434results about "Ceramic shaping cores" patented technology

The invention relates to a top-cover-free rectangular concrete body inner mold demolding device and demolding method.According to the top-cover-free rectangular concrete body inner mold demolding device, through innovative structural design, a rectangular inner mold is divided into two angle molds and two L-shaped molds, and a track extending by a specific angle (45 degrees in the horizontal direction) and an intermittent driving device are matched. During demolding, the intermittent driving device can accurately drive the two angle molds to synchronously slide inwards firstly, the contact area and friction force between the inner mold and a concrete body are effectively reduced, then the two L-shaped molds are driven to synchronously slide inwards, and the whole demolding process is completed. Compared with a traditional demolding mode, the demolding efficiency is greatly improved, and the demolding time is shortened; by the adoption of the gradual demolding mode, direct beating and violent disassembly of the mold and the concrete body are avoided, the risk that the inner mold and the concrete body are damaged is effectively reduced, the surface integrity and the internal structural strength of the concrete body are guaranteed, the service life of the inner mold is prolonged, and the production cost is reduced.

The invention discloses a construction technology for a prefabricated drainage box culvert steel formwork, and is suitable for the technical field of box culvert formwork construction. The drainage box culvert steel formwork system comprises the construction steps of construction preparation, installation of a pedestal and an inner formwork support, installation of a box culvert foundation, installation of an inner formwork assembly, installation of a formwork assembly, one-time pouring forming, formwork removal after pouring and transferring. The construction site regionalization layout is adopted, a box culvert steel bar binding area and a formwork installation transverse moving area with an adjustable inner formwork support are arranged, the circulating operation of formwork erecting, pouring, demolding and transferring is achieved through a main beam suspension type inner formwork assembly, and a hydraulic formwork collecting device is innovatively adopted for driving a symmetrical hinged type inner formwork system; and in combination with the symmetry and multi-point uniform stress characteristics of a plurality of auxiliary supporting devices, the bending deformation of the inner template is effectively controlled through sequential control of a layered equal-height high-speed pouring process with preferential base angles.

The utility model relates to a hollow inner mold anti-floating fixing support, and relates to the technical field of bridge engineering, the hollow inner mold anti-floating fixing support comprises two co-pressing beams and a base connected with an outer mold, the two sides of the base are symmetrically and fixedly provided with at least two sets of vertical rod pieces, the vertical rod pieces are arranged in the vertical direction, and the height of the vertical rod pieces can be adjusted; wherein one co-pressing beam is fixedly connected with the tops of all the vertical rod pieces located on one side of the base, the other co-pressing beam is fixedly connected with the tops of all the vertical rod pieces located on the other side of the base, the bottoms of the two co-pressing plates are jointly provided with a plurality of cross beams, the bottoms of the cross beams are vertically provided with connecting pieces, and the connecting pieces are used for connecting the cross beams and the inner film. The device has the effect of conveniently adjusting the position of the cross beam so as to correct and adjust the height position of the inner film.

The invention discloses a UHPC sheath pouring mold for a pile foundation and a pouring method of the UHPC sheath pouring mold, and relates to the technical field of building construction equipment. A protection assembly for improving the structural strength of the pile foundation is arranged on the outer side of the pile foundation; the outer side of the protection assembly is wrapped with a pouring mechanism for conducting pouring preparation on the protection assembly, the pouring mechanism comprises an inner mold, and two outer molds are symmetrically installed on the outer side of the inner mold; the protection assembly comprises a supporting framework placed between an interlayer of the outer mold and an interlayer of the inner mold, and the outer side of the supporting framework is wrapped with an inner steel mesh and an outer steel mesh. The pouring mechanism is matched with pouring of concrete grout to prepare the protection assembly, then the protection assembly is carried and installed on the outer side of the pile foundation, and the structural strength of the pile foundation is improved. The UHPC sheath pouring mold for the pile foundation and the pouring method of the UHPC sheath pouring mold have the effects of high performance, high structural strength and high protection capacity.

