Pouring device for building concrete precast block

Abstract

The utility model discloses a pouring device for a building concrete precast block, which belongs to the technical field of concrete precast block pouring and comprises a bottom plate, a hole-opening column is arranged on one side of the upper end of the bottom plate, first composition plates are arranged on two sides of the upper end of the bottom plate, a screw rod is arranged in the first composition plate on one side, and one end, close to the hole-opening column, of the screw rod is rotatably connected with an adjusting plate. The connecting assembly is arranged, when the second composition plate is installed, the folding rod is pulled to drive the limiting plate to slide in the fixing cylinder, the spring is compressed, then the inserting plate at one end of the second composition plate is inserted into the inserting groove of the first composition plate, the folding rod is loosened, and then the second composition plate is installed. And the spring elastically stretches to push one end of the folding rod to enter the clamping hole of the inserting plate, the effect of limiting and fixing the inserting plate and the second composition plate is achieved, the second composition plate is convenient to disassemble and assemble by arranging the connecting assembly, and rapid demolding of the prefabricated block is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete prefabricated block casting, and in particular relates to a casting device for building concrete prefabricated blocks. Background Art

[0002] Concrete, abbreviated as "tóng", is a general term for engineering composite materials that are made of aggregates bonded together by cementitious materials. The term concrete usually refers to cement as a cementitious material, sand and stone as aggregates, and water (which may contain admixtures and additives) in a certain proportion, and then mixed to obtain cement concrete, also known as ordinary concrete, which is widely used in civil engineering.

[0003] Chinese patent application No. 2022100089753 discloses a mold for producing high-performance steel slag concrete prefabricated blocks, including a bottom plate, a return groove is provided on the outer edge of the upper surface of the bottom plate, a component plate is inserted in the return groove, an adjustment plate is movably installed between the inner surfaces of the two component plates, a threaded sleeve is embedded and installed in the middle of one side of the adjustment plate, and a rotating bolt is connected to the threaded sleeve internally, one of the component plates is penetrated with a first threaded hole, and the component plate is threadedly connected with the rotating bolt through the first threaded hole, a second threaded hole is provided at the center of the bottom plate, a threaded column is installed on the bottom plate through the second threaded hole, and a hole-opening column is fixedly installed on the upper end of the threaded column. During use, the present invention can adjust the size of the concrete prefabricated block by using the adjustment plate and the rotating bolt, and can also use the small bolt and the component plate to perform demoulding after the casting and formation, and the demoulding method effectively protects the durability of the mold.

[0004] The above-mentioned patent connects the component plates by bolts, which is not convenient for quick disassembly and assembly of the component plates, and the demoulding speed is slow. At the same time, the original device moves by pulling the device through the handle groove. When the device moves, the lower end of the bottom plate wears against the ground, making it inconvenient to move. Utility Model Content

[0005] In order to solve the problems raised in the above background technology, the utility model provides a casting device for building concrete prefabricated blocks, which has the characteristics of convenient disassembly and assembly between component plates and easy demoulding.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a casting device for building concrete precast blocks, comprising a base plate, a hole-opening column is arranged on one side of the upper end of the base plate, component plates 1 are arranged on both sides of the upper end of the base plate, a screw is arranged in the component plate 1 on one side, an adjustment plate is rotatably connected to one end of the screw close to the hole-opening column, a turntable is arranged at the other end of the screw, a handle groove is arranged on the upper side of the component plate 1 on one side, component plates 2 are arranged on both sides between the two component plates 1, and the component plate 2 is connected to the component plate 1 through a connecting component.

[0007] Preferably, the connecting component includes a fixed cylinder, an insert plate, a card hole, a slot, a folding rod, a limit plate, a spring and a positioning component, wherein an insert plate is provided on both sides of one end of component plate two, slots corresponding to the insert plate are provided at both ends of component plate one, a fixed cylinder is provided at a position corresponding to the slot at one end of component plate one, a folding rod is provided in the fixed cylinder, a limit plate is provided on one side of the surface of the folding rod, a spring is provided on the surface of the folding rod between the limit plate and the fixed cylinder, a card hole corresponding to the folding rod is provided in the insert plate, and positioning components are provided on both sides of the insert plate.

