Universal square block auxiliary mounting device for gravity type square block wharf

Abstract

The invention relates to a universal type square block auxiliary mounting device for a gravity type square block wharf, and belongs to the technical field of wharf construction. The universal type square block auxiliary installation device comprises a supporting frame arranged at the water bottom and a positioning assembly installed on the supporting frame. The positioning assembly comprises a positioning leaning beam and a telescopic piece; the positioning leaning beam extends in the transverse direction, and positioning faces are arranged on the periphery of the positioning leaning beam and comprise the first positioning face used for limiting the longitudinal position and the transverse position of the square block at the same time and the second positioning face used for only limiting the longitudinal position of the square block. The first positioning surface comprises an abutting part and a protruding part; the second positioning surface has a positioning straight line; the telescopic piece is connected between the supporting frame and the positioning leaning beam and stretches out and draws back in the longitudinal direction to drive the positioning leaning beam to move relative to the supporting frame in the longitudinal direction. And the telescopic piece is rotationally connected with the positioning leaning beam so as to switch between the first positioning surface and the second positioning surface. The universal type square block auxiliary mounting device can be used for mounting various square blocks, the universality is high, and the square block mounting efficiency is high.

Description

Technical Field

[0001] The invention belongs to the technical field of wharf construction, and particularly relates to a general block auxiliary installation device for a gravity quay wall Background Art

[0002] A gravity quay wall is a gravity wharf composed of stacked and installed concrete blocks, which has the advantages of firm and durable structure and can withstand heavy loads. It is commonly used as a wharf for cargo handling or ship docking. The installation of blocks for a gravity quay wall usually uses large floating crane equipment for lifting 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] The traditional method of block installation positioning is to arrange divers at the installation position of the blocks, and use rulers to manually judge the installation position, the gap between adjacent blocks, etc. However, this positioning method is easily affected by subjectivity and the environment, with low block positioning accuracy and low block installation efficiency. Patent CN112694022A provides an underwater block installation device. By walking in the water with the underwater block installation device and using a lifting device to move the block to be installed and adjust the installation angle, the accurate installation of the underwater block is realized; however, although using this underwater block installation device can ensure the installation accuracy of the blocks, when installing each block, the block needs to be positioned once, and the block installation efficiency is still low. In addition, the existing special devices for block installation can usually only be used to install blocks of a specific structure, with poor versatility. For example, the underwater block installation device provided in Patent CN112694022A requires the installed block to be provided with a lifting hole adapted to the underwater block installation device.

[0004] Therefore, how to provide a block auxiliary installation device with strong versatility and high installation efficiency is a technical problem that urgently needs to be solved at present. Summary of the Invention

[0005] In view of the above technical problems, the invention provides a general block auxiliary installation device for a gravity quay wall, which can be used for the installation of various blocks, has strong versatility, and moreover, can realize the positioning and installation of a whole row of blocks through one positioning, and can significantly improve the block installation efficiency.

[0006] The invention provides a general block auxiliary installation device for a gravity quay wall. Taking the front-back direction of the gravity quay wall as the longitudinal direction and the direction perpendicular to the longitudinal direction in the horizontal plane as the transverse direction, the general block auxiliary installation device includes: A support frame, which is used to be placed at the bottom of the water and is located in front of the preset construction position of the gravity quay wall; A positioning assembly, which includes: A positioning beam, which is located on the side of the support frame facing the preset construction position of the gravity quay wall and extends horizontally; the outer periphery of the positioning beam has a positioning surface for facing the preset construction position of the gravity quay wall and defining the installation positions of the same-row square blocks to be installed arranged horizontally along the gravity quay wall. The positioning surface includes a first positioning surface for simultaneously defining the longitudinal position and the horizontal position of the square block and a second positioning surface for only defining the longitudinal position of the square block; the first positioning surface includes an abutting portion for abutting against the front facade of the square block to define the longitudinal position of the square block and a protruding portion for being inserted into the positioning groove on the front facade of the square block to define the horizontal position of the square block. The abutting portion and the protruding portion are alternately arranged on the positioning beam horizontally, and the arrangement of the positioning portions is consistent with the arrangement of the positioning grooves of the same-row square blocks to be installed arranged horizontally; the second positioning surface has a positioning straight line extending horizontally, and the positioning straight line abuts against the front facade of the same-row square blocks to be installed to define the longitudinal position of the square block; A telescopic member, one end of which is connected to the support frame and the other end is connected to the positioning beam. The telescopic member telescopically moves longitudinally to drive the positioning beam to move longitudinally relative to the support frame to adjust the position of the positioning beam longitudinally; the telescopic member is rotatably connected to the positioning beam so that the positioning surface of the positioning beam facing the preset construction position of the gravity quay wall can be switched between the first positioning surface and the second positioning surface.

