CN117684642B - Concrete prefabricated member positioning, installing and constructing equipment - Google Patents
Concrete prefabricated member positioning, installing and constructing equipment Download PDFInfo
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- CN117684642B CN117684642B CN202410145532.8A CN202410145532A CN117684642B CN 117684642 B CN117684642 B CN 117684642B CN 202410145532 A CN202410145532 A CN 202410145532A CN 117684642 B CN117684642 B CN 117684642B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention relates to the technical field of building construction, in particular to a concrete prefabricated member positioning and installing construction device which comprises a portal frame, and the concrete prefabricated member positioning and installing construction device further comprises: the charging mechanism is arranged in the portal frame and used for clamping the precast concrete round tube; the filling mechanism is arranged at the left side and the right side of the filling mechanism and is used for filling soil at the two sides of the groove for placing the precast concrete round pipe into the periphery of the precast concrete round pipe.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to positioning, mounting and construction equipment for concrete prefabricated parts.
Background
The concrete prefabricated member is called as a PC component in the field of house industrialization, such as a prefabricated reinforced concrete column foundation, a prefabricated steel structure steel column foundation, a street lamp billboard column reinforced concrete foundation and a prefabricated floor slab, and the corresponding traditional cast-in-place concrete needs site molding, site casting and site maintenance, and the concrete prefabricated member is widely applied to the fields of construction, traffic, water conservancy and the like and plays an important role in national economy.
The concrete round tube is commonly used in the sewage discharge field, the most common product of precast concrete piece, when two concrete round tubes butt joint installation, need use the loop wheel machine to place the concrete round tube in the slot of digging with the excavator in advance, wait to dock the completion, the rethread is artifical to fill the gap between concrete round tube and the slot, guarantee the stability of placing of concrete round tube, the in-process, the condition of one end perk can appear, be unfavorable for the butt joint, the earth that the excavator digs is big piece of earth simultaneously, artifical landfill gap still needs to handle the piece of earth, work efficiency is lower, and the mode of manual landfill earth is also slower, be unfavorable for the engineering progress.
Disclosure of Invention
The technical problem to be solved is that the concrete prefabricated member positioning and mounting construction equipment can solve the above-mentioned problems.
In order to achieve the above purpose, the invention adopts the following technical scheme that the concrete prefabricated member positioning, installing and constructing equipment comprises a portal frame, and the concrete prefabricated member positioning, installing and constructing equipment further comprises: the charging mechanism is arranged in the portal frame and used for clamping the precast concrete round tube; and the filling mechanism is arranged at the left side and the right side of the charging mechanism and is used for filling soil at the two sides of the groove for placing the precast concrete round pipe into the periphery of the precast concrete round pipe.
The charging mechanism comprises a jacking frame movably arranged in the portal frame, a plurality of sliding rods are fixedly connected in the jacking frame at equal intervals, a translation seat is fixedly connected to the sliding rods in a bilateral symmetry sliding manner, clamping jaws are fixedly connected to the lower ends of the translation seat and are V-shaped, connecting arms are hinged to the upper ends of the translation seat and arc-shaped, one ends of the connecting arms, far away from the translation seat, of the translation seat are hinged to a rotating plate, the left connecting arm and the right connecting arm on the same rotating plate are distributed in a central symmetry manner relative to the center of the rotating plate, the center of the rotating plate is rotationally connected to a pulling plate, the upper ends of the pulling plates are fixedly connected to the jacking frame, a tilting arm is fixedly connected to the center rotating rod of the rotating plate, one ends, far away from the rotating plate, of the tilting arm are hinged to the output end of a hydraulic cylinder, and the hydraulic cylinder is fixedly connected to the jacking frame.
The filling mechanism comprises stamping shafts which are symmetrically and movably distributed on two sides of the charging mechanism, the stamping shafts are rotationally connected in an arch frame, one end of each stamping shaft extends out of the output end of the arch frame to be fixedly connected with the outside of the arch frame, the fourth motor is fixedly connected with the outside of the arch frame, an inner gathering component which is used for approaching the precast concrete round pipe to the precast concrete round pipe is arranged on the upper side of the mounting frame, extension arms are symmetrically and fixedly connected on the front side and the rear side of the outside of the arch frame, a soil poking plate is rotationally connected between the two extension arms, a reciprocating swing unit which is used for enabling the soil poking plate to swing reciprocally is arranged, and a humidifying unit which is used for humidifying soil is further arranged inside the arch frame.
