CN114655826A - Concrete construction device for hydraulic engineering - Google Patents
Concrete construction device for hydraulic engineering Download PDFInfo
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- CN114655826A CN114655826A CN202210304365.8A CN202210304365A CN114655826A CN 114655826 A CN114655826 A CN 114655826A CN 202210304365 A CN202210304365 A CN 202210304365A CN 114655826 A CN114655826 A CN 114655826A
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- 238000010276 construction Methods 0.000 title claims abstract description 41
- 239000004567 concrete Substances 0.000 title claims abstract description 40
- 230000001360 synchronised effect Effects 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 claims description 18
- 238000013016 damping Methods 0.000 claims description 9
- 210000001503 joint Anatomy 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000011178 precast concrete Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000035939 shock Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/12—Slings comprising chains, wires, ropes, or bands; Nets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
- B66C13/06—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for minimising or preventing longitudinal or transverse swinging of loads
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The application discloses concrete construction device for hydraulic engineering belongs to the field of hydraulic engineering construction technology, it includes the hoist and mount board, be provided with the fixed establishment who is used for fixed prefabricated plate on the hoist and mount board, the bottom surface of hoist and mount board is fixed with the bracing piece of two vertical settings, the bottom of hoist and mount board is slided along self length direction and is installed two vertical boards, the bottom mounting of vertical board has the diaphragm, the bottom surface coplane of diaphragm and the bottom surface of bracing piece, the side that two diaphragms are close to each other all is provided with inclined plane one, be provided with the drive assembly who is used for driving vertical board and slides along hoist and mount board length direction on the hoist and mount board. This application makes the precast concrete be difficult for colliding with construction ground, reduces the probability that the precast concrete takes place the damage.
Description
Technical Field
The application relates to the field of hydraulic engineering construction technology, in particular to a concrete construction device for hydraulic engineering.
Background
The concrete is one of the most important civil engineering materials in the present generation, and has the characteristics of rich raw materials, low price and simple production process. Precast concrete, which is a concrete precast member cast elsewhere than at the final design position, is often used in construction, and is then installed at the design position by means of a hoisting device.
If chinese patent with publication number CN211310552U discloses a protection device for hoisting of large pieces, including main supporting arm and auxiliary supporting arm, the main supporting arm and auxiliary supporting arm are arranged orthogonally, the middle parts are mutually fixed and reinforced by reinforcing plate connection, the main supporting arm and auxiliary supporting arm are respectively provided with diagonal braces between them for connection and reinforcement, the outer ends of the main supporting arm and auxiliary supporting arm are respectively provided with a hoisting plate, the hoisting plate is symmetrically provided with an upper hoisting hole and a lower hoisting hole, and the hoisting holes are all provided with steel wire rope shackles.
With respect to the above related art, the inventors consider that: can hoist the concrete prefabricated part during hydraulic engineering construction, the concrete prefabricated part keeps the horizontality to lift by crane under the action of gravity usually, but to the construction ground that has certain inclination, when the prefabricated part contacted with the construction ground of slope, the area of contact of prefabricated part under the horizontality and construction ground was less, leads to the concrete prefabricated part to collide with construction ground easily to make the concrete prefabricated part take place to damage.
Disclosure of Invention
In order to improve the problem that current concrete prefabricated part takes place to damage easily at the hoist and mount in-process, this application provides a concrete construction device for hydraulic engineering.
The application provides a pair of concrete construction equipment for hydraulic engineering adopts following technical scheme:
the utility model provides a concrete construction equipment for hydraulic engineering, includes the hoist and mount board, be provided with the fixed establishment who is used for fixed prefabricated plate on the hoist and mount board, the bottom surface of hoist and mount board is fixed with the bracing piece of two vertical settings, the bottom of hoist and mount board is slided along self length direction and is installed two vertical boards, the bottom mounting of vertical board has the diaphragm, the bottom surface of diaphragm with the bottom surface coplane of bracing piece, two the side that the diaphragm is close to each other all is provided with inclined plane one, be provided with on the hoist and mount board and be used for the drive vertical board is followed the drive assembly that hoist and mount board length direction slided.