[0007] In some embodiments, the positioning beam is cylindrical; a plurality of positioning blocks serving as the protruding portions of the first positioning surface are provided on the outer periphery of the cylinder. The positioning blocks are arc-shaped and wrap around the outer periphery of the cylinder. The outer peripheral surface of the cylinder located between adjacent positioning blocks serves as the abutting portion of the first positioning surface, and a generatrix on the opposite side of the cylinder from the positioning blocks serves as the positioning straight line of the second positioning surface.

[0008] In some embodiments, gaskets for adjusting the width of the protruding portion are detachably installed on both sides of the protruding portion.

[0009] In some embodiments, a circular ring clamp is provided at one end of the telescopic member for connecting the positioning beam. A rotating member is sleeved on the outer periphery of the positioning beam. The outer peripheral surface of the rotating member is a cylindrical surface. The rotating member is sleeved in the circular ring clamp, and the outer peripheral surface of the rotating member is slidably matched with the inner peripheral surface of the circular ring clamp so that the positioning beam is rotatably connected to the circular ring clamp; a locking member for locking and connecting the rotating member and the circular ring clamp to limit the rotation of the rotating member is provided between the circular ring clamp and the rotating member.

[0010] In some of these embodiments, the locking member is a locking pin. The circular ring clamp is provided with a lock hole for the locking pin to insert. The outer periphery of the rotating member is provided with a first limiting hole and a second limiting hole for the locking pin to insert. When the first positioning surface faces the preset construction position of the gravity quay wall, the first limiting hole is aligned with the lock hole. When the second positioning surface faces the preset construction position of the gravity quay wall, the second limiting hole is aligned with the lock hole.

[0011] In some of these embodiments, one end of the telescopic member connected to the support frame is a fixed end, and the end of the telescopic member provided with the circular ring clamp is a telescopic end. The telescopic end moves longitudinally relative to the fixed end. A rotary drive rope for driving the positioning beam to rotate is detachably connected between the fixed end of the telescopic member and the positioning beam. One end of the rotary drive rope is tied to the fixed end of the telescopic member, and the other end of the rotary drive rope is tied to the outer periphery of the positioning beam. When the telescopic member is in a contracted state where the telescopic end is close to the fixed end, the rotary drive rope is in a state of being wound around the outer periphery of the positioning beam. When the telescopic end of the telescopic member moves away from the fixed end, a part of the rotary drive rope wound around the outer periphery of the positioning beam disengages from the outer periphery of the positioning beam to drive the positioning beam to rotate.

[0012] In some of these embodiments, the part of the positioning beam for sleeving the rotating member is in the shape of a square column, and the square column can drive the positioning beam to move transversely relative to the rotating member. The positioning assembly further includes a transverse movement drive member, which is detachably connected between the positioning beam and the circular ring clamp. The transverse movement drive member is used to drive the positioning beam to move transversely relative to the rotating member to adjust the position of the positioning beam in the transverse direction.

[0013] In some of these embodiments, the telescopic member is hinged to the support frame. The positioning assembly further includes a rotary drive member, which is connected between the telescopic member and the support frame. The rotary drive member is used to drive the telescopic member to drive the positioning beam to rotate relative to the support frame to adjust the height of the positioning beam.

[0014] In some of these embodiments, an end positioning member for defining the transverse position of the first block at the transverse end of the gravity quay wall is provided at the axial end of the positioning beam. The end positioning member protrudes from the outer periphery of the positioning beam towards the second positioning surface to abut against the side elevation of the first block.

[0015] In some of these embodiments, there are multiple groups of positioning assemblies, and the multiple groups of positioning assemblies are spaced apart from top to bottom on the same side of the support frame, and the positioning beams of the multiple groups of positioning assemblies are arranged parallel to each other.

