High-strength concrete member forming device and forming process

Abstract

The high-strength concrete member forming device comprises an operation box and a concrete member mold connected to the operation box in a lap joint mode, an inner cavity of the operation box is hollow, the top of the operation box is open, the concrete member mold is placed on the operation box, and forming grooves used for containing concrete are formed in the upper side and the lower side of the concrete member mold correspondingly; according to the high-strength concrete member forming device and the forming process, the concrete member mold is supported through the operation box, a worker produces the concrete member in the forming groove located in the upper side position, and after the concrete member is formed and demolded, power is provided through the overturning assembly to drive the concrete member mold to overturn; and then the forming groove in the original lower side position of the concrete member mold is turned over to the upper side position, a next concrete member is produced in the forming groove at the moment, time is saved, and production efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of high-strength concrete component forming, and in particular to a high-strength concrete component forming device and a forming process. Background Art

[0002] Ultra-thick concrete, abbreviated as UHPC, also known as reactive powder concrete, is a high-strength, high-durability, high-density concrete material. Compared with components made of traditional concrete, components made of it have extremely high compressive strength, flexural strength, durability and freeze-thaw resistance.

[0003] At present, the production of concrete components usually adopts prefabrication. The prefabrication process is generally as follows: one or more layers of steel skeletons are arranged in the mold, and each layer of steel skeleton is composed of straight steel bars arranged at equal intervals horizontally and vertically. Then concrete is poured in the mold, and then vibrated. The vibrating mechanism vibrates the concrete in the mold evenly, and finally subsequent maintenance is carried out to solidify the mold and demould it.

[0004] However, the concrete component mold needs to be polished and cleaned after demoulding, and cannot be used further during the polishing and cleaning process, resulting in long waiting time and low production efficiency. Summary of the invention

[0005] In order to overcome the shortcomings of the prior art, the present invention proposes a high-strength concrete component forming device and a forming process, comprising an operating box and a concrete component mold overlapped on the operating box, the operating box has a hollow inner cavity and an open top, the concrete component mold is placed on the operating box, and both the upper and lower sides of the concrete component mold are provided with forming grooves for accommodating concrete, and the operating box is provided with a flipping component for controlling the concrete component mold to flip 180 degrees so as to produce concrete components using another forming groove.

[0006] To achieve the above purpose, the concrete component mold is supported by an operating box, and the staff produces the concrete component in the molding groove located at the upper position. After the concrete component is formed and demolded, the flip assembly provides power to drive the concrete component mold to flip, thereby making the molding groove at the original lower position of the concrete component mold flip to the upper position. At this time, the next concrete component is produced in the molding groove, saving time and improving production efficiency.

[0007] Furthermore, the flip assembly includes a flip frame A and a flip frame B, which are arranged in the inner cavity of the operating box and have an L-shaped cross-section. The flip frame A and the flip frame B are arranged relatively and alternately. The flip frame A is rotatably connected to the operating box through the A connecting shaft, and the flip frame B is rotatably connected to the operating box through the B connecting shaft. The upper surfaces of the flip frames A and B are integrated with protrusions that interfere with the side walls of the operating box. The inner cavity of the operating box is provided with a power assembly that controls the rotation of the flip frames A and B to drive the operating box to flip 180 degrees.

[0008] Furthermore, the power assembly includes a mounting shaft rotatably connected to the inner groove wall of the operating box, the mounting shaft is fixed with a rocker arm, one end of the rocker arm is hingedly connected to a connecting rod A, the end of the connecting rod A away from the rocker arm is hingedly connected to the bending part of the A flip frame, the other end of the rocker arm is hingedly connected to a connecting rod B, the end of the connecting rod B away from the rocker arm is hingedly connected to the bending part of the B flip frame, the A connecting rod and the B connecting rod are alternately arranged, and a first motor that drives the mounting shaft to rotate is fixed on the operating box.

[0009] Furthermore, two oppositely arranged first baffles and second baffles are provided on the left and right sides of the operation box, the first baffles and the second baffles cooperate to close the operation box, and the first baffles and the second baffles are slidably connected to the operation box through a guide assembly.

