Mould for producing recycled concrete prefabricated part

Abstract

The utility model discloses a mould for producing a recycled concrete prefabricated member, which comprises a base and a movable plate, the upper surface of the movable plate is fixedly connected with a mould main body, one side of the mould main body is rotatably connected with a transmission rod, and one end of the transmission rod penetrates through one side of the mould main body and extends to the other side of the mould main body. According to the mold for producing the recycled concrete prefabricated part, through the arrangement of a transmission rod, a baffle, a worm wheel and a connecting rod, a double-shaft motor is started to drive the connecting rod to rotate before concrete is poured, and through the meshing effect of the worm wheel and the worm, the connecting rod drives the worm to enable the worm wheel to rotate under the acting force; the double-shaft motor is started again to turn over after the concrete is added, so that the baffles are turned down to the horizontal angle to facilitate later mold opening, and then the concrete is added into the mold body, cement drops can be greatly prevented from splashing to the outside through the baffles on the two sides, and the double-shaft motor is started again to turn over after the concrete is added, so that the baffles are turned down to the horizontal angle to facilitate later mold opening.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete prefabricated parts, in particular to a mold for producing recycled concrete prefabricated parts. Background Art

[0002] Precast concrete parts are components used in the fields of construction, transportation, water conservancy, etc. They refer to concrete products produced in a standardized and mechanized manner in a factory. They are assembled, connected, and combined with cast-in-place parts at the construction site. They have the advantages of high quality, high efficiency, energy saving, and environmental protection. They are an important way to achieve the industrialization of construction. In order to produce the required precast concrete parts, it is necessary to use molds for the production of precast concrete parts. The current molds can only produce precast concrete parts of the same size, so they cannot adapt to concrete with different needs.

[0003] After searching, Chinese Patent Publication (Announcement) No. 202321374190.4 discloses a mold for the production of precast concrete parts. The patent produces precast concrete parts of different specifications and lengths by freely adjusting the length. Although the above patent has the function of adjusting the mold, it does not have a splash-proof effect during pouring. Since the concrete is in liquid state during pouring, when the mold is about to be filled, the concrete will splash cement after falling, resulting in cement residue on both sides. It is more inconvenient to clean after hardening for a long time, and most of the current molds are placed horizontally, which is not convenient for unloading after hardening. Therefore, it is necessary to design a mold for the production of recycled precast concrete parts. Utility Model Content

[0004] The main purpose of the utility model is to provide a mold for producing recycled concrete prefabricated parts, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A mold for producing recycled concrete precast parts, comprising a base and a movable plate, wherein the upper surface of the movable plate is fixedly connected to a mold body, one side of the mold body is rotatably connected to a transmission rod, one end of the transmission rod passes through one side of the mold body and extends to the other side of the mold body, and one side of the outer surface of the transmission rod is fixedly connected to a baffle; one end of the transmission rod is fixedly connected to a worm gear, one side of the mold body is installed with a double-axis motor, the output end of the double-axis motor is fixedly connected to a connecting rod, one end of the connecting rod is fixedly connected to a worm, and the worm is meshingly connected to the worm gear.

[0007] In order to achieve a sealing effect, as a mold for producing recycled concrete precast parts of the utility model, one side of the upper surface of the movable plate is movably connected to a clamping plate, and one side of the upper surface of the movable plate is fixedly connected to a vertical plate.

[0008] In order to achieve the function of rotation, as a mold for producing recycled concrete precast parts of the utility model, one side of the vertical plate is threadedly connected with a screw rod, and one end of the screw rod passes through one side of the vertical plate and extends to the other side of the vertical plate.

[0009] In order to achieve the purpose of jacking, as a mold for producing recycled concrete precast parts of the utility model, one end of the screw rod is rotatably connected to the top plate, and the other end of the screw rod is fixedly connected to the handle.

[0010] In order to achieve a flipping effect, as a mold for producing recycled concrete precast parts of the utility model, a first rotating seat is fixedly connected to one side of the upper surface of the base, and the first rotating seat is rotatably connected to the movable plate.

[0011] In order to achieve the purpose of lifting, as a mold for producing recycled concrete precast parts of the utility model, one side of the upper surface of the base is fixedly connected to a second rotating seat, and the inside of the second rotating seat is rotatably connected to a hydraulic rod.

