CN116872348A - Concrete pipe pile forming die and concrete pipe pile forming method - Google Patents
Concrete pipe pile forming die and concrete pipe pile forming method Download PDFInfo
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- CN116872348A CN116872348A CN202311012819.5A CN202311012819A CN116872348A CN 116872348 A CN116872348 A CN 116872348A CN 202311012819 A CN202311012819 A CN 202311012819A CN 116872348 A CN116872348 A CN 116872348A
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- 238000000034 method Methods 0.000 title claims description 8
- 238000004804 winding Methods 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 230000000903 blocking effect Effects 0.000 claims abstract description 14
- 230000000694 effects Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 230000009194 climbing Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 8
- 238000009826 distribution Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/76—Moulds
- B28B21/80—Moulds adapted to centrifugal or rotational moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
- B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
- B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
- B28B21/30—Centrifugal moulding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
- B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
- B28B21/22—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using rotatable mould or core parts
- B28B21/30—Centrifugal moulding
- B28B21/32—Feeding the material into the moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/76—Moulds
- B28B21/82—Moulds built-up from several parts; Multiple moulds; Moulds with adjustable parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B21/00—Methods or machines specially adapted for the production of tubular articles
- B28B21/76—Moulds
- B28B21/82—Moulds built-up from several parts; Multiple moulds; Moulds with adjustable parts
- B28B21/84—Moulds with one or more pivotable parts
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
The invention discloses a concrete pipe pile forming die which comprises a base, a die mechanism and a winding mechanism, wherein the die mechanism is positioned at the top of the base; the winding mechanism comprises a rotating plate, the inner wall of the rotating plate is fixedly connected with a rotating shaft, the inner wall of the rotating plate is fixedly connected with a pipe rib winding assembly, the inner wall of the rotating plate is fixedly connected with a blocking assembly, one side of the fixing frame is provided with a plate moving groove, and the inner wall of the plate moving groove is fixedly connected with a rotating assembly; the double-shaft motor drives the rope belt to move, so that the tensioning mounting plate is driven to move, the rotating speed of the double-shaft motor is changed, the distance between winding steel bars is adjusted, the standard concrete pipe pile frame is met, the telescopic cylinder is controlled to stretch out and draw back the annular mounting plate to the inside of the lower die, and the rotary bolts are closed and fastened, so that labor cost is saved.
Description
Technical Field
The invention relates to the technical field of constructional engineering, in particular to a concrete pipe pile forming die and a concrete pipe pile forming method.
Background
The existing concrete prefabricated part and pipe pile are cast-in-situ forming die or centrifugal forming die, in structural design, the cast-in-situ forming die consists of an open die, the centrifugal forming die consists of an upper die and a lower die, and the hollow prefabricated part and pipe pile are manufactured through centrifugal manufacturing running wheel centrifugation. The defects are that: firstly, the concrete product formed by the cast-in-situ forming die has poor compactness and low compressive strength; secondly, the centrifugal forming die material distribution is limited to the lower die open type material distribution, the concrete at the part higher than the lower die part is required to collapse automatically because of less material distribution of the molding die, thirdly, when the lower die is closed, a lot of concrete material is distributed out of the lower die, the upper die and the lower die are necessarily not closed due to falling on the die closing seam allowance of the lower die, and fourthly, the water content in the concrete material can only be improved, but even so, due to the influence of the lower die opening open type material distribution, when the mould is closed, the concrete material inevitably falls on the mould closing spigot of the lower mould opening, so that in the centrifugal pile-making process, not only the liquid cement and fine aggregate in the concrete slurry have large leakage quantity, but also the water content in the concrete material is large, so that the concrete strength is reduced, the wall thickness of the formed concrete pipe pile is uneven, the leaked slurry directly pollutes the environment and a large amount of water resource is wasted, and more importantly, the formed concrete pipe pile has low strength and directly influences the reliability of the product quality.
Disclosure of Invention
The invention provides a concrete pipe pile forming die and a concrete pipe pile forming method, which are used for solving the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the forming die for the concrete pipe pile comprises a base, a die mechanism and a winding mechanism, wherein the die mechanism is located at the top of the base, the winding mechanism is located at one side of the die mechanism, and a fixing frame is fixedly connected to the top of the base.
The winding mechanism comprises a rotating plate, the inner wall of the rotating plate is fixedly connected with a rotating shaft, the inner wall of the rotating plate is fixedly connected with a pipe rib winding assembly, the inner wall of the rotating plate is fixedly connected with a blocking assembly, a plate moving groove is formed in one side of the fixing frame, and the inner wall of the plate moving groove is fixedly connected with the rotating assembly.