[0010] Furthermore, the first baffle plate is integrated with a first ear plate on both the front and rear sides, and two first rollers arranged oppositely are rotatably connected to the first ear plate; the second baffle plate is integrated with a second ear plate on both the front and rear sides, and two second rollers arranged oppositely are rotatably connected to the second ear plate.

[0011] Furthermore, the guide assembly includes a top slide which is arranged on the front and rear sides of the inner cavity groove wall of the operation box and is fixedly connected to the operation box; the top slide is arranged horizontally and is located above the A flip frame and the B flip frame; side slides are fixed at the four end corners of the inner cavity groove wall of the operation box; the side slides are arranged obliquely; the four side slides are respectively located on the left and right sides of adjacent top slides; the side slides and the adjacent top slides have a smooth transition and are connected to each other; the first roller and the second roller both penetrate into the adjacent side slides or top slides and are slidably connected to the side slides or top slides.

[0012] Furthermore, the first ear plate is hingedly connected to the adjacent second ear plate via a connecting plate, and the left and right sides of the operating box are provided with driving components for controlling the movement of the first baffle plate and the second baffle plate in the side slide and the top slide.

[0013] Furthermore, the driving assembly includes a rack arranged beside the side slide and fixed to the side slide, the long side direction of the rack is parallel to the long side direction of the side slide, and the side slide is also slidably connected to a support plate, the side slide is penetrated by a strip through hole, a short shaft is penetrated in the strip through hole, one end of the short shaft passing through the strip channel is coaxially fixed with a gear meshing with the rack, and the other end is rotatably connected to the support plate, a second motor that drives the short shaft to rotate is fixed on the support plate, and the end of the support plate away from the short shaft is hingedly connected to the second baffle.

[0014] Furthermore, the front and rear sides of the operation box are integrated with extension plates that are flush with the top of the operation box.

[0015] Further, the steps are as follows:

[0016] S1: Bundle the steel bars and place the bundled steel bars into the concrete component mold;

[0017] S2: Prepare concrete according to process requirements;

[0018] S3: Grouting, pouring the prepared concrete into the component mold;

[0019] S5: pouring and vibrating, pouring and vibrating the concrete poured into the component mold;

[0020] S6: Curing, sprinkling water on the poured concrete;

[0021] S7: demoulding, demoulding the concrete after curing;

[0022] S8: Flip the mold, and the robot drives the grinder to grind and clean the molding groove moved to the lower side in the operation box.

[0023] In summary, the high-strength concrete component forming device and forming process have the following beneficial effects:

[0024] (1) The high-strength concrete component forming device and forming process supports the concrete component mold through an operating box, and the staff produces the concrete component in the forming groove located at the upper position. After the concrete component is formed and demolded, the turning component provides power to drive the concrete component mold to turn over, thereby causing the forming groove at the original lower position of the concrete component mold to turn over to the upper position. At this time, the next concrete component is produced in the forming groove, which saves time and improves production efficiency.

[0025] (2) In the high-strength concrete component forming device and forming process, during the turning over of the concrete component mold, the first baffle plate and the second baffle plate are both retracted into the side slideway, which does not affect the turning over of the concrete component mold. When the concrete component mold is turned over to the left position, the first baffle plate located at the left position slides into the top slideway and closes the gap between the left end of the operating box and the concrete component mold. The first baffle plate and the second baffle plate located at the right side plate slide into the top slideway and close the gap between the right end of the operating box and the concrete component mold, thereby improving the safety of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The present invention will be further described and explained below in conjunction with the accompanying drawings.

[0027] Figure 1 It is a schematic diagram of the overall structure of the preferred embodiment of the present invention;

[0028] Figure 2 It is a schematic diagram of the overall top view structure of the present invention;

[0029] Figure 3 The present invention Figure 2 The enlarged structural diagram at A in the middle;

[0030] Figure 4 It is a schematic diagram of the structure of the A flip frame of the present invention;

[0031] Figure 5 It is a schematic diagram of the structure of the top slideway of the present invention;

[0032] Figure 6 It is a schematic diagram of the structure of the side slideway of the present invention;

[0033] Figure 7 The present invention Figure 6 The enlarged structural diagram at B in the middle;

[0034] Figure 8 It is a schematic diagram of the top view of the concrete component mold of the present invention;

[0035] Fig. 9 It is a schematic diagram of the bottom view of the concrete component mold of the present invention.