Through adopting above-mentioned technical scheme, place the concrete prefab at diaphragm top surface, and it is fixed with the concrete prefab to use fixed establishment, after the bottom surface and the construction ground contact of bracing piece, the concrete prefab is parallel to each other with construction ground, make two vertical boards towards the direction of keeping away from each other through drive assembly and remove, the concrete prefab slowly falls to construction ground through the inclined plane, thereby increase the area of contact of concrete prefab and construction ground, thereby make the concrete prefab be difficult for colliding with construction ground, reduce the probability that the concrete prefab takes place to damage.
Preferably, the driving assembly comprises a threaded rod rotatably mounted on the hoisting plate, dovetail blocks are sleeved on the outer peripheral surfaces of two ends of the threaded rod, the bottom surface of each dovetail block is fixedly connected with the top surface of the vertical plate, the dovetail blocks are in screw transmission fit with the threaded rod, the rotation directions of external threads at two ends of the threaded rod are opposite, a stepping motor is fixed on the hoisting plate, and an output shaft of the stepping motor is fixedly connected with one end of the threaded rod.
Through adopting above-mentioned technical scheme, the bottom surface of bracing piece and construction ground contact back start step motor, make the threaded rod rotate, and two forked tail piece orientations remove towards the direction of keeping away from each other to make two diaphragm orientations remove towards the direction of keeping away from each other, so that the concrete precast slab slowly moves down.
Preferably, the fixed establishment include with the grip block of hoist and mount looks mutually perpendicular, the butt groove has all been seted up at the both ends of grip block, the grip block passes through the butt groove is slided along self length direction and is installed the butt piece, the bottom surface of butt piece is fixed with the connecting plate, the bottom mounting of connecting plate has the butt board, the top surface of butt board can with the bottom surface looks butt of prefab, the both sides of butt piece all are fixed with the guide block, the guide way has all been seted up to the relative both sides in butt groove, the guide block passes through the guide way is followed the length direction of grip block with the grip block slides and is connected, the side of guide block is fixed with spring one, spring one is kept away from the one end of guide block passes through the guide way with grip block fixed connection.
Through adopting above-mentioned technical scheme, before hoist and mount the prefab, move the butt piece towards the direction of keeping away from the grip block, loosen the butt piece again, the butt piece moves towards the direction of being close to the prefab under the spring action of spring one for the side looks butt of connecting plate and prefab, the top surface of butt clamp plate and the bottom surface looks butt of prefab, thereby make the prefab more firm at the handling in-process.
Preferably, the outer peripheral face cover of threaded rod is established and is fixed with and rotates the wheel, the outer peripheral face of rotating the wheel is rich and is equipped with the lifting rope, the one end of lifting rope with the outer peripheral face fixed connection who rotates the wheel, the lifting rope is kept away from the one end of rotating the wheel is fixed with the carriage release lever, the shifting chute has been seted up to the top surface of grip block, the carriage release lever passes through the shifting chute along vertical with the grip block slides and is connected, the bottom mounting of carriage release lever has the drive block, the relative both sides of drive block all are provided with inclined plane two, the butt joint block is close to the side of drive block be provided with be used for with inclined plane three of inclined plane two-phase butt, the outer peripheral cover of carriage release lever is equipped with spring two, the top of spring two with grip block fixed connection, the bottom of spring two with the top surface fixed connection of drive block.
By adopting the technical scheme, when the hoisting plate moves upwards, the threaded rod rotates to drive the rotating wheel to rotate, and the lifting rope drives the moving rod and the driving block to ascend, so that the clamping plate moves towards the direction close to the driving block under the action of the elastic force of the first spring; when the bracing piece fell to the ground, the threaded rod antiport, the lifting rope was not hard up, and the drive block moves down under spring two's elasticity effect, through second and inclined plane three-phase butt, the drive block promoted the direction removal of butt piece orientation keeping away from the prefabricated plate to the messenger supports clamp plate and prefabricated plate separation, so that the prefabricated plate falls to the ground.
