention has two first columns, one of which is hinged to a three-hinged connecting rod; the second column is located between the two first columns.

[0013] In some embodiments, the first support frame and the second support frame of the present invention are rectangular frames.

[0014] In some embodiments, the lower end of the first or second support of the present invention is further provided with an operating table.

[0015] According to another aspect of the present invention, a method for installing a floating bollard groove embedded part is also provided, comprising the following steps: Insert the lower end of the top support device for installing the above-mentioned floating mooring bollard slot into the embedded part from the upper end of the embedded part. Secure the top frame to the embedded flange; Lift the second bracket upwards, so that the upper surface of the second support frame gradually approaches and abuts the lower surface of the first support frame. During this process, the top support plate is pushed outwards to support the embedded part. Fix the relative position of the second bracket and the top frame; The top support device and the embedded part are hoisted together to the designated location for installing the embedded part; Concrete was poured on the outside of the embedded part; After the concrete hardens, remove the fixed connection between the top frame and the embedded flange, remove the device that fixes the relative position of the second support and the top frame, lift the first support upward, move the second support downward, and the top support plate retracts and leaves the inner wall of the embedded part. Lift the top frame upwards to remove the top support device from inside the embedded part, and the embedded part installation is complete.

[0016] In some embodiments, the embedded part of the present invention includes a left rail, a right rail, two corner guards and a back plate, and the top support plate includes a left rail top support plate, a right rail top support plate, a front top support plate and a rear top support plate; The left track top support plate abuts against the left track, the right track top support plate abuts against the right track, the front top support plate abuts against the two corner guards, and the rear top support plate abuts against the back plate; When installing the next section of the embedded part, insert the left and right track support plates into the left and right tracks of the previous section of the embedded part, respectively, so that the next section of the embedded part can be positioned using the track of the previous section of the embedded part as a reference and the track interface surfaces can be kept consistent.

[0017] In some embodiments, when fixing the relative position of the second support and the top frame, a wedge is inserted below the three-hinged connecting rod on the top frame and between the second column and the top support rod, so that the second support is gradually lifted until the upper surface of the second support frame abuts against the lower surface of the first support frame. Attached Figure Description

[0018] Figure 1 A schematic diagram showing the installation of the floating bollard slot embedded part into the lock chamber wall; Figure 2 This is a schematic diagram showing the positional relationship between the embedded part and the top support device during the installation of the embedded part of the floating mooring bollard groove according to one embodiment of the present invention. Figure 3 This is a schematic diagram of the structure of a top support device for installing embedded parts in a floating mooring bollard groove according to one embodiment of the present invention. Figure 4 for Figure 3 The diagram shows the exploded view of the top support device for installing the embedded parts of the floating mooring bollard. Figure 5 for Figure 4 The diagram shows the combined state of the first and second supports. Figure 6 for Figure 3 The diagram shows the structure and positional relationship of the four support plates of the support device used for the installation of the floating mooring bollard slot. Figure 7 for Figure 3 The diagram shows the structure of the top support device for installing the embedded parts of the floating mooring bollard in the top support state. Figure 8 for Figure 3 The diagram shows the structure of the top support device for installing the embedded parts of the floating mooring bollard in the retracted state. Figure 9 This is a partial structural schematic diagram of a top support device for installing embedded parts in a floating mooring bollard groove according to one embodiment of the present invention. Figure 10 This is a schematic diagram illustrating the installation process of a floating mooring post groove embedded part according to one embodiment of the present invention.

[0019] Figure label: 10-Top support device; 11-First bracket, 111-First column, 112-First support frame, 113-Hanging rod, 114-First lifting lug; 12-Second bracket, 121-Second column, 122-Second support frame, 124-Second lifting lug; 13-Top frame, 131-Top support rod, 132-Three-hinged connecting rod, 134-Third lifting lug; 14-Top support plate, 141-Left track top support plate, 142-Right track top support plate, 143-Front top support plate, 144-Rear top support plate; 15-Double hinge connecting rod, 16-Wedge block, 17-Operating table; 20 - Embedded part, 21 - Embedded flange; 30 - Lock chamber wall. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other.

[0022] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising" or "including" include not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0023] The present invention will now be described in further detail with reference to the accompanying drawings.

[0024] Figure 1 The illustration shows the state in which the floating bollard slot is installed into the lock chamber wall.