The pipe rib winding assembly comprises an annular fixing disc, a first sliding rail is arranged on the outer wall of the annular fixing disc, a second sliding rail is arranged on the outer wall of the annular fixing disc, a double-buckle sliding block is connected with the inner wall of the first sliding rail and the inner wall of the second sliding rail in a sliding manner, a pouring block is connected with the inner wall of the annular fixing disc in a sliding manner, and a spot welder is fixedly connected with the outer wall of the double-buckle sliding block.
The blocking assembly comprises a guide fixing disc, the outer wall of the guide fixing disc is fixedly connected with a cylinder fixing seat, the outer wall of the cylinder fixing seat is fixedly connected with a telescopic cylinder, the output shaft of the telescopic cylinder is fixedly connected with a telescopic rod, the inner wall of the guide fixing disc is slidably connected with an annular mounting plate, and the inner wall of the annular mounting plate is movably connected with the outer wall of the telescopic rod.
The rotating assembly comprises a rotating cylinder, an output shaft of the rotating cylinder is fixedly connected with a first gear, an outer wall of the rotating shaft is fixedly connected with a second gear, an outer wall of the rotating cylinder is fixedly connected with a connecting plate, the connecting plate is rotationally connected with the rotating shaft, a sliding groove is formed in the inner wall of the plate moving groove, a sliding block is slidably connected with the inner wall of the sliding groove, and the sliding block is fixedly connected with the rotating cylinder.
Through the technical scheme, the effect of regulation is played, pass the hole on the pouring piece with the prefabricated reinforcing bar to the hole site of stretch-draw mounting panel, rotate stretch-draw mounting panel card and die, first slide rail and second slide rail sliding connection's two knot sliders slide, it is rotatory to drive the reinforcing bar to accept the dish, place the reinforcing bar and start spot welder, carry out junction welding, start biax motor and drive the rope area and straighten, thereby drive stretch-draw mounting panel and remove, through changing the rotational speed of biax motor, reach the distance between the regulation winding reinforcing bar, thereby reach the concrete pipe pile frame that accords with the standard.
Preferably, the die mechanism comprises a lower die, an upper die is placed at the top of the lower die, a tensioning mounting plate is connected to the inner wall of the lower die in a sliding mode, bolts are connected to the inner wall of the tensioning mounting plate in a threaded mode, the bolts are evenly distributed on the tensioning mounting plate, a nut is arranged on one side of the tensioning mounting plate, a threaded rod is connected to the inner wall of the nut in a threaded mode, and one end of the threaded rod is connected with the tensioning mounting plate in a threaded mode.
Through the technical scheme, the tensioning effect is achieved, the double-shaft motor drives the rope to straighten, and accordingly the tensioning mounting plate is driven to move to tension the steel bars.
Preferably, the top fixedly connected with support axle bed of base, the quantity of support axle bed has two sets of, two sets of the inner wall rotation of support axle bed is connected with the off-axis axle, two sets of off-axis axle's outer wall fixedly connected with rotor, the quantity of rotor has two sets of, the outer wall fixedly connected with restriction groove of bed die and last mould, the quantity of restriction groove has a plurality of, a plurality of restriction groove and two sets of rotor transmission connection.
Through above-mentioned technical scheme, played centrifugal shaping's effect, drive off-axis axle rotation through the drive belt that sets up for rotor and restriction groove carry out centrifugal operation to the mould.
Preferably, two sets of one end fixedly connected with restriction piece of leaving the mandrel, two the transmission is connected with the drive belt between the restriction piece, the top fixedly connected with biax motor of base, one end and one of them of biax motor are from mandrel fixed connection, fixedly connected with strap between the other end and the threaded rod of biax motor, the top fixedly connected with guide piece of base, the outer wall of guide piece and the outer wall sliding connection of strap.
Through above-mentioned technical scheme, played the effect that provides power, start biax motor and stretch-draw, improve concrete pipe pile's prestressing force, drive off-axis rotation through the drive belt that sets up simultaneously for rotor and restriction groove carry out centrifugal operation to the mould.
Preferably, the inner wall of the plate moving groove is fixedly connected with a straight rack, teeth of the straight rack are meshed with teeth of the first gear, the inner wall of the plate moving groove is fixedly connected with a rotating rack, and teeth of the rotating rack are meshed with teeth of the second gear.
Through above-mentioned technical scheme, played control pivoted effect, through the rotatory cylinder of start-up, the rotatory cylinder of slider restriction rotary cylinder of setting, rotary cylinder output shaft drives first gear and rotates to reach the effect of controlgear climbing, make the rotor plate upwards move, make it rotate with the second gear engagement who fixes in the axis of rotation when reaching the certain position, realize the pivoted effect of control rotor plate.
