Prefabricated building concrete pouring frame

Abstract

The utility model discloses a prefabricated building concrete pouring frame, which relates to the technical field of building concrete pouring and comprises a base, and a partition plate is fixedly connected to the middle area of the base. The bottom of the partition plate is in bolted connection with a servo motor, an output shaft of the servo motor is fixedly connected with the circle center of a large gear, the large gear is meshed to drive a small gear to be rotationally connected with the top of the partition plate, concrete prefabricated parts in a plurality of pouring spaces are synchronously ejected out, the demolding time is shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building concrete pouring, in particular to a prefabricated building concrete pouring frame. Background Art

[0002] Publication (Announcement) No. CN221021589U, a prefabricated building concrete pouring frame, includes a pouring table and leveling legs. A vertical plate is fixedly arranged on the top of the pouring table, a rectangular cross beam is fixedly arranged on the top of the vertical plate, and a guiding chute is arranged at the bottom of the rectangular cross beam. By arranging a driving mechanism, the driving motor on the driving mechanism drives the lead screw to rotate clockwise or counterclockwise, which can drive the driving nut sleeve to move left and right.

[0003] In the above prior art, the hydraulic rod on the ejecting mechanism can drive the lifting plate to lift, the lifting plate can drive the ejecting rod to lift, and controlling the ejecting rod to rise can quickly eject the precast concrete parts poured in the inner cavity of the forming cavity. Moreover, there are multiple pouring spaces in the pouring frame, and it is necessary to control the operation of different hydraulic rods respectively. Since there are multiple pouring spaces in the pouring frame, each pouring space requires an independent hydraulic rod for control. The operator needs to control the operation of different hydraulic rods respectively, which increases the complexity of the operation and the possibility of errors. Summary of the Utility Model

[0004] Therefore, to solve the above deficiencies, the utility model provides a prefabricated building concrete pouring frame here.

[0005] The utility model is realized as follows. A prefabricated building concrete pouring frame is constructed. The device includes a base, and a partition is fixedly connected to the middle area of the base; the bottom of the partition is bolted to a servo motor, the output shaft of the servo motor is fixedly connected to the center of a large gear, the large gear drives a small gear to be rotatably connected to the top of the partition through meshing, the center of the small gear is fixedly connected to a screw rod, the side of the screw rod is in threaded connection with the internal thread of a threaded sleeve, the threaded sleeve is slidably connected to the inner bottom side wall of a pouring frame, and the top of the threaded sleeve drives a bottom plate to slide in a pouring space;

[0006] The corners of the bottom plate are rotatably connected to a top plate, and the top plate and the bottom plate are identical in structure and size.

[0007] In a feasible implementation manner, a control panel is fixedly connected to the side wall of the base, a pouring frame is fixedly connected to the top of the base, and the pouring frame is divided into multiple pouring spaces by fixedly connected partitions.

[0008] In a feasible implementation manner, the top plate and the bottom plate match the size in the pouring space, an arc-shaped chute is arranged on the bottom plate, and a connecting rod is fixedly connected to the bottom of the top plate.

[0009] In a feasible implementation, the lower end of the connecting rod slides through the arc-shaped chute and is fixedly connected to one end of the electromagnetic spring arranged inside the bottom plate.

[0010] In a feasible implementation, the pinion gear, screw rod, threaded sleeve, bottom plate, arc-shaped chute, electromagnetic spring, connecting rod, and top plate form an ejection assembly. The number of ejection assemblies provided is the same as the number of casting spaces. The pinion gears in multiple groups of ejection assemblies are meshed with the four sides of the large gear.

[0011] The utility model has the following advantages: The utility model provides a precast building concrete pouring frame through improvement. Compared with the same type of equipment, the following improvements are made:

[0012] The precast building concrete pouring frame of the utility model realizes the synchronous ejection of concrete precast members in multiple casting spaces, shortens the demoulding time, and improves the production efficiency.

[0013] When the concrete precast member is ejected to the top of the pouring frame, the top plate rotates to the outer edge of the pouring frame, which is convenient for subsequent transfer operations and simplifies the demoulding and transfer processes. Description of the Drawings

[0014] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 is a structural schematic diagram of the connection relationship between the large gear and the pinion gear of the utility model;

[0016] Figure 3 is a bottom view of the pouring frame of the utility model;

[0017] Figure 4 is a disassembled structural schematic diagram of the connection between the bottom plate and the top plate of the utility model.

[0018] Wherein: base - 1, partition - 2, control panel - 3, pouring frame - 4, partition - 5, casting space - 6, servo motor - 7, large gear - 8, pinion gear - 9, screw rod - 10, threaded sleeve - 11, bottom plate - 12, arc-shaped chute - 13, electromagnetic spring - 14, connecting rod - 15, top plate - 16. Detailed Implementation Modes

[0019] The following will be combined with the attached Figures 1-4A detailed description of the present utility model is given, and the technical solutions in the embodiments of the present utility model are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] It should be noted that when a component is referred to as "fixed to" another component, it can be directly on the other component or there may also be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component at the same time. When a component is considered to be "disposed on" another component, it can be directly disposed on the other component or there may be an intermediate component at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present utility model belongs. The terms used in the description of the present utility model herein are only for the purpose of describing specific embodiments, and are not intended to limit the present utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0022] Please refer to Figures 1 to 4 , a prefabricated building concrete pouring frame of the present utility model, including a base 1, a partition 2 is fixedly connected to the middle area of the base 1, a control panel 3 is fixedly connected to the side wall of the base 1, a pouring frame 4 is fixedly connected to the top of the base 1, and the pouring frame 4 is divided into a plurality of pouring spaces 6 by a fixedly connected partition 5. The pouring spaces 6 can be used for pouring concrete prefabricated parts. An anti-adhesive agent or a release agent can be sprayed on the inner side surface of the pouring spaces 6. These substances can reduce the adhesion between the concrete and metal or other materials, making the demolding process smoother. The pouring height of the concrete prefabricated parts can be adjusted by adjusting the height of the top plate 16 in the pouring space 6.