[0025] refer to Figure 1As shown, the floating mooring bollard slot is a hollow structure with one open side, installed 30 meters inside the lock chamber wall, with the open side facing the lock chamber. This embedded part is approximately 33 meters high. Such a large metal mechanical component is prone to deformation during overall hoisting and external concrete pouring and vibration if it is not reinforced internally.

[0026] Figure 2 The illustration schematically shows the positional relationship between the embedded part and the top support device when the top support device supports the embedded part during the installation of the floating mooring bollard groove embedded part according to one embodiment of the present invention.

[0027] refer to Figure 2 As shown in the figure, the filled component is the floating mooring post groove embedded part. The top support device 10 is placed inside the embedded part 20. The top frame 13 is located above the embedded part flange 21. The top frame 13 and the embedded part flange 21 are fixedly connected by at least eight bolts.

[0028] The embedded part 20 includes a left rail, a right rail, two corner guards, and a back plate. Correspondingly, the top support plate 14 of the top support device includes a left rail top support plate 141, a right rail top support plate 142, a front top support plate 143, and a rear top support plate 144. The shape of the contact portion between the left rail top support plate 141 and the left rail matches the internal shape of the left rail, and the shape of the contact portion between the right rail top support plate 142 and the right rail matches the internal shape of the right rail, thereby maintaining the straightness of the rails.

[0029] The left track top support plate 141 abuts against the left track, the right track top support plate 142 abuts against the right track, the front top support plate 143 abuts against the two corner guards, and the rear top support plate 144 abuts against the back plate.

[0030] Figures 3-6 The diagram schematically illustrates the structure of a top support device for installing embedded parts in a floating mooring bollard, according to one embodiment of the present invention.

[0031] refer to Figures 3-6 As shown, the top support device includes a top frame 13, a first support 11, a second support 12, four top support plates 14, and sixteen double-hinged connecting rods 15 (divided into eight groups).

[0032] Each top support plate 14 is provided with a hinge that is hinged to the double-hinged connecting rod. There are two double-hinged connecting rods in each set, one of which is located between the first support 11 and the top support plate 14, and the other is located between the second support 12 and the top support plate 14. The two double-hinged connecting rods are vertically aligned.

[0033] The first support 11 includes a first column 111 and a first support frame 112. The first support frame 112 is fixedly connected to the first column 111 and perpendicular to the first column 111. A first lifting lug 114 is provided at the top of the first column 111. In this embodiment, two first columns 111 are provided on the first support 11, and a hanging rod 113 is provided at the upper part of the first column 111. The hanging rod 113 can be used to suspend the first support 11 on the top frame 13. A first lifting lug 114 is provided at the top of the first column 111.

[0034] The second support 12 includes a second column 121 and a second support frame 122. The second support frame is fixedly connected to the second column and is perpendicular to the second column. A second lifting lug 124 is provided at the top of the second column 121. The second column 121 is located between the two first columns 111.

[0035] The first support frame 112 is positioned above the second support frame 122. When the first support frame 11 and the second support frame 12 are in a top-supported state, the lower surface of the first support frame 112 abuts against the upper surface of the second support frame 122. Typically, the hinges of the first support frame 112 and the second support frame 122 are installed at the midpoint of their height direction. Therefore, the height difference between the upper and lower hinges on each top support plate 14 should be half the sum of the thicknesses of the first support frame 112 and the second support frame 122.

[0036] refer to Figure 4 As shown, in this embodiment, both the first support frame 112 and the second support frame 122 are rectangular frame structures. In other embodiments, the shapes of the first support frame 112 and the second support frame 122 can be specifically set according to the shape of the embedded part.

[0037] refer to Figure 5 As shown, during processing, the first bracket 11 and the second bracket 12 were machined using a nested machining method. Although the first bracket 11 and the second bracket 12 are two independent components, they cannot be machined as... Figure 4 That way, it can be completely split.

[0038] The first support frame 112 and the top support plate 14 are respectively hinged to the two ends of the double-hinged connecting rod 15. The second support frame 122 and the top support plate 14 are respectively hinged to the two ends of the double-hinged connecting rod 15.

[0039] The top support plate 14 is used to support the inner wall of the embedded part 20 inside the floating mooring post groove.