The utility model relates to the technical field of tubular molds, in particular to an assembly type tubular mold device which comprises a base, an inner mold plate is arranged on the base, outer mold plates are arranged on the base and located on the outer side of the inner mold plate, the number of the outer mold plates is multiple sets, the outer mold plates are sequentially arranged in the circumferential direction, rib plates are fixedly arranged on the two sides of the outer mold plates, and multiple sets of locking grooves are formed in the rib plates at intervals. A pouring cavity is defined by the inner formwork and the outer formwork, a bottom ring is arranged at the bottom of the pouring cavity of the base, multiple sets of fixing rods are fixedly arranged on the outer side of the outer formwork at intervals in the circumferential direction, pulleys are arranged at the bottoms of the fixing rods, guide rails are arranged on the periphery of the base, and sliding grooves matched with the pulleys are formed in the side faces of the guide rails. According to the device, the pulleys are arranged at the bottom of the outer formwork, so that the outer formwork can horizontally slide along the guide rails on the periphery of the base, the outer formwork can be conveniently separated and combined, and the splicing speed is increased.

To provide a hollow form for a precast segment girder and a manufacturing method of the precast segment girder, which can efficiently manufacture a cross section reverse U-shaped precast segment girder capable of easily recognizing aging degradation by visual inspection, a static image, a moving image or the like.SOLUTION: A hollow form 100 for a precast segment girder is for forming a hollow part (21) of a cross section reverse U-shaped precast segment girder (2) where an opening groove (22) is formed by opening a lower part of the hollow part (21) like a groove. The hollow form 100 is partitioned into multiple narrower width pieces than the width of the opening groove (22), and is constituted to be able to remove a form by extracting each piece among the multiple pieces of the hollow form 100 from the opening groove (22) after concrete placing.SELECTED DRAWING: Figure 6

The invention discloses a prefabricated drainage box culvert steel formwork system which is suitable for the technical field of box culvert formworks. The prefabricated drainage box culvert steel formwork system comprises a pedestal, an outer formwork assembly and an inner formwork assembly. The inner formwork assembly comprises an inner formwork supporting system, a walking system and a hydraulic system. The walking system comprises a main beam and inner mold supports, the two sides of the pedestal are each provided with one inner mold support, the main beam is located over the pedestal, the bottoms of the two ends of the main beam are erected on the inner mold supports, supporting frames are arranged at the two ends, within the range between the two inner mold supports, of the main beam, and supporting legs are arranged at the two ends of the transverse bottom of each supporting frame. Each supporting leg is provided with a walking wheel. The inner mold supporting system comprises a plurality of supporting units and a mold retracting device, each supporting unit comprises an inner top mold, an inner side mold, an angle mold and the mold retracting device, and the mold retracting device is controlled by a hydraulic system to stretch out and draw back to adjust the inner side mold and the angle mold to be in place. Hydraulic linkage is combined with the walking system to achieve automatic contraction and transfer, and the internal mold turnover rate is high.

The invention discloses an anti-deformation high-strength inspection well prefabricating mold which comprises a base, an outer mold assembly is slidably mounted on a top plate of the base, an inner mold assembly is mounted at the position, in the center of the outer mold assembly, of the base, a demolding assembly is mounted in the inner mold assembly, sliding assemblies are mounted on the two sides of the bottom of the outer mold assembly, and sliding ways are mounted at the positions, corresponding to the sliding assemblies, of the base. The sliding assembly is slidably arranged on the slide way. Through the longitudinal reinforcing ribs and the transverse reinforcing ribs, a stable net-shaped reinforcing structure is formed, side pressure generated on the arc-shaped outer formwork in the concrete pouring process can be effectively dispersed, damage such as bending, deformation and cracking caused by uneven stress of the arc-shaped outer formwork is avoided, the structural stability and deformation resistance of the mold are remarkably improved, and the service life of the mold is prolonged. The reinforcing rib forming grooves which are perpendicularly crossed are formed in the inner side wall of the arc-shaped outer formwork, corresponding outer wall reinforcing ribs can be formed on the outer wall of the inspection well during concrete pouring, and the structural strength of the formed inspection well is effectively enhanced.

The utility model relates to an ecological frame mold, and relates to the technical field of ecological frame molds. The ecological frame mold is used for manufacturing an ecological frame and comprises an outer mold mechanism and an inner mold mechanism. The sliding rails are arranged to drive the four formworks of each outer formwork mechanism, the formwork disassembling and assembling efficiency of the outer formwork mechanisms can be improved, and the construction efficiency of ecological frame manufacturing is improved; after an inner mold mechanism is installed on the bottom mold plate, a first rack and a second rack can be driven by rotating a gear bearing rod so as to drive a first pull rod and a second pull rod to move, and then the two L-shaped inner mold plates and the two fillet inner mold plates are controlled to conduct mold disassembly and mold assembly movement; and the two fillet inner templates and the two L-shaped inner templates have a certain motion starting time difference, so that the two templates do not interfere with each other when the two templates are subjected to mold removal and mold closing motion, normal operation of the mold removal work can be guaranteed, and the mold removal and mold closing efficiency of the inner mold mechanism can be effectively improved.

