Gravity type wharf block auxiliary installation system and block installation method

Abstract

The invention relates to a gravity type wharf square block auxiliary installation system and a square block installation method, and belongs to the technical field of wharf construction. The square block auxiliary mounting system comprises a plurality of positioning towers and a plurality of positioning leaning beams, the plurality of positioning towers are transversely arranged in front of a preset construction position of the gravity type wharf at intervals, the positioning towers are provided with a plurality of measuring rods, and the extending ends of the measuring rods are used for limiting the longitudinal position of the front vertical face of each layer of square block of the gravity type wharf; the positioning tower is provided with a drop hammer and drop hammer positioning equipment, and the drop hammer generates displacement in the transverse direction relative to the positioning tower, so that the transverse position of the side vertical face of each square block is limited through a vertical line marked by the drop hammer; the positioning leaning beam is erected between the two adjacent positioning towers and is used for abutting against the front vertical face of the bottom-layer square block so as to limit the longitudinal position of the bottom-layer square block. The square block auxiliary installation system can ensure that the front edge line of the installed bottom layer square block is smooth, the square block can be rapidly positioned, and the distance between the adjacent square blocks can be conveniently controlled.

Description

Technical Field

[0001] The present invention belongs to the technical field of wharf construction, and particularly relates to a gravity wharf block auxiliary installation system and a block installation method. Background Art

[0002] A gravity wharf is a type of wharf structure that relies on its own structure and the gravity of the filling materials to maintain stability, including block wharves, caisson wharves, etc. Among them, a block wharf is composed of stacked and installed concrete blocks, which has the advantages of a strong and durable structure and the ability to withstand heavy loads, and is commonly used as a wharf for cargo handling or ship docking. The installation of blocks in a block wharf usually uses large floating crane equipment for hoisting operations. During installation, the precast blocks need to be transported to the vicinity of the wharf to be built first, and then the blocks are lifted and accurately placed at the predetermined underwater bed position. During the installation process of the blocks, it is necessary to strictly control the position and levelness of the blocks to ensure the overall structural accuracy of the wharf, and the accurate positioning during the block installation process has always been a thorny problem.

[0003] Patent CN114753295A provides a block installation positioning method, which installs multiple positioning frames along the wharf direction, uses a total station to lay out the reference line for block installation on the positioning frame platform or lay out the reference points for block installation at the measuring rods of the positioning frame body, sets plumb lines at the reference line or reference points, and ties rubber ropes at the intersection positions of the measuring rods and the plumb lines as the installation position reference for each layer of blocks. When installing the blocks, the error between the front facade of the block and the designed position is controlled by the positioning frame and the rubber ropes tied to the positioning frame, and wooden squares are evenly arranged on the adjacent sides of the front facade of the block to control the joint width between adjacent blocks, thereby realizing the positioning installation of the blocks. However, in the above block installation positioning method, it is difficult to ensure the smoothness of the front edge line of the block by using rubber ropes, and the joint width between adjacent blocks needs to be controlled by setting wooden squares, which is cumbersome to operate and has a low block installation efficiency.

[0004] Therefore, how to ensure the smoothness of the front edge line of the block and how to improve the positioning efficiency of adjacent blocks in a gravity wharf are the technical problems that need to be solved urgently at present. Summary of the Invention

[0005] In view of the above technical problems, the present invention provides a gravity wharf block auxiliary installation system and a block installation method. The gravity wharf block auxiliary installation system can ensure the smoothness of the front edge line of the installed bottom layer blocks. At the same time, it can quickly position the blocks, facilitate the control of the distance between adjacent blocks, and significantly improve the positioning efficiency of adjacent blocks.

[0006] The present invention provides a gravity wharf block auxiliary installation system. Taking the front-back direction of the gravity wharf as the longitudinal direction and the direction perpendicular to the longitudinal direction in the horizontal plane as the transverse direction, the gravity wharf block auxiliary installation system includes: Multiple positioning towers are arranged at intervals in the transverse direction in front of the preset construction position of the gravity quay. Multiple measuring rods extending towards the preset construction position of the gravity quay are arranged at intervals in the vertical direction on the positioning towers. The extending ends of the measuring rods are used to define the longitudinal positions of the front facades of each layer of blocks of the gravity quay. The measuring rods are arranged in one-to-one correspondence with multiple layers of blocks. The positioning tower is equipped with a plumb bob for marking the vertical line and a plumb bob positioning device for obtaining the planar position of the plumb bob. The plumb bob generates a displacement in the transverse direction relative to the positioning tower to define the transverse positions of the side facades of each block through the marked vertical line. A positioning supporting beam is horizontally installed between two adjacent positioning towers. One side of the positioning supporting beam facing the preset construction position of the gravity quay is used to abut against the front facades of the same row of bottom blocks arranged transversely of the gravity quay to define the longitudinal positions of the same row of bottom blocks arranged transversely.