Preferably, the bottom surface of grip block seted up with the location that the butt groove communicates leads to the groove, the top surface of butt piece has seted up the logical groove of stepping down, the grip block passes through the logical groove of location is followed vertical slip and is installed the locating piece, the locating piece passes the logical groove of stepping down, the top surface of locating piece is fixed with spring three, the locating piece is close to the draw-in groove has been seted up to the side of drive block, the logical groove of stepping down is close to the inside wall of drive block is fixed with the fixture block, the fixture block can insert and establish in the draw-in groove.
Through adopting above-mentioned technical scheme, when the hoist and mount board rebound, the butt piece orientation is close to the direction removal of drive block, and the fixture block breaks away from the draw-in groove, and the locating piece rebound under the spring action of spring three, the bottom surface of locating piece and the top surface looks butt of prefabricated plate to make the prefabricated plate more firm, reduce the prefabricated plate and take place the possibility of rocking at the handling in-process.
Preferably, the bracing piece is close to synchronous through-hole one has been seted up to the side of vertical board, wear to be equipped with the synchronizing bar in the synchronous through-hole one, vertical board is close to synchronous through-hole two has been seted up to the side of bracing piece, vertical board is kept away from the side of bracing piece has been seted up synchronous logical groove, the synchronizing bar is kept away from the one end of bracing piece is passed synchronous through-hole two is just fixed with the synchronizing block, the synchronizing block can be pegged graft and is established synchronous logical groove, set up on the bracing piece and be used for fixing the locating component of synchronizing bar.
Through adopting above-mentioned technical scheme, the vertical pole drives the direction that the synchronizing block orientation is close to the prefabricated plate and removes, and rethread locating component is fixed the synchronizing bar, and the bracing piece falls to the ground the back, and two vertical poles remove towards the direction of keeping away from each other, and synchronizing block and prefabricated plate looks butt to make the prefabricated plate keep being parallel to each other with construction ground.
Preferably, the positioning assembly comprises a screw rod which can be abutted against the outer peripheral surface of the synchronizing rod, a threaded hole communicated with the first synchronizing through hole is formed in the side surface of the supporting rod, and the outer peripheral surface of the screw rod is in threaded connection with the inner peripheral surface of the threaded hole.
By adopting the technical scheme, after the synchronizing block is abutted to the precast slab, the screw rod is rotated to abut the screw rod to ensure that the synchronizing rod is not easy to move.
Preferably, the top surface of diaphragm has seted up the shock attenuation groove, the bottom surface of shock attenuation groove is fixed with spring four, the top of spring four is fixed with the shock attenuation board, the shock attenuation board passes through the shock attenuation groove along vertical with the diaphragm slides and is connected.
By adopting the technical scheme, the bottom surface of the prefabricated plate is abutted against the top surface of the damping plate, so that after the abutting plate is separated from the prefabricated plate, the prefabricated plate is buffered under the action of the elastic force of the spring IV, and the probability of collision between the prefabricated plate and the transverse plate is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the concrete prefabricated part is placed on the top surface of the transverse plate and fixed by the fixing mechanism, when the bottom surface of the supporting rod is in contact with the construction ground, the concrete prefabricated part is parallel to the construction ground, the two vertical plates move towards the direction away from each other through the driving assembly, and the concrete prefabricated part slowly falls to the construction ground through the inclined surface, so that the contact area between the concrete prefabricated part and the construction ground is increased, the concrete prefabricated part is not easy to collide with the construction ground, and the probability of damage of the concrete prefabricated part is reduced;
2. when the hoisting plate moves upwards, the threaded rod rotates to drive the rotating wheel to rotate, and the lifting rope drives the moving rod and the driving block to ascend, so that the clamping plate moves towards the direction close to the driving block under the action of the elastic force of the first spring; when the supporting rod falls to the ground, the threaded rod rotates reversely, the lifting rope is loosened, the driving block moves downwards under the action of the elastic force of the second spring, and the driving block pushes the abutting block to move towards the direction far away from the precast slab through three-phase abutting of the second inclined plane and the second inclined plane, so that the abutting plate is separated from the precast slab, and the precast slab falls to the ground conveniently;
3. when the hoisting plate moves upwards, the abutting block moves towards the direction close to the driving block, the clamping block is separated from the clamping groove, the positioning block moves downwards under the action of the elastic force of the spring III, and the bottom surface of the positioning block is abutted to the top surface of the prefabricated plate, so that the prefabricated plate is more stable, and the possibility of shaking of the prefabricated plate in the hoisting process is reduced.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a sectional view taken along a-a in fig. 1.
