Cement pipe production pouring device and using method thereof

Abstract

The invention discloses a cement pipe production pouring device and a using method thereof.The cement pipe production pouring device comprises a bottom plate, a mold assembly used for producing cement pipes is arranged at the top of the bottom plate, a trowelling assembly is arranged at the top of the mold assembly, and a moving assembly used for moving the trowelling assembly is arranged at the top of the trowelling assembly; the trowelling assembly comprises a fixing frame arranged at the top of the bottom plate, the inner wall of the bottom end of the fixing frame is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a trowelling plate. When the cement pipe production pouring device is used, the first motor is turned on, the trowelling plate is driven by the first motor to conduct trowelling on the top of a cement pipe, the trowelling plate drives the stirring rod to conduct stirring in cement, and therefore bubbles in the cement are eliminated, and automatic trowelling on the top of the cement pipe is achieved; and bubbles in the cement are removed, and the situation that the top of the cement pipe needs to be troweled manually when the cement pipe is poured is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of cement pipe casting devices, and in particular to a cement pipe production casting device and a use method thereof. Background Art

[0002] Cement pipes are important in the construction of urban water pipe networks. Most cement pipes are now made of reinforced concrete. The specific casting method is to put the steel bars into the mold, then pour the concrete mortar into the mold, and after the concrete is completely solidified and dried, open the mold to complete the casting.

[0003] Disadvantages:

[0004] After the cement pipe casting device pours the concrete mortar into the mold, the cement on the top of the mold is smoothed by a flat plate to avoid unevenness on the top of the cement pipe after solidification and drying. The existing smoothing is to slide the flat plate on the top of the cement manually, which results in a lot of manpower and time required for smoothing. Summary of the invention

[0005] The object of the present invention is to provide a cement pipe production and casting device and a method of using the same to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cement pipe production and casting device, comprising a base plate, a mold assembly for producing cement pipes is arranged on the top of the base plate, a smoothing assembly is arranged on the top of the mold assembly, a moving assembly for moving the smoothing assembly is arranged on the top of the smoothing assembly, the smoothing assembly comprises a fixed frame arranged on the top of the base plate, a first motor is fixedly connected to the inner wall of the bottom end of the fixed frame, a trowel plate is fixedly connected to the output end of the first motor, and a stirring rod for stirring cement is fixedly connected to the bottom end of the trowel plate.

[0007] Preferably, the mold assembly includes a fixed rod fixedly connected to the top of the base plate, a sleeve is symmetrically sleeved on the middle horizontal center of the fixed rod, the top of the fixed rod is fixedly connected to a limiting top plate for limiting the movement of the sleeve, one side of the sleeve is fixedly connected to a cement pipe mold, and one side of the cement pipe mold is driven by a fixed component for fixing the position of the cement pipe mold, and the top of the base plate is fixedly connected to an inner core.

[0008] Preferably, the fixing assembly comprises a connecting block fixedly connected to one side of the cement pipe mould, and a first fixing screw for fixing the position of the connecting block is inserted and connected through a horizontal centrally symmetrical thread in the middle of the connecting block.

[0009] Preferably, support plates are symmetrically fixedly connected to both sides of the top of the bottom plate, and a support transverse plate is fixedly connected to one opposite side of the two support plates, and a movable frame is sleeved in the middle of the support transverse plate.

[0010] Preferably, the moving assembly comprises a pneumatic telescopic rod fixedly connected to the inner wall of the bottom end of the moving frame, the output end of the pneumatic telescopic rod is fixedly connected to the moving plate, and the fixed frame is fixedly connected to the bottom end of the moving plate.

[0011] Preferably, the output end of the pneumatic telescopic rod is inserted and connected to the inner wall of the bottom end of the moving frame.

[0012] Preferably, two connecting rods are symmetrically fixedly connected to the bottom end of the movable plate horizontally, and clamps are fixedly connected to opposite sides of the two connecting rods. Second fixing screws for fixing the position of the clamps are symmetrically threaded and inserted on both sides of the clamps.