[0016] Compared with the prior art, the advantages and beneficial effects of the present invention are as follows: 1. The general-purpose block auxiliary installation device for a gravity quay wall provided by the present invention is supported by a support frame. The positioning fender beam is connected to the support frame through a telescopic member. The longitudinal position of the positioning fender beam is adjusted by the telescopic movement of the telescopic member. Furthermore, through the one-time positioning of the positioning fender beam, the positioning and installation of an entire row of blocks are achieved, significantly improving the block installation efficiency. Moreover, by abutting the front facade of the block with the positioning fender beam, it can ensure the smoothness of the front edge line of the installed block; 2. The general-purpose block auxiliary installation device for a gravity quay wall provided by the present invention has two positioning surfaces with different structures on the positioning fender beam. Through the rotational connection between the positioning fender beam and the telescopic member, the switching of the two positioning surfaces is realized, thereby enabling it to adapt to the installation requirements of blocks with different structures, improving the applicable range of the device, having strong versatility, and avoiding the situation of needing to replace a dedicated installation device due to different block structures; 3. The general-purpose block auxiliary installation device for a gravity quay wall provided by the present invention does not require construction workers to operate underwater, and the construction risk is small. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. 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 the general-purpose block auxiliary installation device for a gravity quay wall provided by an embodiment of the present invention when the first positioning surface faces outward; Figure 2 is Figure 1 a usage state diagram of the general-purpose block auxiliary installation device for a gravity quay wall in the state shown for installing the first type of block; Figure 3 is a schematic structural diagram of the general-purpose block auxiliary installation device for a gravity quay wall provided by an embodiment of the present invention when the second positioning surface faces outward; Figure 4 is Figure 3 a usage state diagram of the general-purpose block auxiliary installation device for a gravity quay wall in the state shown for installing the second type of block; Figure 5 is Figure 1 a partial enlarged view of the A position in Figure 6 is Figure 1 a partial enlarged view of the B position in Figure 7 is a schematic structural diagram of the ring clamp in the general-purpose block auxiliary installation device for a gravity quay wall provided by an embodiment of the present invention; Figure 8Schematic diagram of the structure of a rotating member in a universal block auxiliary installation device for a gravity quay wall according to an embodiment of the present invention; Figure 9 Assembly structure diagram of a ring clamp, a rotating member and a positioning beam when the first positioning surface faces outward in a universal block auxiliary installation device for a gravity quay wall according to an embodiment of the present invention; Figure 10 Assembly structure diagram of a ring clamp, a rotating member and a positioning beam when the second positioning surface faces outward in a universal block auxiliary installation device for a gravity quay wall according to an embodiment of the present invention; Figure 11 Assembly structure diagram of a telescopic member, a rotary drive rope and a positioning beam when the telescopic member is in a contracted state in a universal block auxiliary installation device for a gravity quay wall according to an embodiment of the present invention; Figure 12 Assembly structure diagram of a telescopic member, a rotary drive rope and a positioning beam when the telescopic member extends in a universal block auxiliary installation device for a gravity quay wall according to an embodiment of the present invention; Figure 13 For Figure 1 Schematic diagram of the construction process of installing a block using the universal block auxiliary installation device for a gravity quay wall in the state shown; Figure 14 For Figure 3 Partial enlarged view at C in Figure 15 For Figure 3 Schematic diagram of the construction process of installing a block using the universal block auxiliary installation device for a gravity quay wall in the state shown.

[0018] In the figure: 1. Universal block auxiliary installation device; 11. Support frame; 12. Positioning assembly; 121. Positioning beam; 122. Telescopic member; 1221. Fixed end; 1222. Telescopic end; 1223. Ring clamp; 1224. Rotating member; 1225. Locking member; 1226. Ear plate; 123. Transverse movement driving member; 124. Rotary driving member; 125. End positioning member; 126. Rotary drive rope; 21. First type of block; 211. Positioning groove; 22. Second type of block; a. First positioning surface; a1. Abutting portion; a2. Protruding portion; a21. Gasket; b. Positioning straight line; c. Lock hole; d. First limiting hole; e. Second limiting hole. Detailed implementation manners

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention 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 Figure 2 shown. The orientation or positional relationship indicated by the terms "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is 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. Therefore, it should not be construed as a limitation to the present invention.

[0021] The terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the 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 "connected" 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 elements. 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 attached Figures 1 - 4As shown, in a schematic embodiment of a general-purpose block auxiliary installation device 1 for a gravity quay wall, with the front-back direction of the gravity quay wall being the longitudinal direction and the direction perpendicular to the longitudinal direction in the horizontal plane being the transverse direction, the general-purpose block auxiliary installation device 1 includes a support frame 11 and a positioning assembly 12; the support frame 11 is used to be placed at the bottom of the water and is located in front of the preset construction position of the gravity quay wall; the positioning assembly 12 includes a positioning abutment beam 121 and a telescopic member 122; the positioning abutment beam 121 is located on the side of the support frame 11 facing the preset construction position of the gravity quay wall and extends along the transverse direction; the outer periphery of the positioning abutment beam 121 has a positioning surface for facing the preset construction position of the gravity quay wall and defining the installation positions of the blocks to be installed in the same row arranged along the transverse direction of the gravity quay wall. The positioning surface includes a first positioning surface a for simultaneously defining the longitudinal and transverse positions of the block and a second positioning surface for only defining the longitudinal position of the block; the first positioning surface a includes an abutting portion a1 for abutting against the front facade of the block to define the longitudinal position of the block and a protruding portion a2 for being inserted into the front facade positioning groove 211 of the block to define the transverse position of the block. The abutting portion a1 and the protruding portion a2 are alternately arranged on the positioning abutment beam 121 along the transverse direction, and the arrangement of the positioning portions is consistent with the arrangement of the positioning grooves 211 of the blocks to be installed in the same row arranged along the transverse direction; the second positioning surface has a positioning straight line b extending along the transverse direction, and the positioning straight line b abuts against the front facades of the blocks to be installed in the same row to define the longitudinal positions of the blocks; one end of the telescopic member 122 is connected to the support frame 11, and the other end is connected to the positioning abutment beam 121. The telescopic member 122 telescopically moves along the longitudinal direction to drive the positioning abutment beam 121 to move longitudinally relative to the support frame 11 to adjust the longitudinal position of the positioning abutment beam 121; the telescopic member 122 is rotatably connected to the positioning abutment beam 121 so that the positioning surface of the positioning abutment beam 121 facing the preset construction position of the gravity quay wall can be switched between the first positioning surface a and the second positioning surface.