As a preferable technical scheme of the invention, the concrete prefabricated member positioning and installing construction equipment further comprises: and the alignment mechanism is arranged in the portal frame and used for carrying out azimuth fine adjustment on the precast concrete round tube arranged on the charging mechanism.
As a preferable technical scheme of the invention, the aligning mechanism comprises support plates which are symmetrically and fixedly connected on two side rods of the portal frame, a vertical moving guide rod is fixedly connected between the left support plate and the portal frame ejector rod, a vertical moving screw rod is rotatably connected between the right support plate and the portal frame ejector rod, the upper end of the vertical moving screw rod extends out of the portal frame and is fixedly connected with the output end of a second motor, the second motor is fixedly connected on the upper side of the portal frame, a mounting frame is slidably connected on the vertical moving guide rod, the mounting frame is further in threaded connection with the vertical moving screw rod, the mounting frame is rotatably connected with a transverse moving screw rod and is fixedly connected with a transverse moving guide rod, one end of the transverse moving screw rod extends out of the mounting frame and is fixedly connected with the output end of a first motor, the first motor is fixedly connected with the outer part of the mounting frame, two connecting plates which are symmetrically distributed on the transverse moving guide rod are slidably connected with the left and right, the lower ends of the two connecting plates are also in threaded connection with the transverse moving screw rod, and are fixedly connected on the top mounting frame.
As a preferable technical scheme of the invention, the inner gathering assembly comprises brackets which are symmetrically and fixedly connected on the outer side of the jacking frame, a translation guide rod is fixedly connected between the two brackets and is rotationally connected with a bidirectional screw rod, one end of the bidirectional screw rod extends out of the brackets and is fixedly connected to the output end of a third motor, the third motor is fixedly connected to the outer part of the brackets, the bidirectional screw rod and the translation guide rod both movably penetrate through the left wall and the right wall of the jacking frame, a movable seat is symmetrically and slidingly connected on the translation guide rod, the movable seat is also in threaded connection with the bidirectional screw rod, the lower end of the movable seat is fixedly connected with an electric push rod, and the output end of the electric push rod is fixedly connected to the arch frame.
As a preferable technical scheme of the invention, the reciprocating swinging unit comprises a swinging arm fixedly connected to one end of a rotating rod of the soil poking plate, a movable groove is formed in the swinging arm, a movable block is connected in a sliding manner in the movable groove, the center of the movable block is rotationally connected with a rotary pin, the rotary pin is fixedly connected to a rotary plate, the rotary pin is close to the side edge of the rotary plate, the rotary plate is rotationally connected to an extension arm, and the rotary plate is connected with the output end of a fourth motor in a linkage manner through a synchronous belt and a belt wheel.
As a preferable technical scheme of the invention, the lower end of the soil shifting plate is slidably penetrated with a telescopic plate, the lower end of the telescopic plate is fixedly connected with a telescopic head, the telescopic head is in a right-angle triangle shape, the inclined surface of the right-angle triangle body faces to the outer side, the upper end of the telescopic plate is fixedly connected with a plurality of guide blocks, the guide blocks are slidably connected in guide grooves formed in the soil shifting plate, the upper ends of the guide blocks are slidably connected with limit posts, the upper ends of the limit posts are fixedly connected to the upper sides of the guide grooves, springs are sleeved on the limit posts, the upper ends of the springs are propped against the upper ends of the guide grooves, and the lower ends of the springs are propped against the upper ends of the guide blocks.
As a preferable technical scheme of the invention, the humidifying unit comprises a water delivery straight pipe fixedly connected to the upper side of the inside of the arch frame, the central axes of the water delivery straight pipe and the mashing shaft are correspondingly distributed, a plurality of spray heads are equidistantly arranged on the water delivery straight pipe, the spray heads face the mashing shaft, a water tank is fixedly connected to the upper side of the top mounting frame, a water pump is arranged in the water tank, and an output pipe of the water pump is communicated with a water delivery straight pipe pipeline.
As a preferable technical scheme of the invention, two side walls of the clamping jaw are rotatably connected with contact rollers.