[0007] In some embodiments, a positioning block protruding from the outer periphery of the positioning supporting beam is provided on one side of the positioning supporting beam facing the preset construction position of the gravity quay. The positioning block has a positioning plane for abutting against the front facade of the bottom block.

[0008] In some embodiments, both the positioning block and the positioning plane extend in the transverse direction from one transverse end of the positioning supporting beam to the other transverse end.

[0009] In some embodiments, supporting beam mounting seats are relatively installed on the opposite sides of two adjacent positioning towers. The longitudinal ends of the positioning supporting beam are respectively placed on the relatively arranged supporting beam mounting seats.

[0010] In some embodiments, the supporting beam mounting seat includes: A fixed seat fixedly installed on the positioning tower; A moving seat movably connected to the fixed seat and moving longitudinally relative to the fixed seat. An end limiting member is provided at the longitudinal end of the moving seat close to the preset construction position of the gravity quay; A clamping seat movably connected to the moving seat. The clamping seat moves longitudinally on the moving seat to approach or move away from the end limiting member; A longitudinal movement driving member connected between the side of the clamping seat facing away from the end limiting member and the fixed seat, for driving the clamping seat to approach the end limiting member to clamp the end of the positioning supporting beam placed between the clamping seat and the end limiting member, and driving the moving seat to drive the clamped positioning supporting beam to move longitudinally relative to the fixed seat to adjust the longitudinal position of the positioning supporting beam.

[0011] In some of the embodiments, a driving member mounting frame is provided at the longitudinal end of the fixed seat away from the preset construction position of the gravity-type wharf, a receiving groove for accommodating the movable seat is opened at the top of the fixed seat, the longitudinal end of the receiving groove close to the preset construction position of the gravity-type wharf passes through the fixed seat, the receiving groove is provided with a first slide rail extending in the longitudinal direction, the lower part of the movable seat is slidably connected to the first slide rail to be received in the receiving groove or extends from one end of the fixed seat passing through the receiving groove relative to the fixed seat; the upper part of the movable seat is provided with a second slide rail extending in the longitudinal direction, the clamping seat is located above the movable seat and is slidably connected to the second slide rail; the longitudinal driving member is a longitudinal telescopic member, one end of the longitudinal telescopic member is connected to the driving member mounting frame, and the other end is connected to the side of the clamping seat away from the end limit member, and the longitudinal telescopic member is telescopically extended in the longitudinal direction to drive the clamping seat to move and drive the movable seat to move.

[0012] In some of the embodiments, two ends of the positioning back beam are provided with overlapping columns for being placed on the back beam mounting seat, and the overlapping columns are in the shape of square columns.

[0013] In some of the embodiments, the top of the positioning tower is rotatably connected to a track beam, a moving trolley that moves along the track beam is provided on the track beam, the moving trolley is provided with a retracting and releasing device, and the hammer is connected to the retracting and releasing device by a lifting rope; the moving trolley is also provided with a hanger, the hanger has a wire outlet for the lifting rope to pass through, the lifting rope passes around the hanger and passes through the wire outlet to connect to the hammer, and the hammer positioning device is installed on the hanger and installed in alignment with the wire outlet to obtain the planar position of the hammer.

[0014] In addition, the present invention also provides a gravity-type dock block installation method, which uses the gravity-type dock block auxiliary installation system described in any of the above technical solutions to install the block, and the block installation method includes the following steps: Positioning towers in place: multiple positioning towers are arranged at intervals in front of the preset construction position of the gravity dock; Positioning beams in place: Positioning beams are erected transversely between the bottoms of two adjacent positioning towers so that the positioning beams are in place at the front line of the bottom block; Measuring rod placement: According to the preset longitudinal position of the front facade of each layer of blocks of the gravity wharf, the length of the measuring rod corresponding to each layer of blocks is adjusted so that the extended end of the measuring rod corresponding to each layer of blocks is in place at the front line of each layer of blocks; Installation of bottom blocks: hoist the bottom blocks one by one from one end to the other end and install them underwater; before installing each bottom block, move the hanging hammer to the preset horizontal position of the side elevation of the bottom block currently being installed, so as to define the horizontal position of the side elevation of the bottom block by using the vertical line marked by the hanging hammer; when installing the bottom block, make the front elevation of the bottom block abut against the positioning beam, and align the side elevation of the bottom block with the vertical line marked by the hanging hammer, so that the bottom block is installed in place; Upper block installation: Install the blocks of other layers layer by layer from bottom to top. When installing the blocks of each layer, first install the block corresponding to the position of the positioning tower, make the front facade of the block abut against the extended end of the corresponding measuring rod of this layer, and make the side facade of the block align with the vertical line marked by the plumb bob moved to the horizontal preset position at the side facade of the block. Then, take the front facade of the installed block as the longitudinal installation position reference, and take the vertical line marked by the plumb bob moved to the horizontal preset position at the side facade of the block to be installed as the horizontal installation position reference, and install the other blocks one by one along the horizontal direction towards the direction of another adjacent positioning tower.

