Caisson hoisting device

Abstract

The invention relates to the technical field of caisson installation, and discloses a caisson hoisting device which comprises a suspension supporting mechanism, a transverse movement driving mechanism is installed in the middle of the suspension supporting mechanism, and transverse movement guiding mechanisms are arranged on the two sides of the transverse movement driving mechanism correspondingly. Longitudinal moving mechanisms are installed on the surfaces of the two ends of the transverse moving driving mechanism and the surfaces of the two ends of the transverse moving guiding mechanism correspondingly, adjustable hooking mechanisms are arranged at the bottoms of the longitudinal moving mechanisms, and locking mechanisms are arranged at the tops of the longitudinal moving mechanisms. According to the caisson hoisting device, when a caisson is hooked, the transverse moving motor and the longitudinal moving motor can drive the transverse moving driving mechanism and the longitudinal moving mechanism to adjust the position of the adjustable hooking mechanism, it is guaranteed that the hoisting hook can be directly hooked to a hanging hole in the surface of the caisson, it is avoided that workers frequently climb to the caisson for operation, and safety and installation convenience are improved.

Description

Technical Field

[0001] The invention relates to the technical field of caisson installation, in particular to a caisson hoisting device. Background Art

[0002] A port engineering caisson is a basic structure used to build ports and related facilities. It is usually used in deep water areas or waters with a lot of silt. The design purpose of the caisson is to provide a stable foundation and serve as the main structure of the building, such as docks, revetments, breakwaters, etc. During construction, some caissons can be placed in place by lifting them by crane ships. The caisson hanger is a special equipment used in the caisson lifting construction. The caisson hanger plays a connecting role between the caisson and the lifting equipment by reasonably distributing the gravity load, and at the same time solves the problem of damage to the outer wall of the caisson by the wire rope when lifting by the crane ship.

[0003] Traditional caisson hangers generally use the pin method to penetrate the reserved holes on the side wall of the caisson for connection and fixing. A caisson usually requires the installation of multiple pins. The pins are heavy, and manual work requires the use of ladders to frequently climb onto the caisson to work, which makes installation difficult and risky. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a caisson hoisting device to solve the problems mentioned in the above background.

[0005] The present invention provides the following technical solution: a caisson hoisting device, comprising: a suspension support mechanism, a transverse driving mechanism is installed in the middle of the suspension support mechanism, transverse guiding mechanisms are arranged on both sides of the transverse driving mechanism, longitudinal mechanisms are installed on the surfaces at both ends of the transverse driving mechanism and the surfaces at both ends of the transverse guiding mechanism, an adjustable hanging mechanism is arranged at the bottom of the longitudinal mechanism, and a locking mechanism is arranged at the top of the longitudinal mechanism.

[0006] Preferably, the suspension support mechanism includes a guide support frame, a sling hook, a connecting support frame, a support slide hole, a guard plate, a sliding guide groove and a driven synchronous wheel. The number of the guide support frames is two, and the two guide support frames are relatively distributed. The sling hooks are respectively integrally arranged on the upper surfaces of the two guide support frames. The number of the connecting support frames is two, and the two connecting support frames are respectively fixedly connected between the two guide support frames. The support slide hole passes through the surface of the connecting support frame, the guard plate is fixedly connected between the two connecting support frames, the sliding guide grooves are respectively opened on one side of the two guide support frames, and the driven synchronous wheel is rotatably connected to one side of the guide support frame.

[0007] Preferably, the transverse driving mechanism includes a fixed pad block, a fixed guide beam, a first end seat, a second end seat and a connecting column, the fixed pad block is fixedly connected to the inner wall in the middle of the sliding guide groove, the fixed guide beam is fixedly connected to the inner wall of the fixed pad block, and the number of the fixed guide beams is two, the first end seat and the second end seat are respectively fixedly connected to one end of the two fixed guide beams away from the fixed pad block, and the connecting column is fixedly connected between the first end seat and the second end seat.

[0008] Preferably, the transverse driving mechanism also includes a transverse motor, a first transmission shaft, a second transmission shaft, a driving gear, a driving synchronous wheel, a driven gear, a synchronous gear and a synchronous belt. The transverse motor is fixedly mounted on one side of the first end seat, and the first transmission shaft and the second transmission shaft are both rotatably connected between the first end seat and the second end seat through bearings. The driving gear is fixedly mounted on the output end of the transverse motor, and the driving synchronous wheels are respectively fixedly mounted on the surfaces of the first transmission shaft and the second transmission shaft. The driven gear is fixedly connected to one end of the first transmission shaft, and the driven gear is meshed with the driving gear. The synchronous gears are respectively fixedly connected to one end of the first transmission shaft and one end of the second transmission shaft, and the two synchronous gears are meshed, and the synchronous belt is installed between the driving synchronous wheel and the driven synchronous wheel.

