462results about "Ceramic shaping mandrels" 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 utility model discloses a concrete inclined plane inner film anti-floating tool which comprises two wood molds and an inner film main body arranged between the two wood molds, and further comprises a plurality of pressing plates rotationally arranged on the wood molds through rotating shafts, and a plurality of clamping plates rotationally arranged on the inner film main body through rotating shafts, the pressing assembly is arranged on the pressing plate; the pressing assembly is arranged at the position of the wood mold and matched with the reinforcing assembly, when concrete pouring is conducted in the inclined wood mold, the inner mold can be pressed, and therefore the phenomenon that the inner mold cannot be pressed when the concrete pouring is conducted in the inclined wood mold is avoided. The inner film main body floats upwards under the condition that the pressure intensity of the upper part is greater than that of the lower part and concrete has certain buoyancy, so that a cavity formed after pouring is deformed.

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 invention relates to the technical field of building construction, in particular to a modular building full-automatic prefabricating mold system and an operation method thereof. The prefabricating mold comprises an outer mold device and an inner mold device, the outer mold device comprises a first peripheral wall plate arranged around the vertical axis, the inner mold device is arranged in the first peripheral wall plate, and the inner mold device comprises a second peripheral wall plate arranged around the vertical axis. An annular mold cavity is jointly defined between the second peripheral wall plate and the first peripheral wall plate, the interior of the mold cavity is used for prefabricating a machined part, the second peripheral wall plate forms a rectangular structure in an enclosing mode, the second peripheral wall plate comprises corner mold parts oppositely arranged in the diagonal direction and L-shaped mold plates oppositely arranged in the diagonal direction, and the corner mold parts and the L-shaped mold plates are oppositely arranged in the diagonal direction. The corner module is driven by a first driving mechanism, and the L-shaped template is driven by a second driving mechanism. The operation method applies the prefabricated mold. The operation method adopting the prefabricating mold is high in automation degree.

According to the hollow concrete pile core mold tensioning structure, a pouring core mold is supported by a tensioning framework, the outer side of the tensioning framework is wrapped with an elastic skin, the elastic skin forms a hollow structure during concrete pouring through circumferential stretching or stretching of the tensioning framework, and the hollow structure is pulled out of a center hole after forming; and pouring forming of the hollow concrete pile is completed, the tensioning framework supports the elastic skin in an attached mode through the multiple inner supporting plates, the inner supporting plates are supported in the radial direction through the jacking structure, and in the process, expansionary force and supporting force of the elastic skin are provided. The pouring core mold is in tensioning fit with the tensioning plate set through the tensioning rod, the tensioning rod is connected with the tensioning adjusting device, the tensioning adjusting device can tighten or loosen the jacking structure, the inner supporting plate is supported or recycled by the jacking structure, and forming of the hollow structure of the hollow concrete pile through the elastic skin is completed. The invention further provides a hollow concrete pile tensioning die.

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 invention relates to the technical field of plate girder pouring, in particular to an inflatable core mold and a working method thereof.The inflatable core mold comprises an end mold and a plate girder pedestal, the plate girder pedestal is provided with a core mold body and a steel bar frame, the upper side of the core mold body is provided with a PVC half pipe, the core mold body comprises an outer-layer air bag and an inner-layer air bag, the outer-layer air bag is divided into a plurality of independent air cavities, and the inner-layer air bag is divided into a plurality of outer-layer air cavities; the outer-layer air bag and the inner-layer air bag are connected with air valves; the steel bar frame comprises a top plate steel bar and a bottom plate steel bar, a drag hook bar is arranged on the upper side of the core mold, side molds are arranged on the two sides of the steel bar frame, a top supporting structure is arranged on the upper sides of the side molds, and the top supporting structure comprises a pressing lever, a rope sleeve and a tensioning structure; the PVC half pipe and the inflatable core mold support are combined, the PVC half pipe has certain rigidity, stable top reverse support can be provided for the core mold, buoyancy can be effectively resisted, and the deformation risk is reduced; the PVC half pipe can be taken out from the plate girder, so that the construction cost is reduced, and the quality of concrete in the cavity is convenient to observe.

The invention provides a perforated brick production mold, and belongs to the technical field of perforated brick processing. Comprising a U-shaped fixing plate, one end of the U-shaped fixing plate is inserted into the inner wall of the inserting groove, the other end of the U-shaped fixing plate is fixedly connected with a first fixing plate through a screw, a second fixing plate is fixedly connected to the outer portion of one side of the first fixing plate, and a first round hole groove is formed in the outer wall of the top of the first fixing plate; the end, away from the first fixing plate, of the second fixing plate is fixedly connected with a third fixing plate. By arranging the rotating assembly, the knocking column on the inner wall of the large hole column can be knocked during rotation, so that the large hole column drives the small hole column to shake, bubbles in a concrete mixture in the fixed mold are discharged through vibration generated by cooperation of the knocking column and the small hole column, and meanwhile collapse generated by bubble discharging at the top of the mixture is rolled to be flat.

