Civil engineering building construction device

Abstract

The invention relates to the technical field of construction equipment, and discloses a civil engineering building construction device which comprises a bottom beam column outer protection plate installed outside a building bottom beam. The supporting beam outer protection plate is installed outside the building supporting beam, and the bottom of the building supporting beam is connected with the corresponding positions of the top of the building bottom beam; the pouring mold base is formed by combining two half molds which are arranged in a mirror image mode, the pouring mold base is installed on the upper portion of the building bottom beam, and the outer portion of the pouring mold base is connected with the corresponding positions of the supporting beam outer protection plate through connecting components; and the sinking force dispersing mechanism is used for dispersing sinking force generated in the pouring use process of the pouring mold base. By adding and arranging the synchronous processing mechanism, when top cross beams of buildings such as doors, windows and the like are poured, the mechanism drives mechanical vibration through high-pressure water flow to replace traditional manual vibration, a turnover part in a spiral flow channel impacts a semicircular conduction piece to generate uniform vibration force, and full-range vibration of a pouring cavity is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of construction equipment, in particular to a civil engineering construction device. Background Art

[0002] Building formwork is a temporary support system used for concrete forming in civil engineering. It ensures the dimensional accuracy and surface quality of concrete components by fixing the shape and transferring the load. Its core function is to provide a forming frame for newly poured concrete, while bearing the concrete's own weight and construction loads to ensure the safety of structural construction. According to the material, it can be divided into wooden formwork, steel formwork, aluminum alloy formwork, etc.: wooden formwork is flexible and easy to process, suitable for complex shapes; steel formwork has high strength and a high turnover rate, and is often used for standardized components; aluminum alloy formwork is light and environmentally friendly, which meets the needs of prefabricated buildings. From beams and columns to floor slabs and walls, formwork systems are widely used in housing construction, bridges, tunnels and other projects. Its design needs to take into account rigidity, sealing and detachability. In recent years, it has developed in the direction of modularization and intelligence, helping to improve construction efficiency and industrialization level.

[0003] In modern building systems, concrete pouring construction occupies a dominant position. In order to ensure that the concrete is evenly distributed in the formwork and the density meets the standard, the poured concrete needs to be vibrated. In the process of pouring the formwork for doors and windows, the "bottom-up" pouring method is generally adopted, that is, the bottom of the door frame and the two side frames are cast and formed first, and then the door frame beams are cast. During the pouring process of the door frame beams, in traditional construction, workers need to stand on the high-altitude formwork frame with handheld vibrating equipment to work. This method not only relies on special vibrating equipment, but also when workers move between narrow frames, they are prone to falling risks due to limited operating space and imbalance of center of gravity. At the same time, manual vibration has disadvantages such as high labor intensity and low construction efficiency. Especially in the construction of high-rise buildings and large-span structures, the contradiction between safety hazards and quality control is more prominent. Therefore, those skilled in the art have proposed a civil engineering construction device to solve the above-mentioned technical problems. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the present invention provides a civil engineering construction device, which solves the problem of relying on professional vibrating equipment and posing certain safety hazards during the pouring of the top cross beam of the doorway.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a civil engineering construction device, comprising Sill column outer sheathing, which is installed on the outside of the building's sill beam; The outer guard plate of the supporting beam is installed on the outside of the building supporting beam, and the bottom of the building supporting beam is connected to the corresponding position of the top of the building bottom beam; The casting mold base is composed of two mirror-image half molds, which are installed on the upper part of the building bottom beam, and the outside of the casting mold base is connected to the corresponding positions of the outer sheathing of the supporting beam through connecting members; The sinking force dispersion mechanism is arranged on both sides of the casting mold base and is used to disperse the sinking force generated during the casting process of the casting mold base; The exhaust facilitating mechanism is provided inside the casting mold base and is used to exhaust the gas inside the concrete when the casting mold base is used to cast the door frame beam; A synchronous processing mechanism is provided inside the casting mold base and is used to perform synchronous all-round vibration processing during the pouring process of concrete in the casting mold base; The building maintenance mechanism is arranged inside the casting mold base and is used to perform maintenance on the door frame beam after casting and shaping.

[0006] Preferably, the gravity dispersion mechanism includes a bottom groove seat, two bottom groove seats are equidistantly provided on both sides of the bottom beam column outer guard plate, and the bottom of the bottom groove seat is equidistantly fixedly connected with a plurality of stop seats, and the bottom groove seat is slidably connected to a support movable seat on the side of the bottom groove seat close to the bottom beam column outer guard plate, and a dispersion movable seat is slidably connected to the side of the bottom groove seat away from the bottom beam column outer guard plate, and a rubber column is provided in the middle of the side of the dispersion movable seat away from the support movable seat, and mounting seats are provided in the middle of both sides of the casting mold seat, and the middle of the mounting seat is respectively rotatably connected to one end of the corresponding main support rod, and the other end of the main support rod is respectively connected to the middle of the top of the corresponding dispersion movable seat, the middle of the main support rod is rotatably connected to one end of the corresponding auxiliary support rod, and the other end of the auxiliary support rod is respectively connected to the middle of the top of the corresponding support movable seat.