[0009] Preferably, the transverse guide mechanism includes a dynamic pad, a dynamic guide beam, a connecting block and a positioning hook piece, the dynamic pad is slidably connected to the inner wall of the sliding guide groove, and the number of the dynamic pads is four, the dynamic guide beam is fixedly connected to the inner wall of the dynamic pad, the number of the dynamic guide beams is four, and every two dynamic guide beams form a group, and the two groups of dynamic guide beams are respectively located on both sides of the fixed guide beam, the connecting block is respectively fixedly connected between the two dynamic guide beams in each group, the positioning hook piece is fixedly connected to one side of the dynamic guide beam by bolts, and the surface of the dynamic guide beam is slidably connected to the inner wall of the supporting sliding hole.

[0010] Preferably, the longitudinal movement mechanism includes a longitudinal movement mount, a longitudinal movement motor, a driving wheel shaft, a driven wheel shaft and a hanging wheel, the number of the longitudinal movement mounts is six, and the six longitudinal movement mounts are respectively slidably connected to the surfaces of four moving guide beams and two fixed guide beams, the longitudinal movement motor is fixedly mounted on the surface of the longitudinal movement mount, the driving wheel shaft and the driven wheel shaft are both rotatably connected to the inner wall of the longitudinal movement mount through bearings, and the output end of the longitudinal movement motor is fixedly connected to the driving wheel shaft, the hanging wheel is respectively fixedly mounted on the surfaces of the driving wheel shaft and the driven wheel shaft, and the surface of the hanging wheel is rollingly connected to the surface of the moving guide beam or the surface of the fixed guide beam.

[0011] Preferably, the adjustable hanging mechanism includes a hanging frame, an adjusting stud, a torsion wheel and an extrusion spring, the hanging frame is fixedly connected to the bottom of the longitudinal displacement hanging seat, the adjusting stud is rotatably connected to the inner wall of the hanging frame through a bearing, the torsion wheel is fixedly sleeved on the bottom end of the hanging frame, and the extrusion spring is movably sleeved on the surface of the adjusting stud.

[0012] Preferably, the adjustable hanging mechanism also includes a lifting head, a screw hole block, a lifting hook and a buffer pad, the lifting head is slidably connected to the surface of the hanging frame, the screw hole block is fixedly connected to the inner wall of the lifting head, and the inner wall of the screw hole block is threadedly connected to the surface of the adjusting stud, the extrusion spring is located between the screw hole block and the hanging frame, the lifting hook is integrally arranged on one side of the lifting head, and the buffer pad is fixedly fitted to a side of the lifting head close to the lifting hook.

[0013] Preferably, the locking mechanism includes a locking support block, a threaded barrel, a locking motor, a toggle block, a threaded locking head and a guide groove, the locking support block is fixedly connected to the top of the longitudinal displacement mount, the threaded barrel is fixedly connected to the inside of the locking support block, the locking motor is fixedly installed on the upper surface of the locking support block, the toggle block is fixedly sleeved on the output end of the locking motor, the threaded locking head is threadedly connected to the inside of the threaded barrel, the guide groove is opened at the top of the threaded locking head, and the inner wall of the guide groove is slidably connected to the surface of the toggle block.

[0014] Preferably, the locking mechanism also includes a locking block, a positioning waist groove and a locking groove, the locking block is fixedly inserted on the surface of the four moving guide beams and the surface of the two fixed guide beams respectively, the positioning waist groove is opened inside the locking block, the locking groove is opened on the inner wall of the positioning waist groove, and the inner wall of the locking groove is slidably connected to the surface of the threaded lock head.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. The caisson hoisting device, through the provision of a suspension support mechanism, a transverse drive mechanism, a transverse guide mechanism, a longitudinal mechanism, an adjustable hanging mechanism and a locking mechanism, can adjust the position of the adjustable hanging mechanism by driving the transverse drive mechanism and the longitudinal mechanism through the transverse motor and the longitudinal motor when hanging the caisson, so as to ensure that the hoisting hook can be directly hung on the hanging hole on the surface of the caisson, thus avoiding frequent manual climbing onto the caisson for operation and improving safety and installation convenience.

