Quickly dismountable concrete prefabricated part mold for building construction

Abstract

The utility model discloses a building construction with prefabricated concrete mould of quick dismounting, include: bottom box, bottom box upper end inboard nested and pasted bottom plate and bottom plate front and back both ends inboard rotationally connected side plate and side plate inboard nested and pasted cover plate, still include: the right side of side plate is provided with the structure of turning over and opening, wherein the structure of turning over and opening includes bevel gear, bevel gear bar and first motor, and bevel gear fixedly connected in the downside right side of side plate, cover plate lower symmetry is fixed with the spacing plate of bottom plate nested and clamped, and the upper end inboard of cover plate is provided with spray structure, wherein spray structure includes shower nozzle, pump, pump, connecting plate and agent box, and shower nozzle is screwed in cover plate. This building construction with prefabricated concrete mould of quick dismounting, convenient for quick dismounting and top material, and convenient for spraying release agent, to the prefabricated concrete of release agent, convenient for concrete vibration and bubble, guarantee the quality of later generation.

Description

Technical Field

[0001] This utility model relates to the field of building construction technology, specifically to a quick-assembly and disassembly mold for precast concrete components used in building construction. Background Technology

[0002] Concrete is made by mixing cement as a binder, sand and stone as aggregates, water, and possibly admixtures and additives in a certain proportion. In the process of producing precast concrete components for building construction, the concrete raw materials need to be properly matched and poured into molds, cooled and shaped, and then the precast components are taken out.

[0003] For example, Chinese utility model patent CN219543539U discloses a concrete precast component mold for green building construction that is easy to demold. The mold includes a vibration box, a first hydraulic telescopic rod fixedly connected to the bottom of the vibration box cavity, a support plate fixedly connected to the top of the first hydraulic telescopic rod, a precast plate mounted on the top of the support plate, a vibration motor fixedly connected to the bottom of the precast plate, and a support column fixedly connected to the bottom of the vibration box cavity. This utility model, through the coordinated use of the vibration box, the first hydraulic telescopic rod, the support plate, the precast plate, the vibration motor, the support column, the spring, the fixing frame, the moving box, the dual-axis motor, the threaded rod, the threaded sleeve, the limiting plate, the baffle, the fixing insert plate, the fixing block, the extension plate, the second hydraulic telescopic rod, and the fixing insert rod, enables rapid assembly and disassembly of the concrete precast component mold. Vibration treatment is directly applied during precast component production, making the concrete compact and improving processing efficiency.

[0004] However, existing precast concrete molds for building construction still have some problems during use, such as difficulty in quick assembly and disassembly, material ejection and release agent spraying, difficulty in demolding precast concrete, difficulty in vibrating concrete to remove air bubbles, and difficulty in ensuring the quality of later production. Therefore, we propose a quick-assembly and disassembly precast concrete mold for building construction to solve the problems mentioned above. Utility Model Content

[0005] The purpose of this utility model is to provide a quick-assembly and disassembly mold for precast concrete components in building construction, in order to solve the problems mentioned in the background art that still exist in the use of existing precast concrete component molds for building construction, such as the inconvenience of quick assembly and disassembly, material ejection and release agent spraying, difficulty in demolding precast concrete components, inconvenience in vibrating concrete to remove air bubbles, and difficulty in ensuring the quality of subsequent production.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a quick-assembly and disassembly concrete precast component mold for building construction, comprising: a base box, a base plate nested and fitted on the inner side of the upper end of the base box, side plates rotatably connected to the inner sides of the front and rear ends of the base plate, and a cover plate nested and fitted inside the side plates;

[0007] Also includes:

[0008] The right side of the side plate is provided with a flip-open structure, which includes a bevel gear, a bevel gear rod and a first motor, and the bevel gear is fixedly connected to the lower right side of the side plate.

[0009] The cover plate is symmetrically fixed with a limiting plate that nests and engages with the bottom plate, and a spray structure is provided on the inner side of the upper end of the cover plate. The spray structure includes a nozzle, a suction pipe, a suction pump, a connecting plate and a container. The nozzle is threaded into the cover plate, and a solenoid valve is fixedly installed on the inner side of the upper outer end of the cover plate.

[0010] The bottom plate is provided with a vibration structure and a top material structure on its lower and inner sides, respectively. The vibration structure includes an elliptical plate, a worm gear, a worm, a second motor, and a fixed plate. The top material structure includes an electric telescopic rod, a top plate, and a supporting plate. The elliptical plate is rotatably connected to the inner sides of the left and right ends of the bottom box, and the electric telescopic rod is embedded in the inner side of the lower middle part of the bottom plate.