[0007] Preferably, the gravity dispersing mechanism also includes a cross bar seat, the inner middle and upper parts of the main support rod on the same side are connected through the cross bar seat, and a connecting seat is provided in the middle and upper parts between the outer guard plates of the two support beams, and two inclined slides are equidistantly provided on the inclined surfaces on both sides of the connecting seat, and the interior of the inclined slides are slidably connected with inclined slides, and four vertical support columns are fixedly connected at equal distances around the middle part of the bottom end of the casting mold base, and the bottom ends of the vertical support columns are respectively connected to the middle and upper parts of one side of the corresponding inclined slide, and the middle and lower parts of one side of the inclined slide are rotatably connected to one end of the horizontal push rod, and the other end of the horizontal push rod is rotatably connected to the corresponding position of the cross bar seat on the same side.

[0008] Preferably, the exhaust promotion mechanism includes a top sealing cover plate, the top of the casting mold base is provided with a top sealing cover plate, the middle part of the top end of the top sealing cover plate is provided with a casting connecting pipe, the interior of the casting connecting pipe is provided with a feed cavity, and the interior of the feed cavity is provided with multiple guide plates with decreasing apertures at equal intervals and inclines.

[0009] Preferably, the exhaust promotion mechanism also includes a pouring cavity, a pouring cavity is opened inside the pouring mold base, the inner wall of the pouring cavity is covered with a micro-convex grid, and a plurality of criss-crossing capillary flow channels are formed between adjacent micro-convex grids on the inner wall of the pouring cavity. When concrete material is poured inside the pouring cavity, the air in the concrete material is discharged through the criss-crossing capillary flow channels on the inner wall of the pouring cavity.

[0010] Preferably, the synchronous processing mechanism includes a dispersion chamber, and a dispersion chamber is provided in the middle and upper parts of both ends of the inner side of the casting mold base, and a high-pressure liquid injection connection port is provided in the middle and upper parts of both ends of the outer wall of the casting mold base, and the interior of the high-pressure liquid injection connection port is respectively connected with the interior of the dispersion chamber on the corresponding side, and a spiral flow channel is provided at a position close to the casting cavity inside the casting mold base, and the liquid inlet end and the liquid discharge end of the spiral flow channel are respectively connected with the interior of the corresponding dispersion chamber.

[0011] Preferably, the synchronous processing mechanism also includes a semicircular conduction plate, a plurality of semicircular conduction plates are equidistantly arranged on the side of the spiral flow channel close to the casting cavity, a plurality of vertical poles are equidistantly fixedly connected to the interior of the spiral flow channel, a mounting sleeve is provided on the outer wall of the vertical pole, a plurality of driving plates are arranged in a circular array on the outer wall of the mounting sleeve, the driving plate is connected to a folding portion on the side away from the mounting sleeve through a torsion spring, and the driving plate collides with the semicircular conduction plate during rotation to generate vibration force to perform all-round vibration treatment on the concrete at various positions in the casting cavity, and synchronously generates angular rotation and then resets through the torsion spring.

[0012] Preferably, the building maintenance mechanism includes a diversion cavity, a diversion cavity is provided near the edge of the inner top of the casting mold base, an injection port is provided in the middle of the top of the front side of the casting mold base, and the interior of the injection port is connected with the interior of the diversion cavity, a plurality of graded seepage plates are equidistantly provided inside the diversion cavity, and the seepage holes on adjacent graded seepage plates are staggered, an inclined dispersion flow channel is opened on one side of the bottom of the diversion cavity, and the dispersion flow channels are respectively connected with the interiors of the corresponding capillary flow channels on the inner wall of the casting cavity.