[0012] In order to facilitate flipping, as a mold for producing recycled concrete prefabricated parts of the utility model, the output end of the hydraulic rod is rotatably connected to the movable plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, through the arrangement of the transmission rod, the baffle, the worm gear and the connecting rod, during use, before pouring concrete, the double-axis motor is first started to drive the connecting rod to rotate, through the meshing effect of the worm wheel and the worm, the connecting rod drives the worm so that the worm wheel is rotated by the force, and the rotation effect of the transmission rod and the mold body is utilized, so that the worm gear drives the transmission rod to flip the baffle to a vertical angle, and then concrete is added to the mold body. The baffles on both sides can greatly prevent cement from dripping and splashing outside. After the concrete is added, the double-axis motor is started again to flip, so that the baffle is flipped down to a horizontal angle for the convenience of later mold opening.

[0015] 2. In the utility model, through the arrangement of the first rotating seat, the second rotating seat and the hydraulic rod, during use, when the concrete precast parts need to be taken out after being solidified and formed, the clamping plate can be removed from one side of the mold body first, and then the hydraulic rod can be started to rise. The output end of the hydraulic rod and the first rotating seat are both rotatably connected to the movable plate. After the hydraulic rod is extended, it can push one side of the movable plate to tilt. At this time, it is convenient to take out the formed precast parts through the inclined surface, which has the function of convenient material removal. When the next group of pouring is carried out, the hydraulic rod can be started again to shrink and reset, so that the movable plate can be flipped to a horizontal state. The operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a front view structural schematic diagram of an embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the transmission rod structure of an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the movable plate of an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the vertical plate structure of an embodiment of the utility model;

[0020] Figure 5 It is a left-side structural schematic diagram of an embodiment of the utility model.

[0021] In the figure: 1. base; 2. movable plate; 3. mold body; 4. transmission rod; 5. baffle; 6. worm gear; 7. dual-axis motor; 8. connecting rod; 9. worm; 10. clamping plate; 11. vertical plate; 12. screw rod; 13. top plate; 14. handle; 15. first rotating seat; 16. second rotating seat; 17. hydraulic rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] like Figure 1-5 As shown, a mold for producing recycled concrete precast parts comprises a base 1 and a movable plate 2, a mold body 3 is fixedly connected to the upper surface of the movable plate 2, a transmission rod 4 is rotatably connected to one side of the mold body 3, one end of the transmission rod 4 passes through one side of the mold body 3 and extends to the other side of the mold body 3, and a baffle 5 is fixedly connected to one side of the outer surface of the transmission rod 4;

[0025] In this embodiment, one end of the transmission rod 4 is fixedly connected to a worm gear 6, a dual-axis motor 7 is installed on one side of the mold body 3, the output end of the dual-axis motor 7 is fixedly connected to a connecting rod 8, one end of the connecting rod 8 is fixedly connected to a worm 9, and the worm 9 is meshingly connected to the worm gear 6.

[0026] During specific use, before pouring concrete, the dual-axis motor 7 is started first to drive the connecting rod 8 to rotate. Through the meshing effect of the worm wheel 6 and the worm 9, the connecting rod 8 drives the worm 9 to make the worm wheel 6 rotate under the action force. By utilizing the rotation effect of the transmission rod 4 and the mold body 3, the worm wheel 6 drives the transmission rod 4 to flip the baffle 5 to a vertical angle. At this time, concrete is added to the mold body 3. The baffles 5 on both sides can greatly prevent cement dripping and splashing outside. After the concrete is added, the dual-axis motor 7 is started again to flip, so that the baffle 5 is flipped down to a horizontal angle for the later mold opening.

[0027] In this embodiment, a clamping plate 10 is movably connected to one side of the upper surface of the movable plate 2 , and a vertical plate 11 is fixedly connected to one side of the upper surface of the movable plate 2 .

[0028] When in use, the clamping plate 10 is fixed to one side of the mold body 3 so that a closed space can be formed around the mold body 3 to facilitate pouring and curing.

[0029] In this embodiment, a screw rod 12 is threadedly connected to one side of the vertical plate 11 , and one end of the screw rod 12 passes through one side of the vertical plate 11 and extends to the other side of the vertical plate 11 .

[0030] During specific use, through the threaded connection effect between the screw rod 12 and the vertical plate 11, the screw rod 12 can be rotated to move to one side.

[0031] In this embodiment, one end of the screw rod 12 is rotatably connected to the top plate 13 , and the other end of the screw rod 12 is fixedly connected to the handle 14 .

[0032] When in use, the clamping plate 10 is placed on one side of the mold body 3, and the screw rod 12 is rotated to move the top plate 13, so that the top plate 13 contacts and supports the clamping plate 10, thereby facilitating the sealing of the mold.