The batch box culvert pouring mold comprises an outer mold unit and an inner mold unit, the outer mold unit comprises a base, a bottom plate, two sets of side plates, a top plate and a rear plate, the rear plate and the bottom plate are integrally formed, the side plates are connected with the top plate and the bottom plate through telescopic rods, and the surfaces of the side plates are provided with third protrusions and U-shaped plates with fourth protrusions; the inner mold unit comprises an inner forming mold, a moving rod and a linkage plate, the linkage plate is provided with a first protrusion and a second protrusion, and a sleeving frame with a convex attaching strip is detachably fixed in an annular groove of the inner forming mold through a screw. After concrete is poured and solidified through the top plate injection groove, the moving rod drives the internal forming mold to drive the linkage plate to act, approaching positioning and separation of the side plates are achieved through linkage of the protrusions, the box culvert is moved out along with the inner mold by means of friction force of the attaching strips, and the box culvert and the inner mold can be separated by disassembling the screw. The demolding process is simplified, automatic operation is achieved, the labor intensity is reduced, the continuity, stability and forming quality of batch production are guaranteed, and the mold is suitable for a box culvert batch production scene.

The utility model discloses a bidirectionally adjustable horizontal prefabricated box culvert mold which comprises an outer mold set and an inner mold, and a pouring mold cavity is formed between the outer mold set and the inner mold. The outer die set comprises a bottom die, a first vertical die, a second vertical die and two groups of end dies; the second vertical mold is connected with the bottom mold through an adjusting part; the adjusting part is used for adjusting the distance between the first vertical mold and the second vertical mold; any group of end molds are positioned on the same side of the first vertical mold and the second vertical mold, and the end molds are respectively propped against the side surfaces of the first vertical mold and the second vertical mold; the two end molds are located on the two sides of the first vertical mold and the two sides of the second vertical mold, and the end molds are detachably connected with the first vertical mold and the second vertical mold through first quick release mechanisms correspondingly. The end mold comprises four end mold corner pieces, and every two adjacent end mold corner pieces are connected through a plurality of end mold edge pieces which are connected in sequence; the inner die comprises four inner die corner fittings, and every two adjacent inner die corner fittings are connected through a plurality of inner die edge fittings which are connected in sequence. The box culvert mold can be adjusted to be in various sizes, and the purchasing cost and the construction cost of the mold are reduced.

The utility model is applicable to the technical field of dies, and provides a grinding pipe forming die, which comprises a die main body, a fixing device and a hole shaping block, and an outer die sleeve and an inner die sleeve are respectively and fixedly connected above a base; the lower part of the upper cover body is fixedly connected with a compaction pipe matched with the forming cavity; a first supporting block is in sliding connection with the interior of the first through hole in a matched manner; the inner side face of the first supporting block is a curved face matched with the inner side face of the outer die sleeve. The fixing frame is fixedly connected with the outer die sleeve; the fixing frame is fixedly connected with an adjusting nut; the adjusting bolt is rotationally connected with the first supporting block; the adjusting bolt is matched with the adjusting nut; a first supporting hole is formed in the outer side of the hole shaping block; and the first supporting hole is matched with the first supporting block, so that the grinding pipe with two discharging structures can be produced, and a specified discharging hole diameter can be formed in a blank forming stage of the grinding pipe by replacing the hole shaping block.

The application provides a core mold and a prefabricated room integrated pouring mold, and relates to the prefabricated room forming technical field.The core mold comprises a core mold body and a linkage unit.The core mold body comprises an inner bottom mold.The edge of the inner bottom mold comprises a corner part and a side edge part.The corner part is detachably connected with a corner mold, and the side edge part is detachably connected with an inner side mold.The linkage unit is connected with the corner mold and the inner side mold, and is configured to drive multiple corner molds to gather or disperse, and drive multiple inner side molds to gather or disperse.The core mold can improve the processing efficiency of the pouring mold.