[0008] Preferably, the positioning assembly includes a positioning rod, an arc-shaped protrusion, a positioning hole and a rubber pad, wherein positioning rods are provided on both sides of the plug plate, an arc-shaped protrusion is provided at one end of the positioning rod, positioning holes corresponding to the positioning rods are provided at both ends of the component plate, and rubber pads are bonded to both ends of the component plate by glue.

[0009] Preferably, the side edge of one end of the folding rod away from the slot protrudes out of the side edge of the fixing cylinder, and the fixing cylinder and the component plate are both provided with sliding holes corresponding to the folding rod.

[0010] Preferably, a base is provided on both sides of the lower end of the bottom plate, a double-axis screw is provided at the output end of the base, a sliding seat is threadedly connected to the surface of the double-axis screw on both sides, a slide plate is provided on the lower side of the double-axis screw, the slide plate and the slide seat are connected by a rotating plate, and universal wheels are provided on both sides of the lower end of the slide plate.

[0011] Preferably, the two slide seats are threadedly connected to the double-axis screw rod in opposite directions, and the rotating plate and the sliding plate as well as the rotating plate and the slide seat are rotationally connected via axle pins.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model sets a connection component. When the second component plate is installed, the folding rod is pulled to drive the limit plate to slide in the fixed cylinder, and the spring is compressed. Then, the plug plate at one end of the second component plate is inserted into the slot of the first component plate, and the folding rod is released. The spring stretches and pushes one end of the folding rod into the clamping hole of the plug plate, so as to achieve the effect of limiting and fixing the plug plate and the second component plate. By pulling one end of the folding rod out of the clamping hole of the plug plate, the second component plate can be disassembled from the first end of the first component plate. By setting the connection component, it is convenient to disassemble and assemble the second component plate, and it is convenient for the prefabricated block to be quickly demoulded.

[0014] 2. The utility model sets a base. When the device needs to move, the motor is turned on to drive the double-axis screw to rotate. The rotation of the double-axis screw drives the two slides to move toward each other in the base. The two slides move toward each other and push the slide plate to move downward in the base through the rotating plate. The slide plate moves downward to push the universal wheel out of the base, and the device is lifted up. The device can be moved through the universal wheel. The movement of the device is convenient by setting the universal wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1It is a three-dimensional diagram of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the utility model when the second component plate is installed;

[0017] Figure 3 This is a cutaway perspective view of the fixed tube of the utility model;

[0018] Figure 4 This is a cutaway perspective view of the base of the utility model;

[0019] In the figure: 1. bottom plate; 2. connecting assembly; 21. fixing cylinder; 22. plug-in plate; 23. card hole; 24. slot; 25. folding rod; 26. limit plate; 27. spring; 28. positioning assembly; 281. positioning rod; 282. arc convex; 283. positioning hole; 284. rubber pad; 3. screw rod; 4. turntable; 5. handle groove; 6. adjustment plate; 7. component plate one; 8. hole column; 9. base; 10. component plate two; 11. motor; 12. double-axis screw rod; 13. slide seat; 14. slide plate; 15. universal wheel; 16. turntable. DETAILED DESCRIPTION

[0020] 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.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a casting device for building concrete prefabricated blocks, comprising a base plate 1, a hole-opening column 8 is arranged on one side of the upper end of the base plate 1, component plates 7 are arranged on both sides of the upper end of the base plate 1, a screw rod 3 is arranged in the component plate 7 on one side, an adjusting plate 6 is rotatably connected to one end of the screw rod 3 close to the hole-opening column 8, a turntable 4 is arranged on the other end of the screw 3, a handle groove 5 is arranged on the upper side of the component plate 7 on one side, component plates 2 10 are arranged on both sides between the two component plates 1 7, and the component plate 2 10 is connected to the component plate 1 7 through a connecting component 2.

