Pouring device for tubular pile mold
By designing a casting device for pipe pile molds, the expansion device and adjustment parts are used to realize the limit-cutting and guidance of concrete, the problems of spilling and side leakage during pipe pile molds are solved, and construction efficiency and cleaning convenience are improved sex.
Patent Information
- Application Number
- CN202323352288.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-07
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2033-12-07
AI Technical Summary
Pipe pile molds are prone to spilling and side leakage during concrete pouring, resulting in increased construction costs and difficult cleaning.
A casting device for pipe pile molds is designed, including a support frame, a lower hopper, a guide bucket and a deployment device. The expansion device consists of two rotatingly connected material plates, drive cylinders, rotating rods, drive arms and connecting rods, which can realize the expansion and closing of the material plate, ensure the limit of concrete discharge, and realize the guide bucket through the adjustment parts. Adjustment of distance between.
The limit-cutting of concrete is achieved, and the concrete is prevented from falling outside the casting tank, which improves the efficiency and accuracy of the casting process, and reduces construction costs and cleaning difficulties.
Smart Images
Figure CN222450884U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pipe pile casting, in particular to a casting device for a pipe pile mould. Background Art
[0002] Piles are divided into prestressed concrete pipe piles (PC pipe piles), prestressed concrete thin-walled pipe piles (PTC pipe piles) and prestressed high-strength concrete pipe piles (PHC pipe piles) according to the concrete strength grade and wall thickness. The concrete strength of PC piles shall not be lower than C50 concrete, the strength grade of PTC pipe piles shall not be lower than C60, and the concrete strength grade of PHC piles shall not be lower than C80. PC piles and PTC piles are generally cured by normal pressure steam, and generally it takes 28 days before they can be poured. PHC piles, on the other hand, need to be steam-cured in an autoclave after demoulding. After steam curing at 10 atmospheres and about 180 degrees, the shortest time from molding to use is only three or four days when the concrete strength grade reaches C80. During the pouring process of the pipe pile mold, there is a lot of spillage and side leakage of concrete, which will not only increase the construction cost, but also make it difficult to clean the concrete after it loses water and agglomerates. Utility Model Content
[0003] The utility model aims to provide a pouring device for a pipe pile mould, which has the effects of efficient limiting and guiding.
[0004] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a casting device for a pipe pile mold, comprising a support frame, a lower hopper and a guide hopper arranged on the support frame, an unfolding device is arranged under the lower hopper, the unfolding device comprises two baffle plates rotatably connected to the bottom of the lower hopper, and a driving member for driving the two baffle plates to unfold or close is arranged on the side of the lower hopper, the driving member comprises a driving cylinder, a rotating rod, a driving arm, and a connecting rod group, the tail end of the driving cylinder is rotatably connected to the lower hopper, the rotating rod is fixedly connected to the lower hopper, the middle of the driving arm is rotatably connected to the rotating rod, the piston end of the driving cylinder is rotatably connected to the upper end of the driving arm, the two connecting rod groups are respectively rotatably connected to the two ends of the driving arm, and the other ends of the two connecting rod groups are respectively connected to the baffle plates.
[0005] By adopting the above technical solution, it is possible to achieve limited discharge of concrete and prevent concrete from falling outside the casting trough. The expansion direction of the two material baffles in the utility model is the same as the expansion direction of the lower guide bucket. This method can limit the concrete falling into the guide bucket and prevent it from falling outside the guide bucket.
[0006] The utility model is further configured as follows: the connecting rod group includes a push rod, a triangular plate, and a control rod; one corner of the triangular plate is rotatably connected to the lower hopper; one end of the push rod is rotatably connected to the end of the driving arm, and the other end is rotatably connected to a corner of the triangular plate; one end of the control rod is rotatably connected to a corner of the triangular plate, and the other end is rotatably connected to the material baffle plate; the push rod, the control rod and the lower hopper are respectively connected to the three corners of the triangular plate.