The utility model discloses a prefabricating device of a pi-shaped beam plate, which comprises an outer side mold and an inner tube mold, a concrete pouring cavity is arranged between the inner tube mold and the outer side mold, and the inner tube mold is connected with the outer side mold through a support. The inner tube mold is provided with a bottom mold and at least two box-type bodies, each box-type body is composed of a top inner mold and four side inner molds, corner molds are arranged between the adjacent side inner molds and between the side inner molds and the top inner mold, the side inner molds are hinged to the bottom mold, the bottom mold is firmly fixed to the ground through foundation bolts, and the adjacent top inner molds are connected through connecting plates. The top inner mold, the side inner mold and the box-type body are arranged to form a closed box-type structure, the vertical linkage rod and the horizontal linkage rod are arranged to be matched with the hydraulic jack to form a hydraulic connecting rod type detachable split inner mold, and the situation that a mold plate is deformed due to high temperature and demolding adsorption force is generated is avoided.

The present invention discloses a fully automatic mold-standing and core mold-extracting device, comprising a mold-standing body and a base frame, wherein a plurality of core mold support frames are arranged on the base frame, and the base frame comprises a crossbeam, wherein the upper end and / or lower end of each core mold support frame is slidably matched with the crossbeam via a first sliding connection member, and the first sliding connection member is adjusted based on the core mold spacing so that the core mold support frame moves to a corresponding position and is fixed to the crossbeam with a top screw; the core mold support frame comprises a back plate, which is located on the side of the crossbeam and connected to a fixed component; the bottom of the core mold is connected to a support assembly, which comprises a second sliding connection member and a main shaft, and the core mold rotates around the main shaft to generate an inclination, and the second sliding connection member and the side edge of the back plate are slidably matched; a tilting reserved groove is provided on the side of the back plate, so that the second sliding connection member is at least partially separated from the side edge of the back plate when it moves to the tilting reserved groove; a first power device is connected below the main shaft to drive the core mold to move up and down along the back plate. The present invention also discloses a working method of the above-mentioned device.

The invention relates to the technical field of flue forming machines, and particularly discloses an automatic composite lining laying and positioning device for a flue forming machine. Comprising a fixed side plate, a hydraulic push rod is fixedly connected to one side of the fixed side plate, a driving shaft of the hydraulic push rod penetrates through the fixed side plate and is fixedly connected with a built-in connecting plate, a frame-shaped sliding plate is fixedly connected to the outer side of the built-in connecting plate, a side opening frame groove is formed in one side of the frame-shaped sliding plate, and a bottom supporting long plate penetrates through and is slidably connected to one side of the frame-shaped sliding plate; according to the automatic laying and positioning device for the composite lining for the flue forming machine, when the built-in composite lining moves in place, the frame-shaped sliding plate is driven by the hydraulic push rod to move back till the built-in composite lining is about to be separated from the side-opening frame groove, and the built-in composite lining is placed in the frame-shaped sliding plate. The bottom die sliding plate is driven by the transverse electric sliding rail to drive the built-in composite lining to move to a certain position, and then the positioning effect can be achieved.

The utility model provides a pile foundation sounding pipe protection sleeve manufacturing die which comprises a die core and an outer die which is arranged at the lower end of the die core in a sleeved mode to define a cavity for forming a pile foundation sounding pipe protection sleeve, and the pile foundation sounding pipe protection sleeve comprises a sleeve and a rigid holding ring connected to the opening end of the sleeve. A plurality of swing rods which are distributed in the circumferential direction of a pipe body and extend in the axial direction are arranged in the pipe wall of the sleeve, one end of each swing rod can be rotationally arranged on the rigid ring in a sleeving mode, and a hanging step is formed between the rigid holding ring and the pipe body. The outer mold is provided with an outer mold part hanging block used for being supported on the hanging step, and the core mold is provided with a core mold part hanging block used for being hung at the end, away from the pipe body, of the rigid holding ring. The utility model aims to provide the manufacturing mold for the protective sleeve of the pile foundation acoustic side pipe, which can be used for reliably protecting the pile foundation acoustic side pipe, and also solves the problem that the pile foundation acoustic side pipe is not provided with a special protective device for protection.

The utility model provides a core mould and prefabricated part mould, including shell, flexible layer and gasbag, flexible layer is provided between shell and gasbag, gasbag inflates and expands to press the flexible layer, gasbag deflates and separates from flexible layer. The inner mold is driven by power to expand outwards to extrude a preformed pile body and / or contract inwards to be separated from a positioning connecting piece, after preforming is completed through filling, the inner mold is driven by power to expand outwards to extrude the preformed pile body, the pile body is extruded more compactly, the strength of the formed pile body is further improved, and when the inner mold needs to be demolded after extrusion, the inner mold is separated from the positioning connecting piece. And the inner mold can contract inwards and can be separated from a formed product in the contraction process, so that the core mold is convenient to demold.