[0023] Specifically, the connecting component 2 includes a fixed cylinder 21, an insert plate 22, a card hole 23, a slot 24, a folding rod 25, a limit plate 26, a spring 27 and a positioning component 28, wherein the insert plates 22 are arranged on both sides of one end of the component plate 2 10, the slots 24 corresponding to the insert plates 22 are arranged at both ends of the component plate 1 7, a fixed cylinder 21 is arranged at a position corresponding to the slot 24 at one end of the component plate 1 7, a folding rod 25 is arranged in the fixed cylinder 21, a limit plate 26 is arranged on one side of the surface of the folding rod 25, a spring 27 is arranged on the surface of the folding rod 25 between the limit plate 26 and the fixed cylinder 21, a card hole 23 corresponding to the folding rod 25 is arranged in the insert plate 22, and positioning components 28 are arranged on both sides of the insert plate 22.

[0024] By adopting the above technical scheme, when the component plate 10 is installed, the folding rod 25 is pulled to drive the limit plate 26 to slide in the fixed tube 21, and the spring 27 is compressed. Then, the plug plate 22 at one end of the component plate 10 is inserted into the slot 24 of the component plate 1 7, and the folding rod 25 is released. The spring 27 is extended and pushes one end of the folding rod 25 into the clamping hole 23 of the plug plate 22, so as to achieve the effect of limiting and fixing the plug plate 22 and the component plate 10. By pulling one end of the folding rod 25 out of the clamping hole 23 of the plug plate 22, the component plate 10 can be disassembled from one end of the component plate 1 7. By setting the connecting component 2, it is convenient to disassemble and assemble the component plate 10, and it is convenient for the prefabricated block to be quickly demolded.

[0025] Specifically, the positioning assembly 28 includes a positioning rod 281, an arc-shaped protrusion 282, a positioning hole 283 and a rubber pad 284, wherein positioning rods 281 are provided on both sides of the plug plate 22, an arc-shaped protrusion 282 is provided at one end of the positioning rod 281, positioning holes 283 corresponding to the positioning rod 281 are provided at both ends of the component plate 7, and rubber pads 284 are bonded to both ends of the component plate 7 by glue.

[0026] By adopting the above technical solution, when the component plate 2 10 is installed, the positioning rod 281 at one end of the component plate 2 10 enters the positioning hole 283 of the component plate 1 7 through the arc-shaped protrusion 282. The positioning rod 281 is provided to facilitate the insertion of the plug-in board 22 into the slot 24. At the same time, a rubber pad 284 is provided on the side of the component plate 1 7 to make the component plate 2 10 and the component plate 1 7 fit better and have better sealing.

[0027] Specifically, the side edge of one end of the folding rod 25 away from the slot 24 protrudes out of the side edge of the fixing tube 21 , and the fixing tube 21 and the component plate 7 are both provided with sliding holes corresponding to the folding rod 25 .

[0028] By adopting the above technical solution, the side edge of one end of the folding rod 25 away from the slot 24 protrudes out of the side edge of the fixed tube 21, making it convenient to pull the folding rod 25, and the folding rod 25 can slide in the fixed tube 21 and the component plate 7.

[0029] When the present embodiment is used, when the pouring device of the building concrete prefabricated block is used, the device is installed in a suitable position, the screw rod 3 is rotated by the turntable 4, and after the screw rod 3 rotates and pushes the adjusting plate 6 to a suitable position, concrete is poured into the component plate 1 7 and the component plate 2 10. After the prefabricated block is formed, the component plate 2 10 is disassembled, so as to demould the prefabricated block. By setting the connecting component 2, when the component plate 2 10 is installed, the folding rod 25 is pulled to drive the limit plate 26 to slide in the fixed cylinder 21, and the spring 27 is compressed. Then, the plug plate 22 at one end of the component plate 2 10 is inserted into the slot 24 of the component plate 1 7, and the folding rod 25 is released. The spring 27 is stretched to push one end of the folding rod 25 into the card hole 2 of the plug plate 22. 3, the effect of limiting and fixing the plug plate 22 and the component plate 10 is achieved. By pulling one end of the folding rod 25 out of the clamping hole 23 of the plug plate 22, the component plate 10 can be disassembled from one end of the component plate 1 7. By setting the connecting component 2, it is convenient to disassemble and assemble the component plate 10, and it is convenient to quickly demould the prefabricated block. By setting the positioning component 28, when the component plate 10 is installed, the positioning rod 281 at one end of the component plate 10 enters the positioning hole 283 of the component plate 7 through the arc-shaped protrusion 282. The positioning rod 281 is set to facilitate the insertion of the plug plate 22 into the slot 24. At the same time, a rubber pad 284 is set on the side of the component plate 7 to make the component plate 10 and the component plate 17 fit better and have better sealing.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that: a base 9 is provided on both sides of the lower end of the bottom plate 1, a double-axis screw 12 is provided at the output end of the base 9, and a slide seat 13 is threadedly connected to both sides of the surface of the double-axis screw rod 12, a slide plate 14 is provided on the lower side of the double-axis screw rod 12, the slide plate 14 is connected to the slide seat 13 by a rotating plate 16, and universal wheels 15 are provided on both sides of the lower end of the slide plate 14.