[0007] By adopting the above technical solution, the driving cylinder drives the driving arm to rotate along the rotating rod. During the rotation of the rotating rod, the upper and lower ends of the rotating rod rotate in opposite directions. Therefore, the push rods connected to the two ends of the rotating rod will drive the triangular plate to rotate. During the rotation of the triangular plate, the control rod will be pushed to control the two baffle plates to rotate in opposite directions, thereby realizing the opening and closing of the lower hopper.
[0008] The utility model is further configured as follows: the matched ends of the two material baffle plates are respectively provided with matched inclined surfaces.
[0009] By adopting the above technical solution, the setting of the inclined surface can make it fit better and avoid omissions.
[0010] The utility model is further configured as follows: a bracket is provided on the lower hopper, a guide frame is provided on the guide hopper, and the guide frame is slidably connected to the bracket.
[0011] The utility model is further configured as follows: an adjusting member is provided on the guide frame, the adjusting member includes an adjusting motor, an adjusting rod, a guide rod, and a sliding block, the two sliding blocks are fixedly connected to the guide bucket in parallel, the guide rod is fixedly connected to the guide frame, the two sliding blocks are slidably connected to the guide rod, the adjusting rod is rotatably connected to the guide frame, the adjusting rod is provided with positive threads and negative threads, the two sliding blocks are respectively threadedly connected to the positive threads and negative threads on the adjusting rod, and the adjusting motor is arranged at the end of the adjusting rod.
[0012] By adopting the above technical solution, the setting of the adjustment member can realize the adjustment of the distance between the two guide buckets, the guide buckets and the two baffle plates can be adapted to each other, and the limiting and guiding effects are better.
[0013] The beneficial effects of the utility model are:
[0014] 1. The utility model can realize the limited discharge of concrete and prevent the concrete from falling outside the casting trough. The expansion direction of the two material baffles in the utility model is the same as the expansion direction of the lower guide bucket. This method can limit the concrete falling into the guide bucket and prevent it from falling outside the guide bucket.
[0015] 2. In the utility model, the driving cylinder drives the driving arm to rotate along the rotating rod. During the rotation of the rotating rod, the upper and lower ends of the rotating rod rotate in opposite directions. Therefore, the push rods connected to the two ends of the rotating rod will drive the triangular plate to rotate. During the rotation of the triangular plate, the control rod will be pushed to control the two baffle plates to rotate in opposite directions, thereby realizing the opening and closing of the lower hopper.
[0016] 3. The setting of the adjusting piece can realize the adjustment of the distance between the two guide buckets, and the guide buckets and the two baffle plates can be adapted to each other, so the limiting and guiding effects are better. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0018] Figure 1 It is a schematic diagram of the structure of the utility model.
[0019] Figure 2 It is a partial structural schematic diagram of the utility model.
[0020] Figure 3 It is a structural schematic diagram of the unfolding device of the utility model.
[0021] Figure 4 It is a partial structural schematic diagram of the unfolding device of the utility model.
[0022] In the figure, 1, support frame; 2, lower hopper; 22, bracket; 3, guide bucket; 31, guide frame; 4, unfolding device; 5, material blocking plate; 51, inclined surface; 6, driving member; 61, driving cylinder; 62, rotating rod; 63, driving arm; 64, push rod; 65, triangular plate; 66, control rod; 7, adjusting member; 71, adjusting motor; 72, adjusting rod; 73, guide rod; 74, sliding block. DETAILED DESCRIPTION
[0023] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.