Preferably, four fixedly connected with roof between the mount, the bottom fixedly connected with I type dead lever of roof, the outer wall sliding connection of I type dead lever has concave type slider, the bottom fixedly connected with concrete placement case of concave type slider, the bottom of concrete placement case is provided with the opening.
Through above-mentioned technical scheme, played the effect of pouring, slide through the slider on the I-shaped dead lever, pour the concrete through the concrete placement case and pour to the bed die in, put the bed die on the bed die and fix.
A concrete pipe pile forming method of a concrete pipe pile forming die comprises the following steps:
s1, prefabricating a steel bar frame, enabling prefabricating steel bars to pass through holes in pouring blocks to hole positions of tensioning mounting plates, rotating the tensioning mounting plates to be blocked, enabling a first sliding rail to slide with a double-buckle sliding block in sliding connection with a second sliding rail, driving a steel bar containing disc to rotate, placing steel bars to start a spot welder, welding joints, starting a double-shaft motor to drive a rope belt to straighten, driving the tensioning mounting plates to move, and adjusting the distance between winding steel bars by changing the rotating speed of the double-shaft motor, so that the concrete pipe pile frame meeting the standard is achieved.
S2, after winding is completed, the pouring block is driven to move onto the lower die, the rotary air cylinder is started, the rotary air cylinder is limited by the sliding block, the rotary air cylinder output shaft drives the first gear to rotate, so that the effect of climbing of control equipment is achieved, the rotating plate moves upwards, when a certain position is reached, the rotating plate is meshed with the second gear fixed on the rotating shaft to enable the rotating plate to rotate, the effect of controlling the rotating plate to rotate is achieved, the blocking assembly is controlled to move downwards to return under the control of the rotary air cylinder, the telescopic air cylinder is controlled to stretch out and draw back, the annular mounting plate is pushed into the lower die, the rotary bolt is closed and fastened, labor cost is saved, working efficiency is improved, meanwhile close contact between operators and equipment is avoided, and safety is improved.
S3, pouring is carried out, sliding is carried out through a sliding piece on the I-shaped fixing rod, concrete is poured into the lower die through the concrete pouring box, the upper die is placed on the lower die to be fixed, the double-shaft motor is started again to stretch, prestress of the concrete pipe pile is improved, meanwhile, the driving belt is used for driving the centrifugal shaft to rotate, the rotating wheel and the limiting groove are enabled to carry out centrifugal operation on the die, the centrifugal action is carried out according to four stages of low speed, medium speed and high speed, so that the concrete is enabled to be compact, the centrifugal time is controlled to be about fifteen minutes, the hollow portion of the annular steel plate is generally determined according to the centrifugal rate, rubber round blocking is used, centrifugal forming is facilitated, and redundant slurry can be pulled out everywhere after forming, so that the inside of the pile is enabled to be smooth.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
1. the invention provides a concrete pipe pile forming die, which is characterized in that a double-shaft motor drives a rope belt to straighten, so that a tensioning mounting plate is driven to move, the distance between winding steel bars is adjusted by changing the rotating speed of the double-shaft motor, so that a concrete pipe pile frame conforming to the standard is achieved, a telescopic cylinder is controlled to stretch, an annular mounting plate is pushed into a lower die, a rotary bolt is used for sealing and fastening, the labor cost is saved, the working efficiency is improved, and meanwhile, the close contact between an operator and equipment is avoided, and the safety is improved.
2. The invention provides a concrete pipe pile forming die, which is characterized in that a centrifugal shaft is driven to rotate by a driving belt, so that a rotating wheel and a limiting groove perform centrifugal operation on the die, the centrifugal action is performed at four stages of low speed, medium speed and high speed, the concrete is enabled to be compact, the centrifugal time is controlled to be about fifteen minutes, the hollow part of an annular steel plate is generally determined according to the centrifugal speed, rubber round blocking is used for sealing, centrifugal forming is facilitated, and redundant slurry can be pulled out everywhere after forming, so that the interior of a pile is enabled to be smooth.