[0013] Preferably, guide rods are fixedly connected to the four corners of the top of the movable plate, and the guide rods are inserted and connected to the bottom end of the movable frame.

[0014] Preferably, one side of one of the support plates is fixedly connected to a second motor, an output end of the second motor is fixedly connected to a threaded rod, one end of the threaded rod is inserted and connected to the top of one of the support plates, the movable frame is threadedly sleeved in the middle of the threaded rod, and one side of the other support plate is fixedly connected to a bearing seat, and the other end of the threaded rod is inserted and connected to the middle of the bearing seat.

[0015] A method for using a cement pipe production and pouring device, the method comprising the following steps:

[0016] The first step is to rotate the sleeve with the fixed rod as the center, and the sleeve drives the cement pipe mold to rotate, and then the first fixing screw is passed through the connecting block to fix the position of the connecting block and the cement pipe mold, so that a tubular space is formed between the inner core and the cement pipe mold;

[0017] In the second step, cement is poured between the inner core and the cement pipe mold. After the space between the inner core and the cement pipe mold is filled with cement, the pneumatic telescopic rod is opened, and the pneumatic telescopic rod drives the smoothing component to move downward until the stirring rod is inserted between the inner core and the cement pipe mold. After the smoothing plate is fitted with the top of the cement pipe mold, the pneumatic telescopic rod is closed, and the first motor is turned on. The smoothing plate is driven by the first motor to smooth the top of the cement pipe, and the smoothing plate drives the stirring rod to stir in the cement, thereby eliminating bubbles in the cement;

[0018] The third step is to open the pneumatic telescopic rod, move the stirring rod out of the cement, and wait for the cement to solidify and dry. When the cement solidifies and dries, unscrew the first fixing screw out of the connecting block, and then rotate the position of the cement pipe mold on the fixing rod through the sleeve to separate the cement pipe mold from the cement pipe;

[0019] The fourth step is to move the clamp to the top of the cement pipe, open the pneumatic telescopic rod, move the two clamps to the two sides of the middle of the cement pipe, and fix the clamps to the middle of the cement pipe with the second fixing screw;

[0020] The fifth step is to open the pneumatic telescopic rod, and the output end of the pneumatic telescopic rod drives the movable plate, the connecting rod and the clamp to move upward, thereby driving the cement pipe to move out of the mold assembly through the clamp.

[0021] Technical effects and advantages of the present invention:

[0022] The cement pipe production and pouring device, when in use, turns on the first motor, drives the trowel plate to smooth the top of the cement pipe through the first motor, and the trowel plate drives the stirring rod to stir in the cement, thereby eliminating the bubbles in the cement, thereby realizing automatic smoothing of the top of the cement pipe and removal of the bubbles in the cement, avoiding the need to manually smooth the top of the cement pipe when pouring the cement pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a front cross-sectional structural schematic diagram of the present invention.

[0024] Figure 2 For the present invention Figure 1 A schematic diagram of the enlarged structure of part A.

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the mold assembly of the present invention.

[0026] Figure 4 It is a schematic diagram of the cross-sectional structure of the mold assembly of the present invention from top view.

[0027] Figure 5 It is a schematic diagram of the side sectional structure of the present invention.

[0028] Figure 6 It is a schematic diagram of the top cross-sectional structure of the clamping assembly of the present invention.