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 utility model discloses a large-size ceramic part underflow opening forming mold, and relates to the technical field of ceramics. According to the technical scheme, the mold comprises a mold frame, a lower gasket and a lining, the mold frame is hollow and open in the upper and lower portions, the lower gasket is arranged at the bottom of the mold frame, the top of the lower gasket extends into the mold frame, and the part, extending into the mold frame, of the lower gasket is attached to the inner wall of the mold frame; the lining is arranged in the mold frame, a handle is arranged at the top of the lining, a protrusion is arranged at the bottom of the lining, a groove is formed in the center of the lower gasket, and the protrusion is arranged in the groove and matched with the groove; a gap is formed between the lining and the mold frame, and ceramic slurry of the underflow opening of the ceramic piece is poured in the gap. According to the size precision design of the underflow port, the shape and size requirements of the underflow port are met, and the batch production precision of the ceramic underflow ports of the same size type can be ensured.

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 provides a novel formwork system for prefabricating an assembly type steel concrete gutter inlet, and relates to the technical field of steel concrete gutter inlet construction, the novel formwork system comprises a formwork base, a gutter inlet formwork assembly is arranged at the upper end of the formwork base, and a branch pipe preformed hole formwork assembly is arranged at the side end of the formwork base; the gutter inlet template assembly comprises a first template, a second template is arranged at one side end of the first template, and a third template is arranged at the other side end of the second template. The invention further provides a construction method of the novel formwork system for prefabricating the assembly type steel concrete gutter inlet. The modular steel formworks which can be recycled and assembled and spliced are adopted, the mounting precision is high, mounting and dismounting are easy and convenient, and the pouring requirements of gutter inlets of different sizes can be met.

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 relates to the field of assembly type building equipment, in particular to an automatic core-pulling mold device. The automatic core mold pulling device comprises a rack, a driving device, a positioning device and a core mold pulling device. The machine frame comprises a rectangular frame, a supporting stand column, a weight box, a first horizontal walking beam and a second horizontal walking beam. The driving device comprises a servo motor, a speed reducer, a first walking wheel and a second walking wheel. The positioning device comprises a first hydraulic cylinder, a positioning shaft, a positioning pipe and a positioning sleeve. The core mold drawing device comprises a core mold fixing frame, a drawing box body, a second hydraulic cylinder and a third hydraulic cylinder. The core mold fixing frame is formed by welding rectangular pipes, and guide rails are distributed in the core mold fixing frame in an array mode. The drawing box body is formed by welding a side plate and a vertical plate. According to the automatic core-pulling mold device, the central mold is fixed through the hydraulic device, the central mold is quickly separated from the guardrail component in cooperation with the driving device, the working intensity of personnel is relieved, and the production efficiency is improved.

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.

A vertical prefabricated box culvert shaping wedge-shaped formwork is provided with a bottom formwork, a side formwork, an inner formwork and an upper cover plate, the side formwork, the inner formwork and the upper cover plate are arranged above the bottom formwork, the oppositely-arranged inner formwork is of a wedge-shaped structure, the wedge-shaped formwork is suitable for prefabrication of box culverts of various specifications, the inner formwork can be vertically lifted up and down through a gantry crane to be mounted and dismounted, construction operation is convenient, the structure is simple, and cost is low; the problems that when a traditional prefabricated box culvert formwork is assembled and disassembled, a pulling hard pry is difficult to disassemble, construction is slow, operation is complex, the number of construction joints is large, the construction risk is high, and a horizontal pouring bottom plate is difficult to vibrate and compact are solved. In addition, only a gantry crane is used for assisting in construction in the construction process, few devices are used, and the method is suitable for centralized and industrialized production.

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 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.

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.

The utility model relates to the technical field of building modules, in particular to a side formwork moving device and a side formwork moving system for a concrete module. The side mold moving device comprises a guide rail assembly and two moving assemblies, the guide rail assembly can be connected to a bottom mold of the concrete module mold, and the two moving assemblies are slidably connected with the guide rail assembly. Each moving assembly comprises a moving unit, a connecting frame and a connecting plate, the inner molds and the outer molds on the two moving assemblies slide along the guide rail assemblies in the opposite directions or the opposite directions, so that movement of the inner molds and the outer molds is facilitated, and the inner molds and the outer molds of multiple sizes can be connected due to the fact that the connecting plates are provided with multiple sets of connecting holes; therefore, the side formwork moving device can adapt to side formworks of different concrete modules, the utilization rate is increased, and the production cost of the concrete modules is reduced.