Drawings
FIG. 1 is a schematic diagram of the main structure of the present invention;
FIG. 2 is a schematic diagram of a mold mechanism according to the present invention;
FIG. 3 is a schematic view of a winding mechanism according to the present invention;
FIG. 4 is a schematic view of a pipe rib winding assembly according to the present invention;
FIG. 5 is a schematic view of a barrier assembly according to the present invention;
FIG. 6 is an enlarged schematic view of the plate moving slot structure of the present invention;
FIG. 7 is an enlarged schematic view of a rotating assembly according to the present invention;
in the figure: 1. a base; 2. a mold mechanism; 3. a winding mechanism; 21. a lower die; 22. an upper die; 23. tensioning the mounting plate; 24. a bolt; 25. a nut; 26. a threaded rod; 31. a rotating plate; 32. a rotating shaft; 33. a pipe rib winding assembly; 34. a blocking assembly; 35. a plate moving groove; 36. a rotating assembly; 11. a fixing frame; 12. a supporting shaft seat; 13. a mandrel is detached; 14. a rotating wheel; 15. a limiting groove; 131. a restriction member; 132. a transmission belt; 134. a biaxial motor; 135. a strap; 136. a guide member; 331. an annular fixed disk; 332. a first slide rail; 334. a second slide rail; 335. a double-buckle sliding block; 336. pouring blocks; 337. spot welding machine; 341. a guide fixing plate; 342. a cylinder fixing seat; 343. a telescopic cylinder; 344. a telescopic rod; 345. an annular mounting plate; 351. a straight rack; 352. rotating the rack; 361. a rotary cylinder; 362. a first gear; 363. a second gear; 364. a connecting plate; 365. a chute; 366. a sliding block; 4. a top plate; 41. an I-shaped fixed rod; 42. and (3) a concrete pouring box.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: the concrete pipe pile forming die comprises a base 1, a die mechanism 2 and a winding mechanism 3, wherein the die mechanism 2 is located at the top of the base 1, the winding mechanism 3 is located at one side of the die mechanism 2, and a fixing frame 11 is fixedly connected to the top of the base 1.
The winding mechanism 3 comprises a rotating plate 31, a rotating shaft 32 is fixedly connected to the inner wall of the rotating plate 31, a pipe rib winding assembly 33 is fixedly connected to the inner wall of the rotating plate 31, a blocking assembly 34 is fixedly connected to the inner wall of the rotating plate 31, a plate moving groove 35 is formed in one side of the fixing frame 11, and a rotating assembly 36 is fixedly connected to the inner wall of the plate moving groove 35.
The pipe rib winding assembly 33 comprises an annular fixed disk 331, a first sliding rail 332 is arranged on the outer wall of the annular fixed disk 331, a second sliding rail 334 is arranged on the outer wall of the annular fixed disk 331, a double-buckle sliding block 335 is connected with the inner wall of the first sliding rail 332 and the inner wall of the second sliding rail 334 in a sliding manner, a pouring block 336 is connected with the inner wall of the annular fixed disk 331 in a sliding manner, and a spot welder 337 is fixedly connected with the outer wall of the double-buckle sliding block 335.
The blocking assembly 34 comprises a guide fixed disc 341, an air cylinder fixing seat 342 is fixedly connected to the outer wall of the guide fixed disc 341, a telescopic air cylinder 343 is fixedly connected to the outer wall of the air cylinder fixing seat 342, a telescopic rod 344 is fixedly connected to an output shaft of the telescopic air cylinder 343, an annular mounting plate 345 is slidably connected to the inner wall of the guide fixed disc 341, and the inner wall of the annular mounting plate 345 is movably connected with the outer wall of the telescopic rod 344.
The rotating assembly 36 comprises a rotating cylinder 361, an output shaft of the rotating cylinder 361 is fixedly connected with a first gear 362, an outer wall of the rotating shaft 32 is fixedly connected with a second gear 363, an outer wall of the rotating cylinder 361 is fixedly connected with a connecting plate 364, the connecting plate 364 is rotationally connected with the rotating shaft 32, a sliding groove 365 is formed in the inner wall of the plate moving groove 35, a sliding block 366 is slidably connected with the inner wall of the sliding groove 365, and the sliding block 366 is fixedly connected with the rotating cylinder 361.
In this embodiment, through passing the prefabricated steel bar through the hole on the pouring block 336 to the hole site of the tensioning mounting plate 23, rotate the tensioning mounting plate 23 to be blocked, slide the double-buckle sliding block 335 of first slide rail 332 and second slide rail 334 sliding connection, drive the steel bar to accept the dish rotation, place the steel bar and start the spot welder 337, carry out junction welding, start biax motor 134 and drive the strap 135 and straighten, thereby drive the tensioning mounting plate 23 to remove, through changing the rotational speed of biax motor 134, reach the distance between the regulation winding steel bar, thereby reach the concrete pipe pile frame that accords with the standard.