[0029] In the figure: 1. bottom plate; 2. fixed frame; 3. first motor; 4. trowel plate; 5. stirring rod; 6. fixed rod; 7. sleeve; 8. limit top plate; 9. cement pipe mold; 10. connecting block; 11. first fixing screw; 12. inner core; 13. support plate; 14. supporting cross plate; 15. moving frame; 16. pneumatic telescopic rod; 17. moving plate; 18. connecting rod; 19. clamp; 20. second fixing screw; 21. guide rod; 22. second motor; 23. threaded rod; 24. bearing seat. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] The present invention provides Figure 1-6 A cement pipe production and casting device shown includes a base plate 1, a mold assembly for producing cement pipes is arranged on the top of the base plate 1, a smoothing assembly is arranged on the top of the mold assembly, a moving assembly for moving the smoothing assembly is arranged on the top of the smoothing assembly, and the smoothing assembly includes a fixed frame 2 arranged on the top of the base plate 1, a first motor 3 is fixedly connected to the inner wall of the bottom end of the fixed frame 2, a trowel plate 4 is fixedly connected to the output end of the first motor 3, and a stirring rod 5 for stirring cement is fixedly connected to the bottom end of the trowel plate 4.

[0032] It should be noted that the set trowel plate 4 is used to smooth the top of the cement in the mold assembly when in use, so as to avoid unevenness on the top of the cement pipe after manufacturing; when the cement is poured into the mold assembly, there are a large number of bubbles inside the cement, and the cement is stirred by the stirring rod 5 to break the bubbles inside the cement; the set fixed frame 2 is used to fix the position of the first motor 3, and the set first motor 3 is used to rotate the trowel plate 4.

[0033] Furthermore, when in use, the first motor 3 is turned on, the first motor 3 is turned on, and the trowel plate 4 is driven by the first motor 3 to smooth the top of the cement pipe, and the trowel plate 4 drives the stirring rod 5 to stir the cement, thereby automatically smoothing the top of the cement pipe and removing the bubbles inside the cement, avoiding the need to manually smooth the top of the cement pipe when pouring the cement pipe.

[0034] Specifically, the mold assembly includes a fixed rod 6 fixedly connected to the top of the base plate 1, a sleeve 7 is symmetrically sleeved on the middle horizontal center of the fixed rod 6, a limiting top plate 8 for limiting the movement of the sleeve 7 is fixedly connected to the top of the fixed rod 6, a cement pipe mold 9 is fixedly connected to one side of the sleeve 7, and a fixing component for fixing the position of the cement pipe mold 9 is arranged on one side of the cement pipe mold 9, and an inner core 12 is fixedly connected to the top of the base plate 1.

[0035] It should be noted that the fixing rod 6 is fixed on the top of the base plate 1, so that the position of the sleeve 7 and the cement pipe mold 9 is fixed by the fixing rod 6; the top end of the fixing rod 6 is fixedly connected to the limiting top plate 8, and the diameter of the limiting top plate 8 is larger than the diameter of the inner wall of the limiting sleeve 7, so as to prevent the limiting sleeve 7 from slipping out from the top of the fixing rod 6, thereby limiting the movement of the sleeve 7.

[0036] Specifically, the fixing assembly includes a connecting block 10 fixedly connected to one side of the cement pipe mold 9, and a first fixing screw 11 for fixing the position of the connecting block 10 is inserted and connected with a horizontal central symmetrical thread in the middle of the connecting block 10.

[0037] Furthermore, the sleeve 7 is rotated with the fixed rod 6 as the center, and the sleeve 7 drives the cement pipe mold 9 to rotate, so that the connecting blocks 10 on one side of the two cement pipe molds 9 fit together, and then the first fixing screw 11 is passed through the two connecting blocks 10 to fix the positions of the two connecting blocks 10. The position of the cement pipe mold 9 is fixed by the connecting block 10, so that a tubular space is formed between the inner core 12 and the cement pipe mold 9. When the cement pipe needs to be demolded, the first fixing screw 11 is first unscrewed from the connecting block 10, so that the two connecting blocks 10 lose connection, and then the cement pipe mold 9 is rotated by the sleeve 7, so that the cement pipe mold 9 and the cement pipe lose fit.