[0024] Examples, such as Figure 1 , Figure 2 , Figure 3As shown, a pouring device for a pipe pile mold comprises a support frame 1, a lower hopper 2 and a guide hopper 3 arranged on the support frame 1, an unfolding device 4 is arranged below the lower hopper 2, the unfolding device 4 comprises two baffle plates 5 rotatably connected to the lower part of the lower hopper 2, a driving member 6 for driving the two baffle plates 5 to unfold or close is arranged on the side of the lower hopper 2, the driving member 6 comprises a driving cylinder 61, a rotating rod 62, a driving arm 63, and a connecting rod group, the tail end of the driving cylinder 61 is rotatably connected to the lower hopper 2, the rotating rod 62 is fixedly connected to the lower hopper 2, the middle of the driving arm 63 is rotatably connected to the rotating rod 62, the piston end of the driving cylinder 61 is rotatably connected to the upper end of the driving arm 63, the two connecting rod groups are respectively rotatably connected to the two ends of the driving arm 63, and the other ends of the two connecting rod groups are respectively connected to the baffle plates 5.
[0025] By adopting the above technical solution, it is possible to achieve limited discharge of concrete and prevent the concrete from falling outside the casting trough. The expansion direction of the two material baffles 5 in the utility model is the same as the expansion direction of the lower guide bucket 3. This method can limit the concrete falling into the guide bucket 3 and prevent it from falling outside the guide bucket 3.
[0026] like Figure 3 , Figure 4 As shown, the utility model is further configured as follows: the connecting rod group includes a push rod 64, a triangular plate 65, and a control rod 66; one corner of the triangular plate 65 is rotatably connected to the lower hopper 2; one end of the push rod 64 is rotatably connected to the end of the driving arm 63, and the other end is rotatably connected to a corner of the triangular plate 65; one end of the control rod 66 is rotatably connected to a corner of the triangular plate 65, and the other end is rotatably connected to the material baffle plate 5; the push rod 64, the control rod 66 and the lower hopper 2 are respectively connected to the three corners of the triangular plate 65.
[0027] By adopting the above technical solution, the driving cylinder 61 drives the driving arm 63 to rotate along the rotating rod 62. During the rotation of the rotating rod 62, the upper and lower ends of the rotating rod 62 rotate in opposite directions. Therefore, the push rod 64 connected to the two ends of the rotating rod 62 will drive the triangular plate 65 to rotate. During the rotation of the triangular plate 65, the control rod 66 will be pushed to control the two baffle plates 5 to rotate in the opposite direction, thereby realizing the opening and closing of the lower hopper 2.
[0028] like Figure 3 As shown, the utility model is further configured as follows: the matching ends of the two baffle plates 5 are respectively provided with matching inclined surfaces 51 .
[0029] By adopting the above technical solution, the setting of the inclined surface 51 can make it fit more closely and avoid omission.
[0030] like Figure 2 As shown, the utility model is further configured as follows: a bracket 22 is provided on the lower hopper 2 , a guide frame 31 is provided on the guide hopper 3 , and the guide frame 31 is slidably connected to the bracket 22 .
[0031] like Figure 2 As shown, the utility model is further configured as follows: an adjusting member 7 is provided on the guide frame 31, and the adjusting member 7 includes an adjusting motor 71, an adjusting rod 72, a guide rod 73, and a sliding block 74. The two sliding blocks 74 are fixedly connected to the guide bucket 3 in parallel, the guide rod 73 is fixedly connected to the guide frame 31, the two sliding blocks 74 are slidably connected to the guide rod 73, the adjusting rod 72 is rotatably connected to the guide frame 31, the adjusting rod 72 is provided with a positive thread and a negative thread, the two sliding blocks 74 are respectively threadedly connected to the positive thread and the negative thread on the adjusting rod 72, and the adjusting motor 71 is arranged at the end of the adjusting rod 72.
[0032] By adopting the above technical solution, the setting of the adjusting member 7 can realize the adjustment of the distance between the two guide buckets 3, the guide buckets 3 and the two baffle plates 5 can be adapted to each other, and the limiting and guiding effects are better.
[0033] The utility model can realize the limited discharge of concrete and prevent the concrete from falling outside the casting trough. The expansion direction of the two material blocking plates 5 in the utility model is the same as the expansion direction of the lower guide bucket 3. This method can limit the concrete falling into the guide bucket 3 and prevent it from falling outside the guide bucket 3.