[0032] By adopting the above technical solution, when the device needs to move, the motor 11 is turned on to drive the double-axis screw 12 to rotate. The rotation of the double-axis screw 12 drives the two slides 13 to move toward each other in the base 9. The two slides 13 move toward each other and push the slide plate 14 to move downward in the base 9 through the rotating plate 16. The slide plate 14 moves downward to push the universal wheel 15 out of the base 9, and the device is lifted up. The device can be moved through the universal wheel 15. The movement of the device is facilitated by setting the universal wheel 15.

[0033] Specifically, the two slide seats 13 are threadedly connected to the double-axis screw rod 12 in opposite directions, and the rotating plate 16 and the sliding plate 14 as well as the rotating plate 16 and the slide seats 13 are rotatably connected via axle pins.

[0034] By adopting the above technical solution, the rotation of the double-axis screw rod 12 can drive the two slide seats 13 to move toward each other, and the rotating plate 16 can rotate between the slide plate 14 and the slide seat 13.

[0035] When this embodiment is used, by setting the base 9, when the device needs to move, the motor 11 is turned on to drive the double-axis screw 12 to rotate, and the rotation of the double-axis screw 12 drives the two slides 13 to move toward each other in the base 9. The two slides 13 move toward each other and push the slide plate 14 to move downward in the base 9 through the rotating plate 16. The slide plate 14 moves downward to push the universal wheel 15 out of the base 9, and the device is lifted up. The device can be moved by the universal wheel 15, and the movement of the device is facilitated by setting the universal wheel 15.

[0036] The motor 11 in the present invention is an existing disclosed technology, and the selected model is 5IK120GN-CF.

[0037] The structure and working principle of the bottom plate 1, screw 3, turntable 4, handle groove 5, adjustment plate 6, component plate 1 7, opening column 8 and component plate 2 10 in the utility model have been disclosed in a mold for producing high-performance steel slag concrete prefabricated blocks disclosed in Chinese patent application No. 2022100089753. The working principle is to rotate the screw 3 by the turntable 4, and after the screw 3 rotates and pushes the adjustment plate 6 to a suitable position, concrete is poured into the component plate 1 7 and the component plate 2 10. After the prefabricated block is formed, the component plate 2 10 is disassembled to demold the prefabricated block.