[0015] In some of these embodiments, in the positioning beam placement step, hoist and place the positioning beam between two adjacent positioning towers, make the two ends of the positioning beam respectively rest between the clamping seat and the end limit member of the beam mounting seat installed on the positioning tower, drive the clamping seat to approach the end limit member through the longitudinal movement driving member to clamp the end of the positioning beam, and drive the moving seat to drive the clamped positioning beam to move longitudinally relative to the fixed seat to adjust the position of the positioning beam in the longitudinal direction so that the positioning beam is placed at the front edge line of the bottom layer blocks.

[0016] Compared with the prior art, the advantages and beneficial effects of the present invention are as follows: 1. The gravity quay block auxiliary installation system provided by the present invention can ensure the smoothness of the front edge line of the installed bottom layer blocks by setting a positioning beam between two positioning towers to limit the longitudinal installation position of the bottom layer blocks arranged in the same row along the horizontal direction; 2. The gravity quay block auxiliary installation system provided by the present invention can limit the position of the block in the horizontal direction through the cooperation of the moving plumb bob and the plumb bob positioning device, which is convenient for controlling the distance between adjacent blocks and significantly improves the block positioning efficiency; 3. The gravity quay block installation method provided by the present invention uses the gravity quay block auxiliary installation system to install the blocks. The longitudinal installation position of the bottom layer blocks is accurately positioned through the positioning beam of the gravity quay block auxiliary installation system, the longitudinal installation position of the upper layer blocks is accurately positioned and installed through the measuring rod of the positioning tower, and the horizontal installation position of the blocks is accurately positioned through the moving plumb bob, which significantly improves the block installation efficiency and shortens the construction period. Description of the Drawings

[0017] The drawings described herein are used to provide a further understanding of the present invention, form a part of this application, and the schematic embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation to the present invention. In the drawings: Figure 1 is a schematic structural diagram of a gravity quay block auxiliary installation system provided by an embodiment of the present invention; Figure 2The figure shows the usage state diagram of the gravity quay block auxiliary installation system provided by an embodiment of the present invention during block installation; Figure 3 The figure shows the structural schematic diagram of the positioning beam in the gravity quay block auxiliary installation system provided by an embodiment of the present invention; Figure 4 For Figure 1 The partial enlarged view at position A in Figure 5 For Figure 1 The partial enlarged view at position B in Figure 6 For Figure 1 The partial enlarged view at position C in Figure 7 The figure shows the construction process schematic diagram of block installation using the gravity quay block auxiliary installation system provided by an embodiment of the present invention.

[0018] In the figure: 1. Block auxiliary installation system; 2. Block; 11. Positioning tower; 111. Measuring rod; 112. Plumb bob; 113. Suspension rope; 114. Rail beam; 115. Plumb bob positioning device; 116. Moving trolley; 117. Winching device; 118. Suspension bracket; 12. Positioning beam; 121. Positioning block; 122. Lapping column; 13. Beam mounting seat; 131. Fixed seat; 1311. Driving part mounting frame; 1312. Accommodating groove; 132. Moving seat; 1321. End limiting part; 1322. Second slide rail; 133. Clamping seat; 134. Longitudinal movement driving part. Detailed implementation manners

[0019] Next, the technical solutions in the embodiments will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] In the description of the present invention, it should be understood that the terms "lateral" and "longitudinal" are as shown in Figure 2 The terms "upper", "lower", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0021] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features.

[0022] In the description of the present invention, it should be noted that, unless otherwise clearly defined and limited, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] As shown in the Figures 1 - 6 accompanying drawings, in a schematic embodiment of the gravity quay block auxiliary installation system 1 of the present invention, taking the front-back direction of the gravity quay as the longitudinal direction and the direction perpendicular to the longitudinal direction in the horizontal plane as the transverse direction, the gravity quay block auxiliary installation system 1 includes positioning towers 11 and positioning beams 12; there are multiple positioning towers 11, and the multiple positioning towers 11 are arranged at intervals in the transverse direction in front of the preset construction position of the gravity quay. The positioning towers 11 are provided with multiple measuring rods 111 extending towards the preset construction position of the gravity quay at intervals in the vertical direction. The extending ends of the measuring rods 111 are used to define the longitudinal positions of the front facades of each layer of quay blocks 2 of the gravity quay. The measuring rods 111 are arranged in one-to-one correspondence with the multiple layers of quay blocks 2; the positioning towers 11 are installed with plumb bobs 112 for marking vertical lines and plumb bob positioning devices 115 for obtaining the planar positions of the plumb bobs 112. The plumb bobs 112 generate displacements in the transverse direction relative to the positioning towers 11 to define the transverse positions of the side facades of the quay blocks 2 through the marked vertical lines; the positioning beam 12 is horizontally arranged between two adjacent positioning towers 11, and one side of the positioning beam 12 facing the preset construction position of the gravity quay is used to abut against the front facades of the same row of bottom-layer quay blocks 2 arranged in the transverse direction of the gravity quay to define the longitudinal positions of the same row of bottom-layer quay blocks 2 arranged in the transverse direction.