The application relates to a forming method of a mold and a tower drum segment, which comprises the following steps: a segment mold unit is provided with a pouring cavity and an opening communicating with the pouring cavity, the pouring cavity is used for pouring slurry to form a tower drum segment; a positioning assembly is arranged on the segment mold unit, the positioning assembly comprises a protruding piece and a sealing piece arranged around the protruding piece, the protruding piece is arranged in the pouring cavity through the opening, the protruding piece is provided with a plug-in interface communicating with the pouring cavity, the sealing piece seals the gap between the protruding piece and the wall surface surrounding the opening, and the sealing piece is detachably connected with the segment mold unit; a plug-in component is arranged in the pouring cavity through the plug-in interface, the plug-in component has two opposite end portions, one end portion is overlapped on the protruding piece, and the other end portion is arranged through the segment mold unit to form a connecting hole on the tower drum segment. The mold provided by the embodiment of the application is easy to form and convenient to demold.

The invention discloses a flat die horizontal core-pulling machine which comprises a rack, a core-pulling trolley is arranged at one end of the rack in a sliding mode, a plurality of core pipes are fixedly installed on one side of the core-pulling trolley, a supporting assembly is fixedly installed at the end, away from the core-pulling trolley, of the rack, and a pressing assembly is arranged at the end, close to the supporting assembly, of the rack in a sliding mode. The core tube penetrates through the supporting assembly and the pressing assembly and is located between the supporting assembly and the pressing assembly, a movable plate is arranged on the core pulling trolley, a stop block is arranged on the side wall of the end, close to the pressing assembly, of the rack, and the stop block is matched with the movable plate; the movable plate is in contact with the stop block on the rack, the movable plate is pressed downwards, so that the movable plate drives the pressing assembly to apply pressing force to the end, close to the core pulling trolley, of the core pulling pipe, at the moment, the core pipe is regarded as a warping plate, the supporting assembly is converted into a fulcrum, and the pressing force of the pressing assembly enables the far end of the core pipe to receive supporting force to resist the self weight and guarantee that the core pipe is horizontal.

The application relates to a kind of inner mould lifting type core mould vibration pipe making machines, and relates to the equipment for making reinforced concrete drainage pipe, comprising frame, outer mould, inner mould, feeder and turntable supported on machine pit, and the turntable is connected with driving mechanism;Two work position holes are arranged on the turntable, and the outer mould is arranged above the turntable and at the work position hole;Guide rail is connected on the frame, and scraping and rolling forming mechanism is arranged at the discharging end of the feeder, and the two sides of the scraping and rolling forming mechanism are connected with guide frame, the guide frame is arranged on the guide rail, and the guide frame is connected with the frame through guide frame lifting oil cylinder;Inner mould lifting mechanism and inner wall smoothing mechanism are arranged below the turntable, the inner mould lifting mechanism is arranged on the frame, the inner mould is connected with the inner mould lifting mechanism, and the inner mould is driven by the inner mould lifting mechanism to extend into the interior of the outer mould from one work position hole;The inner wall smoothing mechanism extends into the formed concrete pipe from another work position hole.The reinforced concrete drainage pipe made by the application is dense and smooth.

This invention relates to the field of parking bollard technology, and proposes a spherical hollow parking bollard, comprising a base and a sphere connected in sequence, both of which are hollow structures. The inner wall of the base has at least two slots, and it also includes a bottom plate with locking blocks for engaging with the slots. After the locking blocks engage with the slots, the bottom plate closes the base. This technical solution solves the problem of the excessive weight and inconvenience of transporting solid parking bollards in the prior art.

The utility model discloses a vertical pouring prefabricated box culvert shaping template which comprises an outer forming die and an inner forming die, a pouring cavity is formed between the outer forming die and the inner forming die, and the outer forming die is formed by splicing two first supporting side templates and two second supporting side templates. The adjacent first supporting side formwork and second supporting side formwork are detachably connected through a sealing connecting assembly, a lower sealing assembly is arranged at the bottom of the outer forming die, a synchronous inner supporting assembly is arranged in the inner forming die, and a pouring sealing assembly is arranged at the top of the outer forming die. The box culvert pouring sealing device has the advantages that the structure is simple, uniform pouring work of concrete is facilitated, demolding work of a formed box culvert is facilitated, the overall sealing performance is good during pouring, stable supporting can be provided for an inner forming mold, and the problem of deformation of the inner forming mold is avoided.