The loading mechanism has the beneficial effects that 1, the loading mechanism is used for stably loading the precast concrete round pipes in a multiple four-point contact mode, so that the lifting stability of the precast concrete round pipes can be effectively ensured, and the precast concrete round pipes are placed flush and are not easy to deviate up and down.
2. According to the soil filling mechanism adopted by the invention, the large soil dug by the excavator can be finely crushed by the mashing shaft, so that the gap between the groove and the outer wall of the precast concrete round pipe can be conveniently filled later, meanwhile, the soil can be automatically pushed into the gap by freely poking the soil poking plate, the automation effect of the whole process is obvious, the work is more convenient, and the working cost is effectively saved.
3. The alignment mechanism adopted by the invention can finely adjust the precast concrete round tube in the vertical and horizontal directions, is convenient for adjusting and aligning the two tubes, saves the adjusting time for installing the two tubes in a butt joint way, and ensures the accurate positioning of the butt joint of the two tubes.
4. The loading mechanism, the filling mechanism and the alignment mechanism are matched for use, so that the positioning, butt joint and pairing of the precast concrete round pipes and the subsequent filling of the grooves can be automatically finished, the working efficiency is greatly improved, and the working period is shortened.
Drawings
The invention will be further described with reference to the drawings and examples.
Fig. 1 is a schematic perspective view of a first view of the present invention.
Fig. 2 is a schematic front view of the loading mechanism and the filling mechanism of the present invention.
Fig. 3 is a schematic perspective view of the charging mechanism of the present invention.
Fig. 4 is a schematic perspective view of the soil filling mechanism of the present invention.
Fig. 5 is a schematic perspective view of an alignment mechanism according to the present invention.
FIG. 6 is a schematic perspective view of the soil packing mechanism of the present invention with the inner gathering assembly removed.
Fig. 7 is an enlarged schematic view of the structure of fig. 6a according to the present invention.
Fig. 8 is a schematic structural view of the soil shifting plate of the present invention.
In the figure: 1. a portal frame; 2. an alignment mechanism; 21. a support plate; 22. vertically moving the guide rod; 23. traversing the guide rod; 24. a mounting frame; 25. a connecting plate; 26. traversing the screw rod; 27. a first motor; 28. vertically moving a screw rod; 29. a second motor; 3. a charging mechanism; 31. a clamping jaw; 32. a contact roller; 33. a translation seat; 34. a connecting arm; 35. a top loading frame; 36. a hydraulic cylinder; 37. pulling a plate; 38. a rotating plate; 39. a slide bar; 310. a tilting arm; 4. a soil filling mechanism; 41. an inner gathering component; 411. a two-way screw rod; 412. a movable seat; 413. a third motor; 414. a bracket; 415. translating the guide rod; 42. an electric push rod; 43. a humidifying unit; 431. a water tank; 432. a water delivery straight pipe; 433. a spray head; 44. an arch frame; 45. mashing the shaft; 46. an extension arm; 47. a soil poking plate; 471. a telescoping plate; 472. a retractable head; 473. a spring; 474. a guide groove; 475. a guide block; 476. a limit column; 48. a fourth motor; 49. a reciprocating swing unit; 491. a movable groove; 492. swing arms; 493. a movable block; 494. a rotary pin; 495. a turntable.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
Referring to fig. 1, a concrete prefabricated member positioning and installing construction device comprises a portal frame 1, and the concrete prefabricated member positioning and installing construction device further comprises: the charging mechanism 3 is arranged in the portal frame 1 and is used for clamping the precast concrete round tube; and the filling mechanisms 4 are arranged at the left side and the right side of the charging mechanism 3 and are used for filling soil at the two sides of the groove for placing the precast concrete round pipe into the periphery of the precast concrete round pipe.
Referring to fig. 1, 2 and 3, the charging mechanism 3 includes a top loading frame 35 movably disposed in the portal frame 1, a plurality of slide bars 39 are fixedly connected in the top loading frame 35 at equal intervals, a translation seat 33 is slidably connected on the slide bars 39 in a left-right symmetry manner, a clamping jaw 31 is fixedly connected to the lower end of the translation seat 33, the clamping jaw 31 is V-shaped, a connecting arm 34 is hinged to the upper end of the translation seat 33, the connecting arm 34 is arc-shaped, one end of the connecting arm 34, which is far away from the translation seat 33, is hinged to a rotating plate 38, the left and right connecting arms 34 on the same rotating plate 38 are distributed in a central symmetry manner with respect to the center of the rotating plate 38, the center of the rotating plate 38 is rotatably connected to a pulling plate 37, the upper end of the pulling plate 37 is fixedly connected to the top loading frame 35, a center rotating rod of the rotating plate 38 is fixedly connected with a tilting arm 310, one end of the tilting arm 310, which is far away from the rotating plate 38, is hinged to the output end of a hydraulic cylinder 36, and the hydraulic cylinder 36 is fixedly connected to the top loading frame 35.