Specifically, the die mechanism 2 comprises a lower die 21, an upper die 22 is arranged at the top of the lower die 21, a tensioning mounting plate 23 is slidably connected to the inner wall of the lower die 21, bolts 24 are connected to the inner wall of the tensioning mounting plate 23 in a threaded mode, the bolts 24 are uniformly distributed on the tensioning mounting plate 23, a nut 25 is arranged on one side of the tensioning mounting plate 23, a threaded rod 26 is connected to the inner wall of the nut 25 in a threaded mode, and one end of the threaded rod 26 is connected with the tensioning mounting plate 23 in a threaded mode.
In this embodiment, the double-shaft motor 134 drives the rope belt 135 to straighten, so as to drive the tensioning mounting plate 23 to move, and tension the steel bars.
Specifically, the top fixedly connected with support axle bed 12 of base 1, the quantity of support axle bed 12 has two sets ofly, and the inner wall rotation of two sets of support axle bed 12 is connected with centrifugal shaft 13, and the outer wall fixedly connected with rotor 14 of two sets of centrifugal shafts 13 rotates the wheel 14, and the quantity of rotor 14 has two sets ofly, and lower mould 21 and the outer wall fixedly connected with restriction groove 15 of last mould 22, and the quantity of restriction groove 15 has a plurality ofly, and a plurality of restriction grooves 15 are connected with two sets of rotor 14 transmission.
In this embodiment, the centrifugal shaft 13 is driven to rotate by the driving belt 132, so that the rotating wheel 14 and the limiting groove 15 perform centrifugal operation on the mold.
Specifically, one end fixedly connected with limiter 131 of two sets of off-axis 13, the transmission is connected with drive belt 132 between two limiters 131, and the top fixedly connected with biax motor 134 of base 1, the one end and one of them off-axis 13 fixed connection of biax motor 134, fixedly connected with strap 135 between the other end and the threaded rod 26 of biax motor 134, the top fixedly connected with guide 136 of base 1, the outer wall of guide 136 and the outer wall sliding connection of strap 135.
In this embodiment, the dual-shaft motor 134 is started to stretch, so as to improve the prestress of the concrete pipe pile, and meanwhile, the driving belt 132 drives the centrifugal shaft 13 to rotate, so that the rotating wheel 14 and the limiting groove 15 perform centrifugal operation on the die.
Specifically, the inner wall of the plate moving slot 35 is fixedly connected with a straight rack 351, teeth of the straight rack 351 are meshed with teeth of the first gear 362, the inner wall of the plate moving slot 35 is fixedly connected with a rotating rack 352, and teeth of the rotating rack 352 are meshed with teeth of the second gear 363.
In this embodiment, by starting the revolving cylinder 361, the sliding block 366 is provided to limit the rotation of the revolving cylinder 361, and the output shaft of the revolving cylinder 361 drives the first gear 362 to rotate, thereby achieving the effect of climbing control equipment, so that the rotating plate 31 moves upward, and when reaching a certain position, is meshed with the second gear 363 fixed on the rotating shaft 32 to drive the rotating plate 31 to rotate, thereby achieving the effect of controlling the rotation of the rotating plate 31.
Specifically, the roof 4 is fixedly connected with between four mounts 11, the bottom fixedly connected with I type dead lever 41 of roof 4, the outer wall sliding connection of I type dead lever 41 has concave type slider, the bottom fixedly connected with concrete placement case 42 of concave type slider, the bottom of concrete placement case 42 is provided with the opening.
In this embodiment, the slide member on the i-shaped fixing rod 41 slides to pour the concrete into the lower mold 21 through the concrete placement box 42, and the upper mold 22 is placed on the lower mold 21 to fix.
A concrete pipe pile forming method of a concrete pipe pile forming die comprises the following steps:
s1, prefabricating a reinforcement frame. The prefabricated steel bars pass through holes on the pouring blocks 336 to the hole positions of the tensioning mounting plates 23, the tensioning mounting plates 23 are clamped, the double-buckle sliding blocks 335 which are connected with the first sliding rails 332 and the second sliding rails 334 in a sliding mode slide, the steel bar containing plates are driven to rotate, the steel bars are placed to start the spot welding machine 337 to weld joints, the double-shaft motor 134 is started to drive the cable belts 135 to straighten, the tensioning mounting plates 23 are driven to move, the distance between the winding steel bars is adjusted by changing the rotating speed of the double-shaft motor 134, and therefore the concrete pipe pile frame meeting the standard is achieved.