[0017] 2. The caisson hoisting device provides stable support and ensures that other mechanisms can be stably adjusted by means of the guide support frame, the sling hook, the connecting support frame, the supporting sliding hole, the guard plate, the sliding guide groove and the driven synchronous wheel.

[0018] 3. The caisson lifting device, through the set pad block, fixed guide beam, first end seat, second end seat, connecting column, transverse motor, first transmission shaft, second transmission shaft, driving gear, driving synchronous wheel, driven gear, synchronous gear and synchronous belt, can drive the longitudinal movement mechanism on both sides to move through the transverse motor when in use, so as to ensure that the lifting hook can adapt to the hanging hole spacing of caissons of different specifications.

[0019] 4. The caisson lifting device, through the provision of dynamic pads, dynamic guide beams, connecting blocks and positioning hooks, can use the positioning hooks as blocking positions when the dynamic guide beams are adjusted, to ensure that the lifting hook is located exactly on one side of the caisson hanging hole when the positioning hook reaches the end of the position, thereby ensuring subsequent accurate hanging.

[0020] 5. The caisson hoisting device, through the longitudinal movement mount, longitudinal movement motor, driving wheel shaft, driven wheel shaft and hanging wheel, can drive the hanging wheel to roll through the longitudinal movement motor, so as to ensure that the longitudinal movement mount can drive the unfolded hoisting hook to hang into the caisson hanging hole for hanging.

[0021] 6. The caisson lifting device, through the set hanging frame, adjusting studs, torsion wheels, extrusion springs, lifting heads, screw hole blocks, lifting hooks and buffer pads, can adjust the depth position of the lifting hook according to the hanging hole spacing of caissons of different specifications before use, so as to ensure adaptation.

[0022] 7. The caisson hoisting device, through the arranged locking support block, threaded cylinder, locking motor, toggle block, threaded locking head, guide groove, locking block, positioning waist groove and clamping groove, can form a locking position after the hoisting hook is inserted into the caisson hanging hole, avoid easy unhooking and ensure the stability of hanging. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the present invention;

[0024] Figure 2 It is a structural schematic diagram of the present invention when connected with a caisson;

[0025] Figure 3 It is a bottom view of the present invention;

[0026] Figure 4 It is a schematic diagram of the explosion structure of the present invention;

[0027] Figure 5 It is a schematic diagram of the structure of the transverse driving mechanism of the present invention;

[0028] Figure 6 This is a schematic diagram of the explosion structure at the position of the transverse motor of the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the transverse guide mechanism of the present invention;

[0030] Figure 8 This is a schematic diagram of the connection structure between the dynamic guide beam and the longitudinal displacement bracket of the present invention;

[0031] Fig. 9 It is a structural schematic diagram of the longitudinal shift mechanism of the present invention;

[0032] Fig.10 It is a schematic diagram of the explosion structure at the position of the locking mechanism of the present invention;

[0033] Fig.11 It is a schematic diagram of the locking support block structure of the present invention.

[0034] In the figure: 101, guide support frame; 102, sling hook; 103, connecting support frame; 104, supporting sliding hole; 105, guard plate; 106, slide guide groove; 107, driven synchronous wheel; 201, fixed pad; 202, fixed guide beam; 203, first end seat; 204, second end seat; 205, connecting column; 206, traverse motor; 207, first transmission shaft; 208, second transmission shaft; 209, driving gear; 210, driving synchronous wheel; 211, driven gear; 212, synchronous gear; 213, synchronous belt; 301, dynamic pad; 302, dynamic guide beam; 3 03, connecting block; 304, positioning hook; 401, longitudinal movement mount; 402, longitudinal movement motor; 403, driving wheel shaft; 404, driven wheel shaft; 405, hanging wheel; 501, hanging frame; 502, adjusting stud; 503, twist wheel; 504, extrusion spring; 505, lifting head; 506, screw hole block; 507, lifting hook; 508, buffer pad; 601, locking support block; 602, threaded barrel; 603, locking motor; 604, toggle block; 605, threaded locking head; 606, guide groove; 607, locking block; 608, positioning waist groove; 609, positioning groove. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figure 1-11A caisson lifting device comprises: a suspension support mechanism, a transverse driving mechanism is installed in the middle of the suspension support mechanism, transverse guiding mechanisms are arranged on both sides of the transverse driving mechanism, longitudinal mechanisms are installed on the surfaces at both ends of the transverse driving mechanism and the surfaces at both ends of the transverse guiding mechanism, an adjustable hanging mechanism is arranged at the bottom of the longitudinal mechanism, and a locking mechanism is arranged at the top of the longitudinal mechanism. Through the suspension support mechanism, transverse driving mechanism, transverse guiding mechanism, longitudinal mechanism, adjustable hanging mechanism and locking mechanism, the transverse driving mechanism and the longitudinal mechanism can be driven by the transverse motor 206 and the longitudinal motor 402 to adjust the position of the adjustable hanging mechanism when hanging the caisson, so as to ensure that the lifting hook 507 can be directly hung on the hanging hole on the surface of the caisson, thereby avoiding frequent manual climbing onto the caisson for operation and improving safety and installation convenience.