[0024] The above-mentioned gravity quay block auxiliary installation system 1 can ensure the smoothness of the front edge line of the installed bottom-layer quay blocks 2 by defining the longitudinal installation positions of the same row of bottom-layer quay blocks 2 arranged in the transverse direction through the positioning beam 12 provided between the two positioning towers 11. At the same time, the above-mentioned gravity quay block auxiliary installation system 1 defines the transverse positions of the quay blocks 2 through the cooperation of the moving plumb bobs 112 and the plumb bob positioning devices 115, which is convenient for controlling the distance between adjacent quay blocks 2 and significantly improves the positioning efficiency of the quay blocks 2.

[0025] Regarding the positioning beam 12, it should be noted that, as Figure 3As shown in the figure, on one side of the positioning beam 12 facing the preset construction position of the gravity quay, there is a positioning block 121 protruding from the outer periphery of the positioning beam 12. The positioning block 121 has a positioning plane for abutting against the front facade of the bottom block 2. By making the positioning plane of the set positioning block 121 fit with the front facade of the block 2, it is convenient to position the front facade of the block 2. Preferably, both the positioning block 121 and the positioning plane extend longitudinally from one transverse end of the positioning beam 12 to the other transverse end, so that all parts of the front facade of the block 2 can fit with the positioning plane of the positioning block 121 to ensure the smoothness of the front edge line of the block 2.

[0026] To achieve the stable installation of the positioning beam 12, as Figure 1 and Figure 4 shown, in this embodiment, on the opposite sides of two adjacent positioning towers 11, there are relatively installed beam mounting seats 13, and the longitudinal ends of the positioning beam 12 are respectively placed on the relatively arranged beam mounting seats 13.

[0027] As Figure 4As shown, in this embodiment, the beam mounting seat 13 includes a fixed seat 131, a movable seat 132, a clamping seat 133 and a longitudinal driving member 134; the fixed seat 131 is fixedly installed on the positioning tower 11; the movable seat 132 is movably connected to the fixed seat 131 and moves longitudinally relative to the fixed seat 131, and the longitudinal end of the movable seat 132 near the preset construction position of the gravity dock is provided with an end stopper 1321; the clamping seat 133 is movably connected to the movable seat 132, and the clamping seat 133 is longitudinally moved relative to the movable seat 132. The longitudinal driving member 134 is connected between the side of the clamping seat 133 away from the end limit piece 1321 and the fixed seat 131, and is used to drive the clamping seat 133 to approach the end limit piece 1321 to clamp the end of the positioning beam 12 placed between the clamping seat 133 and the end limit piece 1321, and drive the movable seat 132 to drive the clamped positioning beam 12 to move longitudinally relative to the fixed seat 131, so as to adjust the longitudinal position of the positioning beam 12. The specific steps of using the support beam mounting seat 13 of this structure to put the positioning support beam 12 in place are as follows: drive the clamping seat 133 away from the end limit piece 1321 by the longitudinal movement driving member 134, so that the distance between the clamping seat 133 and the end limit piece 1321 is greater than the outer diameter of the end of the positioning support beam 12, and the positioning support beam 12 is suspended between two adjacent positioning towers 11, so that the two ends of the positioning support beam 12 are respectively placed between the clamping seat 133 and the end limit piece 1321, and the clamping seat 133 is driven by the longitudinal movement driving member 134 to approach the end limit piece 1321 to clamp the end of the positioning support beam 12, and the movable seat 132 is driven to drive the clamped positioning support beam 12 to move longitudinally relative to the fixed seat 131, so as to adjust the longitudinal position of the positioning support beam 12, so that the positioning support beam 12 is in place at the leading edge line of the bottom block 2. The beam mounting seat 13 of the above structure is adopted, and the end of the positioning beam 12 is clamped by the cooperation of the clamping seat 133 and the end limiter 1321 to realize the installation of the positioning beam 12, which is convenient for installing the positioning beam 12. At the same time, the beam mounting seat 13 of the above structure can drive the positioning beam 12 to move longitudinally relative to the fixed seat 131 through the moving seat 132, so that the longitudinal position of the positioning beam 12 can be adjusted. When the positioning tower 11 is in place, only rough positioning can be performed, and then the longitudinal installation position of the bottom block 2 can be accurately controlled by accurately positioning the positioning beam 12. In addition, the beam mounting seat 13 of the above structure can realize the clamping installation of the positioning beam 12 and the adjustment of the longitudinal position of the positioning beam 12 at the same time by setting a longitudinal driving member 134.