S2, after winding is completed, the pouring block 336 is driven to move onto the lower die 21, the rotary air cylinder 361 is started, the rotary air cylinder 361 is limited by the sliding block 366, the output shaft of the rotary air cylinder 361 drives the first gear 362 to rotate, so that the effect of climbing control equipment is achieved, the rotating plate 31 moves upwards, when the rotating plate reaches a certain position, the rotating plate 31 is meshed with the second gear 363 fixed on the rotating shaft 32 to enable the second gear 363 to rotate, the effect of controlling the rotating plate 31 to rotate is achieved, the blocking assembly 34 is controlled to move downwards in a reverse direction, the telescopic air cylinder 343 is controlled to stretch out and draw back, the annular mounting plate 345 is pushed into the lower die 21, the rotary bolts 24 are closed and fastened, labor cost is saved, working efficiency is improved, and meanwhile close contact between operators and equipment is avoided, and safety is improved.
S3, pouring. The sliding piece on the I-shaped fixing rod 41 slides to pour concrete into the lower die 21 through the concrete pouring box 42, the upper die 22 is placed on the lower die 21 to be fixed, the double-shaft motor 134 is started again to stretch, prestress of the concrete pipe pile is improved, meanwhile, the driving belt 132 drives the centrifugal shaft 13 to rotate, the rotating wheel 14 and the limiting groove 15 are subjected to centrifugal operation at four stages of low speed, medium speed and high speed, the concrete is guaranteed to be compact, the centrifugal time is controlled to be about fifteen minutes, the hollow part of the annular steel plate is generally determined according to the centrifugal rate, rubber round plugging is used, centrifugal forming is facilitated, and redundant slurry can be pulled out to ensure the smoothness of the pile inside after forming.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a concrete pipe pile moulded die, includes base (1), mould mechanism (2) and winding mechanism (3), its characterized in that: the die mechanism (2) is positioned at the top of the base (1), the winding mechanism (3) is positioned at one side of the die mechanism (2), and the top of the base (1) is fixedly connected with a fixing frame (11);
the winding mechanism (3) comprises a rotating plate (31), the inner wall of the rotating plate (31) is fixedly connected with a rotating shaft (32), the inner wall of the rotating plate (31) is fixedly connected with a pipe rib winding assembly (33), the inner wall of the rotating plate (31) is fixedly connected with a blocking assembly (34), one side of the fixing frame (11) is provided with a plate moving groove (35), and the inner wall of the plate moving groove (35) is fixedly connected with a rotating assembly (36);
the pipe rib winding assembly (33) comprises an annular fixed disc (331), a first sliding rail (332) is arranged on the outer wall of the annular fixed disc (331), a second sliding rail (334) is arranged on the outer wall of the annular fixed disc (331), a double-buckle sliding block (335) is slidably connected with the inner wall of the first sliding rail (332) and the inner wall of the second sliding rail (334), a pouring block (336) is slidably connected with the inner wall of the annular fixed disc (331), and a spot welder (337) is fixedly connected with the outer wall of the double-buckle sliding block (335);
the blocking assembly (34) comprises a guide fixing disc (341), an air cylinder fixing seat (342) is fixedly connected to the outer wall of the guide fixing disc (341), a telescopic air cylinder (343) is fixedly connected to the outer wall of the air cylinder fixing seat (342), a telescopic rod (344) is fixedly connected to an output shaft of the telescopic air cylinder (343), an annular mounting plate (345) is slidably connected to the inner wall of the guide fixing disc (341), and the inner wall of the annular mounting plate (345) is movably connected with the outer wall of the telescopic rod (344);
the rotating assembly (36) comprises a rotating cylinder (361), an output shaft of the rotating cylinder (361) is fixedly connected with a first gear (362), an outer wall of the rotating shaft (32) is fixedly connected with a second gear (363), an outer wall of the rotating cylinder (361) is fixedly connected with a connecting plate (364), the connecting plate (364) is rotationally connected with the rotating shaft (32), a sliding groove (365) is formed in the inner wall of the plate moving groove (35), a sliding block (366) is connected with the inner wall of the sliding groove (365) in a sliding mode, and the sliding block (366) is fixedly connected with the rotating cylinder (361).
2. A concrete pipe pile forming die according to claim 1, characterized in that: the die mechanism (2) comprises a lower die (21), an upper die (22) is arranged at the top of the lower die (21), a tensioning mounting plate (23) is connected to the inner wall of the lower die (21) in a sliding mode, bolts (24) are connected to the inner wall of the tensioning mounting plate (23) in a threaded mode, the bolts (24) are evenly distributed on the tensioning mounting plate (23), a nut (25) is arranged on one side of the tensioning mounting plate (23), a threaded rod (26) is connected to the inner wall of the nut (25) in a threaded mode, and one end of the threaded rod (26) is connected with the tensioning mounting plate (23) in a threaded mode.