During specific work, the tilting arm 310 is controlled to move to rotate the rotating plate 38 through the telescopic change of the hydraulic cylinder 36, the connecting arm 34 is controlled to pull the translation seat 33 to translate along the sliding rod 39 by the rotating plate 38, and the precast concrete round tubes are clamped or released through the mutual movement of the clamping jaws 31.
Referring to fig. 1, fig. 2, fig. 4 and fig. 6, the soil filling mechanism 4 includes mashing shafts 45 symmetrically and movably distributed on two sides of the loading mechanism 3, the mashing shafts 45 are rotatably connected in an arch frame 44, one ends of the mashing shafts 45 extend out to the outside of the arch frame 44 and are fixedly connected to the output end of a fourth motor 48, the fourth motor 48 is fixedly connected to the outside of the arch frame 44, an inner gathering assembly 41 for approaching the prefabricated concrete round pipe to the mounting frame 24 is arranged on the upper side of the mounting frame, extension arms 46 are symmetrically and fixedly connected to the front and rear of the outside of the arch frame 44, a soil shifting plate 47 is rotatably connected between the two extension arms 46, the soil shifting plate 47 is provided with a reciprocating swing unit 49 for enabling the soil shifting plate 47 to swing reciprocally, and a humidifying unit 43 for humidifying soil is further arranged in the arch frame 44.
During concrete work, the fourth motor 48 is used for controlling the mashing shaft 45 to rotate, the mashing shaft 45 is used for crushing the soil of the block, the inner gathering assembly 41 is used for controlling the mashing shaft 45 to approach the precast concrete round pipe, and meanwhile the soil poking plate 47 is used for driving the crushed soil to push the groove at the position of the precast concrete round pipe.
Referring to fig. 1 and 5, the concrete prefabricated member positioning, installing and constructing device further includes: and the alignment mechanism 2 is arranged in the portal frame 1 and is used for carrying out azimuth fine adjustment on the precast concrete round tube arranged on the charging mechanism 3.
The aligning mechanism 2 comprises support plates 21 which are fixedly connected to two side rods of the portal frame 1 in a bilateral symmetry manner, a vertical moving guide rod 22 is fixedly connected between the left support plate 21 and the top rod of the portal frame 1, a vertical moving lead screw 28 is rotatably connected between the right support plate 21 and the top rod of the portal frame 1, the upper end of the vertical moving lead screw 28 extends out to the outside of the portal frame 1 and is fixedly connected to the output end of a second motor 29, the second motor 29 is fixedly connected to the upper side of the portal frame 1, a mounting frame 24 is slidably connected to the vertical moving guide rod 22, the mounting frame 24 is further in threaded connection to the vertical moving lead screw 28, a transverse moving lead screw 26 is rotatably connected to the mounting frame 24 and is fixedly connected to a transverse moving guide rod 23, one end of the transverse moving lead screw 26 extends out to the output end of the mounting frame 24 and is fixedly connected to the outside of the mounting frame 24, two connecting plates 25 which are distributed in a bilateral symmetry manner are slidably connected to the transverse moving guide rod 23, the two connecting plates 25 are further in threaded connection to the transverse moving lead screw 26, and the lower ends of the two connecting plates 25 are fixedly connected to the top mounting frame 35.
When the concrete working machine works, the second motor 29 is used for controlling the vertical moving screw rod 28 to rotate, the vertical moving screw rod 28 drives the mounting frame 24 to vertically move up and down along the vertical moving guide rod 22, the first motor 27 is used for controlling the transverse moving screw rod 26 to rotate, and the transverse moving screw rod 26 drives the top mounting frame 35 to vertically move left and right along the transverse moving guide rod 23, so that the effect of adjusting the four positions of the precast concrete round tubes is achieved.