[0036] 1. Operation box; 2. Concrete component mold; 201. Forming groove; 3. Turning assembly; 301. Turning frame A; 302. Turning frame B; 303. Connecting shaft A; 304. Connecting shaft B; 305. Protrusion; 306. Mounting shaft; 307. Rocker; 308. Connecting rod A; 309. Connecting rod B; 4. First baffle; 5. Second baffle; 6. Guide assembly; 601. First ear plate; 602. First roller; 603. Second ear plate; 604. Second roller; 605. Top slide; 606. Side slide; 7. Driving assembly; 701. Rack; 702. Support plate; 703. Strip through hole; 704. Short shaft; 705. Gear; 706. Second motor; 8. Connecting plate; 9. Extension plate. DETAILED DESCRIPTION

[0037] The technical solution of the present invention will be more clearly and completely explained below through description of preferred embodiments of the present invention in combination with the accompanying drawings.

[0038] like Figure 1-9 As shown, a high-strength concrete component forming device and forming process according to a preferred embodiment of the present invention comprises an operating box 1 and a concrete component mold 2 overlapped on the operating box 1, wherein the operating box 1 has a hollow inner cavity and an open top, and the concrete component mold 2 is placed on the operating box 1, and both upper and lower sides of the concrete component mold 2 are provided with forming grooves 201 for accommodating concrete, and the operating box 1 is provided with a turning component 3 for controlling the concrete component mold 2 to turn over 180 degrees so as to produce concrete components using another forming groove 201.

[0039] like Figure 1 and Figure 2 The concrete component mold 2 is supported by the operation box 1, and the staff produces the concrete component in the molding groove 201 located at the upper position. After the concrete component is formed and demoulded, the turning component 3 provides power to drive the concrete component mold 2 to turn over, so that the molding groove 201 at the original lower position of the concrete component mold 2 is turned to the upper position. At this time, the next concrete component is produced in the molding groove 201, which saves time and improves production efficiency.

[0040] like Figure 1 and Figure 2 and Figure 3 and Figure 4The flip assembly 3 includes an A flip frame 301 and a B flip frame 302 which are arranged in the inner cavity of the operation box 1 and have an L-shaped cross-section. The A flip frame 301 and the B flip frame 302 are arranged relatively and alternately. The A flip frame 301 is rotatably connected to the operation box 1 through the A connecting shaft 303, and the B flip frame 302 is rotatably connected to the operation box 1 through the B connecting shaft 304. The upper surfaces of the A flip frame 301 and the B flip frame 302 are integrated with protrusions 305 that abut against the side walls of the operation box 1. The inner cavity of the operation box 1 is provided with a power component that controls the rotation of the A flip frame 301 and the B flip frame 302 to drive the operation box 1 to flip 180 degrees.

[0041] like Figure 1 and Figure 2 and Figure 3 and Figure 4 The power component provides power to drive the A flip frame 301 and the B flip frame 302 to rotate. The rotation of the A flip frame 301 will drive the concrete component mold 2 placed on the A flip frame 301 to rotate, and the B flip frame 302 rotates, so that the concrete component mold 2 separated from the A flip frame 301 falls onto the B flip frame 302. The rotation of the B flip frame 302 drives the concrete component mold 2 to fall steadily onto the operation box 1 and the extension plate 9.

[0042] like Figure 1 and Figure 2 and Figure 3 and Figure 4 The power assembly includes a mounting shaft 306 rotatably connected to the inner groove wall of the operating box 1, a rocker arm 307 is fixed to the mounting shaft 306, one end of the rocker arm 307 is hingedly connected to an A link 308, one end of the A link 308 away from the rocker arm 307 is hingedly connected to the bending part of the A flip frame 301, the other end of the rocker arm 307 is hingedly connected to a B link 309, one end of the B link 309 away from the rocker arm 307 is hingedly connected to the bending part of the B flip frame 302, the A link 308 and the B link 309 are alternately arranged, and a first motor that drives the mounting shaft 306 to rotate is fixed on the operating box 1.