[0037] Among them; the suspension support mechanism includes a guide support frame 101, a sling hook 102, a connecting support frame 103, a support slide hole 104, a guard plate 105, a slide guide groove 106 and a driven synchronous wheel 107, the number of the guide support frame 101 is two, and the two guide support frames 101 are relatively distributed, the sling hook 102 is respectively integrally arranged on the upper surface of the two guide support frames 101, the number of the connecting support frame 103 is two, and the two connecting support frames 103 are respectively fixedly connected between the two guide support frames 101, and the support slide hole 104 penetrates through the surface of the connecting support frame 103, the guard plate 105 is fixedly connected between the two connecting support frames 103, the sliding guide groove 106 is respectively opened on one side of the two guide support frames 101, and the driven synchronous wheel 107 is rotatably connected to one side of the guide support frame 101. Through the set guide support frame 101, sling hook 102, connecting support frame 103, support sliding hole 104, guard plate 105, sliding guide groove 106 and driven synchronous wheel 107, stable support is provided to ensure that other mechanisms can be stably adjusted.

[0038] Among them; the transverse driving mechanism includes a fixed pad block 201, a fixed guide beam 202, a first end seat 203, a second end seat 204 and a connecting column 205, the fixed pad block 201 is fixedly connected to the inner wall in the middle of the sliding guide groove 106, the fixed guide beam 202 is fixedly connected to the inner wall of the fixed pad block 201, and the number of the fixed guide beams 202 is two, the first end seat 203 and the second end seat 204 are respectively fixedly connected to one end of the two fixed guide beams 202 away from the fixed pad block 201, and the connecting column 205 is fixedly connected between the first end seat 203 and the second end seat 204.

[0039] Among them; the transverse driving mechanism also includes a transverse motor 206, a first transmission shaft 207, a second transmission shaft 208, a driving gear 209, a driving synchronous wheel 210, a driven gear 211, a synchronous gear 212 and a synchronous belt 213, the transverse motor 206 is fixedly mounted on one side of the first end seat 203, the first transmission shaft 207 and the second transmission shaft 208 are both rotatably connected between the first end seat 203 and the second end seat 204 through bearings, the driving gear 209 is fixedly mounted on the output end of the transverse motor 206, the driving synchronous wheel 210 is respectively fixedly mounted on the surface of the first transmission shaft 207 and the surface of the second transmission shaft 208, the driven gear 211 is fixedly connected to one end of the first transmission shaft 207, and the driven gear 211 is connected to the driving gear 20 9 meshing connection, the synchronous gear 212 is respectively fixedly connected to one end of the first transmission shaft 207 and one end of the second transmission shaft 208, and the two synchronous gears 212 are meshingly connected, and the synchronous belt 213 is installed between the active synchronous wheel 210 and the driven synchronous wheel 107. Through the set pad 201, the fixed guide beam 202, the first end seat 203, the second end seat 204, the connecting column 205, the transverse motor 206, the first transmission shaft 207, the second transmission shaft 208, the active gear 209, the active synchronous wheel 210, the driven gear 211, the synchronous gear 212 and the synchronous belt 213, the longitudinal movement mechanism on both sides can be driven to move through the transverse motor 206 when in use, so as to ensure that the lifting hook 507 can adapt to the hanging hole spacing of caissons of different specifications.