Referring to fig. 2 and 4, the inner assembly 41 includes a support 414 symmetrically and laterally fixedly connected to the outer side of the top frame 35, a translation guide rod 415 is fixedly connected between the two supports 414 and is rotatably connected with a bidirectional screw rod 411, one end of the bidirectional screw rod 411 extends out of the support 414 and is fixedly connected to the output end of a third motor 413, the third motor 413 is fixedly connected to the outside of the support 414, the bidirectional screw rod 411 and the translation guide rod 415 movably pass through the left wall and the right wall of the top frame 35, a moving seat 412 is symmetrically and laterally slidably connected to the translation guide rod 415, the moving seat 412 is further in threaded connection with the bidirectional screw rod 411, the lower end of the moving seat 412 is fixedly connected with an electric push rod 42, and the output end of the electric push rod 42 is fixedly connected to the arch frame 44.
During concrete work, the bidirectional screw rod 411 is controlled to rotate through the operation of the third motor 413, the bidirectional screw rod 411 controls the movable seat 412 to drive the mashing shaft 45 and the soil poking plate 47 to be close to the direction of the precast concrete round pipe along the translation guide rod 415, the heights of the mashing shaft 45 and the soil poking plate 47 are adjusted through the electric push rod 42, the lowest point of the mashing shaft 45 and the soil poking plate 47 can be far higher than the lowest point of the precast concrete round pipe, the lowest point of the mashing shaft 45 and the soil poking plate 47 is higher than the soil accumulation height on two sides of the groove, and the mashing shaft 45 and the soil poking plate 47 are prevented from touching the soil pile to interfere with the lowering of the precast concrete round pipe.
Referring to fig. 6 and 7, the reciprocating unit 49 includes a swing arm 492 fixedly connected to an end portion of a rotating rod of the soil shifting plate 47, a movable slot 491 is formed on the swing arm 492, a movable block 493 is slidably connected in the movable slot 491, a rotating pin 494 is rotatably connected to a center of the movable block 493, the rotating pin 494 is fixedly connected to the rotating disc 495, the rotating pin 494 is close to a side edge of the rotating disc 495, the rotating disc 495 is rotatably connected to the extension arm 46, and the rotating disc 495 is connected to an output end of the fourth motor 48 in a linkage manner through a synchronous belt and a belt pulley.
In specific work, the fourth motor 48 synchronously drives the turntable 495 to rotate through the linkage of the synchronous belt, and the rotary pin 494 on the turntable 495 reciprocates in the movable groove 491, so that the swing arm 492 swings reciprocally corresponding to the height change of the rotary pin 494, and the soil poking plate 47 generates poking motion.
Referring to fig. 6 and 8, the lower end of the soil shifting plate 47 is slidably inserted into a telescopic plate 471, the lower end of the telescopic plate 471 is fixedly connected with a telescopic head 472, the telescopic head 472 is in a right-angle triangle shape, the inclined surface of the right-angle triangle body faces to the outer side, the upper end of the telescopic plate 471 is fixedly connected with a plurality of guide blocks 475, the guide blocks 475 are slidably connected in a guide groove 474 formed in the soil shifting plate 47, the upper end of the guide blocks 475 is slidably connected with a limit post 476, the upper end of the limit post 476 is fixedly connected to the upper side of the guide groove 474, a spring 473 is sleeved on the limit post 476, the upper end of the spring 473 abuts against the upper end of the guide groove 474, and the lower end of the spring 473 abuts against the upper end of the guide blocks 475.
During concrete work, the inclined plane of right angle triangle body is outwards directed, when dialling the outside swing of soil board 47, the earth atress direction is the incline state is touched on the inclined plane, the dispersion is vertical power and horizontal force, when vertical power can compress spring 473, make telescopic head 472 and draw back in to dialling the soil board 47 with telescopic plate 471, just can not take earth outward movement, right angle triangle body inwards, when dialling the inside swing of soil board 47, telescopic head 472 atress is the horizontal state, telescopic head 472 can not produce telescopic movement, just can inwards promote earth, spacing post 476 can avoid spring 473 to deviate from guide slot 474.