[0043] like Figure 1 and Figure 2 and Figure 3 and Figure 4 The first motor provides power to drive the swing arm 307 to rotate. The rotation of the swing arm 307 will drive the A connecting rod 308 and the B connecting rod 309 hingedly connected to the swing arm 307 to rotate, thereby driving the A flip frame 301 hingedly connected to the A connecting rod 308 to rotate, and the B flip frame 302 hingedly connected to the B connecting rod 309 to rotate, thereby realizing the flipping of the concrete component mold 2.

[0044] like Figure 1 and Figure 2The top opening area of ​​the operation box 1 is relatively large. During the construction of the concrete component mold 2, the staff cannot stand on the operation box 1 to operate the left and right sides of the concrete component mold 2, and the safety is poor. In order to solve the above problem, two relatively arranged first baffles 4 and second baffles 5 are provided on the left and right sides of the operation box 1. The first baffle 4 and the second baffle 5 cooperate to close the operation box 1, and the first baffle 4 and the second baffle 5 are slidably connected to the operation box 1 through a guide assembly 6.

[0045] like Figure 1 and Figure 2 When the concrete component mold 2 is located at the left side of the operation box 1, the first baffle 4 located at the left side moves to the top of the operation box 1 and closes the gap between the operation box 1 and the concrete component mold 2, and the first baffle 4 and the second baffle 5 located at the right side both move to the top of the operation box 1 and close the gap between the operation box 1 and the concrete component mold 2.

[0046] like Figure 5 and Figure 6 and Figure 7 The first baffle plate 4 is integrated with a first ear plate 601 on both the front and rear sides, and two first rollers 602 arranged oppositely are rotatably connected to the first ear plate 601; the second baffle plate 5 is integrated with a second ear plate 603 on both the front and rear sides, and two second rollers 604 arranged oppositely are rotatably connected to the second ear plate 603; the first ear plate 601 and the first baffle plate 4 are an integrated structure, and the first roller 602 is rotatably connected to the first ear plate 601 to facilitate the movement of the first baffle plate 4; the second ear plate 603 and the second baffle 5 are an integrated structure, and the second roller 604 is rotatably connected to the second ear plate 603 to facilitate the movement of the second baffle 5.

[0047] like Figure 5 and Figure 6 and Figure 7 The guide assembly 6 includes a top slide 605 which is arranged on the front and rear sides of the inner cavity groove wall of the operation box 1 and is fixedly connected to the operation box 1. The top slide 605 is arranged horizontally and is located above the A flip frame 301 and the B flip frame 302. Side slides 606 are fixed at the four end corners of the inner cavity groove wall of the operation box 1. The side slides 606 are arranged obliquely. The four side slides 606 are respectively located on the left and right sides of the adjacent top slide 605. The side slides 606 and the adjacent top slides 605 have a smooth transition and are connected to each other. The first roller 602 and the second roller 604 both penetrate into the adjacent side slide 606 or top slide 605 and are slidably connected to the side slide 606 or the top slide 605.

[0048] like Figure 5 and Figure 6 and Figure 7Through the cooperation of the two top slides and the four side slides 606, the movement of the first baffle 4 and the second baffle 5 is guided and limited, reducing the possibility of workers or production tools falling from the top opening of the operation box 1.

[0049] like Figure 5 and Figure 6 and Figure 7 During the flipping process of the concrete component mold 2, the first baffle plate 4 and the second baffle plate 5 are both retracted into the side slide 606, which does not affect the flipping of the concrete component mold 2. When the concrete component mold 2 is flipped to the left position, the first baffle plate 4 located at the left position slides into the top slide 605 and closes the gap between the left end of the operation box 1 and the concrete component mold 2. The first baffle plate 4 and the second baffle plate 5 located on the right plate both slide into the top slide 605 and close the gap between the right end of the operation box 1 and the concrete component mold 2, thereby improving the safety of the device.

[0050] like Figure 5 and Figure 6 and Figure 7 The first ear plate 601 is hingedly connected to the adjacent second ear plate 603 through a connecting plate 8, and the left and right sides of the operating box 1 are provided with a driving component 7 for controlling the movement of the first baffle plate 4 and the second baffle plate 5 in the side slide 606 and the top slide 605.