[0013] Working principle: When pouring the crossbeam of the door frame, the preparation work before use begins first. The staff first protects the bottom crossbeam and support column that have been poured on the door frame with the bottom beam column outer guard plate and the support beam outer guard plate respectively. Then, after the outer guard plate is installed, the staff uses the connecting component to connect and fix the casting mold base and the support beam outer guard plate. After the two are connected and fixed, the staff assembles other structural parts in turn, thus completing the preparation work before use of the device; first, the sinking force dispersion mechanism is started, and when pouring concrete into the casting cavity of the casting mold base, the casting cavity is filled with concrete due to the injection of concrete. This causes the weight of the entire casting mold base to increase, which makes the casting mold base generate a downward sinking force during use. At the same time, the concrete in the casting cavity will also generate an outward squeezing force on both sides of the casting mold base. The sinking force and squeezing force may cause the mold to burst during use. When facing the outward squeezing force, the outward squeezing force on both sides of the casting mold base is transmitted to the mounting seat. After being squeezed, the mounting seat changes the direction of the squeezing force and transmits it to the main support rod and the dispersed moving seat at the bottom, thereby forming a triangular stable structure to disperse the force. At the same time, the dispersed moving seat can also be dispersed by the rubber column in the bottom groove seat. The seat exerts a reverse force, thereby offsetting part of the extrusion force transmitted from the main support rod. At the same time, part of the extrusion force on the main support rod is offset and dispersed again through another triangle formed by the auxiliary support rod, and the extrusion force received on the auxiliary support rod also synchronously pushes the support moving seat in the bottom slot seat to move synchronously in the direction of the bottom beam column outer guard plate. The contact between the support moving seat and the outer wall of the bottom beam column outer guard plate can offset most of the transmitted extrusion force while improving the stability of the bottom of the building frame, thereby completing the dispersion of the side extrusion force. When facing the downward sinking force, the pressure generated at the bottom of the casting mold seat The sinking force is dispersed on the inclined slide on the connecting seat through the vertical support column. When the inclined slide is subjected to the sinking force transmitted from its upper part, it is simultaneously transmitted to the horizontal push rod on it and the cross bar seat on its outer side, so that a stable triangular structure is formed at the bottom of the casting mold base through the vertical support column, the horizontal push rod and the cross bar seat, and the sinking force transmitted from the upper casting mold base is dispersed through the triangular structure. At the same time, the sinking force transmitted to the cross bar seat can also be transmitted to the main support rod, and it is dispersed again according to the above-mentioned side extrusion force dispersion method, thereby completing the dispersion of the sinking force at the bottom of the mold base;When pouring the top crossbeam of the door frame, the exhaust mechanism is activated, and the construction concrete enters the feeding cavity in the pouring connecting pipe through the conveying pipe. After the poured concrete enters the feeding cavity, the concrete flows downward. While the concrete in the feeding cavity flows downward, the bubbles in the concrete are processed by a plurality of guide plates with inclined settings and decreasing apertures in the feeding cavity, and the initial air content in the concrete is also reduced, thereby preliminarily eliminating or excluding the gas in the concrete. Then the treated concrete in the feeding cavity is discharged into the pouring cavity in the pouring mold base. After the pouring cavity is completely filled with concrete, the all-round vibration treatment generated by the synchronous processing mechanism is carried out, and the residual gas in the concrete in the pouring cavity is The gas is discharged to the external environment through the capillary flow channel composed of the micro-convex grid on the inner wall of the casting cavity. At the same time, the setting of the capillary flow channel can shorten the migration path of the concrete bubbles in the casting cavity and accelerate the discharge speed of the gas in the concrete. The micro-convex grid can also reduce the probability of honeycomb surface on the surface of the top beam of the door frame cast in the casting cavity, thereby completing the discharge treatment of the gas in the concrete again; at the same time, the synchronous processing mechanism is started, and when pouring concrete into the casting cavity, the staff pressurizes the water through the cooperation of the high-pressure circulation pump and the connecting pipe, and then injects it into the high-pressure liquid injection connection port on the casting mold base. The high-pressure water entering the high-pressure liquid injection connection port is discharged into the spiral flow channel in the casting mold base through the dispersion cavity, and then enters The high-pressure water entering the spiral flow channel is dispersed to various positions of the casting mold base through the guidance of the spiral flow channel. When the high-pressure water flows inside the spiral flow channel, it is pressurized again by the obstruction of the semicircular conduction piece in the spiral flow channel and the flow rate is increased. Then, when the pressurized and accelerated water flows in the spiral flow channel, the mounting sleeve and the driving piece on the vertical pole are driven to rotate synchronously. When the driving piece rotates, the folding part on it hits the semicircular conduction piece in the spiral flow channel. The vibration generated by the impact of the folding part on the semicircular conduction piece is evenly transmitted to various positions of the casting cavity, so that the concrete in the casting cavity is vibrated in all directions during the pouring process through the vibration effect generated by the impact, thereby completing the concrete in the casting cavity during the pouring process. The synchronous dispersed vibration treatment in the concrete promotes the discharge of gas in the concrete while ensuring that the concrete in the casting cavity is evenly filled to all positions in the casting mold base. During the rotation of the driving piece, the folding part on the driving piece collides with the semicircular conductive piece in the spiral flow channel, and the vibration generated is used to perform a full-scale and uniform vibration treatment on the concrete in the casting mold base. After the folding part completes the collision with the semicircular conductive piece, it is driven by the subsequent water flow to rotate the folding part on the driving piece, so that the driving piece rotates to a position where it misses the semicircular conductive piece, which facilitates the subsequent driving piece to continuously collide with it again. Then, the driving piece that missed the semicircular conductive piece is affected by the torsion spring on it, and the folding part is restored to its original state, thereby facilitating the subsequent cyclic collision treatment.After the door frame top crossbeam in the casting mold is cast and shaped, when it is necessary to regularly maintain the cast door frame top crossbeam, the building maintenance mechanism is activated, and the staff injects the maintenance liquid into the injection port through the liquid injection equipment. The maintenance liquid injected into the liquid injection port flows into the diversion cavity in the casting mold. The maintenance liquid in the diversion cavity is graded and diverted by the multiple graded liquid seepage plates therein, thereby ensuring that the maintenance liquid in the diversion cavity is evenly dispersed at various positions therein. Finally, the maintenance liquid after uniform dispersion falls to the bottom of the diversion cavity. The maintenance liquid that falls to the bottom of the diversion cavity is guided by the dispersion flow channels at various positions of the casting mold to be evenly diverted into the various capillary flow channels in the casting cavity, and is evenly dispersed to various surface positions of the door frame top crossbeam through the capillary flow channels, thereby completing the uniform maintenance of the door frame top crossbeam after casting and shaping.