[0023] Specifically, the bottom of the partition plate 2 is bolted to the servo motor 7. The output shaft of the servo motor 7 is fixedly connected to the center of the large gear 8. The large gear 8 drives the small gear 9 meshingly, and the small gear 9 is rotatably connected to the top of the partition plate 2. The center of the small gear 9 is fixedly connected to the screw rod 10. The side of the screw rod 10 is threadedly connected to the internal thread of the threaded sleeve 11. The threaded sleeve 11 is slidably connected to the inner bottom side wall of the pouring frame 4. The top of the threaded sleeve 11 drives the bottom plate 12 to slide in the pouring space 6. When removing the concrete precast member in the pouring space 6, the servo motor 7 can be controlled to operate. The servo motor 7 applies power to drive the large gear 8 to rotate. The large gear 8 drives multiple small gears 9 to rotate. The multiple small gears 9 drive the screw rod 10 to rotate. The screw rod 10 drives multiple threaded sleeves 11 to move upward. The threaded sleeve 11 applies a thrust to drive the bottom plate 12 and the top plate 16 to move upward. Multiple top plates 16 can simultaneously push the concrete precast members in multiple pouring spaces 6 upward, so that multiple concrete precast members can be ejected simultaneously.

[0024] Specifically, the corners of the bottom plate 12 are rotatably connected to the top plate 16. The top plate 16 and the bottom plate 12 are of the same structure and size and are of the same size as the pouring space 6. Rubber layers are provided on the side walls of the top plate 16 and the bottom plate 12 to improve the sealing performance of the contact between the top plate 16 and the bottom plate 12 and the pouring space 6. An arc-shaped chute 13 is provided on the bottom plate 12. A connecting rod 15 is fixedly connected to the bottom of the top plate 16. The lower end of the connecting rod 15 slides through the arc-shaped chute 13 and is fixedly connected to one end of an electromagnetic spring 14 arranged inside the bottom plate 12. When the top plate 16 positions the concrete precast member to the top of the pouring frame 4, the electromagnetic spring 14 is controlled to be energized. The electromagnetic spring 14 pushes the connecting rod 15 to move in the arc-shaped chute 13. The connecting rod 15 drives the top plate 16 to rotate. The top plate 16 rotates to the outer edge of the pouring frame 4, facilitating the subsequent transfer of the concrete precast member. After the transfer is completed, the electromagnetic spring 14 drives the top plate 16 to reset and move to overlap with the bottom plate 12 for subsequent reuse and reset movement into the pouring space 6.

[0025] Specifically, the small gear 9, the screw rod 10, the threaded sleeve 11, the bottom plate 12, the arc-shaped chute 13, the electromagnetic spring 14, the connecting rod 15, and the top plate 16 form an ejection assembly. The number of ejection assemblies provided is the same as that of the pouring spaces 6. The small gears 9 in multiple ejection assemblies mesh with the four sides of the large gear 8, enabling the ejection assemblies to correspond to different pouring spaces 6 respectively. When the large gear 8 rotates, multiple ejection assemblies can be driven to operate simultaneously. The rotational connection points of the bottom plates 12 and the top plates 16 in the four ejection assemblies are respectively located in the four corner areas of the pouring frame 4 (as Figure 2 shown in the figure). There is a certain interval between two adjacent front and rear top plates 16 to prevent collision when the two top plates 16 rotate outward.

[0026] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. Moreover, the standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can all be customized according to the descriptions in the specification and the drawings. The specific connection manners of each part all adopt conventional means such as bolts, rivets, welding, etc. which are mature in the prior art. The machines, parts and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection manner in the prior art, details thereof will not be described herein any further.

[0027] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A prefabricated building concrete pouring frame, comprising a base, a partition being fixedly connected to the middle area of ​​the base; Features: The bottom of the partition is connected with the servo motor bolts, the output shaft of the servo motor is fixedly connected with the center of the large gear, the large gear meshes to drive the small gear to rotate and connect with the top of the partition, the center of the small gear is fixedly connected with the screw, the side of the screw is connected with the inner thread of the threaded sleeve, the threaded sleeve is slidably connected with the bottom side wall of the casting frame, and the top of the threaded sleeve drives the bottom plate to slide with the casting space; The bottom plate is rotatably connected to the top plate at its corners, and the top plate and bottom plate structures are consistent in size.

2. A prefabricated building concrete pouring frame according to claim 1, characterized in that: A control panel is fixedly connected to the side wall of the base, a casting frame is fixedly connected to the top of the base, and the casting frame is divided into a plurality of casting spaces by fixedly connected partitions.

3. A prefabricated building concrete pouring frame according to claim 2, characterized in that: The top plate and the bottom plate are consistent with the size of the casting space, the bottom plate is provided with an arc-shaped slide groove, and a connecting rod is fixedly connected to the bottom of the top plate.

4. The prefabricated building concrete pouring frame according to claim 3, characterized in that: The lower end of the connecting rod slides through the arc-shaped sliding groove and is fixedly connected with one end of the electromagnetic spring arranged inside the bottom plate.

5. The prefabricated building concrete pouring frame according to claim 4, characterized in that: A pinion, a screw, a threaded sleeve, a bottom plate, an arc-shaped slide groove, an electromagnetic spring, a connecting rod and a top plate form an ejection assembly. The number of ejection assemblies is the same as the casting space. The pinions in the multiple ejection assemblies are meshed with the four sides of the large gear.

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