[0038] Specifically, the two sides of the top of the bottom plate 1 are symmetrically fixedly connected with the support plates 13 , the opposite sides of the two support plates 13 are fixedly connected with the support transverse plates 14 , and the middle part of the support transverse plates 14 is sleeved with a moving frame 15 .

[0039] It should be noted that the support plate 13 is used to fix the position of the support cross plate 14, and the position of the movable frame 15 is fixed by the support cross plate 14, and the movable frame 15 slides on the support cross plate 14, and the plate-shaped setting is used to prevent the movable frame 15 from rotating on the support cross plate 14.

[0040] Specifically, the moving assembly includes a pneumatic telescopic rod 16 fixedly connected to the inner wall of the bottom end of the moving frame 15 , the output end of the pneumatic telescopic rod 16 is fixedly connected to the moving plate 17 , and the fixed frame 2 is fixedly connected to the bottom end of the moving plate 17 .

[0041] It should be noted that the pneumatic telescopic rod 16 is a device that uses compressed air as energy to achieve linear motion or push-pull operations. It is composed of a cylinder, a pneumatic valve and a connecting rod. When the cylinder receives compressed air, the pneumatic valve controls the air intake and exhaust of the cylinder, thereby driving the movement of the cylinder, thereby achieving the horizontal movement of the movable plate 17 arc plate through the pneumatic telescopic rod 16.

[0042] Specifically, the output end of the pneumatic telescopic rod 16 is inserted and connected to the inner wall of the bottom end of the moving frame 15 .

[0043] Specifically, two connecting rods 18 are symmetrically fixedly connected to the bottom of the movable plate 17, and a clamp 19 is fixedly connected to the opposite side of the two connecting rods 18. The two sides of the clamp 19 are symmetrically threaded and interspersed with a second fixing screw 20 for fixing the position of the clamp 19.

[0044] It should be noted that when the cement pipe needs to be removed from the mold assembly, the clamp 19 is first moved to both sides of the cement pipe respectively, so that the cement pipe is inserted between the two clamps 19, and then the two second fixing screws 20 are threadedly inserted on both sides of the two clamps 19 respectively, so as to fix the cement pipe between the two clamps 19, and then the pneumatic telescopic rod 16 drives the connecting rod 18 to move, and the connecting rod 18 drives the clamp 19 to move, so as to move the cement pipe out of the mold assembly through the clamp 19.

[0045] Specifically, the four corners of the top of the moving plate 17 are fixedly connected with guide rods 21 , and the guide rods 21 are inserted and connected to the bottom end of the moving frame 15 .

[0046] Specifically, a second motor 22 is fixedly connected to one side of one of the support plates 13, a threaded rod 23 is fixedly connected to the output end of the second motor 22, one end of the threaded rod 23 is inserted and connected to the top of one of the support plates 13, the movable frame 15 is threadedly sleeved in the middle of the threaded rod 23, and a bearing seat 24 is fixedly connected to one side of the other support plate 13, and the other end of the threaded rod 23 is inserted and connected to the middle of the bearing seat 24.

[0047] It should be noted that one end of the threaded rod 23 is inserted into the top of one of the support plates 13, and no thread is provided at the connection between the threaded rod 23 and the support plate 13. One end of the threaded rod 23 is supported by the support plate 13, and the outer wall of the bearing seat 24 is fixed on one side of the other support plate 13, thereby fixing the position of the bearing seat 24. The inner wall of the bearing seat 24 is sleeved on one end of the threaded rod 23, and is used to support the other end of the threaded rod 23, thereby fixing the position of the threaded rod 23 through the support plate 13 and the bearing seat 24; when the threaded rod 23 rotates, the moving frame 15 which is threadedly connected to it and cannot rotate performs video movement.

[0048] Furthermore, when the position of the moving frame 15 needs to be moved, the second motor 22 is turned on, the second motor 22 drives the threaded rod 23 to rotate, and the threaded rod 23 drives the moving frame 15 to move.