Fig. 3 is a sectional view taken along B-B in fig. 2.
Figure 4 is a cross-sectional view of an abutment block in an embodiment of the present application.
Reference numerals: 1. hoisting the plate; 11. a support bar; 12. a dovetail groove; 13. a dovetail block; 14. a threaded rod; 15. a stepping motor; 16. a vertical plate; 17. a buffer block; 18. a fifth spring; 19. a buffer tank; 2. a transverse plate; 21. a damper plate; 22. a damping groove; 23. a fourth spring; 24. a first inclined plane; 3. a synchronization rod; 31. a synchronization block; 32. a first synchronous through hole; 33. a second synchronous through hole; 34. a synchronization slot; 35. a threaded hole; 36. a screw; 4. a fixing mechanism; 41. a clamping plate; 42. a rotating wheel; 43. a lifting rope; 44. fixing the sleeve; 45. a telescopic rod; 46. a travel bar; 47. a moving groove; 5. a drive block; 51. a drive slot; 52. a second inclined plane; 53. a butting block; 54. a butt joint groove; 55. a third inclined plane; 56. a second spring; 57. a guide block; 58. a first spring; 6. a connecting plate; 61. pressing the plate; 62. positioning a block; 63. positioning the through groove; 64. a yielding through groove; 65. a card slot; 66. a clamping block; 67. and a third spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses concrete construction equipment for hydraulic engineering. Referring to fig. 1, the concrete construction device for hydraulic engineering includes a hoisting plate 1, and a fixing mechanism 4 for fixing a precast slab is provided on the hoisting plate 1.
Referring to fig. 1 and 2, the bottom surface of the hoisting plate 1 is fixed with two vertically arranged support rods 11, the bottom surface of each support rod 11 is provided with a buffer groove 19, each support rod 11 is provided with a buffer block 17 through the buffer groove 19 in a sliding manner along the vertical direction, the top surface of each buffer block 17 is fixed with a spring five 18, and the top end of each spring five 18 is fixedly connected with the top surface of the corresponding buffer groove 19. The bottom surface of the hoisting plate 1 is provided with a dovetail groove 12, and the hoisting plate 1 is provided with two dovetail blocks 13 in a sliding manner along the length direction thereof through the dovetail groove 12. A threaded rod 14 is rotatably mounted in the dovetail groove 12, a stepping motor 15 is fixed on the side surface of the hoisting plate 1, and an output shaft of the stepping motor 15 is fixedly connected with one end of the threaded rod 14. Two dovetail blocks 13 are respectively sleeved at two ends of the threaded rod 14, the rotating directions of external threads at two ends of the threaded rod 14 are opposite, and the dovetail blocks 13 are in screw transmission fit with the threaded rod 14. A vertical plate 16 is fixed on the bottom surface of the dovetail block 13, transverse plates 2 are fixed at the bottom ends of the vertical plates 16, inclined surfaces I24 are arranged on the side surfaces of the two transverse plates 2, which are close to each other, the inclined surfaces I24 are positioned on the top surfaces of the transverse plates 2, and the concrete precast slabs can slowly move downwards through the inclined surfaces I24. The top surface of the transverse plate 2 is provided with a damping groove 22, the transverse plate 2 is vertically slidably provided with a damping plate 21 through the damping groove 22, the bottom surface of the damping groove 22 is fixed with a spring four 23, and the top end of the spring four 23 is fixedly connected with the bottom surface of the damping plate 21.