[0014] The present invention provides a civil engineering construction device having the following beneficial effects: 1. The present invention adds and sets a sinking force dispersion mechanism. When pouring the top beams of buildings such as doors and windows, this mechanism not only disperses the sinking force and lateral extrusion force of the pouring mold base through the triangular support structure and elastic buffer design, avoiding deformation or explosion of the mold base due to load concentration, but also cooperates with the main and auxiliary support rods to form a stable mechanical conduction path. At the same time, the elastic auxiliary offset of the rubber column and the abutment support of the supporting movable seat can enhance the stability of the bottom of the building frame and evenly distribute the load to the foundation structure, effectively reducing the stress risk of the formwork system during construction and ensuring the safety of high-altitude operations. 2. The present invention adds and sets a degassing promotion mechanism. When pouring doors, windows and other building top beams, this mechanism uses the guide plate to preliminarily eliminate concrete bubbles. Combined with the capillary flow channel design on the inner wall of the pouring cavity, it can accelerate the discharge of bubbles and shorten the migration path, reducing the internal holes and surface honeycombing of the concrete. During the pouring process, this mechanism guides the orderly discharge of gas through the physical structure, avoiding manual degassing. It can not only improve the density and surface smoothness of the concrete, but also enhance the strength and impermeability of the component. It is particularly suitable for the construction of components with high molding quality requirements, such as door frame beams. 3. The present invention adds and sets a synchronous processing mechanism. When pouring doors, windows and other building top beams, this mechanism uses high-pressure water flow to drive mechanical vibration instead of traditional manual vibration. The inward fold of the spiral flow channel hits the semicircular conductive plate to generate uniform vibration force, achieving full-range vibration of the pouring cavity. This processing method does not require workers to operate with handheld equipment at high altitudes, eliminates the risks of limited operating space and imbalance of the center of gravity, and avoids the problems of manual over-vibration or missed vibration. The vibration efficiency and uniformity are significantly improved, and both construction safety and concrete forming quality are taken into consideration. 4. The present invention adds and sets up a building maintenance mechanism. When pouring doors, windows and other building top beams, the mechanism evenly distributes the curing liquid through the diversion cavity and the graded seepage plate, and penetrates to the surface of the component through the capillary flow channel, ensuring accurate curing of the entire area of the door frame beam. At the same time, the mechanism can avoid omissions or unevenness problems of traditional manual curing, make the concrete strength growth more balanced, improve the durability of the component, and the automated curing process reduces labor input, which is particularly suitable for curing operations at high altitudes or complex structures, reducing the cost of later repairs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the front structure of the present invention; Figure 2 It is a side structural schematic diagram of the present invention; Figure 3 This is a schematic diagram of the partial structure of the main support rod of the present invention; Figure 4 It is a cross-sectional schematic diagram of the internal structure of the bottom tank seat of the present invention; Figure 5 It is a schematic diagram of the local structure of the connecting seat of the present invention; Figure 6 This is a schematic diagram of the internal structure of the casting mold base of the present invention; Figure 7 For the present invention Figure 6 A magnified schematic diagram of the structure at A; Figure 8 Schematic cross-sectional view of the internal structure of the spiral flow channel of the present invention; Figure 9 It is a schematic diagram of the partial structure of the vertical pole of the present invention; Figure 10 It is a schematic cross-sectional view of the internal structure of the pouring connecting pipe of the present invention.

[0016] Among them, 1. Bottom beam outer guard plate; 2. Support movable seat; 3. Retraction stop seat; 4. Dispersed movable seat; 5. Secondary support rod; 6. Connecting seat; 7. Crossbar seat; 8. Vertical support column; 9. Mounting seat; 10. Injection port; 11. Casting connection pipe; 12. Top cover plate; 13. High-pressure injection connection port; 14. Casting mold base; 15. Main support rod; 16. Support beam outer guard plate; 17. Bottom trough seat; 18. Rubber Glue column; 19. Horizontal push rod; 20. Inclined slide; 21. Inclined slide; 22. Micro-convex grid; 23. Capillary flow channel; 24. Dispersion chamber; 25. Spiral flow channel; 26. Casting chamber; 27. Graded seepage plate; 28. Dispersion flow channel; 29. Mounting sleeve; 30. Vertical pole; 31. Semicircular conduction plate; 32. Drive plate; 33. Folding part; 34. Feed chamber; 35. Guide plate; 36. Diversion chamber. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0018] Please see the attached Figure 1 -Attached Figure 2 The embodiment of the present invention provides a civil engineering construction device, including a bottom beam column outer guard plate 1, which is installed on the outside of the building bottom beam; a support beam outer guard plate 16, which is installed on the outside of the building support beam, and the bottom of the building support beam is respectively connected to the corresponding position of the top of the building bottom beam; a casting mold base 14, which is composed of two mirror-image half molds, which is installed on the upper part of the building bottom beam, and the outside of the casting mold base 14 is connected to the corresponding position of the support beam outer guard plate 16 through a connecting member; Please see the attached Figure 3 -Attached Figure 5 , a sinking force dispersion mechanism, which is provided on both sides of the casting mold base 14, and is used to disperse the sinking force generated during the casting process of the casting mold base 14; The gravity dispersion mechanism includes a bottom groove seat 17, two bottom groove seats 17 are equidistantly arranged on both sides of the bottom beam column outer guard plate 1, and a plurality of stop seats 3 are equidistantly fixedly connected to the bottom of the bottom groove seat 17. The side of the bottom groove seat 17 close to the bottom beam column outer guard plate 1 is slidably connected with a support movable seat 2, and the side of the bottom groove seat 17 away from the bottom beam column outer guard plate 1 is slidably connected. A dispersion movable seat 4 is provided in the middle of the side of the dispersion movable seat 4 away from the support movable seat 2, and a rubber column 18 is provided in the middle of both sides of the casting mold base 14. The middle of the mounting seat 9 is respectively rotatably connected to one end of the corresponding main support rod 15, and the other end of the main support rod 15 is respectively connected to the middle of the top of the corresponding dispersion movable seat 4, and the middle of the main support rod 15 is respectively rotatably connected to one end of the corresponding auxiliary support rod 5, and the other end of the auxiliary support rod 5 is respectively connected to the middle of the top of the corresponding support movable seat 2.