[0028] Specifically, Figure 4As shown, a driving member mounting frame 1311 is provided at a longitudinal end of the fixed seat 131 away from the preset construction position of the gravity dock, a receiving groove 1312 for receiving the movable seat 132 is provided at the top of the fixed seat 131, and the receiving groove 1312 passes through the fixed seat 131 at the longitudinal end near the preset construction position of the gravity dock, and the receiving groove 1312 is provided with a first slide rail extending in the longitudinal direction, and the lower part of the movable seat 132 is slidably connected to the first slide rail to be received in the receiving groove 1312 or pass through the fixed seat 132 from the receiving groove 1312. 1 extends relative to the fixed seat 131; the upper part of the movable seat 132 is provided with a second slide rail 1322 extending in the longitudinal direction, the clamping seat 133 is located above the movable seat 132 and is slidably connected to the second slide rail 1322; the longitudinal driving member 134 is a longitudinal telescopic member, one end of the longitudinal telescopic member is connected to the driving member mounting frame 1311, and the other end is connected to the side of the clamping seat 133 away from the end limit member 1321, and the longitudinal telescopic member is telescopic in the longitudinal direction to drive the clamping seat 133 to move and drive the movable seat 132 to move. In this embodiment, through the provision of the accommodating groove 1312, the movable seat 132 can be retracted into the fixed seat 131 or extended relative to the fixed seat 131 to realize the movement of the movable seat 132 relative to the fixed seat 131, and the movable seat 132 can be retracted into the fixed seat 131 when the positioning back beam 12 is not installed, so as to reduce the volume of the back beam mounting seat 13 and avoid damage to the movable seat 132. Meanwhile, in this embodiment, the movable seat 132 is slidably connected to the fixed seat 131 through the first slide rail, and the stable guide provided by the first slide rail facilitates the stable movement of the movable seat 132 relative to the fixed seat 131; the clamping seat 133 is slidably connected to the movable seat 132 through the second slide rail 1322, and the stable guide provided by the second slide rail 1322 facilitates the stable movement of the clamping seat 133 relative to the movable seat 132. In addition, in this embodiment, a longitudinal telescopic member is used as the longitudinal driving member 134, and the driving method is simple and efficient. Specifically, the longitudinal telescopic member can be a pneumatic telescopic rod, a hydraulic telescopic rod, or an electric telescopic rod.

[0029] In order to improve the stability of the installation of the positioning beam 12, as Figure 3 and Figure 4 As shown, the two ends of the positioning back beam 12 are provided with overlapping columns 122 for being placed on the back beam mounting seat 13, and the overlapping columns 122 are in the shape of square columns. By setting the overlapping columns 122 in the shape of square columns and placing them on the back beam mounting seat 13, the risk of displacement or shaking of the positioning back beam 12 caused by unstable placement of the positioning back beam 12 can be reduced, thereby improving the stability of the system.

[0030] Regarding the positioning tower 11, it should be noted that the position of the positioning tower 11 can be positioned by a positioning tower positioning device installed on the top of the positioning tower 11, and then combined with the length of the measuring rod 111, the longitudinal installation position of the upper block 2 can be positioned. In order to facilitate the adjustment of the length of the measuring rod 111, such as Figure 5As shown, the measuring rod 111 is a telescopic rod, which can specifically be a sleeve rod, a pneumatic telescopic rod, a hydraulic telescopic rod, an electric telescopic rod, etc. Regarding the plumb bob 112, it should be noted that in addition to being used to define the lateral installation position of the side surface of the square block 2, the plumb bob 112 is also used to accurately position the supporting beam 12 and the measuring rod 111. Specifically: by making the plumb bob 112 collide with the edge line (which can be the positioning plane of the positioning block 121) of the side of the supporting beam 12 that abuts against one side of the bottom square block 2 and the protruding end of the measuring rod 111, the longitudinal positions of the edge line (which can be the positioning plane of the positioning block 121) of the supporting beam 12 and the protruding end of the measuring rod 111 can be calibrated by using the position of the plumb bob 112 obtained by the plumb bob positioning device 115, thereby ensuring the accurate positioning of the supporting beam 12 and the measuring rod 111.