[0024] The working principle of the above-mentioned general-purpose block auxiliary installation device 1 for a gravity quay wall is as follows: As Figure 2As shown in the figure, when the block to be installed is the first type of block 21 with a positioning groove 211 on the front facade, the first positioning surface a of the positioning support beam 121 faces outward (i.e., the side away from the support frame 11) to face the preset construction position of the gravity quay wall. The telescopic member 122 can drive the positioning support beam 121 to move longitudinally away from or close to the support frame 11, thereby realizing the adjustment of the longitudinal position of the positioning support beam 121. When installing the first type of block 21, by aligning the positioning groove 211 on the front facade of the first type of block 21 with the protruding portion a2 of the positioning support beam 121 and making the front facade of the first type of block 21 abut against the abutting portion a1 of the positioning support beam 121, the installation position of the first type of blocks 21 in the same row arranged horizontally can be limited longitudinally by the abutting portion a1 of the positioning support beam 121, and the installation position of the first type of blocks 21 in the same row arranged horizontally can be limited transversely by the protruding portion a2, realizing the quick and accurate positioning installation of the first type of blocks 21 arranged horizontally. As Figure 4 shown in the figure, when the block to be installed is the second type of block 22 with a flat front facade (without a positioning groove 211), the second positioning surface of the positioning support beam 121 faces outward (i.e., the side away from the support frame 11) to face the preset construction position of the gravity quay wall. The telescopic member 122 can drive the positioning support beam 121 to move longitudinally away from or close to the support frame 11, thereby realizing the adjustment of the longitudinal position of the positioning support beam 121. When installing the second type of block 22, by making the front facade of the second type of block 22 abut against the positioning straight line b of the positioning support beam 121, the installation position of the second type of blocks 22 in the same row arranged horizontally can be limited longitudinally by the positioning straight line b of the positioning support beam 121, realizing the quick installation of the entire row of the second type of blocks 22 arranged horizontally.

[0025] The above-mentioned general-purpose block auxiliary installation device 1 for gravity quay walls is supported by the support frame 11. The positioning support beam 121 is connected to the support frame 11 through the telescopic member 122. The telescopic member 122 realizes the adjustment of the longitudinal position of the positioning support beam 121. Furthermore, through the one-time positioning of the positioning support beam 121, the positioning installation of the entire row of blocks is realized, significantly improving the block installation efficiency. And by making the positioning support beam abut against the front facade of the block, the smoothness of the front edge line of the installed block can be ensured. At the same time, for the above-mentioned general-purpose block auxiliary installation device 1 for gravity quay walls, the positioning support beam 121 has two positioning surfaces with different structures. Through the rotational connection between the positioning support beam 121 and the telescopic member 122, the switching of the two positioning surfaces is realized, so that it can adapt to the installation needs of blocks with different structures, improving the applicable range of the device, having strong versatility, and avoiding the situation of replacing the special installation device 1 due to different block structures. In addition, the above-mentioned general-purpose block auxiliary installation device 1 for gravity quay walls does not require construction workers to operate underwater, and the construction risk is small.

[0026] As Figure 1As shown, in this embodiment, the positioning support beam 121 is cylindrical; a plurality of positioning blocks with protruding portions a2 serving as the first positioning surface a are provided on the outer periphery of the cylinder. The positioning blocks are arc-shaped and wrap around the outer periphery of the cylinder. The outer peripheral surface of the cylinder between adjacent positioning blocks serves as the abutting portion a1 of the first positioning surface a, and a generatrix on the opposite side of the outer periphery of the cylinder from the positioning blocks serves as the positioning straight line b of the second positioning surface. On the first positioning surface a, the cylindrical positioning support beam 121 is used in cooperation with the arc-shaped positioning blocks, which facilitates the cooperation between the positioning blocks and the positioning grooves 211 on the front facade of the first type of square block 21. At the same time, on the second positioning surface, any generatrix of the cylindrical positioning support beam 121 can be used as the positioning straight line b, which facilitates abutting against the front facade of the second type of square block 22.

[0027] As Figure 5 shown, in this embodiment, gaskets a21 for adjusting the width of the protruding portion a2 are detachably installed on both sides of the protruding portion a2. By installing different numbers of gaskets a21 on both sides of the protruding portion a2, the width of the protruding portion a2 can be adjusted, so as to adapt to positioning grooves having different widths 211, further improving the versatility and adaptability of the device. Specifically, in this embodiment, the gaskets a21 are connected to both sides of the positioning block by screws.