3. A concrete pipe pile forming die according to claim 2, characterized in that: the top fixedly connected with support axle bed (12) of base (1), the quantity of support axle bed (12) has two sets of, two sets of the inner wall rotation of support axle bed (12) is connected with centrifugal shaft (13), two sets of the outer wall fixedly connected with rotor (14) of centrifugal shaft (13), the quantity of rotor (14) has two sets of, the outer wall fixedly connected with restriction groove (15) of bed die (21) and last mould (22), the quantity of restriction groove (15) has a plurality ofly, a plurality of restriction groove (15) are connected with two sets of rotor (14) transmission.
4. A concrete pipe pile forming die according to claim 3, wherein: two sets of one end fixedly connected with limiter (131) of centrifugal shaft (13), two the transmission is connected with drive belt (132) between limiter (131), the top fixedly connected with biax motor (134) of base (1), one end and one of them centrifugal shaft (13) fixed connection of biax motor (134), fixedly connected with rope area (135) between the other end of biax motor (134) and threaded rod (26), the top fixedly connected with guide (136) of base (1), the outer wall of guide (136) and the outer wall sliding connection of rope area (135).
5. A concrete pipe pile forming die according to claim 1, characterized in that: the inner wall of the plate moving groove (35) is fixedly connected with a straight rack (351), teeth of the straight rack (351) are meshed with teeth of the first gear (362), the inner wall of the plate moving groove (35) is fixedly connected with a rotating rack (352), and teeth of the rotating rack (352) are meshed with teeth of the second gear (363).
6. A concrete pipe pile forming die according to claim 1, characterized in that: four fixedly connected with roof (4) between mount (11), the bottom fixedly connected with I type dead lever (41) of roof (4), the outer wall sliding connection of I type dead lever (41) has concave slider, the bottom fixedly connected with concrete placement case (42) of concave slider, the bottom of concrete placement case (42) is provided with the opening.
7. A concrete pipe pile forming method of a concrete pipe pile forming die according to claims 1 to 7, characterized by: comprises the following steps:
s1, prefabricating a steel bar frame; the prefabricated steel bars pass through holes on the pouring blocks (336) to the hole sites of the tensioning mounting plates (23), the tensioning mounting plates (23) are rotated to be blocked, the double-buckle sliding blocks (335) which are connected with the first sliding rails (332) and the second sliding rails (334) in a sliding mode slide to drive the steel bar accommodating plates to rotate, a steel bar starting spot welder (337) is placed for welding the connecting positions, a double-shaft motor (134) is started to drive a cable belt (135) to straighten, so that the tensioning mounting plates (23) are driven to move, and the distance between winding steel bars is adjusted by changing the rotating speed of the double-shaft motor (134), so that a concrete tubular pile frame meeting the standard is achieved;
s2, after winding is completed, the pouring block (336) is driven to move onto the lower die (21), the rotary cylinder (361) is started, the set sliding block (366) limits the rotation of the rotary cylinder (361), an output shaft of the rotary cylinder (361) drives the first gear (362) to rotate, so that the effect of climbing control equipment is achieved, the rotating plate (31) moves upwards, when a certain position is reached, the rotating plate is meshed with the second gear (363) fixed on the rotating shaft (32) to drive the rotating plate (31) to rotate, the effect of controlling the rotating plate (31) to rotate is achieved, the blocking component (34) is controlled to move downwards in a reverse direction, the telescopic cylinder (343) is controlled to stretch, the annular mounting plate (345) is pushed into the lower die (21), the rotary bolt (24) is closed and fastened, labor cost is saved, meanwhile, the close contact between an operator and equipment is avoided, and safety is improved;