[0051] like Figure 5 and Figure 6 and Figure 7 The driving assembly 7 provides power to drive the first baffle 4 and the second baffle 5 to move to appropriate positions in the side slide 606 and the top slide 605.

[0052] like Figure 5 and Figure 6 and Figure 7 The driving assembly 7 includes a rack 701 arranged beside the side slide 606 and fixed to the side slide 606, the long side direction of the rack 701 is parallel to the long side direction of the side slide 606, and a support plate 702 is also slidably connected to the side slide 606, a strip through hole 703 passes through the side slide 606, a short shaft 704 passes through the strip through hole 703, one end of the short shaft 704 passing through the strip channel is coaxially fixed with a gear 705 meshing with the rack 701, and the other end is rotatably connected to the support plate 702, a second motor 706 that drives the short shaft 704 to rotate is fixed on the support plate 702, and the end of the support plate 702 away from the short shaft 704 is hingedly connected to the second baffle 5.

[0053] like Figure 5 and Figure 6 and Figure 7The second motor 706 provides power to drive the short shaft 704 coaxially fixed with the output shaft of the second motor 706 to rotate. The rotation of the short shaft 704 will drive the gear 705 coaxially fixed with the short shaft 704 to rotate. The gear 705 is engaged with the rack 701. The gear 705 moves during the rotation. The movement of the gear 705 will drive the first roller 602 and the second roller 604 to slide in the side slide 606 and the top slide 605, thereby adjusting the position of the first baffle 4 and the second baffle 5.

[0054] like Figure 1 and Figure 2 The front and rear sides of the operation box 1 are integrated with extension plates 9 that are flush with the top of the operation box 1. By providing the extension plates 9, the stability of the concrete component mold 2 is further improved.

[0055] The steps of high-strength concrete component forming process are as follows:

[0056] S1: Bundling the steel bars and placing the bundled steel bars into a concrete component mold 2;

[0057] S2: Prepare concrete according to process requirements;

[0058] S3: Grouting, pouring the prepared concrete into the component mold;

[0059] S4: pouring and vibrating, pouring and vibrating the concrete poured into the component mold;

[0060] S5: Maintenance, watering and curing the poured concrete;

[0061] S6: demoulding, demoulding the concrete after curing;

[0062] S7: Turn over the mold, and the robot drives the grinder to grind and clean the molding groove 201 moved to the lower side in the operation box 1.

[0063] The above specific implementations are only descriptions of the preferred implementations of the present invention, and do not limit the protection scope of the present invention. Without departing from the design concept and spirit of the present invention, various modifications, substitutions and improvements made by ordinary technicians in this field to the technical solution of the present invention based on the text description and drawings provided by the present invention should all fall within the protection scope of the present invention. The protection scope of the present invention is determined by the claims.

Claims

1. A high-strength concrete component forming device, characterized in that: The invention comprises an operating box (1) and a concrete component mold (2) overlapped on the operating box (1); the operating box (1) has a hollow inner cavity and an open top; the concrete component mold (2) is placed on the operating box (1); both upper and lower sides of the concrete component mold (2) are provided with molding grooves (201) for accommodating concrete; and the operating box (1) is provided with a turning component (3) for controlling the concrete component mold (2) to turn over 180 degrees so as to facilitate the production of concrete components by using another molding groove (201).

2. A high-strength concrete component forming device according to claim 1, characterized in that: The flip assembly (3) comprises an A flip frame (301) and a B flip frame (302) which are arranged in the inner cavity of the operation box (1) and have an L-shaped cross section. The A flip frame (301) and the B flip frame (302) are arranged opposite to each other and are arranged alternately. The A flip frame (301) is rotatably connected to the operation box (1) via an A connecting shaft (303), and the B flip frame (302) is rotatably connected to the operation box (1) via a B connecting shaft (304). The upper surfaces of the A flip frame (301) and the B flip frame (302) are both integrated with a protrusion (305) which contacts the side wall of the operation box (1). The inner cavity of the operation box (1) is provided with a power assembly which controls the rotation of the A flip frame (301) and the B flip frame (302) to drive the operation box (1) to flip 180 degrees.