[0019] When the sinking force dispersion mechanism is activated, when concrete is poured into the pouring cavity 26 of the pouring mold base 14, the weight of the entire pouring mold base 14 increases due to the injection of concrete into the pouring cavity 26, thereby causing the pouring mold base 14 to generate a downward sinking force during use. At the same time, the concrete in the pouring cavity 26 will also generate an outward squeezing force on both sides of the pouring mold base 14. The sinking force and squeezing force may cause the mold to burst during use.

[0020] When facing outward extrusion pressure, the outward extrusion pressure on both sides of the casting mold base 14 is transmitted to the mounting seat 9. After being subjected to the extrusion pressure, the mounting seat 9 changes the direction of the extrusion pressure and transmits it to the main support rod 15 and the dispersed movable seat 4 at its bottom, thereby forming a triangular stable structure to disperse the force. At the same time, a reverse force can be applied to the dispersed movable seat 4 through the rubber column 18 in the bottom groove seat 17, thereby offsetting part of the extrusion force transmitted from the main support rod 15. At the same time, part of the extrusion force above the main support rod 15 is also offset and dispersed again through another triangle formed by the auxiliary support rod 5.

[0021] Moreover, the extrusion force received on the secondary support rod 5 also synchronously pushes the support movable seat 2 in the bottom groove seat 17 to move synchronously in the direction of the bottom beam column outer guard plate 1. Through the abutment between the support movable seat 2 and the outer wall of the bottom beam column outer guard plate 1, most of the transmitted extrusion force can be offset while also improving the stability of the bottom of the building frame, thereby completing the dispersion of the side extrusion force.

[0022] The gravity dispersion mechanism also includes a cross bar seat 7, the inner middle and upper parts of the main support rod 15 on the same side are connected through the cross bar seat 7, and a connecting seat 6 is provided in the middle and upper parts between the two support beam outer guard plates 16. Two inclined slides 20 are equidistantly provided on the inclined surfaces on both sides of the connecting seat 6, and the interior of the inclined slides 20 are slidably connected with inclined slides 21. Four vertical support columns 8 are equidistantly fixedly connected around the middle of the bottom end of the casting mold base 14, and the bottom ends of the vertical support columns 8 are respectively connected to the middle and upper parts of one side of the corresponding inclined slide 21, and the middle and lower parts of one side of the inclined slide 21 are respectively rotatably connected to one end of the horizontal push rod 19, and the other end of the horizontal push rod 19 is rotatably connected to the corresponding position of the cross bar seat 7 on the same side.

[0023] When facing the downward sinking force, the sinking force generated by the lower part of the casting mold base 14 is dispersed on the inclined slide 21 on the connecting seat 6 through the vertical support column 8. When the inclined slide 21 is subjected to the sinking force transmitted from its upper part, it is simultaneously transmitted to the horizontal push rod 19 on it and the cross bar seat 7 on its outer side. Thus, a stable triangular structure is formed at the bottom of the casting mold base 14 through the vertical support column 8, the horizontal push rod 19 and the cross bar seat 7, and the sinking force transmitted from the upper casting mold base 14 is dispersed through the triangular structure. At the same time, the sinking force transmitted to the cross bar seat 7 can also be transmitted to the main support rod 15, and it is dispersed again according to the above-mentioned side extrusion force dispersion method, thereby completing the dispersion of the sinking force at the bottom of the mold base.

[0024] Please see the attached Figure 6 -Attached Figure 7, promoting exhaust mechanism, which is arranged inside the casting mold base 14, and is used for exhausting the gas inside the concrete when the casting mold base 14 is casting the door frame beam; The exhaust promoting mechanism includes a top sealing cover plate 12. The top of the casting mold base 14 is provided with a top sealing cover plate 12. The middle part of the top of the top sealing cover plate 12 is provided with a casting connecting pipe 11. The inside of the casting connecting pipe 11 is provided with a feed cavity 34. The inside of the feed cavity 34 is provided with multiple guide plates 35 with decreasing apertures at equal intervals and inclines.