[0011] Preferably, the right side of the bevel gear is meshed with a bevel gear rod arranged perpendicularly thereto, and the rear side of the bevel gear rod is connected to a first motor via a coupling, and the first motor is nested and installed on the inner side of the right rear end of the base plate.

[0012] Preferably, the cover plate is attached to the bottom box, and nozzles are symmetrically installed inside the cover plate. The nozzles are connected to a suction pipe that is threaded to the cover plate, and the front end of the suction pipe is threaded to a suction pump.

[0013] Preferably, the pump is fixed with a connecting plate that is fixedly connected to the bottom box by screws, and a container that is nested and connected to the pump is provided on the upper right side of the connecting plate, and a controller is embedded in the inner side of the upper right rear end of the bottom box.

[0014] Preferably, the left and right ends of the base box are provided with worm gears fixed to the elliptical plate, and the lower side of the worm gear is meshed with a worm. The right side of the worm is connected to a second motor via a coupling, and the worm and the second motor are fitted with a fixing plate that is fixedly connected to the base box.

[0015] Preferably, the electric telescopic rod is provided with a top plate that is nested and fitted with the base plate on both the left and right sides, and a receiving plate is provided on the lower side of the electric telescopic rod and the top plate that is fixedly connected to them.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the quick-disassembly and assembly concrete precast component mold for building construction is convenient for quick disassembly and assembly and material ejection, and it is convenient for spraying release agent to demold the concrete precast component, and it is convenient for vibrating the concrete to remove air bubbles, thus ensuring the quality of subsequent production.

[0017] 1. The mold is equipped with a base box, a base plate, side plates, and bevel gears. The base plate, which is nested and fitted with the inner rotating side plates at both ends of the front and rear ends, is nested inside the upper inner side of the base box. The side plates are connected to the first motor in reverse via bevel gears, bevel gear rods, and bevel gear rods. A cover plate is nested and fitted inside the side plate on the base plate. A limiting plate that is nested and fitted with the base plate is fixedly connected under the cover plate. An electric telescopic rod is embedded and installed in the inner middle of the lower end of the base plate. A receiving plate is fixedly connected under the electric telescopic rod. Top plates that are nested and fitted with the base plate are fixedly connected to the upper sides of the left and right ends of the receiving plate. Therefore, it is convenient to quickly disassemble and assemble the mold and eject materials.

[0018] 2. It is equipped with a cover plate, nozzles, suction pipes and a pump. Since the nozzles are threaded to the inner sides of the left and right ends of the cover plate, and the suction pipes are connected to the cover plate, and the suction pipes are connected to the agent container via the pump, it is convenient to spray the release agent so as to demold the precast concrete components.

[0019] 3. It is equipped with an elliptical plate, a worm gear, a worm, and a second motor. Because the elliptical plate is attached to the bottom plate and rotates and is connected to the bottom box, the worm gear is fixedly connected to the front of the elliptical plate, and the worm gear is meshed with the outer fixed plate. The right side of the worm is connected to the second motor via a coupling. Therefore, it is convenient to vibrate the concrete to remove air bubbles and ensure the quality of subsequent production. Attached Figure Description

[0020] Figure 1 This is a frontal three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a frontal cross-sectional view of the present invention.

[0022] Figure 3 This is a top view sectional structural diagram of the present invention;

[0023] Figure 4 This is a schematic diagram of the rear view structure of this utility model;

[0024] Figure 5 This utility model Figure 3 Enlarged structural diagram at point A in the middle;

[0025] Figure 6 This is a bottom-view three-dimensional structural diagram of the connection between the limiting plate and the cover plate of this utility model.

[0026] In the diagram: 1. Base box; 2. Base plate; 3. Side plate; 4. Bevel gear; 5. Bevel gear rod; 6. First motor; 7. Cover plate; 8. Limiting plate; 9. Nozzle; 10. Pulling pipe; 11. Pump; 12. Connecting plate; 13. Agent container; 14. Elliptical plate; 15. Worm gear; 16. Worm; 17. Second motor; 18. Fixing plate; 19. Electric telescopic rod; 20. Top plate; 21. Support plate; 22. Controller; 23. Solenoid valve. Detailed Implementation