[0031] To facilitate adjusting the position of the plumb bob 112 and accurately obtaining the planar position of the plumb bob 112, as Figure 1 and Figure 6 shown, the top of the positioning tower 11 is rotatably connected with a track beam 114. A moving trolley 116 that moves along the track beam 114 is provided on the track beam 114. A retracting and releasing device 117 is provided on the moving trolley 116. The plumb bob 112 is connected to the retracting and releasing device 117 through a suspension rope 113; a hanger 118 is also provided on the moving trolley 116. The hanger 118 has an outlet through which the suspension rope 113 passes. The suspension rope 113 bypasses the hanger 118 and passes out through the outlet to connect the plumb bob 112. The plumb bob positioning device 115 is installed on the hanger 118 and is installed in alignment with the outlet to obtain the planar position of the plumb bob 112. In this embodiment, by rotating the track beam 114 and moving the moving trolley 116 along the track beam 114, the plumb bob 112 is driven to move, so as to realize the position adjustment of the plumb bob 112 in the horizontal and vertical directions. By retracting and releasing the suspension rope 113 through the retracting and releasing device 117, the position adjustment of the plumb bob 112 in the vertical direction is realized. At the same time, in this embodiment, the suspension line of the plumb bob 112 extends vertically downward through the outlet of the provided hanger 118. The plumb bob positioning device 115 is installed in alignment with the outlet, and the planar position of the plumb bob 112 can be accurately obtained. It should be noted that in this embodiment, the plumb bob positioning device 115 is specifically a prism. By cooperating the total station with the prism, the planar position of the plumb bob 112 is obtained; the alignment installation of the measuring device is a conventional technique in the art and will not be elaborated here again.

[0032] Based on the above-mentioned gravity quay block auxiliary installation system 1, an embodiment of the present invention further provides a gravity quay block installation method. Using the above-mentioned gravity quay block auxiliary installation system 1 for block installation, the block installation method includes the following steps: S1 Positioning tower positioning: A plurality of positioning towers 11 are arranged at intervals transversely in front of the preset construction position of the gravity quay. S2 Positioning and placing against the beam: Horizontally install a positioning beam 12 between the bottoms of two adjacent positioning towers 11 so that the positioning beam 12 is placed at the front line of the bottom block 2; S3 Positioning of the measuring rod: According to the preset longitudinal positions of the front facades of each layer of blocks 2 of the gravity quay, adjust the lengths of the measuring rods 111 corresponding to each layer of blocks 2 so that the extended ends of the measuring rods 111 corresponding to each layer of blocks 2 are placed at the front lines of each layer of blocks 2; S4 Installation of the bottom blocks: Lift and place the bottom blocks 2 one by one from one end to the other end horizontally underwater; before installing each bottom block 2, move the plumb bob 112 to the preset horizontal position on the side facade of the currently installed bottom block 2 to use the vertical line marked by the plumb bob 112 to define the horizontal position of the side facade of this bottom block 2; when installing this bottom block 2, make the front facade of this bottom block 2 abut against the positioning beam 12 and align the side facade of this bottom block 2 with the vertical line marked by the plumb bob 112 so that this bottom block 2 is installed in place; S5 Installation of the upper blocks: Install the other layers of blocks 2 layer by layer from bottom to top. When installing each layer of blocks 2, first install the block 2 corresponding to the position where the positioning tower 11 is located, make the front facade of this block 2 abut against the extended end of the measuring rod 111 corresponding to this layer, and align the side facade of this block 2 with the vertical line marked by the plumb bob 112 moved to the preset horizontal position on the side facade of this block 2. Then, take the front facade of the installed block 2 as the longitudinal installation position reference and the vertical line marked by the plumb bob 112 moved to the preset horizontal position on the side facade of the block 2 to be installed as the horizontal installation position reference, and install the other blocks 2 one by one along the horizontal direction towards the other adjacent positioning tower 11.

[0033] It should be noted that in the above steps, the order of step S2 and step S3 can be reversed.

[0034] For the above method for installing blocks of the gravity quay, the block 2 is installed by using the auxiliary installation system 1 for blocks of the gravity quay. The longitudinal installation position of the bottom block 2 is accurately positioned through the positioning beam 12 of the auxiliary installation system 1 for blocks of the gravity quay, the longitudinal installation position of the upper block 2 is accurately positioned and installed through the measuring rod 111 of the positioning tower 11, and the horizontal installation position of the block 2 is accurately positioned through the moving plumb bob 112, significantly improving the installation efficiency of the block 2 and shortening the construction period.

[0035] It should be noted that in the step of positioning and placing the positioning beam against the beam, the positioning beam 12 is hoisted and placed between two adjacent positioning towers 11, so that the two ends of the positioning beam 12 are respectively placed between the clamping seat 133 and the end limiting member 1321 of the beam mounting seat 13 installed on the positioning tower 11. The clamping seat 133 is driven by the longitudinal movement driving member 134 to approach the end limiting member 1321 to clamp the end of the positioning beam 12, and the moving seat 132 is driven to drive the clamped positioning beam 12 to move longitudinally relative to the fixed seat 131, so as to adjust the position of the positioning beam 12 in the longitudinal direction and make the positioning beam 12 in place at the front line of the bottom block 2.