[0025] When the exhaust mechanism is activated, the construction concrete enters the feed chamber 34 in the pouring connecting pipe 11 through the conveying pipe. After the poured concrete enters the feed chamber 34, the concrete flows downward. While the concrete in the feed chamber 34 flows downward, the bubbles in the concrete are processed by multiple guide plates 35 with decreasing apertures in the feed chamber 34, and the initial gas content in the concrete is also reduced, thereby preliminarily eliminating or removing the gas in the concrete.

[0026] The exhaust promotion mechanism also includes a pouring cavity 26. A pouring cavity 26 is opened inside the pouring mold base 14. The inner wall of the pouring cavity 26 is covered with a micro-convex grid 22. Adjacent micro-convex grids 22 form a plurality of crisscrossing capillary flow channels 23 on the inner wall of the pouring cavity 26. When concrete material is poured inside the pouring cavity 26, the air in the concrete material is discharged through the crisscrossing capillary flow channels 23 on the inner wall of the pouring cavity 26.

[0027] Then the processed concrete in the feeding cavity 34 is discharged into the casting cavity 26 in the casting mold base 14. After the casting cavity 26 is completely filled with concrete, the residual gas in the concrete in the casting cavity 26 is discharged into the external environment through the capillary flow channel 23 composed of the micro-convex grid 22 on the inner wall of the casting cavity 26 in conjunction with the all-round vibration treatment generated by the synchronous processing mechanism. At the same time, the setting of the capillary flow channel 23 can also shorten the migration path of the concrete bubbles in the casting cavity 26 and accelerate the discharge speed of the gas in the concrete. In addition, the micro-convex grid 22 can also reduce the probability of honeycomb surface on the surface of the top crossbeam of the cast-in-place door frame in the casting cavity 26, thereby completing the discharge treatment of the gas in the concrete again.

[0028] Please see the attached Figure 8 -Attached Figure 9 , a synchronous processing mechanism, which is arranged inside the casting mold base 14 and is used to perform synchronous all-round vibration processing during the pouring of concrete in the casting mold base 14; The synchronous processing mechanism includes a dispersion chamber 24. A dispersion chamber 24 is provided at the middle and upper parts of both ends of the inner side of the casting mold base 14. A high-pressure liquid injection connection port 13 is provided at the middle and upper parts of both ends of the outer wall of the casting mold base 14, and the interior of the high-pressure liquid injection connection port 13 is respectively connected to the interior of the dispersion chamber 24 on the corresponding side. A spiral flow channel 25 is provided at a position near the casting chamber 26 inside the casting mold base 14, and the liquid inlet end and the liquid discharge end of the spiral flow channel 25 are respectively connected to the interior of the corresponding dispersion chamber 24.

[0029] When the synchronous processing mechanism is started, when pouring concrete into the pouring cavity 26, the staff pressurizes the water through the cooperation of the high-pressure circulation pump and the connecting pipe and injects it into the high-pressure liquid injection connection port 13 on the pouring mold base 14. The high-pressure water entering the high-pressure liquid injection connection port 13 is discharged into the spiral flow channel 25 in the pouring mold base 14 through the dispersion cavity 24, and then the high-pressure water entering the spiral flow channel 25 is dispersed at various positions of the pouring mold base 14 through the guidance of the spiral flow channel 25.

[0030] The synchronous processing mechanism also includes a semicircular conductive piece 31. A plurality of semicircular conductive pieces 31 are equidistantly arranged on one side of the spiral flow channel 25 close to the casting cavity 26. A plurality of vertical poles 30 are fixedly connected equidistantly inside the spiral flow channel 25. A mounting sleeve 29 is provided on the outer wall of the vertical pole 30. A plurality of driving pieces 32 are arranged in a circular array on the outer wall of the mounting sleeve 29. The driving piece 32 is connected to a folding portion 33 on the side away from the mounting sleeve 29 through a torsion spring. During the rotation, the driving piece 32 collides with the semicircular conductive piece 31 to generate a vibration force to perform all-round vibration treatment on the concrete at various positions in the casting cavity 26, and synchronously generates an angular rotation and then resets through the torsion spring.

[0031] When the high-pressure water flows inside the spiral flow channel 25, it is re-pressurized by the resistance of the semicircular conductive piece 31 in the spiral flow channel 25 and the flow rate is increased. Then, when the pressurized and accelerated water flows in the spiral flow channel 25, it drives the mounting sleeve 29 and the driving piece 32 on the vertical rod 30 to rotate synchronously. While the driving piece 32 rotates, the folding portion 33 on the driving piece 32 hits the semicircular conductive piece 31 in the spiral flow channel 25. The vibration generated by the impact of the folding portion 33 on the semicircular conductive piece 31 is evenly transmitted to various positions of the casting cavity 26, so that the concrete in the casting cavity 26 is vibrated in all directions during the pouring process through the vibration effect generated by the impact, thereby completing the synchronous dispersed vibration treatment of the concrete in the casting cavity 26 during the pouring process, promoting the discharge of gas in the concrete while ensuring that the concrete in the casting cavity 26 is evenly filled to various positions in the casting mold base 14.