[0027] Example 1

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figure 1-6 This utility model provides a technical solution: a quick-assembly and disassembly concrete precast component mold for building construction, including a base box 1, a base plate 2, side plates 3, a bevel gear 4, a bevel gear rod 5, a first motor 6, a cover plate 7, a limiting plate 8, a nozzle 9, a suction pipe 10, a suction pump 11, a connecting plate 12, a container 13, an elliptical plate 14, a worm gear 15, a worm 16, a second motor 17, a fixing plate 18, an electric telescopic rod 19, a top plate 20, a receiving plate 21, a controller 22, and a solenoid valve 23. The base plate 2 is nested and fitted inside the upper end of the base box 1, and the side plates 3 and the cover plate 7 are rotatably connected to the inner sides of the front and rear ends of the base plate 2. The right side of the side plate 3 is provided with a flip-open structure, wherein the flip-open structure includes a bevel gear 4, a bevel gear rod 5, and a first motor 6, and the bevel gear 4 is fixedly connected to the... On the lower right side of the side plate 3, a limiting plate 8 is symmetrically fixed under the cover plate 7 and nested and engaged with the bottom plate 2. A spray structure is provided on the upper inner side of the cover plate 7. The spray structure includes a nozzle 9, a suction pipe 10, a suction pump 11, a connecting plate 12, and a container 13. The nozzle 9 is threaded into the cover plate 7. A solenoid valve 23 is centrally symmetrically installed inside the upper outer end of the cover plate 7. A vibration structure and a top material structure are respectively provided on the lower and inner sides of the bottom plate 2. The vibration structure includes an elliptical plate 14, a worm gear 15, a worm 16, a second motor 17, and a fixing plate 18. The top material structure includes an electric telescopic rod 19, a top plate 20, and a receiving plate 21. The elliptical plate 14 is rotatably connected to the inner sides of the left and right ends of the bottom box 1. The electric telescopic rod 19 is embedded in the lower inner side of the middle part of the bottom plate 2.

[0030] Example 2

[0031] To address the problems in existing technologies regarding the inconvenience of rapid assembly / disassembly, material ejection, and the application of release agents, thus hindering the demolding of precast concrete components, this embodiment employs the following technical solution: Figure 1 , Figure 2 , Figure 3 , Figure 5 and Figure 6 First, the cover plate 7 can be placed inside the base box 1 and nested against the upper side of the base plate 2, so that the limiting plate 8 symmetrically fixed under the cover plate 7 is nested and engaged with the base plate 2. Then, the controller 22 embedded in the inner side of the upper right rear end of the base box 1 can be used to control the first motor 6 embedded in the inner side of the upper right rear end of the base plate 2 to operate, so that the first motor 6 drives the bevel gear 5 connected to its front coupling to rotate. Since the inner sides of the front and rear ends of the base plate 2 are symmetrically connected to the side plates 3, and the lower end of the side plates 3 is fixedly connected to the bevel gear 4 that meshes with the bevel gear 5, the operation of the first motor 6 makes it easy for the bevel gear 5 to drive the bevel gear 4 to rotate in the opposite direction, so that the bevel gear 4 drives the side plates 3 to rotate in the opposite direction inside the base plate 2, so that the side plates 3 fit against the front and rear sides of the cover plate 7, and the mold cavity is formed by the base plate 2, the side plates 3 and the cover plate 7.

[0032] Next, the pump 11, which is fixedly installed on the connecting plate 12 by screws, can be operated by the controller 22. Since the left side of the pump 11 is nested and connected to the container 13 located on the connecting plate 12, and the front end of the pump 11 and the upper end of the cover plate 7 are threadedly connected to the suction pipe 10, and the inner sides of the left and right ends of the cover plate 7 are threadedly connected to the nozzles 9 connected to the suction pipes 10, the operation of the pump 11 facilitates the release agent in the container 13 to be introduced into the cover plate 7 through the suction pipes 10, and then sprayed out through the nozzles 9, so that the release agent adheres to the bottom plate 2, side plate 3 and cover plate 7. Then, the solenoid valves 23, which are symmetrically installed inside the upper outer end of the cover plate 7, can be operated by the controller 22 to allow the concrete raw materials to be introduced. The precast component is formed within the base plate 2, side plate 3, and cover plate 7. After the precast component is formed, the cover plate 7 can be manually removed. Then, the first motor 6 can be controlled by the controller 22 to rotate the side plate 3 outward and remove the mold cavity. Next, the electric telescopic rod 19, which is embedded in the inner side of the lower middle part of the base plate 2, can be controlled by the controller 22. Since the electric telescopic rod 19 is fixedly connected to the support plate 21, and the upper sides of the left and right ends of the support plate 21 are fixedly connected to the top plate 20, and the top plate 20 is nested and fitted inside the base plate 2, the operation of the electric telescopic rod 19 makes it easy for the support plate 21 to drive the top plate 20 to move upward and push the precast component, thereby facilitating the demolding of the concrete precast component.