Referring to fig. 2, 3, 4 and 6, the humidifying unit 43 includes a straight water pipe 432 fixedly connected to the upper side inside the arch 44, the straight water pipe 432 and the central axis of the mashing shaft 45 are correspondingly distributed, a plurality of spray heads 433 are equidistantly installed on the straight water pipe 432, the spray heads 433 face the mashing shaft 45, a water tank 431 is fixedly connected to the upper side of the top loading frame 35, a water pump is arranged in the water tank 431, and an output pipe of the water pump is in pipeline communication with the straight water pipe 432.
During specific work, water in the water tank 431 is pumped into the water delivery straight pipe 432 through the water pump, (the combination of the water pump and the water tank 431 is a common technology, and belongs to the technology which can be directly applied by the person skilled in the art), the water is sprayed onto the mashing shaft 45 through the spray head 433, the mashing shaft 45 is operated to mix the water into soil, the soil humidity is increased, the rapid crushing of the mashing shaft 45 is facilitated, and the damage of the mashing shaft 45 caused by the excessive hardness of the soil is avoided.
Referring to fig. 2 and 3, contact rollers 32 are rotatably connected to both side walls of the clamping jaw 31.
In specific work, the contact roller 32 is arranged, so that friction between the precast concrete round tube and the clamping jaw 31 can be reduced, butt joint of the two tubes can be realized in a clamping state by pushing an instrument, and butt joint consumption is saved.
When in use, the utility model is characterized in that: s1: firstly, the tilting arm 310 is controlled to move through the expansion and contraction of the hydraulic cylinder 36 to rotate the rotating plate 38, the connecting arm 34 is controlled by the rotating plate 38 to pull the translation seat 33 to translate along the slide rod 39, and the precast concrete round tubes are clamped through the mutual movement of the clamping jaws 31.
S2: then, the portal frame 1 is pulled by an external crawler-type translation vehicle to convey the concrete round tube to an installation position, the installation position is dug and excavated in advance, two vertical rods of the portal frame 1 are distributed corresponding to two sides of the groove, then, the vertical moving screw rods 28 are controlled to rotate by the operation of the second motor 29, the vertical moving screw rods 28 drive the mounting frame 24 to vertically move downwards along the vertical moving guide rod 22, the precast concrete round tube is placed at the position of the groove, when the horizontal position is not right, the transverse moving screw rods 26 are controlled to rotate by the operation of the first motor 27, the top loading frame 35 is driven to vertically move left and right along the transverse moving guide rod 23 by the transverse moving screw rods 26, the precast concrete round tube is adjusted left and right, the position is accurate, and the two tubes are butted by pushing the instrument.
S3: after the butt joint is finished, the bidirectional screw rod 411 is controlled to rotate through the operation of the third motor 413, the bidirectional screw rod 411 controls the movable seat 412 to drive the mashing shaft 45 and the soil poking plate 47 to draw close along the translation guide rod 415, the heights of the mashing shaft 45 and the soil poking plate 47 are adjusted through the electric push rod 42, the mashing shaft 45 is controlled to rotate through the fourth motor 48, soil agglomerations are crushed through the rotation of the mashing shaft 45, the turntable 495 is synchronously driven to rotate through the fourth motor 48 through the linkage of a synchronous belt, the rotary pin 494 on the turntable 495 reciprocates in the movable groove 491, the swing arm 492 swings back and forth corresponding to the change of the height of the rotary pin 494, the soil poking plate 47 generates poking motion to pile soil to the groove position for poking, meanwhile, water in the water tank 431 is pumped into the water delivery straight pipe 432 through the water delivery pipe 433, the water is sprayed onto the mashing shaft 45, the water is doped into the soil through the operation of the mashing shaft 45, thereby filling gaps between the groove and the precast concrete round pipe are filled, and the precast concrete round pipe is stably placed.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. The utility model provides a concrete prefab location installation construction equipment which characterized in that: including portal frame (1), concrete prefab location installation construction equipment still includes:
the charging mechanism (3) is arranged in the portal frame (1) and is used for clamping the precast concrete round tube;
the filling mechanisms (4) are arranged at the left side and the right side of the charging mechanism (3) and are used for filling soil at the two sides of the groove for placing the precast concrete round pipe into the periphery of the precast concrete round pipe;
the charging mechanism (3) comprises a jacking frame (35) movably arranged in the portal frame (1), a plurality of sliding rods (39) are fixedly connected in the jacking frame (35) at equal intervals, a translation seat (33) is fixedly connected to the sliding rods (39) in a left-right symmetrical sliding manner, a clamping jaw (31) is fixedly connected to the lower end of the translation seat (33), the clamping jaw (31) is V-shaped, a connecting arm (34) is hinged to the upper end of the translation seat (33), one end, far away from the translation seat (33), of the connecting arm (34) is hinged to a rotating plate (38), the left connecting arm and the right connecting arm (34) on the same rotating plate (38) are distributed in a central symmetry manner about the center of the rotating plate (38), the center of the rotating plate (38) is rotationally connected to a pulling plate (37), the upper end of the pulling plate (37) is fixedly connected to the jacking frame (35), a tilting arm (310) is fixedly connected to the center rotating rod of the rotating plate (38), one end, far away from the rotating plate (310), of the rotating arm is hinged to the output end of the hydraulic cylinder (36), and the hydraulic cylinder (36) is fixedly connected to the jacking frame (35).