[0032] During the rotation of the driving plate 32, the vibration generated by the collision between the folding portion 33 on the driving plate 32 and the semicircular conductive plate 31 in the spiral flow channel 25 is used to perform all-round and uniform vibration treatment on the concrete in the casting mold base 14. After the folding portion 33 has completed the collision with the semicircular conductive plate 31, it is driven by the subsequent water flow, and the folding portion 33 on the driving plate 32 rotates, so that the driving plate 32 rotates to a position where it misses the semicircular conductive plate 31, which facilitates the subsequent driving plate 32 to continuously collide with it again. Then, the driving plate 32 that missed the semicircular conductive plate 31 is affected by the torsion spring on it, and the folding portion 33 is restored to its original state, thereby facilitating subsequent cyclic collision treatment.

[0033] During the use of the casting mold base 14, after the concrete structure inside it is poured and initially shaped, the staff can extract or reduce the water in the spiral flow channel 25 through the high-pressure liquid injection connection port 13, thereby reducing the weight of the entire casting mold base 14 during use. At the same time, it can also reduce the sinking pressure of the upper structural parts on the bottom structural parts, thereby improving the stability of the entire equipment during use.

[0034] However, if the water in the spiral flow channel 25 is discharged in advance before the concrete inside the casting mold base 14 is completely set, the concrete in the casting cavity 26 may squeeze the inner wall of the casting mold base 14, thereby causing deformation of the inner wall of the casting cavity 26 and deformation of the casting structural parts.

[0035] Please see the attached Figure 7 and attached Figure 10 , a building maintenance mechanism is arranged inside the casting mold base 14 and is used to perform maintenance on the door frame beam after casting and shaping.

[0036] The building maintenance mechanism includes a diverter cavity 36. The diverter cavity 36 is provided near the edge of the inner top of the casting mold base 14. A liquid injection port 10 is provided in the middle of the top of the front side of the casting mold base 14, and the interior of the liquid injection port 10 is connected with the interior of the diverter cavity 36. A plurality of graded seepage plates 27 are equidistantly arranged inside the diverter cavity 36, and the seepage holes on adjacent graded seepage plates 27 are staggered. An inclined dispersion flow channel 28 is opened on one side of the bottom of the diverter cavity 36, and the dispersion flow channels 28 are respectively connected with the interiors of the corresponding capillary flow channels 23 on the inner wall of the casting cavity 26.

[0037] When the building maintenance mechanism is started, the staff injects the maintenance liquid into the liquid injection port 10 through the liquid injection equipment. The maintenance liquid injected into the liquid injection port 10 flows into the diversion cavity 36 in the casting mold base 14. The maintenance liquid entering the diversion cavity 36 is graded and diverted by the multiple graded seepage plates 27 therein, thereby ensuring that the maintenance liquid in the diversion cavity 36 is evenly dispersed at various positions therein. Finally, the maintenance liquid after uniform dispersion treatment falls to the bottom of the diversion cavity 36. The maintenance liquid falling to the bottom of the diversion cavity 36 is guided by the dispersion flow channels 28 at various positions of the casting mold base 14 to be evenly diverted into the various capillary flow channels 23 in the casting cavity 26, and is evenly dispersed to various surface positions of the door top beam through the capillary flow channels 23, thereby completing the uniform maintenance treatment of the door frame top beam after casting and shaping.

[0038] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A civil engineering construction device, characterized in that: include A bottom beam column outer guard plate (1), which is installed on the outside of the bottom beam of the building; A support beam outer guard plate (16) is installed on the outside of the building support beam, and the bottom of the building support beam is connected to the corresponding position of the top of the building bottom beam; A casting mold base (14) is composed of two mirror-imaged half molds, which are installed on the upper part of the building bottom beam, and the outside of the casting mold base (14) is connected to the corresponding positions of the supporting beam outer guard plate (16) through connecting members; A sinking force dispersion mechanism is provided on both sides of the casting mold base (14) and is used to disperse the sinking force generated during the casting process of the casting mold base (14); An exhaust facilitating mechanism is provided inside the casting mold base (14) and is used for exhausting gas from the interior of the concrete when the casting mold base (14) is used to cast the door frame beam; A synchronous processing mechanism, which is arranged inside the casting mold base (14) and is used to perform synchronous all-round vibration processing on the concrete casting process inside the casting mold base (14); The building maintenance mechanism is arranged inside the casting mold base (14) and is used for performing maintenance on the door frame beam after casting and shaping.