[0040] Among them; the transverse guide mechanism includes a dynamic pad 301, a dynamic guide beam 302, a connecting block 303 and a positioning hook 304, the dynamic pad 301 is slidably connected to the inner wall of the slide guide groove 106, and the number of dynamic pads 301 is four, the dynamic guide beam 302 is fixedly connected to the inner wall of the dynamic pad 301, the number of dynamic guide beams 302 is four, and every two dynamic guide beams 302 form a group, and the two groups of dynamic guide beams 302 are respectively located on both sides of the fixed guide beam 202, and the connecting blocks 303 are respectively fixedly connected to the two dynamic guide beams of each group. Between the guide beams 302, the positioning hook 304 is fixedly connected to one side of the dynamic guide beam 302 by bolts, and the surface of the dynamic guide beam 302 is slidably connected to the inner wall of the supporting sliding hole 104. Through the dynamic pad 301, dynamic guide beam 302, connecting block 303 and positioning hook 304, the positioning hook 304 can be used as a blocking positioning when the dynamic guide beam 302 is adjusted, ensuring that the lifting hook 507 is exactly located on one side of the caisson hanging hole when the positioning hook 304 reaches the end of the position, thereby ensuring subsequent accurate hanging.

[0041] Among them; the longitudinal movement mechanism includes a longitudinal movement mount 401, a longitudinal movement motor 402, a driving wheel shaft 403, a driven wheel shaft 404 and a hanging wheel 405, the number of the longitudinal movement mount 401 is six, and the six longitudinal movement mounts 401 are respectively slidably connected to the surfaces of the four moving guide beams 302 and the surfaces of the two fixed guide beams 202, the longitudinal movement motor 402 is fixedly installed on the surface of the longitudinal movement mount 401, the driving wheel shaft 403 and the driven wheel shaft 404 are both rotatably connected to the inner wall of the longitudinal movement mount 401 through bearings, and the output end of the longitudinal movement motor 402 is connected to the driving wheel shaft 403 is fixedly connected, and the hanging wheel 405 is respectively fixedly installed on the surface of the driving wheel shaft 403 and the surface of the driven wheel shaft 404, and the surface of the hanging wheel 405 is rollingly connected with the surface of the moving guide beam 302 or the surface of the fixed guide beam 202. Through the longitudinal movement mounting seat 401, longitudinal movement motor 402, driving wheel shaft 403, driven wheel shaft 404 and hanging wheel 405, the hanging wheel 405 can be driven to roll by the longitudinal movement motor 402, so as to ensure that the longitudinal movement mounting seat 401 can drive the unfolded lifting hook 507 to hang into the hanging hole of the caisson to realize hanging.

[0042] Among them; the adjustable hanging mechanism includes a hanging frame 501, an adjusting stud 502, a torsion wheel 503 and an extrusion spring 504, the hanging frame 501 is fixedly connected to the bottom of the longitudinal displacement hanging seat 401, the adjusting stud 502 is rotatably connected to the inner wall of the hanging frame 501 through a bearing, the torsion wheel 503 is fixedly sleeved on the bottom end of the hanging frame 501, and the extrusion spring 504 is movably sleeved on the surface of the adjusting stud 502.

[0043] Among them, the adjustable hanging mechanism also includes a lifting head 505, a screw hole block 506, a lifting hook 507 and a buffer pad 508, the lifting head 505 is slidably connected to the surface of the hanging frame 501, the screw hole block 506 is fixedly connected to the inner wall of the lifting head 505, and the inner wall of the screw hole block 506 is threadedly connected to the surface of the adjusting stud 502, the extrusion spring 504 is located between the screw hole block 506 and the hanging frame 501, the lifting hook 507 is integrally arranged on one side of the lifting head 505, and the buffer pad 508 is fixedly attached to the side of the lifting head 505 close to the lifting hook 507, through the setting of the hanging frame 501, the adjusting stud 502, the torsion wheel 503, the extrusion spring 504, the lifting head 505, the screw hole block 506, the lifting hook 507 and the buffer pad 508, the depth position of the lifting hook 507 can be adjusted according to the hanging hole spacing of caissons of different specifications before use, thereby ensuring adaptation.

[0044] Among them; the locking mechanism includes a locking support block 601, a threaded barrel 602, a locking motor 603, a toggle block 604, a threaded locking head 605 and a guide groove 606, the locking support block 601 is fixedly connected to the top of the longitudinal displacement mount 401, the threaded barrel 602 is fixedly connected to the inside of the locking support block 601, the locking motor 603 is fixedly installed on the upper surface of the locking support block 601, the toggle block 604 is fixedly sleeved on the output end of the locking motor 603, the threaded locking head 605 is threadedly connected to the inside of the threaded barrel 602, the guide groove 606 is opened at the top of the threaded locking head 605, and the inner wall of the guide groove 606 is slidably connected to the surface of the toggle block 604.