[0028] As Figures 6 - 10As shown in the figure, in this embodiment, one end of the telescopic member 122 for connecting the positioning beam 121 is provided with a circular ring clamp 1223. A rotating member 1224 is sleeved on the outer periphery of the positioning beam 121. The outer peripheral surface of the rotating member 1224 is a cylindrical surface. The rotating member 1224 is sleeved in the circular ring clamp 1223. The outer peripheral surface of the rotating member 1224 is in sliding fit with the inner peripheral surface of the circular ring clamp 1223 so that the positioning beam 121 is rotatably connected to the circular ring clamp 1223. A locking member 1225 is provided between the circular ring clamp 1223 and the rotating member 1224 for locking and connecting the rotating member 1224 and the circular ring clamp 1223 to limit the rotation of the rotating member 1224. In this embodiment, through the cooperation of the circular ring clamp 1223 and the rotating member 1224, a stable rotating connection between the positioning beam 121 and the telescopic member 122 is achieved, ensuring the smoothness and reliability of the positioning beam 121 when switching the positioning surface. At the same time, through the provided locking member 1225, the positioning beam 121 can be firmly locked after switching to the required positioning surface, preventing the positioning beam 121 from rotating due to external forces during the installation of the block, thus ensuring the stability of the block installation. Specifically, in this embodiment, the locking member 1225 is a locking pin. The circular ring clamp 1223 is provided with a lock hole c for the locking pin to insert. The outer periphery of the rotating member 1224 is provided with a first limiting hole d and a second limiting hole e for the locking pin to insert. When the first positioning surface a faces the preset construction position of the gravity quay wall, the first limiting hole d is aligned with the lock hole c. When the second positioning surface faces the preset construction position of the gravity quay wall, the second limiting hole e is aligned with the lock hole c. Through the cooperation of the locking pin and the limiting hole, the positioning beam 121 can be accurately locked at the required position, and this locking method is simple to operate.

[0029] As Figure 1 , Figure 10 and Figure 11 shown, in this embodiment, one end of the telescopic member 122 connected to the support frame 11 is a fixed end 1221, and one end of the telescopic member 122 provided with the circular ring clamp 1223 is a telescopic end 1222. The telescopic end 1222 moves longitudinally relative to the fixed end 1221. Specifically, in this embodiment, the telescopic member 122 is a hydraulic cylinder, the fixed end 1221 is a cylinder block, and the telescopic end 1222 is a telescopic rod.

[0030] To facilitate driving the positioning beam 121 to rotate to switch the positioning surface, as Figure 11 and Figure 12As shown, there is a rotatable drive rope 126 detachably connected between the fixed end 1221 of the telescopic member 122 and the positioning beam 121 for driving the positioning beam 121 to rotate. One end of the rotatable drive rope 126 is tied to the fixed end 1221 of the telescopic member 122 (specifically, it is tied to the ear plate 1226 provided on the fixed end 1221 of the telescopic member 122), and the other end of the rotatable drive rope 126 is tied to the outer periphery of the positioning beam 121. When the telescopic member 122 is in a contracted state where the telescopic end 1222 is close to the fixed end 1221, the rotatable drive rope 126 is in a state of being wound around the outer periphery of the positioning beam 121. When the telescopic end 1222 of the telescopic member 122 moves away from the fixed end 1221, a part of the rotatable drive rope 126 wound around the outer periphery of the positioning beam 121 disengages from the outer periphery of the positioning beam 121 to drive the positioning beam 121 to rotate. When it is necessary to switch the positioning surface, the telescopic member 122 is placed in a contracted state, the rotatable drive rope 126 is wound around the outer periphery of the positioning beam 121, one end of the rotatable drive rope 126 is tied to the fixed end 1221 of the telescopic member 122, and the other end is tied to the outer periphery of the positioning beam 121. The telescopic member 122 is driven to extend so that the telescopic end 1222 of the telescopic member 122 moves away from the fixed end 1221. During this process, since the length of the rotatable drive rope 126 remains unchanged, the rotatable drive rope 126 wound around the outer periphery of the positioning beam 121 is gradually released, and the release of the rotatable drive rope 126 drives the positioning beam 121 to rotate, thereby realizing the switching of the positioning surface. Since the release amount of the rotatable drive rope 126 is proportional to the extension amount of the telescopic member 122, by controlling the extension amount of the telescopic member 122, the rotation angle of the positioning beam 121 can be accurately controlled. In this embodiment, through the cooperation of the provided rotatable drive rope 126 with the telescopic movement of the telescopic member 122, the positioning beam 121 can be automatically driven to rotate, realizing the automatic switching of the positioning beam 121. Moreover, by controlling the extension amount of the telescopic member 122, the rotation angle of the positioning beam 121 can be accurately controlled, realizing the accurate switching of the positioning surface. It should be noted that the switching of the positioning surface is carried out before the installation of the square block. After the switching of the positioning surface is completed, after locking the circular ring clamp 1223 and the rotating member 1224 through the locking member 1225, the rotatable drive rope 126 needs to be removed to avoid the rotatable drive rope 126 affecting the adjustment of the longitudinal position of the positioning beam 121.