The utility model relates to the technical field of precast beam inner mold dismantling tools, in particular to a precast beam inner mold dismantling dragging platform. The platform comprises a platform body, and the platform body comprises a sliding plate arranged in the length direction of the precast beam inner mold and a supporting frame used for pushing the sliding plate to the position below the inner mold. A winch used for pulling the inner mold is arranged at the end, away from the inner mold, of the sliding plate. And damage to the precast beam caused by the fact that the inner mold extrudes the side wall of the opening of the precast beam when the winch pulls out of the inner mold can be prevented.

This invention provides a semi-automatic mold for wind power concrete towers, comprising an outer mold and a semi-automatic mold opening and closing device. The overall shape is circular, and the outer mold comprises two vertically arranged semi-circular outer mold modules. This invention offers the following advantages: Rotating the drive turntable drives the drive gear in the traveling mechanism, which in turn drives the driven gear to rotate the rollers along the track. This causes the outer mold to move along the track towards its center, ultimately making close contact with the bottom mold for mold closing. Conversely, it moves along the track away from the outer mold's center for mold opening. The semi-automatic mold opening and closing device achieves semi-automatic mold opening and closing, thereby improving efficiency, reducing labor costs, and lowering safety risks. Furthermore, the simple structural design reduces processing costs and ease of use.

This invention discloses a manufacturing equipment and method for directly assembling a reinforcing cage on a mandrel. A first side support and a second side support are provided on a foundation. A first die is mounted on the first side support; a second die is mounted on the second side support; a mandrel is positioned between the first and second side supports and connected to the first and second die; reinforcing bars are connected between the first and second die, and insulating supports are provided to adjust the spacing; a welding machine winds spiral reinforcements onto the reinforcing bars, and as the welding machine moves, the spiral reinforcements are welded to the reinforcing bars to form a reinforcing cage. The reinforcing cage is then directly assembled and welded on the mandrel. This overcomes the technical problems of not being able to directly assemble and weld the reinforcing cage on the mandrel, the complex assembly process, low efficiency, and the tendency for local deformation to occur during assembly.

The utility model provides a mould assembly for processing a ceramic tube, which comprises a rubber sleeve, a mould core, a mould core, a mould core, a mould core, a mould core, a mould core, a mould core, a mould core and a mould core, and is characterized in that the mould core is provided with a top end and a bottom end; the core body is provided with a first connecting end and a first matching end which are oppositely arranged in the extending direction of the rubber sleeve, the first connecting end is in contact fixation with the bottom end, the first matching end extends into the rubber sleeve and is arranged close to the top end, the end face of the first matching end is a curved surface, and an annular first interval is formed between the side wall of the core body and the side wall of the rubber sleeve; the top plug is provided with a second connecting end and a second matching end which are oppositely arranged, the second connecting end is in contact and fixed with the top end, the second matching end extends into the rubber sleeve, the end face of the second matching end is a curved surface, a second interval is formed between the first matching end and the second matching end, the first interval is communicated with the second interval, and the rubber sleeve, the core body and the top plug are matched to form a U-shaped cavity. By the adoption of the structure, the problem that in the prior art, a mold is complex in structure and not easy to disassemble and assemble can be solved.

The invention discloses PCCP pipe manufacturing equipment based on a fixed pedestal method and a forming method, and relates to the technical field of PCCP pipe production equipment.The equipment comprises an operation platform, a first circulation component, a second circulation component, a third circulation component, a demolding component, a pouring component and a hoisting component; the plurality of working platforms are arranged in a foundation pit in the working area; the first circulation component is arranged on one side of the top of the operation area. The second circulation component and the third circulation component are arranged on the other side of the top of the operation area; the pouring part is used for pouring concrete into the mold main body assembled in the operation holes to form PCCP pipes, and the PCCP pipes are cured in the corresponding operation holes; the method comprises the steps of operation preparation, mold closing operation, pouring operation, maintenance operation and mold removal operation. According to the equipment, the problems that in traditional production and manufacturing, the occupied space is large, and the structure is complex are solved, the requirement for the height of a plant is relatively low, and a PCCP core pipe finished product stable in product quality can be formed through pouring with the method.