[0045] Among them, the locking mechanism also includes a locking block 607, a positioning waist groove 608 and a clamping groove 609. The locking block 607 is fixedly inserted on the surface of the four moving guide beams 302 and the surface of the two fixed guide beams 202 respectively. The positioning waist groove 608 is arranged inside the locking block 607, and the clamping groove 609 is arranged on the inner wall of the positioning waist groove 608. The inner wall of the clamping groove 609 is slidingly connected with the surface of the threaded locking head 605. Through the arranged locking support block 601, threaded cylinder 602, locking motor 603, toggle block 604, threaded locking head 605, guide groove 606, locking block 607, positioning waist groove 608 and clamping groove 609, a locking position can be formed after the lifting hook 507 is inserted into the caisson hanging hole to avoid easy unhooking and ensure the stability of hanging.

[0046] Working principle:

[0047] When adjusting, first connect the sling hook ear 102 to the boom of the lifting machinery through the sling, then adjust the depth of the lifting hook 507 according to the specifications of the caisson and install different positioning hooks 304. When adjusting the depth of the lifting hook 507, place the suspension support mechanism above the caisson and align it, then twist the twist wheel 503, the twist wheel 503 drives the adjusting stud 502 to rotate, and the adjusting stud 502 drives the lifting head 505 to rise and fall when it rotates, so as to adjust the height of the lifting hook 507 to be consistent with the height of the caisson sliding hole. When installing the positioning hook 304, pass the positioning hook 304 through the supporting sliding hole 104, and then insert the moving guide beam 302 and fix it with bolts to ensure that the lifting hook 507 can just reach the side of the caisson sliding hole when the inner wall of the hook 304 fits the side wall of the caisson.

[0048] When in use, first start the transverse motor 206 and the longitudinal motor 402 to make the moving guide beam 302 and the lifting hook 507 unfold to the maximum position. When the transverse motor 206 is started, the transverse motor 206 drives the driving gear 209 to rotate, and the driving gear 209 drives the driven gear 211 to make the first transmission shaft 207 rotate. The first transmission shaft 207 drives the second transmission shaft 208 to rotate synchronously in the opposite direction through the two synchronous gears 212, so that the two active synchronous wheels 210 rotate synchronously in the opposite direction. When the active synchronous wheel 210 rotates, it drives the synchronous belt 213 to move. When the synchronous belt 213 moves, it pulls the connecting block 303 to move to both sides, thereby driving the moving guide beams 302 on both sides to open to both sides. When the longitudinal motor 402 is started, it drives the hanging wheel 405 to roll through the active wheel shaft 403, so that the longitudinal hanging seat 401 moves to both sides on the surface of the fixed guide beam 202 or the surface of the moving guide beam 302, so that the lifting hook 507 is unfolded.

[0049] Then, the device is moved to the surface of the caisson by a lifting machine, and then the traverse motor 206 is started. The traverse motor 206 reverses to drive the driving gear 209 to rotate in the opposite direction. The driving gear 209 drives the driven gear 211 to rotate the first transmission shaft 207. The first transmission shaft 207 drives the second transmission shaft 208 to rotate in the opposite direction synchronously through two synchronous gears 212, thereby making the two active synchronous wheels 210 rotate in the opposite direction synchronously. When the active synchronous wheel 210 rotates, it drives the synchronous belt 213 to move. When the synchronous belt 213 moves, it pulls the connecting block 303 to move toward the middle, thereby driving the moving guide beams 302 on both sides to move toward the middle. 2 When moving, the positioning hook piece 304 is driven to slide until the positioning hook pieces 304 on both sides are in contact with both sides of the caisson, and the suspension support mechanism forms a certain alignment. At this time, the caisson hanging hole is just located on the line between the opposite side lifting hooks 507, and then the longitudinal movement motor 402 is started, and the longitudinal movement motor 402 reverses to drive the driving wheel shaft 403 to drive the hanging wheel 405 to roll in the opposite direction, so that the longitudinal movement hanging seat 401 moves toward the middle on the surface of the fixed guide beam 202 or the surface of the moving guide beam 302, so that the lifting hook 507 is hung in the caisson hanging hole, and then the position of the longitudinal movement hanging seat 401 is adjusted to ensure that the caisson is located between the guide support frames 101 to ensure balance;

[0050] Then the locking motor 603 is started, and the locking motor 603 drives the toggle block 604 to rotate. When the toggle block 604 rotates, the thread lock 605 is driven to rotate. When the thread lock 605 rotates, it extends downward along the thread barrel 602 through the thread, so that the thread lock 605 is inserted into the locking groove 609, thereby achieving locking, and then the lifting work is carried out;