[0040] refer to Figure 6As shown, in this embodiment, since the embedded part 20 includes a left rail, a right rail, two left and right corner guards, and a U-shaped back plate, the top support plate 14 is configured to include a left rail top support plate 141, a right rail top support plate 142, a front top support plate 143, and a rear top support plate 144 corresponding to the embedded part structure. The first support frame 112 is hinged to the left rail top support plate 141, the right rail top support plate 142, the front top support plate 143, and the rear top support plate 144 respectively through two double-hinged connecting rods 15; the second support frame 122 is hinged to the left rail top support plate 141, the right rail top support plate 142, the front top support plate 143, and the rear top support plate 144 respectively through two double-hinged connecting rods 15. Two double-hinged connecting rods 15 are horizontally arranged between each top support plate and the first support frame 112. Two double-hinged connecting rods 15 are horizontally arranged between each top support plate and the second support frame 122.

[0041] The rear top support plate 144 is T-shaped, with its three ends abutting against the back plate of the embedded part. The front top support plate 143 is straight, with its two ends abutting against the left and right corner guards of the embedded part.

[0042] The front top support plate 143 includes a horizontal bar and two vertical plates. The two vertical plates are fixedly connected to the horizontal bar at both ends and respectively abut against the left and right corner guards of the embedded part. The first support frame and the second support frame are respectively hinged to the horizontal bar through double hinge connecting rods.

[0043] The rear support plate 144 includes a T-shaped rod and three vertical plates. The three vertical plates are fixedly connected to the T-shaped rod at the three ends of the T-shaped rod, and the three vertical plates abut against the back plate of the embedded part.

[0044] The height of the top support plate 14 should preferably be greater than the height of the embedded part. If the embedded part is installed in sections, the height of the top support plate should be greater than the height of the longest section of the embedded part. The height of the top support plate 14, the height of the first bracket 11 and the second bracket 12 can be lengthened or shortened as needed. The density of the first support frame 112 can also be increased or decreased according to the required force.

[0045] A rectangular frame is provided in the middle of the top frame 13, on which a top support rod 131 and a three-hinged connecting rod 132 are mounted. The top support rod 131 spans across the rectangular frame, and the middle part of the three-hinged connecting rod 132 is hinged to the top support rod 131. The top ends of the first column 111 and the second column 121 pass through the rectangular frame in the middle of the top frame 13 from bottom to top. The first end of the three-hinged connecting rod 132 is hinged to the top end of one of the first columns 111 of the first support 11, and the second end of the three-hinged connecting rod 132 is hinged to the top end of the second column 121. The hanging rod 113 at the top of the first column 111 spans across the rectangular frame, allowing the first support 11 to be suspended from the top frame 13.

[0046] Multiple first support frames 112 can be provided as needed in the height direction of the first support 11, and similarly, multiple second support frames 122 can be provided as needed in the height direction of the second support 12. Accordingly, the number of double-hinged links 15 also needs to be increased. For example, when three first support frames 112 and three second support frames 122 are required, twenty-four sets (forty-eight) of double-hinged links 15 are required.

[0047] Figure 7 schematically shown Figure 3 The structure of the top support device for installing the embedded parts of the floating mooring bollard is shown in the top support state.

[0048] refer to Figure 2 and Figure 7 As shown, after the top frame 13 is fixedly connected to the embedded flange 21, the first bracket 11 is suspended on the top frame 13.

[0049] Using lifting equipment, the second lifting lug 124 is used to lift the second support frame 12. As the second support frame 122 moves upward, the double-hinged connecting rod 15, which is hinged to the second support frame 122, is gradually pulled to a horizontal position. The top support plate 14 is pushed outward, causing the double-hinged connecting rod 15, which is hinged to the first support frame 112, to also be gradually pulled to a horizontal position until the upper surface of the second support frame 122 abuts against the lower surface of the first support frame 112. Due to the upward pulling force, the second support frame 122 will provide upward support to the first support frame 112. At this time, a wedge 16 can be inserted between the second column 121 and the top support rod 131 on the top frame 13 to keep the positions of the second support frame 12 and the top frame 13 relatively fixed. The first support frame 112 and the double-hinged connecting rods 15 hinged to it form a stable top support structure. During this process, the top support plates 14 in different directions gradually move outward to tighten the embedded parts 20.

[0050] In addition to using lifting equipment such as cranes, the second support 12 can also be lifted by installing pneumatic cylinders or hydraulic cylinders between the top frame 13 and the second support 12; or by inserting wedges between the lower part of the three-hinged connecting rod 132 on the top frame 13 and between the second column 121 and the top support rod 131, so that the second column 121 is gradually lifted until the upper surface of the second support frame 122 abuts against the lower surface of the first support frame 112.

[0051] Using lifting equipment, hook the four third lifting lugs 134 of the top frame 13 and lift the top support device and the embedded parts together to the predetermined position for installing the embedded parts on the lock gate wall.