Referring to fig. 1 and 2, a first synchronization through hole 32 is formed in the side surface of the support rod 11 close to the vertical rod, a synchronization rod 3 penetrates through the first synchronization through hole 32, and a synchronization block 31 is fixed at one end of the synchronization rod 3 close to the vertical plate 16. The side surface of the vertical plate 16 close to the support rod 11 is provided with a synchronization groove 34, the side surface of the synchronization groove 34 close to the support rod 11 is provided with a second synchronization through hole 33, the synchronization rod 3 penetrates through the second synchronization through hole 33, and the synchronization block 31 can be inserted into the synchronization groove 34. The side surface of the support rod 11 is provided with a threaded hole 35 communicated with the first synchronizing through hole 32, a screw rod 36 penetrates through the threaded hole 35, and one end of the screw rod 36 close to the synchronizing rod 3 can be abutted against the outer peripheral surface of the synchronizing rod 3.
Referring to fig. 1 and 3, the fixing mechanism 4 includes a rotating wheel 42 fixed on the outer peripheral surface of the threaded rod 14 and a clamping plate 41 perpendicular to the hoisting plate 1, a fixing sleeve 44 is fixed on the top surface of the clamping plate 41, an expansion link 45 penetrates through the fixing sleeve 44, and the top end of the expansion link 45 is fixedly connected with the bottom surface of the hoisting plate 1. A lifting rope 43 is wound around the outer circumferential surface of the rotating wheel 42, one end of the lifting rope 43 is fixedly connected with the outer circumferential surface of the rotating wheel 42, and a moving rod 46 is fixed at one end of the lifting rope 43 far away from the rotating wheel 42. The top surface of the clamping plate 41 is provided with a moving groove 47, and the moving rod 46 is connected with the clamping plate 41 in a sliding manner along the vertical direction through the moving groove 47. The bottom end of the moving rod 46 is fixed with a driving block 5, and the maximum cross-sectional shape and size of the driving block 5 are larger than those of the moving rod 46. A driving groove 51 communicated with the moving groove 47 is formed in the clamping plate 41, the driving block 5 is connected with the clamping plate 41 in a sliding mode along the vertical direction through the driving groove 51, and two inclined planes 52 are arranged on two opposite sides of the driving block 5. The outer periphery of the moving rod 46 is sleeved with a second spring 56, the top end of the second spring 56 is fixedly connected with the inner top surface of the driving groove 51, and the bottom end of the second spring 56 is abutted against the top surface of the driving block 5.
Referring to fig. 2 and 3, two end faces of the clamping plate 41 are both provided with abutting grooves 54, an abutting block 53 is slidably mounted on the clamping plate 41 along the length direction thereof through the abutting grooves 54, and a third inclined surface 55 abutting against the second inclined surface 52 is arranged on the side surface of the abutting block 53 close to the driving block 5. The opposite sides of butt piece 53 all are fixed with guide block 57, and the guide way has all been seted up to the opposite sides in butt groove 54, and guide block 57 slides along the length direction of grip block 41 through the guide way and is connected with grip block 41. The side surface of the guide block 57 far away from the driving block 5 is fixedly provided with a first spring 58, one end of the first spring 58 far away from the guide block 57 is fixedly connected with the clamping plate 41 through a guide groove, and the elastic force of the first spring 58 is smaller than that of the second spring 56. The bottom surface integrated into one piece of butt joint piece 53 has the connecting plate 6 of vertical setting, and the bottom integrated into one piece of connecting plate 6 has the pressure board 61, and the top surface of pressure board 61 can be with the bottom surface looks butt of prefab.
Referring to fig. 3 and 4, a positioning through groove 63 communicated with the abutting groove 54 is formed in the bottom surface of the clamping plate 41, an abdicating through groove 64 is formed in the top surface of the abutting block 53, a positioning block 62 is installed on the clamping plate 41 through the positioning through groove 63 in a sliding manner in the vertical direction, and the positioning block 62 penetrates through the abdicating through groove 64. The top surface of the positioning block 62 is fixed with a third spring 67, and the top end of the third spring 67 is fixedly connected with the clamping plate 41 through the positioning through groove 63. The side surface of the positioning block 62 close to the driving block 5 is provided with a clamping groove 65, the inner side wall of the abdicating through groove 64 close to the driving block 5 is fixed with a clamping block 66, and the clamping block 66 can be inserted in the clamping groove 65.