[0051] When unhooking, first start the locking motor 603, the locking motor 603 reverses to drive the toggle block 604 to rotate in the opposite direction, and the toggle block 604 rotates to drive the thread lock 605 to rotate. When the thread lock 605 rotates, the threaded cylinder 602 contracts upward through the thread, so that the thread lock 605 is pulled out from the inside of the locking groove 609, thereby achieving unlocking. After unlocking, start the transverse motor 206 and the longitudinal motor 402 again to expand the moving guide beam 302 and the lifting hook 507. When the transverse motor 206 is started, the transverse motor 206 drives the driving gear 209 to rotate, and the driving gear 209 drives the driven gear 211 to make the first transmission shaft 207 rotates, the first transmission shaft 207 drives the second transmission shaft 208 to rotate synchronously in the opposite direction through the two synchronous gears 212, so that the two active synchronous wheels 210 rotate synchronously in the opposite direction, and the active synchronous wheel 210 drives the synchronous belt 213 to move when it rotates. When the synchronous belt 213 moves, it pulls the connecting block 303 to move to both sides, thereby driving the moving guide beams 302 on both sides to open to both sides. When the longitudinal movement motor 402 is started, it drives the hanging wheel 405 to roll through the active wheel shaft 403, so that the longitudinal movement hanging seat 401 moves to both sides on the surface of the fixed guide beam 202 or the surface of the moving guide beam 302, so that the lifting hook 507 is unhooked.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A caisson hoisting device, characterized in that: include: A suspension support mechanism, wherein a transverse driving mechanism is installed in the middle of the suspension support mechanism, transverse guiding mechanisms are arranged on both sides of the transverse driving mechanism, longitudinal mechanisms are installed on the surfaces at both ends of the transverse driving mechanism and the surfaces at both ends of the transverse guiding mechanism, an adjustable hanging mechanism is arranged at the bottom of the longitudinal mechanism, and a locking mechanism is arranged at the top of the longitudinal mechanism.

2. A caisson hoisting device according to claim 1, characterized in that: The suspension support mechanism comprises a guide support frame (101), a sling hook (102), a connecting support frame (103), a supporting sliding hole (104), a guard plate (105), a sliding guide groove (106) and a driven synchronous wheel (107). The number of the guide support frames (101) is two, and the two guide support frames (101) are relatively distributed. The sling hook (102) is respectively integrally arranged on the upper surfaces of the two guide support frames (101). The connecting support frame (103) ) is two, and the two connecting support frames (103) are respectively fixedly connected between the two guide support frames (101), the support sliding hole (104) penetrates and is opened on the surface of the connecting support frame (103), the guard plate (105) is fixedly connected between the two connecting support frames (103), the sliding guide groove (106) is respectively opened on one side of the two guide support frames (101), and the driven synchronous wheel (107) is rotatably connected to one side of the guide support frame (101).

3. A caisson hoisting device according to claim 2, characterized in that: The transverse driving mechanism comprises a fixed pad (201), a fixed guide beam (202), a first end seat (203), a second end seat (204) and a connecting column (205); the fixed pad (201) is fixedly connected to the inner wall in the middle of the slide guide groove (106); the fixed guide beam (202) is fixedly connected to the inner wall of the fixed pad (201); the number of the fixed guide beams (202) is two; the first end seat (203) and the second end seat (204) are respectively fixedly connected to one end of the two fixed guide beams (202) away from the fixed pad (201); and the connecting column (205) is fixedly connected between the first end seat (203) and the second end seat (204).

4. A caisson hoisting device according to claim 3, characterized in that: The transverse driving mechanism further comprises a transverse motor (206), a first transmission shaft (207), a second transmission shaft (208), a driving gear (209), a driving synchronous wheel (210), a driven gear (211), a synchronous gear (212) and a synchronous belt (213); the transverse motor (206) is fixedly mounted on one side of the first end seat (203); the first transmission shaft (207) and the second transmission shaft (208) are both rotatably connected between the first end seat (203) and the second end seat (204) via bearings; the driving gear (209) is fixedly mounted on the side of the transverse motor (206); At the output end, the driving synchronous wheel (210) is respectively fixedly mounted on the surface of the first transmission shaft (207) and the surface of the second transmission shaft (208); the driven gear (211) is fixedly connected to one end of the first transmission shaft (207), and the driven gear (211) is meshedly connected with the driving gear (209); the synchronous gear (212) is respectively fixedly connected to one end of the first transmission shaft (207) and one end of the second transmission shaft (208), and the two synchronous gears (212) are meshedly connected; and the synchronous belt (213) is installed between the driving synchronous wheel (210) and the driven synchronous wheel (107).