[0031] As Figure 6As shown in the figure, the part of the positioning beam 121 for sleeving the rotating member 1224 is a square column. The square column can drive the positioning beam 121 to move transversely relative to the rotating member 1224. The positioning assembly 12 further includes a transverse movement driving member 123. The transverse movement driving member 123 is detachably connected between the positioning beam 121 and the circular ring clamp 1223. The transverse movement driving member 123 is used to drive the positioning beam 121 to move transversely relative to the rotating member 1224 to adjust the position of the positioning beam 121 in the transverse direction. By setting the transverse movement driving member 123 to drive the positioning beam 121 to move transversely relative to the rotating member 1224, the position of the positioning beam 121 in the transverse direction can be adjusted to make the positioning beam 121 accurately in place in the transverse direction. At the same time, the positioning beam 121 is sleeved with the rotating member 1224 through the square column, so that the positioning beam 121 can only move transversely relative to the rotating member 1224 and cannot rotate relative to the rotating member 1224, avoiding the rotation of the positioning beam 121 while moving transversely. It should be noted that in this embodiment, the transverse movement driving member 123 is specifically a pneumatic telescopic rod or a hydraulic telescopic rod or an electric telescopic rod.

[0032] As Figure 1 and Figure 13 shown in the figure, the telescopic member 122 is hinged to the support frame 11. The positioning assembly 12 further includes a rotation driving member 124. The rotation driving member 124 is connected between the telescopic member 122 and the support frame 11. The rotation driving member 124 is used to drive the telescopic member 122 to drive the positioning beam 121 to rotate relative to the support frame 11 to adjust the height of the positioning beam 121. By driving the telescopic member 122 by the rotation driving member 124 to drive the positioning beam 121 to rotate relative to the support frame 11, the height adjustment of the positioning beam 121 can be realized, so as to be applicable to the installation of blocks on different layers. It should be noted that in this embodiment, the rotation driving member 124 is specifically a pneumatic telescopic rod or a hydraulic telescopic rod or an electric telescopic rod.

[0033] As Figure 13 shown in the figure, the process of installing the first type of block 21 by using the general-purpose block auxiliary installation device 1 with this structure is as follows: S11 Positioning surface adjustment: Drive the positioning beam 121 to rotate relative to the telescopic member 122 so that the first positioning surface a of the positioning beam 121 faces outward. S12 General-purpose block auxiliary installation device in place: Lower the general-purpose block auxiliary installation device 1 to the front of the preset construction position of the gravity quay to be built at the bottom of the water, and make the first positioning surface a of the positioning assembly 12 of the general-purpose block auxiliary installation device 1 face the preset construction position of the gravity quay, and the positioning beam 121 of the positioning assembly 12 extends along the transverse direction of the gravity quay. S13 Block installation: Install the first type of block 21 layer by layer from bottom to top. The specific steps for installing each layer of the first type of block 21 are as follows: S131 Positioning and aligning the positioning beam in place: The telescopic member 122 is driven by the rotation driving member 124 to drive the positioning beam 121 to rotate relative to the support frame 11 to adjust the height of the positioning beam 121, and the telescopic member 122 is longitudinally telescoped to drive the positioning beam 121 to move longitudinally relative to the support frame 11 to adjust the longitudinal position of the positioning beam 121, so that the positioning beam 121 is aligned with the front edge of the preset installation position of the same row of the to-be-installed first-type blocks 21 arranged transversely in the to-be-installed first-type block 21 layer; S132 Hoisting and installing the blocks: The first-type blocks 21 are hoisted and installed underwater one by one in the order from one transverse end to the other end; when installing the first-type blocks 21, the front facade of the first-type blocks 21 is abutted against the abutting portion a1 of the positioning beam 121, and the protruding portion a2 at the corresponding position of the first-type blocks 21 is snapped into the positioning groove 211 on the front facade of the first-type blocks 21, so that the first-type blocks 21 are installed in place.