3. A high-strength concrete component forming device according to claim 2, characterized in that: The power assembly comprises a mounting shaft (306) rotatably connected to the inner cavity wall of the operating box (1); a rocker (307) is fixed to the mounting shaft (306); one end of the rocker (307) is hingedly connected to an A connecting rod (308); one end of the A connecting rod (308) away from the rocker (307) is hingedly connected to a bending part of an A flip frame (301); the other end of the rocker (307) is hingedly connected to a B connecting rod (309); one end of the B connecting rod (309) away from the rocker (307) is hingedly connected to a bending part of a B flip frame (302); the A connecting rod (308) and the B connecting rod (309) are alternately arranged; and a first motor for driving the mounting shaft (306) to rotate is fixed to the operating box (1).

4. A high-strength concrete component forming device according to claim 1, characterized in that: Two first baffles (4) and second baffles (5) arranged opposite to each other are provided on the left and right sides of the operation box (1); the first baffles (4) and the second baffles (5) cooperate to close the operation box (1); the first baffles (4) and the second baffles (5) are slidably connected to the operation box (1) via a guide assembly (6).

5. A high-strength concrete component forming device according to claim 4, characterized in that: The first baffle plate (4) is integrated with a first ear plate (601) on both the front and rear sides, and the first ear plate (601) is rotatably connected to two first rollers (602) arranged opposite to each other. The second baffle plate (5) is integrated with a second ear plate (603) on both the front and rear sides, and the second ear plate (603) is rotatably connected to two second rollers (604) arranged opposite to each other.

6. A high-strength concrete component forming device according to claim 5, characterized in that: The guide assembly (6) comprises a top slide (605) arranged on the front and rear sides of the inner cavity groove wall of the operation box (1) and fixedly connected to the operation box (1); the top slide (605) is arranged horizontally and located above the A flip frame (301) and the B flip frame (302); side slides (606) are fixed at the four end corners of the inner cavity groove wall of the operation box (1); the side slides (606) are arranged obliquely; the four side slides (606) are respectively located on the left and right sides of adjacent top slides (605); the side slides (606) and the adjacent top slides (605) are smoothly transitioned to each other and are connected to each other; the first roller (602) and the second roller (604) both penetrate into the adjacent side slides (606) or the top slides (605) and are slidably connected to the side slides (606) or the top slides (605).

7. A high-strength concrete component forming device according to claim 6, characterized in that: The first ear plate (601) is hingedly connected to the adjacent second ear plate (603) via a connecting plate (8), and a driving assembly (7) for controlling the movement of the first baffle plate (4) and the second baffle plate (5) in the side slideway (606) and the top slideway (605) is provided on both the left and right sides of the operating box (1).

8. A high-strength concrete component forming device according to claim 7, characterized in that: The driving assembly (7) comprises a rack (701) arranged beside the side slide (606) and fixed to the side slide (606); the long side direction of the rack (701) is parallel to the long side direction of the side slide (606); a support plate (702) is also slidably connected to the side slide (606); a strip-shaped through hole (703) passes through the side slide (606); a short shaft (704) passes through the strip-shaped through hole (703); a gear (705) meshing with the rack (701) is coaxially fixed to one end of the short shaft (704) passing through the strip-shaped channel, and the other end is rotatably connected to the support plate (702); a second motor (706) for driving the short shaft (704) to rotate is fixed to the support plate (702); and the end of the support plate (702) away from the short shaft (704) is hingedly connected to the second baffle (5).

9. The high-strength concrete component forming device according to claim 1, characterized in that: The front and rear sides of the operation box (1) are integrated with extension plates (9) that are flush with the top of the operation box (1).

10. A high-strength concrete component forming process, characterized in that: The steps are as follows: S1: bundling the steel bars and placing the bundled steel bars into a concrete component mold (2); S2: Prepare concrete according to process requirements; S3: Grouting, pouring the prepared concrete into the component mold; S4: pouring and vibrating, pouring and vibrating the concrete poured into the component mold; S5: Maintenance, watering and curing the poured concrete; S6: demoulding, demoulding the concrete after curing; S7: The mold is turned over, and the robot drives the grinder to grind and clean the molding groove (201) moved to the lower side in the operation box (1).

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