The soil filling mechanism (4) comprises mashing shafts (45) which are symmetrically and movably distributed on two sides of the charging mechanism (3), the mashing shafts (45) are rotationally connected in an arch frame (44), one end of each mashing shaft (45) extends out to the outer part of the arch frame (44) and is fixedly connected to the output end of a fourth motor (48), the fourth motor (48) is fixedly connected to the outer part of the arch frame (44), an inner gathering assembly (41) for approaching the prefabricated concrete round pipe to the mashing shafts is arranged on the upper side of the mounting frame (24), extension arms (46) are symmetrically and fixedly connected to the outer sides of the arch frame (44), a soil poking plate (47) is rotationally connected between the two extension arms (46), a reciprocating swing unit (49) for enabling the soil poking plate (47) to swing reciprocally is arranged, and a humidifying unit (43) for humidifying soil is further arranged in the arch frame (44).
2. The concrete precast member positioning and mounting construction equipment according to claim 1, wherein: the concrete prefabricated member positioning, installing and constructing equipment further comprises:
And the alignment mechanism (2) is arranged in the portal frame (1) and is used for carrying out azimuth fine adjustment on the precast concrete round tube arranged on the charging mechanism (3).
3. A concrete precast member positioning and mounting construction apparatus as recited in claim 2, wherein: the aligning mechanism (2) comprises support plates (21) which are fixedly connected to two side rods of the portal frame (1) in a bilateral symmetry manner, vertical moving guide rods (22) are fixedly connected between the left support plates (21) and the push rods of the portal frame (1), vertical moving guide rods (28) are rotatably connected between the right support plates (21) and the push rods of the portal frame (1), the upper ends of the vertical moving guide rods (28) extend out to the outside of the portal frame (1) and are fixedly connected to the output ends of second motors (29), the second motors (29) are fixedly connected to the upper sides of the portal frame (1), mounting frames (24) are connected to the vertical moving guide rods (22) in a sliding manner, the mounting frames (24) are connected to the vertical moving guide rods (28) in a threaded manner, transverse moving guide rods (26) are connected to the inner sides of the mounting frames (24) in a rotating manner, one ends of the transverse moving guide rods (26) extend out to the output ends of the first motors (27), the first motors (27) are fixedly connected to the outside of the mounting frames (24), the left guide rods (23) are connected to the right guide rods in a sliding manner, and the two connecting plates (25) are connected to the upper ends of the two connecting plates (25) in a sliding manner, and the two connecting plates (25) are connected to the upper ends of the connecting plates (35) in a sliding manner.
4. The concrete precast member positioning and mounting construction equipment according to claim 1, wherein: the inner gathering assembly (41) comprises a support (414) which is fixedly connected to the outer side of the jacking frame (35) in a bilateral symmetry manner, a translation guide rod (415) is fixedly connected between the two supports (414) and is rotationally connected with a bidirectional screw rod (411), one end of the bidirectional screw rod (411) extends out to the outer portion of the support (414) to be fixedly connected to the output end of a third motor (413), the third motor (413) is fixedly connected to the outer portion of the support (414), the bidirectional screw rod (411) and the translation guide rod (415) both movably penetrate through the left wall and the right wall of the jacking frame (35), a movable seat (412) is connected to the translation guide rod (415) in a bilateral symmetry sliding manner, the movable seat (412) is connected to the bidirectional screw rod (411) in a threaded manner, the lower end of the movable seat (412) is fixedly connected with an electric push rod (42), and the output end of the electric push rod (42) is fixedly connected to an arch frame (44).