s3, pouring; the sliding piece on the I-shaped fixing rod (41) slides, concrete is poured into the lower die (21) through the concrete pouring box (42), the upper die (22) is placed on the lower die (21) to be fixed, the double-shaft motor (134) is started again to stretch, prestress of the concrete pipe pile is improved, meanwhile, the driving belt (132) is arranged to drive the off-mandrel (13) to rotate, the rotating wheel (14) and the limiting groove (15) are enabled to carry out centrifugal operation on the die, the centrifugal action is carried out at four stages of low speed, medium speed and high speed, so that the concrete is enabled to be compact, the centrifugal time is controlled to be about fifteen minutes, the hollow part of the annular steel plate is generally determined according to the centrifugal rate, rubber round blocking is used, centrifugal molding is facilitated, and redundant slurry can be pulled out everywhere after forming, so that the pile is enabled to be smooth.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117565218A (en) * | 2023-12-29 | 2024-02-20 | 江苏闽信新材料科技有限公司 | Production equipment and processing method of ultra-high strength prestressed concrete pipe pile |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101668002B1 (en) * | 2016-02-16 | 2016-10-20 | 주식회사 디지털산업기전 | concrete pile spinning machine |
| KR101725236B1 (en) * | 2015-11-19 | 2017-04-11 | 대성정밀공업 주식회사 | An easily exchangeable concrete pile spinning machine |
| CN107415045A (en) * | 2017-09-12 | 2017-12-01 | 周兆弟 | A kind of sheet material being used in prestressed concrete member tensioning mechanism |
| KR102052627B1 (en) * | 2018-07-31 | 2019-12-05 | 이엑스티 주식회사 | Apparatus and method of manufacturing modular pile |
| CN210100326U (en) * | 2019-03-15 | 2020-02-21 | 江苏泰林建设有限公司 | Tubular pile mould centrifugal equipment stable in rotation |
| CN111360993A (en) * | 2020-03-24 | 2020-07-03 | 陕西秦汉恒盛新型建材科技股份有限公司 | Concrete pipe pile production system |
| CN113183308A (en) * | 2021-05-17 | 2021-07-30 | 苏俊 | Concrete pipe pile production method convenient for demolding |
| CN115162820A (en) * | 2022-07-22 | 2022-10-11 | 浙江荣电电力器材有限公司 | Single tube structure of high-performance annular concrete communication tower and preparation method |
| CN115319909A (en) * | 2022-04-28 | 2022-11-11 | 江苏东浦管桩有限公司 | Pre-tensioning method prestressed precast pile manufacturing equipment and method |
| CN218535092U (en) * | 2022-10-08 | 2023-02-28 | 余华雄 | Distributing device for short pile production |
| CN219276197U (en) * | 2022-10-25 | 2023-06-30 | 宁波津和建材科技发展有限公司 | Prestressed tensioning machine for concrete pipe pile |
| CN219486083U (en) * | 2022-09-26 | 2023-08-08 | 宁波津和建材科技发展有限公司 | Concrete pipe pile production agitating unit |
-
2023
- 2023-08-12 CN CN202311012819.5A patent/CN116872348B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101725236B1 (en) * | 2015-11-19 | 2017-04-11 | 대성정밀공업 주식회사 | An easily exchangeable concrete pile spinning machine |
| KR101668002B1 (en) * | 2016-02-16 | 2016-10-20 | 주식회사 디지털산업기전 | concrete pile spinning machine |
| CN107415045A (en) * | 2017-09-12 | 2017-12-01 | 周兆弟 | A kind of sheet material being used in prestressed concrete member tensioning mechanism |
| KR102052627B1 (en) * | 2018-07-31 | 2019-12-05 | 이엑스티 주식회사 | Apparatus and method of manufacturing modular pile |
| CN210100326U (en) * | 2019-03-15 | 2020-02-21 | 江苏泰林建设有限公司 | Tubular pile mould centrifugal equipment stable in rotation |
| CN111360993A (en) * | 2020-03-24 | 2020-07-03 | 陕西秦汉恒盛新型建材科技股份有限公司 | Concrete pipe pile production system |
| CN113183308A (en) * | 2021-05-17 | 2021-07-30 | 苏俊 | Concrete pipe pile production method convenient for demolding |
| CN115319909A (en) * | 2022-04-28 | 2022-11-11 | 江苏东浦管桩有限公司 | Pre-tensioning method prestressed precast pile manufacturing equipment and method |
| CN115162820A (en) * | 2022-07-22 | 2022-10-11 | 浙江荣电电力器材有限公司 | Single tube structure of high-performance annular concrete communication tower and preparation method |
| CN219486083U (en) * | 2022-09-26 | 2023-08-08 | 宁波津和建材科技发展有限公司 | Concrete pipe pile production agitating unit |
| CN218535092U (en) * | 2022-10-08 | 2023-02-28 | 余华雄 | Distributing device for short pile production |
| CN219276197U (en) * | 2022-10-25 | 2023-06-30 | 宁波津和建材科技发展有限公司 | Prestressed tensioning machine for concrete pipe pile |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117565218A (en) * | 2023-12-29 | 2024-02-20 | 江苏闽信新材料科技有限公司 | Production equipment and processing method of ultra-high strength prestressed concrete pipe pile |
| CN117565218B (en) * | 2023-12-29 | 2024-05-31 | 江苏闽信新材料科技有限公司 | Production equipment and processing method of ultra-high strength prestressed concrete pipe pile |
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|---|---|
| CN116872348B (en) | 2024-02-13 |
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