[0033] In this embodiment, a first rotating seat 15 is fixedly connected to one side of the upper surface of the base 1 , and the first rotating seat 15 is rotatably connected to the movable plate 2 .

[0034] During specific use, the first rotating seat 15 and the movable plate 2 are used to rotate, so as to facilitate the flipping of the movable plate 2 .

[0035] In this embodiment, a second rotating seat 16 is fixedly connected to one side of the upper surface of the base 1 , and a hydraulic rod 17 is rotatably connected inside the second rotating seat 16 .

[0036] During specific use, the hydraulic rod 17 has a telescopic effect, and can push or pull the movable plate 2 downward to reset the tilt and horizontal angles.

[0037] In this embodiment, the output end of the hydraulic rod 17 is rotatably connected to the movable plate 2 .

[0038] When in use, the output end of the hydraulic rod 17 and the first rotating seat 15 are both rotatably connected to the movable plate 2. After the hydraulic rod 17 is extended, it can push one side of the movable plate 2 to tilt.

[0039] Working principle: During use, place the card plate 10 on one side of the mold body 3, rotate the screw 12 to move the top plate 13, and contact and support the card plate 10 through the top plate 13 to facilitate the sealing around the mold, start the dual-axis motor 7 to drive the connecting rod 8 to rotate, and through the meshing effect of the worm wheel 6 and the worm 9, the connecting rod 8 drives the worm 9 to make the worm wheel 6 rotate under the action force, and utilize the rotation effect of the transmission rod 4 and the mold body 3 to make the worm wheel 6 drive the transmission rod 4 to flip the baffle 5 to a vertical angle. At this time, add concrete to the mold body 3, and the baffles 5 on both sides can greatly prevent cement drops from splashing outside. After adding soil, the double-axis motor 7 is started again to flip, so that the baffle 5 is flipped down to a horizontal angle. When the concrete precast part is solidified and needs to be taken out, the clamping plate 10 can be removed from one side of the mold body 3 first, and then the hydraulic rod 17 can be started to rise. The output end of the hydraulic rod 17 and the first rotating seat 15 are both rotatably connected with the movable plate 2. After the hydraulic rod 17 is extended, it can push one side of the movable plate 2 to tilt. At this time, it is convenient to take out the formed precast part through the inclined surface, which has the function of facilitating material removal. When the next group of pouring is carried out, the hydraulic rod 17 is started again to retract and reset, so that the movable plate 2 can be flipped to a horizontal position. The operation is simple.

[0040] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mold for producing recycled concrete precast parts, comprising a base (1) and a movable plate (2), characterized in that: The upper surface of the movable plate (2) is fixedly connected to a mold body (3); one side of the mold body (3) is rotatably connected to a transmission rod (4); one end of the transmission rod (4) passes through one side of the mold body (3) and extends to the other side of the mold body (3); one side of the outer surface of the transmission rod (4) is fixedly connected to a baffle (5); one end of the transmission rod (4) is fixedly connected to a worm gear (6); a double-axis motor (7) is installed on one side of the mold body (3); the output end of the double-axis motor (7) is fixedly connected to a connecting rod (8); one end of the connecting rod (8) is fixedly connected to a worm (9); the worm (9) is meshingly connected to the worm gear (6).

2. The mold for producing recycled concrete precast parts according to claim 1, characterized in that: One side of the upper surface of the movable plate (2) is movably connected to a clamping plate (10), and one side of the upper surface of the movable plate (2) is fixedly connected to a vertical plate (11).

3. The mold for producing recycled concrete precast parts according to claim 2, characterized in that: A screw rod (12) is threadedly connected to one side of the vertical plate (11), and one end of the screw rod (12) passes through one side of the vertical plate (11) and extends to the other side of the vertical plate (11).

4. The mold for producing recycled concrete precast parts according to claim 3, characterized in that: One end of the screw rod (12) is rotatably connected to a top plate (13), and the other end of the screw rod (12) is fixedly connected to a handle (14).

5. The mold for producing recycled concrete precast parts according to claim 1, characterized in that: A first rotating seat (15) is fixedly connected to one side of the upper surface of the base (1), and the first rotating seat (15) is rotatably connected to the movable plate (2).

6. The mold for producing recycled concrete precast parts according to claim 1, characterized in that: A second rotating seat (16) is fixedly connected to one side of the upper surface of the base (1), and a hydraulic rod (17) is rotatably connected inside the second rotating seat (16).

7. The mold for producing recycled concrete precast parts according to claim 6, characterized in that: The output end of the hydraulic rod (17) is rotationally connected to the movable plate (2).

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