2. A civil engineering construction device according to claim 1, characterized in that: The gravity dispersing mechanism comprises a bottom groove seat (17), two bottom groove seats (17) are equidistantly provided on both sides of the bottom beam column outer guard plate (1), a plurality of stop seats (3) are equidistantly fixedly connected to the bottom of the bottom groove seat (17), a supporting movable seat (2) is slidably connected to the side of the bottom groove seat (17) close to the bottom beam column outer guard plate (1), a dispersing movable seat (4) is slidably connected to the side of the bottom groove seat (17) away from the bottom beam column outer guard plate (1), and the dispersing movable seat (4) is away from the side of the supporting movable seat (2). A rubber column (18) is provided in the middle, and mounting seats (9) are provided in the middle of both sides of the casting mold base (14). The two sides of the middle of the mounting seat (9) are respectively rotatably connected to one end of the corresponding main support rod (15), and the other end of the main support rod (15) is respectively connected to the middle of the top of the corresponding dispersed movable seat (4). The middle of the main support rod (15) is respectively rotatably connected to one end of the corresponding auxiliary support rod (5), and the other end of the auxiliary support rod (5) is respectively connected to the middle of the top of the corresponding supporting movable seat (2).

3. A civil engineering construction device according to claim 2, characterized in that: The gravity dispersing mechanism also includes a crossbar seat (7), the inner middle and upper parts of the main support rod (15) on the same side are connected through the crossbar seat (7), and a connecting seat (6) is provided in the middle and upper parts between the two support beam outer guard plates (16), and two inclined surface slides (20) are evenly spaced on the inclined surfaces on both sides of the connecting seat (6), and the interiors of the inclined surface slides (20) are slidably connected with inclined slides (21), and four vertical support columns (8) are evenly fixedly connected around the middle of the bottom end of the casting mold base (14), and the bottom ends of the vertical support columns (8) are respectively connected to the middle and upper parts of one side of the corresponding inclined slide (21), and the middle and lower parts of one side of the inclined slide (21) are respectively rotatably connected to one end of the horizontal push rod (19), and the other end of the horizontal push rod (19) is rotatably connected to the corresponding position of the crossbar seat (7) on the same side.

4. A civil engineering construction device according to claim 1, characterized in that: The exhaust promotion mechanism comprises a top sealing cover plate (12), the top of the casting mold base (14) is provided with the top sealing cover plate (12), a casting connecting pipe (11) is provided at the middle of the top end of the top sealing cover plate (12), a material feeding cavity (34) is provided inside the casting connecting pipe (11), and a plurality of guide plates (35) with decreasing apertures are equidistantly and obliquely provided inside the material feeding cavity (34).

5. A civil engineering construction device according to claim 4, characterized in that: The exhaust promoting mechanism further comprises a casting cavity (26), wherein the casting mold base (14) is provided with a casting cavity (26), and the inner wall of the casting cavity (26) is covered with micro-convex grids (22), and a plurality of capillary flow channels (23) that crisscross and penetrate the inner wall of the casting cavity (26) are formed between adjacent micro-convex grids (22). When concrete material is cast inside the casting cavity (26), the air in the concrete material is discharged through the capillary flow channels (23) that crisscross and penetrate the inner wall of the casting cavity (26).

6. A civil engineering construction device according to claim 1, characterized in that: The synchronous processing mechanism includes a dispersion cavity (24), a dispersion cavity (24) is provided at the middle and upper parts of both ends of the inner side of the casting mold base (14), a high-pressure liquid injection connection port (13) is provided at the middle and upper parts of both ends of the outer wall of the casting mold base (14), and the interior of the high-pressure liquid injection connection port (13) is respectively communicated with the interior of the dispersion cavity (24) on the corresponding side, and a spiral flow channel (25) is provided at a position near the casting cavity (26) inside the casting mold base (14), and the liquid inlet end and the liquid discharge end of the spiral flow channel (25) are respectively communicated with the interior of the corresponding dispersion cavity (24).

7. A civil engineering construction device according to claim 6, characterized in that: The synchronous processing mechanism also includes a semicircular conductive piece (31), a plurality of semicircular conductive pieces (31) are equidistantly arranged on a side of the spiral flow channel (25) close to the casting cavity (26), a plurality of vertical rods (30) are equidistantly fixedly connected to the interior of the spiral flow channel (25), a mounting sleeve (29) is provided on the outer wall of the vertical rod (30), a plurality of driving pieces (32) are arranged in a circumferential array on the outer wall of the mounting sleeve (29), and the driving piece (32) is connected to a folding portion (33) on a side away from the mounting sleeve (29) through a torsion spring. During the rotation process, the driving piece (32) collides with the semicircular conductive piece (31) to generate a vibration force to perform omnidirectional vibration processing on the concrete at various positions in the casting cavity (26), and synchronously generates an angular rotation and then resets through the torsion spring.

8. A civil engineering construction device according to claim 1, characterized in that: The building maintenance mechanism includes a diversion chamber (36), a diversion chamber (36) is provided at the inner top of the casting mold base (14) near the edge, a liquid injection port (10) is provided at the middle of the top of the front side of the casting mold base (14), and the interior of the liquid injection port (10) is communicated with the interior of the diversion chamber (36), a plurality of graded seepage plates (27) are equidistantly provided inside the diversion chamber (36), and the seepage holes on adjacent graded seepage plates (27) are staggered, and an inclined dispersion flow channel (28) is provided on one side of the bottom of the diversion chamber (36), and the dispersion flow channels (28) are respectively communicated with the interiors of corresponding capillary flow channels (23) on the inner wall of the casting chamber (26).

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