[0033] Example 3

[0034] To address the problems in existing technologies where it is inconvenient to vibrate concrete to remove air bubbles, thus making it difficult to guarantee the quality of subsequent concrete formation, this embodiment employs the following technical solution: Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6 After the concrete raw materials are fed into the base plate 2, side plate 3, and cover plate 7, the second motor 17, supported by the fixing plate 18 on the right front side of the base box 1, can be controlled by the controller 22 to operate. The second motor 17 drives the worm gear 16 connected to the coupling on its left side to rotate under the contact limit of the fixing plate 18. Since the upper sides of both ends of the worm gear 16 are provided with worm wheels 15 fixedly connected to the elliptical plate 14, and the elliptical plate 14 is rotatably connected to the inner sides of the left and right ends of the base box 1, and the elliptical plate 14 is symmetrically attached to the bottom of the base plate 2, the operation of the second motor 17 facilitates the worm gear 16 to drive the elliptical plate 14 to rotate in the base box 1 through the worm wheels 15. This causes the elliptical plate 14 to drive the base plate 2 to vibrate under the contact limit of the base box 1, thereby facilitating the vibration of the concrete to remove air bubbles and ensuring the quality of subsequent production. All the electrical components mentioned above are existing technologies and will not be described in detail here.

[0035] The contents not described in detail in this specification are existing technologies known to those skilled in the art. All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A quick-assembly and disassembly mold for precast concrete components used in building construction, comprising: The bottom box (1), the bottom plate (2) nested and attached to the inner side of the upper end of the bottom box (1), the side plate (3) rotatably connected to the inner side of the front and rear ends of the bottom plate (2), and the cover plate (7) nested and attached to the inner side of the side plate (3). Its characteristic is that it further includes: The right side of the side plate (3) is provided with a flip-open structure, which includes a bevel gear (4), a bevel gear rod (5) and a first motor (6), and the bevel gear (4) is fixedly connected to the lower right side of the side plate (3); The cover plate (7) is symmetrically fixed with a limiting plate (8) that is nested and engaged with the bottom plate (2). The upper inner side of the cover plate (7) is provided with a spray structure, which includes a nozzle (9), a suction pipe (10), a suction pump (11), a connecting plate (12), and a container (13). The nozzle (9) is threaded into the cover plate (7). Furthermore, a solenoid valve (23) is fixedly installed in the inner side of the upper outer end of the cover plate (7). The bottom plate (2) is provided with a vibration structure and a top material structure on its lower and inner sides, respectively. The vibration structure includes an elliptical plate (14), a worm gear (15), a worm (16), a second motor (17), and a fixed plate (18). The top material structure includes an electric telescopic rod (19), a top plate (20), and a receiving plate (21). The elliptical plate (14) is rotatably connected to the inner sides of the left and right ends of the bottom box (1), and the electric telescopic rod (19) is embedded in the inner side of the lower middle part of the bottom plate (2).

2. The quick-assembly and detachable precast concrete component mold for building construction according to claim 1, characterized in that: The right side of the bevel gear (4) is meshed with a bevel gear rod (5) that is perpendicular to it, and the rear side of the bevel gear rod (5) is connected to a first motor (6) via a coupling, and the first motor (6) is nested and installed on the inner side of the right rear end of the base plate (2).

3. The quick-assembly and detachable precast concrete component mold for building construction according to claim 1, characterized in that: The cover plate (7) is attached to the bottom box (1), and nozzles (9) are symmetrically installed inside the cover plate (7). A suction pipe (10) connected to the cover plate (7) is threadedly connected to the nozzle (9), and a suction pump (11) is threadedly connected to the front end of the suction pipe (10).

4. A quick-assembly and disassembly mold for precast concrete components in building construction according to claim 1, characterized in that: The pump (11) is fixed with a connecting plate (12) that is fixedly connected to the bottom box (1) by screws. The upper right side of the connecting plate (12) is fitted with a container (13) that is nested and connected to the pump (11). The upper right rear side of the bottom box (1) is fitted with a controller (22).

5. A quick-assembly and disassembly mold for precast concrete components in building construction according to claim 1, characterized in that: The bottom box (1) is provided with worm gears (15) fixed to the elliptical plate (14) on the front side of both the left and right ends. The worm gears (15) are meshed with worms (16) on the lower side. The right side of the worm (16) is connected to a second motor (17) via a coupling. The worm (16) and the second motor (17) are fitted with a fixing plate (18) fixedly connected to the bottom box (1).

6. A quick-assembly and disassembly mold for precast concrete components in building construction according to claim 1, characterized in that: The electric telescopic rod (19) is provided with a top plate (20) on both the left and right sides, which is nested and fitted with the bottom plate (2), and a support plate (21) is fixedly connected to the electric telescopic rod (19) and the top plate (20) on the lower side.

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