[0034] To be applicable to the installation of more layers of blocks and avoid the oversized size of the telescopic member 122, preferably, as Figure 1 and Figure 13 shown, there are multiple groups of positioning assemblies 12, and the multiple groups of positioning assemblies 12 are spaced apart from top to bottom on the same side of the support frame 11, and the positioning beams 121 of the multiple groups of positioning assemblies 12 are arranged in parallel. By positioning and installing different layers of blocks through the positioning assemblies 12 at different heights, the rotation range of the telescopic member 122 can be reduced, the large-stroke telescoping of the telescopic member 122 can be avoided, the size of the telescopic member 122 is significantly reduced, and the structural stability is improved. Specifically, as Figure 13 shown, in this embodiment, there are two groups of positioning assemblies 12. One group of positioning assemblies 12 is arranged near the lower part of the support frame 11 and is used for positioning and installing the lower three layers of blocks of the gravity quay wall. The other group of positioning assemblies 12 is arranged near the upper part of the support frame 11 and is used for positioning and installing the upper three layers of blocks of the gravity quay wall.

[0035] As Figure 14 and Figure 15 shown, an end positioning member 125 for defining the transverse position of the first block located at the transverse end of the gravity quay wall is provided at the axial end of the positioning beam 121, and the end positioning member 125 protrudes from the outer periphery of the positioning beam 121 toward the second positioning surface to abut against the side facade of the first block. When using the second positioning surface for positioning, by providing the end positioning member 125 to abut against the side facade of the first block at the transverse end of the gravity quay wall, the transverse position of the first block at the transverse end can be defined, providing a transverse position reference for the installation of the blocks.

[0036] As Figure 15 shown, the process of installing the second-type blocks 22 by using the universal block auxiliary installation device 1 with this structure is as follows: S21 Positioning surface adjustment: Drive the positioning beam 121 to rotate relative to the telescopic member 122 so that the second positioning surface of the positioning beam 121 faces outward; S22 Placement of the general-purpose block auxiliary installation device: Lower the general-purpose block auxiliary installation device 1 to the front of the preset construction position of the gravity block quay to be built underwater, and make the second positioning surface of the positioning component 12 of the general-purpose block auxiliary installation device 1 face the preset construction position of the gravity block quay, and the positioning beam 121 of the positioning component 12 extends along the transverse direction of the gravity block quay; S23 Block installation: Install the second type of block 22 layer by layer from bottom to top; The specific steps for installing each layer of the second type of block 22 are as follows: S231 Positioning beam placement: Drive the telescopic member 122 to drive the positioning beam 121 to rotate relative to the support frame 11 through the rotary drive member 124 to adjust the height of the positioning beam 121, and drive the positioning beam 121 to move longitudinally relative to the support frame 11 through the longitudinal expansion and contraction of the telescopic member 122 to adjust the longitudinal position of the positioning beam 121, so that the positioning beam 121 is placed at the front edge of the preset installation position of the second type of block 22 arranged in the same row in the horizontal direction in the layer where the second type of block 22 to be installed is located; S232 Block hoisting and installation: Hoist and install the second type of block 22 one by one in the order from the transverse end close to the end positioning member 125 to the other end; When installing the first second type of block 22 close to the end positioning member 125, make the side elevation of the second type of block 22 abut against the end positioning member 125, and make the front elevation of the second type of block 22 abut against the positioning straight line b of the positioning beam 121, so that the second type of block 22 is installed in place; When installing the remaining second type of blocks 22, determine the longitudinal position by abutting the front elevation against the positioning straight line b of the positioning beam 121, and determine the horizontal position by controlling the distance from the previous second type of block 22.

[0037] Finally, it should be noted that the various embodiments in this specification are described in a progressive manner, and the key points of each embodiment are the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0038] The above embodiments are only used to illustrate the technical solutions of the present invention and not 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: It is still possible to modify the specific implementation manners of the present invention or make equivalent replacements for 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. A general block auxiliary installation device for a gravity quay wall, characterized in that Taking the front - rear direction of the gravity quay wall as the longitudinal direction and the direction perpendicular to the longitudinal direction in the horizontal plane as the transverse direction, the general - type block auxiliary installation device includes: A support frame, which is used to be placed at the bottom of the water and is located in front of the preset construction position of the gravity quay wall; A positioning assembly, which includes: A positioning abutment beam, which is located on the side of the support frame facing the preset construction position of the gravity quay wall and extends along the transverse direction; the outer periphery of the positioning abutment beam has a positioning surface for facing the preset construction position of the gravity quay wall and defining the installation positions of the blocks to be installed in the same row arranged along the transverse direction of the gravity quay wall. The positioning surface includes a first positioning surface for simultaneously defining the longitudinal and transverse positions of the block and a second positioning surface for only defining the longitudinal position of the block; the first positioning surface includes an abutting portion for abutting against the front facade of the block to define the longitudinal position of the block and a protruding portion for being inserted into the positioning groove on the front facade of the block to define the transverse position of the block. The abutting portion and the protruding portion are alternately arranged on the positioning abutment beam along the transverse direction, and the arrangement of the positioning portions is consistent with the arrangement of the positioning grooves of the blocks to be installed in the same row arranged along the transverse direction; the second positioning surface has a positioning straight line extending along the transverse direction, and the positioning straight line abuts against the front facades of the blocks to be installed in the same row to define the longitudinal positions of the blocks; A telescopic member, one end of which is connected to the support frame and the other end is connected to the positioning abutment beam. The telescopic member telescopically moves along the longitudinal direction to drive the positioning abutment beam to move longitudinally relative to the support frame so as to adjust the longitudinal position of the positioning abutment beam; the telescopic member is rotatably connected to the positioning abutment beam so that the positioning surface of the positioning abutment beam facing the preset construction position of the gravity quay wall can be switched between the first positioning surface and the second positioning surface.