Claims
1. A pouring device for a pipe pile mold, characterized in that: The invention comprises a support frame (1), a lower hopper (2) and a guide hopper (3) arranged on the support frame (1); an unfolding device (4) is arranged below the lower hopper (2); the unfolding device (4) comprises two baffle plates (5) rotatably connected below the lower hopper (2); a driving member (6) for driving the two baffle plates (5) to unfold or close is arranged on the side of the lower hopper (2); the driving member (6) comprises a driving cylinder (61), a rotating rod (62), a driving arm (63), a connecting rod (64), a connecting rod (65), a connecting rod (66), a connecting rod (67), a connecting rod (68), a connecting rod (69), a connecting rod (70), a connecting rod (71), a connecting rod (72), a connecting rod (73), a connecting rod (74), a connecting rod (75), a connecting rod (76), a connecting rod (77), a connecting rod (78), a connecting rod (79), a connecting rod (80), a connecting rod (81), a connecting rod (82), a connecting rod (83), a connecting rod (84), a connecting rod (85), a connecting rod (86), a connecting rod (87), a connecting rod (88), a connecting rod (89), a connecting rod (90), a connecting rod (91), a connecting rod (92), a connecting rod (93), a connecting rod (94), a connecting rod (95), a connecting rod (96), a connecting rod (97), a connecting rod (98), a connecting rod (99), a connecting rod (101), a connecting rod (102), a connecting rod (103), a connecting rod (104), a connecting rod (105), a connecting rod (106), a connecting rod (107), a connecting rod (108), a connecting rod (109), a connecting rod (110), a connecting rod (111), a connecting rod (112), a connecting rod (113), a connecting rod (114), a connecting rod (115), a The rod group comprises: the tail end of the driving cylinder (61) is rotatably connected to the lower hopper (2); the rotating rod (62) is fixedly connected to the lower hopper (2); the middle of the driving arm (63) is rotatably connected to the rotating rod (62); the piston end of the driving cylinder (61) is rotatably connected to the upper end of the driving arm (63); the two connecting rod groups are respectively rotatably connected to the two ends of the driving arm (63); and the other ends of the two connecting rod groups are respectively connected to the baffle plate (5).
2. A pouring device for a pipe pile mold according to claim 1, characterized in that: The connecting rod group comprises a push rod (64), a triangular plate (65), and a control rod (66); one corner of the triangular plate (65) is rotatably connected to the lower hopper (2); one end of the push rod (64) is rotatably connected to the end of the driving arm (63), and the other end is rotatably connected to a corner of the triangular plate (65); one end of the control rod (66) is rotatably connected to a corner of the triangular plate (65), and the other end is rotatably connected to the material blocking plate (5); the push rod (64), the control rod (66) and the lower hopper (2) are respectively connected to the three corners of the triangular plate (65).
3. A pouring device for a pipe pile mold according to claim 2, characterized in that: The matching ends of the two material blocking plates (5) are respectively provided with matching inclined surfaces (51).
4. A pouring device for a pipe pile mold according to claim 1, characterized in that: The lower hopper (2) is provided with a bracket (22), the guide hopper (3) is provided with a guide frame (31), and the guide frame (31) is slidably connected to the bracket (22).
5. A pouring device for a pipe pile mold according to claim 4, characterized in that: The guide frame (31) is provided with an adjusting member (7), the adjusting member (7) comprises an adjusting motor (71), an adjusting rod (72), a guide rod (73), and a sliding block (74), the two sliding blocks (74) are parallelly fixedly connected to the guide bucket (3), the guide rod (73) is fixedly connected to the guide frame (31), the two sliding blocks (74) are slidably connected to the guide rod (73), the adjusting rod (72) is rotatably connected to the guide frame (31), the adjusting rod (72) is provided with a positive thread and a negative thread, the two sliding blocks (74) are respectively threadedly connected to the positive thread and the negative thread on the adjusting rod (72), and the adjusting motor (71) is arranged at the end of the adjusting rod (72).