[0052] Concrete was poured on the outside of the embedded part according to the construction requirements.

[0053] Figure 8 schematically shown Figure 3 The structure of the top support device for installing the embedded part of the floating mooring bollard is shown in the retracted state.

[0054] refer to Figure 8 As shown, after the concrete hardens, the fixed connection between the top frame 13 and the embedded flange 21 is removed, and the wedge block that fixes the relative position of the second support 12 and the top frame is removed. Due to the action of gravity, the second support 12 moves downward, causing the double hinge connecting rod 15 hinged to the second support frame 122 to gradually tilt. The double hinge connecting rod 15 hinged to the first support frame 112 also tilts gradually in the opposite direction, and the top support plate 14 retracts away from the inner wall of the embedded part 20.

[0055] Lift the top frame 13 upwards to remove the top support device from the embedded part, and the embedded part installation is complete.

[0056] During on-site construction, due to harsh conditions, the second support 12 may not be able to move downwards by gravity after the upward force is released due to the compression of the poured cement, thus preventing the top support plate 14 from retracting. In this case, a lifting device can be used to hook the first lifting lug 114 and lift the first support 11 upwards. Under the combined action of leverage and gravity, the second support 12 will move downwards, causing the double-hinged connecting rod 15, which is hinged to the second support frame 122, to gradually tilt. The double-hinged connecting rod 15, which is hinged to the first support frame 112, will also gradually tilt in the opposite direction, causing the top support plate 14 to retract and move away from the inner wall of the embedded part 20.

[0057] The floating mooring bollard groove embedded part of the present invention includes a left rail, a right rail, two corner guards and a back plate, and the top support plate of the top support device is correspondingly provided with a left rail top support plate, a right rail top support plate, a front top support plate and a rear top support plate.

[0058] The left track top support plate abuts against the left track, the right track top support plate abuts against the right track, the front top support plate abuts against the two corner guards, and the rear top support plate abuts against the back plate.

[0059] When the embedded part needs to be installed in sections, when installing the next section of the embedded part, the left rail support plate and the right rail support plate can be inserted into the left rail and right rail of the previous section of the embedded part that has been installed. This allows the next section of the embedded part to be quickly positioned using the rail of the previous section as a reference, and ensures that the rail interface surfaces are consistent.

[0060] Figure 9 The diagram schematically shows a partial structure of a top support device for installing embedded parts in a floating mooring bollard, according to one embodiment of the present invention.

[0061] refer to Figure 9 As shown, the lower end of the first bracket 11 or the second bracket 12 can also be equipped with an operating platform 17 via a detachable connection. When the embedded part needs to be installed in sections, workers can perform welding, rust removal, and other operations on adjacent sections of the embedded part on the operating platform.

[0062] The operating platform can be inserted into the embedded part along with the top support device. After the embedded part is installed, the operating platform can also be lifted out of the embedded part along with the top support device.

[0063] Figure 10 The diagram schematically illustrates the installation process of a floating mooring bollard slot embedded part according to one embodiment of the present invention.

[0064] refer to Figure 10 As shown, the installation process includes the following steps: In step S01, the lower end of the top support device is inserted into the embedded part from the upper end of the embedded part.

[0065] In step S02, the top frame is fixedly connected to the embedded flange, which can be done by a detachable connection method such as bolt connection.

[0066] In step S03, the second bracket is lifted upwards. The second bracket can be lifted upwards by hooking the second lifting lug with a lifting device.

[0067] In step S04, it is determined whether the upper surface of the second support frame is in contact with the lower surface of the first support frame. If the upper surface of the second support frame is not in contact with the lower surface of the first support frame, the process returns to step S03 and continues to lift the second support frame. If the upper surface of the second support frame is in contact with the lower surface of the first support frame, the process proceeds to step S05.

[0068] In step S05, the relative positions of the second support and the top frame are fixed. The second support can be continuously suspended by a lifting device, but this is energy-intensive; alternatively, a wedge can be inserted into the top frame 13, between the second column 121 and the top support rod 131. Due to gravity, the positions of the second support 12 and the top frame 13 will remain relatively fixed.

[0069] In step S06, the top support device and the embedded part are hoisted together to the predetermined installation position of the embedded part, that is, the predetermined installation position of the embedded part on the wall of the lock chamber.

[0070] In step S07, concrete is poured on the outside of the embedded part.

[0071] In step S08, after the concrete has completely solidified, the fixed connection structure between the top frame and the embedded flange is removed.