2. The general block auxiliary installation device for a gravity block wharf according to claim 1, characterized in that, The positioning abutment beam is cylindrical; a plurality of positioning blocks serving as the protruding portions of the first positioning surface are provided on the outer periphery of the cylinder. The positioning blocks are arc - shaped and wrap around the outer periphery of the cylinder. The outer peripheral surface of the cylinder between adjacent positioning blocks serves as the abutting portion of the first positioning surface, and a generatrix on the outer peripheral surface of the cylinder opposite to the positioning blocks serves as the positioning straight line of the second positioning surface.

3. The general block auxiliary installation device for a gravity block wharf according to claim 1 or 2, characterized in that Gaskets for adjusting the width of the protruding portion are detachably installed on both sides of the protruding portion.

4. The general block auxiliary installation device for a gravity quay wall according to claim 1, characterized in that, One end of the telescopic member for connecting the positioning abutment beam is provided with a circular ring clamp. A rotating member is sleeved on the outer periphery of the positioning abutment beam. The outer peripheral surface of the rotating member is a cylindrical surface. The rotating member is sleeved in the circular ring clamp, and the outer peripheral surface of the rotating member is in sliding fit with the inner peripheral surface of the circular ring clamp so that the positioning abutment beam is rotatably connected to the circular ring clamp; a locking member for locking the rotating member and the circular ring clamp to limit the rotation of the rotating member is provided between the circular ring clamp and the rotating member.

5. The general block auxiliary installation device for a gravity quay wall according to claim 4, characterized in that, The locking member is a locking pin. The circular ring clamp is provided with a lock hole for inserting the locking pin, and the outer periphery of the rotating member is provided with a first limiting hole and a second limiting hole for inserting the locking pin; when the first positioning surface faces the preset construction position of the gravity quay wall, the first limiting hole is aligned with the lock hole; When the second positioning surface faces the preset construction position of the gravity quay wall, the second limiting hole is aligned with the locking hole.

6. The general block auxiliary installation device for a gravity block wharf according to claim 4, wherein, One end of the telescopic member connected to the support frame is the fixed end, and the end of the telescopic member provided with the circular hoop is the telescopic end. The telescopic end moves longitudinally relative to the fixed end. A rotary drive rope for driving the positioning beam to rotate is detachably connected between the fixed end of the telescopic member and the positioning beam. One end of the rotary drive rope is tied to the fixed end of the telescopic member, and the other end of the rotary drive rope is tied to the outer periphery of the positioning beam. When the telescopic member is in the contracted state where the telescopic end is close to the fixed end, the rotary drive rope is in a state of being wound around the outer periphery of the positioning beam. When the telescopic end of the telescopic member moves away from the fixed end, a part of the rotary drive rope wound around the outer periphery of the positioning beam disengages from the outer periphery of the positioning beam to drive the positioning beam to rotate.

7. The general block auxiliary installation device for a gravity quay wall according to claim 4, characterized in that, The part of the positioning beam for sleeving the rotating member is in the shape of a square column, and the square column can drive the positioning beam to move transversely relative to the rotating member. The positioning assembly further includes a transverse movement drive member, which is detachably connected between the positioning beam and the circular hoop. The transverse movement drive member is used to drive the positioning beam to move transversely relative to the rotating member to adjust the position of the positioning beam in the transverse direction.

8. The general-purpose block auxiliary installation device for a gravity quay wall according to claim 1 or 7, characterized in that, The telescopic member is hinged to the support frame. The positioning assembly further includes a rotary drive member, which is connected between the telescopic member and the support frame. The rotary drive member is used to drive the telescopic member to drive the positioning beam to rotate relative to the support frame to adjust the height of the positioning beam.

9. The general block auxiliary installation device for a gravity quay wall according to claim 1, characterized in that, An end positioning member for defining the transverse position of the first block at the transverse end of the gravity quay wall is provided at the axial end of the positioning beam. The end positioning member protrudes from the outer periphery of the positioning beam towards the second positioning surface to abut against the side elevation of the first block.

10. The general block auxiliary installation device for a gravity block wharf according to claim 1, characterized in that, There are multiple groups of the positioning assemblies, and the multiple groups of positioning assemblies are spaced apart from top to bottom on the same side of the support frame. The positioning beams of the multiple groups of positioning assemblies are arranged parallel to each other.

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