[0049] The method of using the cement pipe production pouring device includes the following steps:

[0050] In the first step, the sleeve 7 is rotated with the fixing rod 6 as the center, and the sleeve 7 drives the cement pipe mold 9 to rotate, and then the first fixing screw 11 is passed through the connecting block 10 to fix the position of the connecting block 10 and the cement pipe mold 9, so that a tubular space is formed between the inner core 12 and the cement pipe mold 9;

[0051] In the second step, cement is poured between the inner core 12 and the cement pipe mold 9. After the space between the inner core 12 and the cement pipe mold 9 is filled with cement, the pneumatic telescopic rod 16 is opened, and the pneumatic telescopic rod 16 drives the smoothing component to move downward until the stirring rod 5 is inserted between the inner core 12 and the cement pipe mold 9. After the smoothing plate 4 is fitted with the top of the cement pipe mold 9, the pneumatic telescopic rod 16 is closed, and the first motor 3 is turned on. The smoothing plate 4 is driven by the first motor 3 to smooth the top of the cement pipe, and the smoothing plate 4 drives the stirring rod 5 to stir in the cement, thereby eliminating bubbles in the cement;

[0052] The third step is to open the pneumatic telescopic rod 16, move the stirring rod 5 out of the cement, and wait for the cement to solidify and dry. When the cement solidifies and dries, the first fixing screw 11 is screwed out of the connecting block 10, and then the position of the cement pipe mold 9 is rotated on the fixing rod 6 through the sleeve 7, so that the cement pipe mold 9 is separated from the cement pipe;

[0053] The fourth step is to move the clamp 19 to the top of the cement pipe, open the pneumatic telescopic rod 16, move the two clamps 19 to the two sides of the middle of the cement pipe, and fix the clamps 19 to the middle of the cement pipe by the second fixing screw 20;

[0054] The fifth step is to open the pneumatic telescopic rod 16, and the output end of the pneumatic telescopic rod 16 drives the moving plate 17, the connecting rod 18 and the clamp 19 to move upward, thereby driving the cement pipe to move out of the mold assembly through the clamp 19.

[0055] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A cement pipe production casting device, comprising a base plate (1), characterized in that: A mold assembly for producing cement pipes is arranged on the top of the base plate (1), a smoothing assembly is arranged on the top of the mold assembly, a moving assembly for moving the smoothing assembly is arranged on the top of the smoothing assembly, the smoothing assembly comprises a fixed frame (2) arranged on the top of the base plate (1), a first motor (3) is fixedly connected to the inner wall of the bottom end of the fixed frame (2), a smoothing plate (4) is fixedly connected to the output end of the first motor (3), and a stirring rod (5) for stirring cement is fixedly connected to the bottom end of the smoothing plate (4).

2. A cement pipe production and casting device according to claim 1, characterized in that: The mold assembly comprises a fixed rod (6) fixedly connected to the top of the base plate (1); a sleeve (7) is symmetrically sleeved on the middle horizontal center of the fixed rod (6); a limit top plate (8) for limiting the movement of the sleeve (7) is fixedly connected to the top of the fixed rod (6); a cement pipe mold (9) is fixedly connected to one side of the sleeve (7); a fixing assembly for fixing the position of the cement pipe mold (9) is provided on one side of the cement pipe mold (9); and an inner core (12) is fixedly connected to the top of the base plate (1).

3. A cement pipe production and casting device according to claim 2, characterized in that: The fixing assembly comprises a connection block (10) fixedly connected to one side of the cement pipe mould (9), and a first fixing screw (11) for fixing the position of the connection block (10) is inserted and connected with a horizontal central symmetrical thread in the middle of the connection block (10).

4. A cement pipe production and casting device according to claim 1, characterized in that: Support plates (13) are symmetrically fixedly connected to both sides of the top of the bottom plate (1), and a supporting transverse plate (14) is fixedly connected to the opposite side of the two supporting plates (13), and a movable frame (15) is sleeved in the middle of the supporting transverse plate (14).