[0072] In step S09, the device that fixes the relative position of the second bracket and the top frame is removed.

[0073] In step S10, the four third lifting lugs on the top frame are hooked with the lifting equipment, and the top frame is lifted upward so that the top support device leaves the interior of the embedded part, and the installation of the embedded part is completed.

[0074] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application.

Claims

1. A top support device for installing embedded parts in floating mooring bollard slots, characterized in that, include: Top frame, first support, second support, multiple top support plates and multiple double-hinged connecting rods; The first support includes a first column and a first support frame, wherein the first support frame is fixedly connected to the first column and is perpendicular to the first column; The upper part of the first column is provided with a suspension rod, which is used to suspend the first bracket on the top frame; The second bracket includes a second column and a second support frame, wherein the second support frame is fixedly connected to the second column and is perpendicular to the second column; The first support frame is mounted above the second support frame, and the first and second support frames are respectively hinged to the top support plate via double-hinged connecting rods; The top support plate is used to support the inner wall of the embedded part inside the floating mooring bollard slot; The top frame is provided with a top support rod and a three-hinged connecting rod that is hinged to the top support rod in the middle. The two ends of the three-hinged connecting rod are respectively hinged to the top ends of the first column and the second column. When the first support and the second support are in the top support state, the lower surface of the first support frame abuts against the upper surface of the second support frame, and the double hinge connecting rod is in a horizontal position.

2. The supporting device according to claim 1, characterized in that, The top support plate includes a left track top support plate, a right track top support plate, a front top support plate, and a rear top support plate; The first support frame is hinged to the left track top support plate, the right track top support plate, the front top support plate and the rear top support plate via double hinged connecting rods; The second support frame is hinged to the left track top support plate, the right track top support plate, the front top support plate, and the rear top support plate via double hinged connecting rods.

3. The supporting device according to claim 2, characterized in that, The front support plate is in the shape of an "I", with its two ends abutting against the left and right corner guards of the embedded part.

4. The supporting device according to claim 2, characterized in that, The rear support plate is T-shaped, with its three ends abutting against the back plate of the embedded part.

5. The supporting device according to claim 1, characterized in that, There are two first columns, one of which is hinged to a three-hinged connecting rod. The second column is located between the two first columns.

6. The supporting device according to any one of claims 1-5, characterized in that, The first support frame and the second support frame are rectangular frames.

7. A method for installing embedded parts in floating mooring bollard slots, characterized in that, Includes the following steps: The lower end of the top support device for installing the embedded part of the floating mooring bollard groove as described in any one of claims 1-6 is inserted into the embedded part from the upper end of the embedded part. The top frame is fixedly connected to the embedded flange; Lift the second bracket upwards, so that the upper surface of the second support frame gradually approaches and abuts the lower surface of the first support frame. During this process, the top support plate is pushed outwards to support the embedded part. Fix the relative position of the second bracket and the top frame; The top support device and the embedded part are hoisted together to the designated location for installing the embedded part; Concrete was poured on the outside of the embedded part; After the concrete hardens, the fixed connection between the top frame and the embedded flange is removed, the device that fixes the relative position of the second support and the top frame is removed, the second support moves downward, and the top support plate retracts and leaves the inner wall of the embedded part. Lift the top frame upwards to remove the top support device from inside the embedded part, and the embedded part installation is complete.

8. The installation method according to claim 7, characterized in that, After removing the device that fixes the relative position of the second support and the top frame, lift the first support upwards and move the second support downwards.

9. The installation method according to claim 7, wherein the embedded part comprises a left rail, a right rail, two corner guards, and a back plate, characterized in that, The top support plate includes a left track top support plate, a right track top support plate, a front top support plate, and a rear top support plate; The left track top support plate abuts against the left track, the right track top support plate abuts against the right track, the front top support plate abuts against the two corner guards, and the rear top support plate abuts against the back plate; When installing the next section of the embedded part, insert the left and right track support plates into the left and right tracks of the previous section of the embedded part, respectively, so that the next section of the embedded part can be positioned using the track of the previous section of the embedded part as a reference and the track interface surfaces can be kept consistent.

10. The installation method according to any one of claims 7-9, characterized in that, When fixing the relative position of the second bracket and the top frame, a wedge is inserted below the three-hinged connecting rod on the top frame, between the second column and the top support rod, so that the second bracket is gradually lifted up until the upper surface of the second support frame abuts against the lower surface of the first support frame.

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