The implementation principle of the concrete construction device for the hydraulic engineering is as follows: placing the clamping plate 41 on the top surface of the precast slab, starting the stepping motor 15, rotating the threaded rod 14, moving the two vertical plates 16 towards the direction close to the precast slab, driving the synchronous block 31 to be close to the precast slab by the vertical plates 16, and rotating the threaded rod 36 when the synchronous block 31 is abutted against the precast slab to keep the synchronous block 31 and the supporting rod 11 relatively fixed; the rotating wheel 42 rotates, the lifting rope 43 drives the moving rod 46 to move upwards, the abutting block 53 moves towards the direction close to the driving block 5 under the action of the elastic force of the first spring 58, and the connecting plate 6 is driven to abut against the precast slab; the hoisting plate 1 drives the precast slab to move upwards, the bottom surface of the precast slab abuts against the top surface of the abutting plate 61, the positioning block 62 moves downwards under the action of the elastic force of the spring III 67, and the bottom surface of the positioning block 62 abuts against the top surface of the precast slab, so that the precast slab is not easy to shake;
when the hoisting plate 1 descends, the bottom end of the support rod 11 is in contact with the construction ground, the stepping motor 15 is started to enable the threaded rod 14 to rotate reversely, the lifting rope 43 is loosened, the driving block 5 moves downwards under the action of the elastic force of the second spring 56 and is abutted through the second inclined plane 52 and the third inclined plane 55, the abutting block 53 moves towards the direction far away from the driving block 5, and the abutting plate 61 is separated from the precast slab; the two vertical panels 16 are moved away from the prefabricated panels, which are slowly lowered by the inclined planes one 24, thereby reducing the probability of collision of the prefabricated panels with the construction ground.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a concrete construction equipment for hydraulic engineering which characterized in that: the prefabricated slab hoisting device is characterized by comprising a hoisting plate (1), wherein a fixing mechanism (4) used for fixing a prefabricated slab is arranged on the hoisting plate (1), two vertically-arranged support rods (11) are fixed on the bottom surface of the hoisting plate (1), two vertical plates (16) are arranged at the bottom of the hoisting plate (1) in a sliding mode along the length direction of the bottom of the hoisting plate, a transverse plate (2) is fixed at the bottom end of each vertical plate (16), the bottom surface of the transverse plate (2) is coplanar with the bottom surface of each support rod (11), two inclined planes (24) are arranged on the side faces, close to each other, of the transverse plates (2), and a driving assembly used for driving the vertical plates (16) to slide along the length direction of the hoisting plate (1) is arranged on the hoisting plate (1).
2. The concrete construction device for hydraulic engineering of claim 1, characterized in that: the driving assembly comprises a threaded rod (14) installed on the hoisting plate (1) in a rotating mode, dovetail blocks (13) are sleeved on the outer peripheral faces of two ends of the threaded rod (14), the bottom face of each dovetail block (13) is fixedly connected with the top face of the vertical plate (16), the dovetail blocks (13) are matched with the threaded rod (14) in a screw transmission mode, the external threads of two ends of the threaded rod (14) are opposite in rotating direction, a stepping motor (15) is fixed on the hoisting plate (1), and the output shaft of the stepping motor (15) is fixedly connected with one end of the threaded rod (14).