5. A cement pipe production and casting device according to claim 1, characterized in that: The moving assembly comprises a pneumatic telescopic rod (16) fixedly connected to the inner wall of the bottom end of the moving frame (15); the output end of the pneumatic telescopic rod (16) is fixedly connected to a moving plate (17); and the fixed frame (2) is fixedly connected to the bottom end of the moving plate (17).

6. A cement pipe production and pouring device according to claim 5, characterized in that: The output end of the pneumatic telescopic rod (16) is inserted and connected to the inner wall of the bottom end of the moving frame (15).

7. A cement pipe production and casting device according to claim 5, characterized in that: Two connecting rods (18) are fixedly connected to the bottom end of the movable plate (17) in a horizontal and centrally symmetrical manner, and a clamp (19) is fixedly connected to the opposite side of the two connecting rods (18). The two sides of the clamp (19) are symmetrically threadedly interspersed with a second fixing screw (20) for fixing the position of the clamp (19).

8. A cement pipe production and pouring device according to claim 7, characterized in that: The four corners of the top of the movable plate (17) are fixedly connected with guide rods (21), and the guide rods (21) are inserted and connected to the bottom end of the movable frame (15).

9. A cement pipe production and casting device according to claim 4, characterized in that: A second motor (22) is fixedly connected to one side of one of the support plates (13), a threaded rod (23) is fixedly connected to the output end of the second motor (22), one end of the threaded rod (23) is inserted and connected to the top of one of the support plates (13), the movable frame (15) is threadedly sleeved on the middle part of the threaded rod (23), and a bearing seat (24) is fixedly connected to one side of the other support plate (13), and the other end of the threaded rod (23) is inserted and connected to the middle part of the bearing seat (24).

10. A method for using a cement pipe production and pouring device, characterized in that: The method of use includes the following steps: The first step is to rotate the sleeve (7) with the fixing rod (6) as the center, so that the sleeve (7) drives the cement pipe mold (9) to rotate, and then the first fixing screw (11) is passed through the connecting block (10) to fix the position of the connecting block (10) and the cement pipe mold (9), so that a tubular space is formed between the inner core (12) and the cement pipe mold (9); In the second step, cement is poured between the inner core (12) and the cement pipe mold (9). After the space between the inner core (12) and the cement pipe mold (9) is filled with cement, the pneumatic telescopic rod (16) is opened, and the pneumatic telescopic rod (16) drives the smoothing component to move downward until the stirring rod (5) is inserted between the inner core (12) and the cement pipe mold (9). After the smoothing plate (4) and the top of the cement pipe mold (9) are fitted together, the pneumatic telescopic rod (16) is closed, and the first motor (3) is turned on. The smoothing plate (4) is driven by the first motor (3) to smooth the top of the cement pipe. The smoothing plate (4) drives the stirring rod (5) to stir in the cement, thereby eliminating bubbles in the cement. The third step is to open the pneumatic telescopic rod (16), move the stirring rod (5) out of the cement, and wait for the cement to solidify and dry. When the cement solidifies and dries, the first fixing screw (11) is screwed out of the connecting block (10), and then the position of the cement pipe mold (9) is rotated on the fixing rod (6) through the sleeve (7), so that the cement pipe mold (9) and the cement pipe are separated; The fourth step is to first move the clamp (19) to the top of the cement pipe, open the pneumatic telescopic rod (16), move the two clamps (19) to the two sides of the middle of the cement pipe respectively, and fix the clamps (19) to the middle of the cement pipe by the second fixing screw (20); The fifth step is to open the pneumatic telescopic rod (16), and the output end of the pneumatic telescopic rod (16) drives the movable plate (17), the connecting rod (18) and the clamp (19) to move upward, thereby driving the cement pipe to move out of the mold assembly through the clamp (19).

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