5. The caisson hoisting device according to claim 4, characterized in that: The transverse guide mechanism comprises a moving pad (301), a moving guide beam (302), a connecting block (303) and a positioning hook (304); the moving pad (301) is slidably connected to the inner wall of the slide guide groove (106), and the number of the moving pads (301) is four; the moving guide beams (302) are fixedly connected to the inner wall of the moving pad (301); the number of the moving guide beams (302) is four, and every two moving guide beams (302) form a group, and the two groups of moving guide beams (302) are respectively located on both sides of the fixed guide beam (202); the connecting block (303) is respectively fixedly connected between the two moving guide beams (302) in each group; the positioning hook (304) is fixedly connected to one side of the moving guide beam (302) by bolts, and the surface of the moving guide beam (302) is slidably connected to the inner wall of the support sliding hole (104).

6. The caisson hoisting device according to claim 5, characterized in that: The longitudinal movement mechanism comprises a longitudinal movement mount (401), a longitudinal movement motor (402), a driving wheel shaft (403), a driven wheel shaft (404) and a hanging wheel (405). The number of the longitudinal movement mounts (401) is six, and the six longitudinal movement mounts (401) are respectively slidably connected to the surfaces of four moving guide beams (302) and the surfaces of two fixed guide beams (202). The longitudinal movement motor (402) is fixedly mounted on the surface of the longitudinal movement mount (401). The driving wheel shaft (403) and the driven wheel shaft (404) are both rotatably connected to the inner wall of the longitudinal displacement mount (401) through bearings, and the output end of the longitudinal displacement motor (402) is fixedly connected to the driving wheel shaft (403), and the hanging wheel (405) is respectively fixedly mounted on the surface of the driving wheel shaft (403) and the surface of the driven wheel shaft (404), and the surface of the hanging wheel (405) is rollingly connected to the surface of the moving guide beam (302) or the surface of the fixed guide beam (202).

7. The caisson hoisting device according to claim 6, characterized in that: The adjustable hanging mechanism comprises a hanging frame (501), an adjusting stud (502), a torsion wheel (503) and an extrusion spring (504); the hanging frame (501) is fixedly connected to the bottom of the longitudinal displacement hanging seat (401); the adjusting stud (502) is rotatably connected to the inner wall of the hanging frame (501) through a bearing; the torsion wheel (503) is fixedly sleeved on the bottom end of the hanging frame (501); and the extrusion spring (504) is movably sleeved on the surface of the adjusting stud (502).

8. The caisson hoisting device according to claim 7, characterized in that: The adjustable hanging mechanism also includes a lifting head (505), a screw hole block (506), a hanging hook (507) and a buffer pad (508); the lifting head (505) is slidably connected to the surface of the hanging frame (501); the screw hole block (506) is fixedly connected to the inner wall of the lifting head (505); and the inner wall of the screw hole block (506) is threadedly connected to the surface of the adjusting stud (502); the extrusion spring (504) is located between the screw hole block (506) and the hanging frame (501); the hanging hook (507) is integrally arranged on one side of the lifting head (505); and the buffer pad (508) is fixedly attached to a side of the lifting head (505) close to the hanging hook (507).

9. The caisson hoisting device according to claim 6, characterized in that: The locking mechanism comprises a locking support block (601), a threaded barrel (602), a locking motor (603), a toggle block (604), a threaded locking head (605) and a guide groove (606); the locking support block (601) is fixedly connected to the top of the longitudinal displacement mount (401); the threaded barrel (602) is fixedly connected to the inside of the locking support block (601); the locking motor (603) is fixedly installed on the upper surface of the locking support block (601); the toggle block (604) is fixedly sleeved on the output end of the locking motor (603); the threaded locking head (605) is threadedly connected to the inside of the threaded barrel (602); the guide groove (606) is arranged at the top of the threaded locking head (605); and the inner wall of the guide groove (606) is slidably connected to the surface of the toggle block (604).

10. The caisson hoisting device according to claim 9, characterized in that: The locking mechanism further comprises a locking block (607), a positioning waist groove (608) and a locking groove (609); the locking block (607) is respectively fixedly plugged into the surfaces of the four moving guide beams (302) and the surfaces of the two fixed guide beams (202); the positioning waist groove (608) is arranged inside the locking block (607); the locking groove (609) is arranged on the inner wall of the positioning waist groove (608); and the inner wall of the locking groove (609) is slidably connected to the surface of the threaded locking head (605).

Images