[0036] It should also be noted that in order to ensure the accurate positioning of the measuring rod 111 and the positioning beam 12, the step of positioning the measuring rod also includes: moving the plumb bob 112, obtaining the planar position of the plumb bob 112 through the plumb bob positioning device 115, releasing the plumb bob 112 at the preset planar position corresponding to the extended end of the measuring rod 111, and making the extended end of the measuring rod 111 collide with the plumb bob 112 to make the extended end of the measuring rod 111 in place. The step of positioning the positioning beam against the beam also includes: moving the plumb bob 112, obtaining the planar position of the plumb bob 112 through the plumb bob positioning device 115, releasing the plumb bob 112 at the preset planar position of the edge line on the side where the positioning beam 12 abuts against the bottom block 2, and making the edge of the side where the positioning beam 12 of the measuring rod 111 abuts against the bottom block 2 collide with the plumb bob 112 to make the positioning beam 12 in place. Among them, through the rotation of the track beam 114 relative to the positioning tower 11 and the movement of the moving trolley 116 driving the suspension rope 113 along the track beam 114, the plumb bob 112 is moved in place.

[0037] It should also be noted that when multiple rows of blocks 2 need to be installed longitudinally, the front row of blocks 2 close to the gravity quay block auxiliary installation system 1 can be installed first, and then the installed front row of blocks 2 is used as the control side line to install other rows of blocks 2 row by row in sequence to the other side longitudinally. When installing in this way, only the front row of blocks 2 longitudinally needs to be positioned, and it is not necessary to position each row of blocks 2.

[0038] Finally, it should be noted that: the various embodiments in this specification are described in a progressive manner, and the key point of each embodiment is to illustrate the differences from other embodiments. For the same or similar parts among the various embodiments, reference can be made to each other.

[0039] The above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit them; although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: still modifications can be made to the specific implementation manners of the present invention or equivalent replacements can be made to some technical features; without departing from the spirit of the technical solutions of the present invention, they should all be covered within the scope of the technical solutions claimed by the present invention.

Claims

1. Gravity quay block auxiliary installation system, characterized in that, Taking the longitudinal direction of the gravity quay as the longitudinal direction and the direction perpendicular to the longitudinal direction in the horizontal plane as the transverse direction, the gravity quay block auxiliary installation system includes: A plurality of positioning towers, which are arranged at intervals in the transverse direction in front of the preset construction position of the gravity quay. A plurality of measuring rods extending towards the preset construction position of the gravity quay are arranged at intervals in the vertical direction on the positioning towers. The extended ends of the measuring rods are used to define the longitudinal position of the front facades of each layer of blocks of the gravity quay, and the measuring rods are arranged in one-to-one correspondence with multiple layers of blocks; A plumb bob for marking a vertical line and a plumb bob positioning device for obtaining the planar position of the plumb bob are installed on the positioning tower. The plumb bob generates a displacement in the transverse direction relative to the positioning tower to define the transverse position of the side facades of each block through the marked vertical line. A positioning support beam, which is horizontally arranged between two adjacent positioning towers. The side of the positioning support beam facing the preset construction position of the gravity quay is used to abut against the front facades of the same row of bottom blocks arranged in the transverse direction of the gravity quay to define the longitudinal position of the same row of bottom blocks arranged in the transverse direction.

2. The gravity quay block auxiliary installation system according to claim 1, wherein A positioning block protruding from the outer periphery of the positioning support beam is provided on the side of the positioning support beam facing the preset construction position of the gravity quay, and the positioning block has a positioning plane for abutting against the front facade of the bottom block.

3. The gravity quay block auxiliary installation system according to claim 2, characterized in that, Both the positioning block and the positioning plane extend from one transverse end to the other transverse end of the positioning support beam in the transverse direction.

4. The gravity quay block auxiliary installation system according to claim 1, wherein, Beam mounting seats are relatively installed on the opposite sides of two adjacent positioning towers, and the longitudinal ends of the positioning support beam are respectively placed on the relatively arranged beam mounting seats.

5. The gravity quay block auxiliary installation system according to claim 4, wherein, The beam mounting seat includes: A fixed seat, which is fixedly installed on the positioning tower; A moving seat, which is movably connected to the fixed seat and moves longitudinally relative to the fixed seat. An end limiting member is provided at the longitudinal end of the moving seat close to the preset construction position of the gravity quay; A clamping seat, which is movably connected to the moving seat. The clamping seat moves longitudinally on the moving seat to approach or move away from the end limiting member; A longitudinal movement driving member, which is connected between the side of the clamping seat facing away from the end limiting member and the fixed seat, and is used to drive the clamping seat to approach the end limiting member to clamp the end of the positioning support beam placed between the clamping seat and the end limiting member, and drive the moving seat to drive the clamped positioning support beam to move longitudinally relative to the fixed seat to adjust the longitudinal position of the positioning support beam.