3. The concrete construction device for hydraulic engineering according to claim 2, characterized in that: the fixing mechanism (4) comprises a clamping plate (41) which is perpendicular to the hoisting plate (1), abutting grooves (54) are formed in two ends of the clamping plate (41), abutting blocks (53) are slidably mounted on the clamping plate (41) through the abutting grooves (54) along the length direction of the clamping plate, a connecting plate (6) is fixed to the bottom surface of each abutting block (53), an abutting plate (61) is fixed to the bottom end of the connecting plate (6), the top surface of each abutting plate (61) can abut against the bottom surface of the prefabricated member, guide blocks (57) are fixed to two sides of each abutting block (53), guide grooves are formed in two opposite sides of each abutting groove (54), each guide block (57) is slidably connected with the clamping plate (41) through the guide grooves along the length direction of the clamping plate (41), and a first spring (58) is fixed to the side surface of each guide block (57), one end, far away from the guide block (57), of the first spring (58) is fixedly connected with the clamping plate (41) through the guide groove.
4. The concrete construction device for hydraulic engineering of claim 3, characterized in that: the outer peripheral surface of the threaded rod (14) is sleeved with and fixed with a rotating wheel (42), a lifting rope (43) is wound on the outer peripheral surface of the rotating wheel (42), one end of the lifting rope (43) is fixedly connected with the outer peripheral surface of the rotating wheel (42), one end, far away from the rotating wheel (42), of the lifting rope (43) is fixed with a moving rod (46), the top surface of a clamping plate (41) is provided with a moving groove (47), the moving rod (46) is connected with the clamping plate (41) in a sliding mode along the vertical direction through the moving groove (47), the bottom end of the moving rod (46) is fixed with a driving block (5), two inclined surfaces (52) are arranged on two opposite sides of the driving block (5), a third inclined surface (55) used for abutting against the second inclined surfaces (52) is arranged on the side surface, close to the driving block (5), a second spring (56) is sleeved on the outer peripheral surface of the moving rod (46), the top end of the second spring (56) is fixedly connected with the clamping plate (41), and the bottom end of the second spring (56) is fixedly connected with the top surface of the driving block (5).
5. The concrete construction device for hydraulic engineering of claim 4, characterized in that: the bottom surface of grip block (41) seted up with the location that butt joint groove (54) are linked together leads to groove (63), the top surface of butt joint piece (53) has been seted up and has been let a bit lead to groove (64), grip block (41) pass through location leads to groove (63) and installs locating piece (62) along vertical sliding, locating piece (62) pass let a bit lead to groove (64), the top surface of locating piece (62) is fixed with spring three (67), locating piece (62) are close to draw-in groove (65) have been seted up to the side of driving block (5), let a bit lead to groove (64) and be close to the inside wall of driving block (5) is fixed with fixture block (66), fixture block (66) can peg graft and establish in draw-in groove (65).
6. The concrete construction device for hydraulic engineering of claim 1, characterized in that: the utility model discloses a synchronous through-hole (32) has been seted up to bracing piece (11) and has been close to the side of vertical board (16), wear to be equipped with synchronizing bar (3) in synchronous through-hole (32), vertical board (16) are close to synchronous through-hole two (33) have been seted up to the side of bracing piece (11), keep away from vertical board (16) the synchronous logical groove (34) have been seted up to the side of bracing piece (11), synchronizing bar (3) are kept away from the one end of bracing piece (11) is passed synchronous through-hole two (33) and be fixed with synchronizing block (31), synchronizing block (31) can be pegged graft and are established synchronous logical groove (34), set up on bracing piece (11) and be used for fixing the locating component of synchronizing bar (3).
7. The concrete construction device for hydraulic engineering of claim 6, characterized in that: the positioning assembly comprises a screw rod (36) which can be abutted against the outer peripheral surface of the synchronous rod (3), a threaded hole (35) communicated with the first synchronous through hole (32) is formed in the side surface of the supporting rod (11), and the outer peripheral surface of the screw rod (36) is in threaded connection with the inner peripheral surface of the threaded hole (35).
8. The concrete construction device for hydraulic engineering of claim 1, characterized in that: damping slot (22) have been seted up to the top surface of diaphragm (2), the bottom surface of damping slot (22) is fixed with four (23) springs, the top of four (23) springs is fixed with damper plate (21), damper plate (21) pass through damper slot (22) along vertical with diaphragm (2) slide and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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|---|---|
| CN114655826B (en) | 2024-05-24 |
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