[0038] The working principle and use process of the utility model are as follows: when the pouring device of the building concrete prefabricated block is used, the device is installed in a suitable position, the screw rod 3 is rotated by the turntable 4, and after the screw 3 rotates and pushes the adjusting plate 6 to a suitable position, concrete is poured into the component plate 1 7 and the component plate 2 10. After the prefabricated block is formed, the component plate 2 10 is disassembled, so as to demould the prefabricated block. By setting the connecting component 2, when the component plate 2 10 is installed, the folding rod 25 is pulled to drive the limiting plate 26 to slide in the fixing cylinder 21, and the spring 27 is compressed. Then, the plug plate 22 at one end of the component plate 2 10 is inserted into the slot 24 of the component plate 1 7, the folding rod 25 is released, and the spring 27 is stretched to push one end of the folding rod 25 into the clamping hole 23 of the plug plate 22, so as to achieve the effect of limiting and fixing the plug plate 22 and the component plate 2 10, and one end of the folding rod 25 is pulled out from the clamping hole 23 of the plug plate 22, so that the component plate 2 10 can be disassembled from one end of the component plate 1 7. By setting the connecting component 2, it is convenient to disassemble and assemble the component plate 2 10, and it is convenient to quickly demould the prefabricated block. By setting the positioning component 28, when the component plate 2 10 is installed, the positioning rod 281 at one end of the component plate 2 10 enters the positioning hole 283 of the component plate 1 7 through the arc-shaped protrusion 282. The positioning rod 281 is arranged to facilitate the insertion of the plug-in board 22 into the slot 24. At the same time, a rubber pad 284 is arranged on the side of the component plate 1 7 to make the component plate 2 10 and the component plate 1 7 fit better and have better sealing. By setting the base 9, when the device needs to move, the motor 11 is turned on to drive the double-axis screw rod 12 to rotate. The rotation of the double-axis screw rod 12 drives the two slides 13 to move toward each other in the base 9. The two slides 13 move toward each other and push the slide plate 14 downward in the base 9 through the rotating plate 16. The slide plate 14 moves downward to push the universal wheel 15 out of the base 9, and the device is lifted up. The device can be moved through the universal wheel 15. The universal wheel 15 is arranged to facilitate the movement of the device.

[0039] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A casting device for building concrete prefabricated blocks, comprising a base plate, characterized in that: A hole-opening column is arranged on one side of the upper end of the bottom plate, and component plates 1 are arranged on both sides of the upper end of the bottom plate, a screw is arranged in the component plate 1 on one side, an end of the screw close to the hole-opening column is rotatably connected with an adjusting plate, a turntable is arranged on the other end of the screw, a handle groove is arranged on the upper side of the component plate 1 on one side, component plates 2 are arranged on both sides between the two component plates 1, a base is arranged on both sides of the lower end of the bottom plate, a double-axis screw rod is arranged at the output end of the base, a sliding seat is threadedly connected to the surface of the double-axis screw rod on both sides, a slide plate is arranged on the lower side of the double-axis screw rod, the slide plate and the sliding seat are connected by a rotating plate, universal wheels are arranged on both sides of the lower end of the slide plate, and the component plate 2 is connected to the component plate 1 by a connecting component; The connecting component includes a fixed cylinder, an insert plate, a card hole, a slot, a folding rod, a limit plate, a spring and a positioning component, wherein insert plates are arranged on both sides of one end of component plate 2, slots corresponding to the insert plates are arranged at both ends of component plate 1, a fixed cylinder is arranged at a position corresponding to the slot at one end of component plate 1, a folding rod is arranged in the fixed cylinder, a limit plate is arranged on one side of the surface of the folding rod, a spring is arranged on the surface of the folding rod between the limit plate and the fixed cylinder, a card hole corresponding to the folding rod is arranged in the insert plate, and positioning components are arranged on both sides of the insert plate.

2. The pouring device for a prefabricated building concrete block according to claim 1, characterized in that: The positioning assembly includes a positioning rod, an arc-shaped protrusion, a positioning hole and a rubber pad, wherein positioning rods are arranged on both sides of the plug board, an arc-shaped protrusion is arranged at one end of the positioning rod, positioning holes corresponding to the positioning rods are arranged at both ends of the component plate, and rubber pads are bonded to both ends of the component plate by glue.

3. The pouring device for a prefabricated building concrete block according to claim 1, characterized in that: The side edge of one end of the folding rod away from the slot protrudes out of the side edge of the fixing cylinder, and the fixing cylinder and the component plate are both provided with sliding holes corresponding to the folding rod.

4. The pouring device for a prefabricated building concrete block according to claim 1, characterized in that: The two slide seats are threadedly connected to the double-axis lead screw in opposite directions, and the rotating plate and the sliding plate as well as the rotating plate and the slide seat are rotationally connected via shaft pins.

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