5. The concrete precast member positioning and mounting construction equipment according to claim 1, wherein: the reciprocating swing unit (49) comprises a swing arm (492) fixedly connected to one end of a rotating rod of the soil poking plate (47), a movable groove (491) is formed in the swing arm (492), a movable block (493) is connected in the movable groove (491) in a sliding mode, a rotary pin (494) is connected to the center of the movable block (493) in a rotating mode, the rotary pin (494) is fixedly connected to the rotary table (495), the rotary pin (494) is close to the side edge of the rotary table (495), the rotary table (495) is connected to the extension arm (46) in a rotating mode, and the rotary table (495) is connected with the output end of the fourth motor (48) in a linkage mode through a synchronous belt and a belt wheel.
6. The concrete prefabricated member positioning and mounting construction equipment according to claim 5, wherein: the lower extreme of dialling native board (47) slides and penetrates there is expansion plate (471), the lower extreme fixedly connected with expansion head (472) of expansion plate (471), expansion head (472) are right angle triangle body type, and the inclined plane of right angle triangle body is towards the outside, expansion plate (471) upper end fixedly connected with guide block (475), guide block (475) sliding connection is in guide slot (474) of seting up on dialling native board (47), guide block (475) upper end sliding connection has spacing post (476), spacing post (476) upper end fixed connection is in the upside of guide slot (474), the cover is equipped with spring (473) on spacing post (476), spring (473) upper end supports in guide slot (474) upper end, spring (473) lower extreme supports in guide block (475) upper end.
7. The concrete precast member positioning and mounting construction equipment according to claim 1, wherein: the humidifying unit (43) comprises a water delivery straight pipe (432) fixedly connected to the upper side inside the arch (44), the water delivery straight pipe (432) and the central axis of the mashing shaft (45) are correspondingly distributed, a plurality of spray heads (433) are installed on the water delivery straight pipe (432) at equal intervals, the spray heads (433) face the mashing shaft (45), a water tank (431) is fixedly connected to the upper side of the jacking frame (35), a water pump is arranged in the water tank (431), and an output pipe of the water pump is communicated with a pipeline of the water delivery straight pipe (432).
8. The concrete precast member positioning and mounting construction equipment according to claim 1, wherein: contact rollers (32) are rotatably connected to both side walls of the clamping jaw (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410145532.8A CN117684642B (en) | 2024-02-02 | 2024-02-02 | Concrete prefabricated member positioning, installing and constructing equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202410145532.8A CN117684642B (en) | 2024-02-02 | 2024-02-02 | Concrete prefabricated member positioning, installing and constructing equipment |
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| CN117684642B true CN117684642B (en) | 2024-04-19 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943273A (en) * | 2021-03-27 | 2021-06-11 | 中冶华南建设工程有限公司 | Construction process of underground excavation tunnel |
| CN114193609A (en) * | 2021-11-17 | 2022-03-18 | 阜阳晶宫绿建节能建筑有限责任公司 | Concrete prefabricated part forming device |
| CN114645721A (en) * | 2022-03-23 | 2022-06-21 | 甘肃省交通规划勘察设计院股份有限公司 | Combined assembly process for highway tunnel and inverted arch structure and assembly device thereof |
| CN117027859A (en) * | 2023-06-26 | 2023-11-10 | 中铁二局第一工程有限公司 | Tunnel lining double-trolley combined device and integral pouring construction method |
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- 2024-02-02 CN CN202410145532.8A patent/CN117684642B/en not_active Withdrawn - After Issue
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112943273A (en) * | 2021-03-27 | 2021-06-11 | 中冶华南建设工程有限公司 | Construction process of underground excavation tunnel |
| CN114193609A (en) * | 2021-11-17 | 2022-03-18 | 阜阳晶宫绿建节能建筑有限责任公司 | Concrete prefabricated part forming device |
| CN114645721A (en) * | 2022-03-23 | 2022-06-21 | 甘肃省交通规划勘察设计院股份有限公司 | Combined assembly process for highway tunnel and inverted arch structure and assembly device thereof |
| CN117027859A (en) * | 2023-06-26 | 2023-11-10 | 中铁二局第一工程有限公司 | Tunnel lining double-trolley combined device and integral pouring construction method |
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