6. The gravity quay block auxiliary installation system according to claim 5, characterized in that, The fixing seat is provided with a driving member mounting frame at a longitudinal end portion away from the preset construction position of the gravity-type wharf, and a receiving groove for accommodating the moving seat is opened at the top of the fixing seat, and the receiving groove passes through the fixing seat at a longitudinal end portion close to the preset construction position of the gravity-type wharf, and the receiving groove is provided with a first slide rail extending in the longitudinal direction, and the lower portion of the moving seat is slidably connected to the first slide rail to be received in the receiving groove or to extend from the receiving groove through one end of the fixed seat relative to the fixed seat; the upper portion of the moving seat is provided with a second slide rail extending in the longitudinal direction, and the clamping seat is located above the moving seat and is slidably connected to the second slide rail; the longitudinal movement driving member is a longitudinal telescopic member, one end of the longitudinal telescopic member is connected to the driving member mounting frame, and the other end is connected to a side of the clamping seat away from the end limit member, and the longitudinal telescopic member is telescopically extended in the longitudinal direction to drive the clamping seat to move and drive the moving seat to move.

7. The gravity quay block auxiliary installation system according to claim 4 or 5, characterized in that, Both ends of the positioning back beam are provided with overlapping columns for being placed on the back beam mounting seat, and the overlapping columns are in the shape of square columns.

8. The gravity quay block auxiliary installation system according to claim 1, characterized in that The top of the positioning tower is rotatably connected to a track beam, and a moving trolley that moves along the track beam is provided on the track beam. The moving trolley is provided with a retracting and releasing device, and the hammer is connected to the retracting and releasing device through a lifting rope; the moving trolley is also provided with a hanger, and the hanger has a wire outlet for the lifting rope to pass through. The lifting rope passes around the hanger and passes through the wire outlet to connect to the hammer, and the hammer positioning device is installed on the hanger and is installed in alignment with the wire outlet to obtain the planar position of the hammer.

9. Method for installing concrete blocks of gravity quay, characterized in that, The gravity-type dock block auxiliary installation system according to any one of claims 1 to 8 is used to install blocks, and the block installation method comprises the following steps: Positioning towers in place: multiple positioning towers are arranged in a horizontally spaced manner in front of the preset construction position of the gravity dock; Positioning the supporting beam in place: erecting the supporting beam in the transverse direction between the bottoms of two adjacent positioning towers so that the supporting beam is in place at the front line of the bottom block; Measuring rod in place: according to the preset longitudinal position of the front facade of each layer of blocks of the gravity dock, the length of the measuring rod corresponding to each layer of blocks is adjusted so that the extended end of the measuring rod corresponding to each layer of blocks is in place at the front line of each layer of blocks; Installation of bottom blocks: hoist the bottom blocks one by one from one lateral end to the other end and install them underwater; before installing each bottom block, move the pendant to the lateral preset position of the side elevation of the bottom block currently being installed, so as to define the lateral position of the side elevation of the bottom block by using the vertical line marked by the pendant; when installing the bottom block, make the front elevation of the bottom block abut against the positioning beam, and align the side elevation of the bottom block with the vertical line marked by the pendant, so that the bottom block is installed in place; Installation of the upper-layer blocks: Install the blocks of other layers layer by layer from bottom to top. When installing the blocks of each layer, first install the block corresponding to the position of the positioning tower, so that the front facade of the block abuts against the extended end of the corresponding measuring rod of this layer, and align the side facade of the block with the vertical line marked by the plumb bob moved to the lateral preset position at the side facade of the block. Then, take the front facade of the installed block as the longitudinal installation position reference, and take the vertical line marked by the plumb bob moved to the lateral preset position at the side facade of the block to be installed as the lateral installation position reference, and install the other blocks one by one along the lateral direction towards the direction of another adjacent positioning tower.

10. The gravity quay block installation method according to claim 9, characterized in that, In the step of positioning the positioning support beam in place, hoist and place the positioning support beam between two adjacent positioning towers, so that the two ends of the positioning support beam are respectively placed between the clamping seat and the end limiting member of the support beam mounting seat installed on the positioning tower. Drive the clamping seat to approach the end limiting member through the longitudinal movement driving member to clamp the end of the positioning support beam, and drive the moving seat to drive the clamped positioning support beam to move longitudinally relative to the fixed seat to adjust the longitudinal position of the positioning support beam, so that the positioning support beam is in place at the front edge line of the bottom-layer block.

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