Movable pouring mechanism for concrete tower tube duct piece

Abstract

The utility model relates to the technical field of tower tube segment pouring, and discloses a concrete tower tube segment movable pouring mechanism which comprises a first mold, a second mold is arranged on one side of the first mold, an arc-shaped plate is fixedly connected to one side of the second mold, and a connecting rod is rotationally connected to the arc-shaped plate. The bottom face of the arc-shaped plate is provided with a rotating mechanism for driving the connecting rod to reciprocate, the first mold and the second mold are provided with arc-shaped sliding grooves, sliding blocks are connected to the arc-shaped sliding grooves in a sliding mode, pouring assemblies are arranged on the sliding blocks, and the connecting rod is detachably connected with the pouring assemblies. And the hose can be automatically driven to move back and forth, so that manual back-and-forth pouring by workers is not needed, and meanwhile, pouring can be more uniform.

Description

Technical Field

[0001] The utility model relates to the technical field of tower tube segment casting, in particular to a movable casting mechanism for concrete tower tube segments. Background Art

[0002] A wind turbine is an electric device that converts wind energy into mechanical work, which drives the rotor to rotate and finally outputs alternating current. A wind turbine is generally composed of a wind wheel, a generator, a rectifier, a tower, a speed limit safety mechanism, and an energy storage device. When installing a wind turbine, a concrete tower is generally used as the base to improve the overall stability.

[0003] Concrete towers are generally made up of multiple segments. In the factory, workers will first put the steel frame into the tower segment mold, and then hold the hose, the concrete is squeezed into the hose through the pump truck, and then enters the mold through the hose. After pouring, wait for a while, demold and dry for about a week before use. During pouring, in order to avoid accumulation or voids caused by pouring too quickly, uniform and continuous pouring is required. Workers need to hold the hose to pour back and forth, which is a large workload. The quality of pouring is related to the state of the workers, and the uniformity of pouring cannot be guaranteed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] The technical problem to be solved by the utility model is that workers hold a hose to pour back and forth, which results in a large workload, and the quality of pouring is related to the state of the workers, and the uniformity of pouring cannot be guaranteed.

[0006] (II) Technical solution

[0007] In order to solve the above technical problems, the technical solution provided by the utility model is: a mobile casting mechanism for concrete tower segments, comprising a first mold, a second mold is provided on one side of the first mold, an arc plate is fixedly connected to one side of the second mold, a connecting rod is rotatably connected to the arc plate, a rotating mechanism for driving the connecting rod to reciprocate is provided on the bottom surface of the arc plate, an arc slide groove is provided on the first mold and the second mold, a slider is slidably connected to the arc slide groove, a casting assembly is provided on the slider, and the connecting rod is detachably connected to the casting assembly.

[0008] As an improvement, the rotating mechanism includes a cavity on an arc plate, one end of the connecting rod is fixedly connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a gear located in the cavity, a first half gear and a second half gear that are rotatably connected to the cavity and mesh with the gear, and a first motor and a second motor that drive the first half gear and the second half gear to rotate are fixedly connected to the bottom surface of the arc plate.

[0009] As an improvement, the casting assembly includes a casting block, a discharge hole is provided on the casting block, a feed pipe is provided on one side of the casting block, and the feed pipe is communicated with the discharge hole.

[0010] As an improvement, an arc-shaped placement hole is provided on the arc-shaped plate.

[0011] As an improvement, baffles are provided on both sides of the connecting rod on the casting assembly, and bolts arranged correspondingly on both sides are threadedly connected to the baffles, and threaded holes matching the bolts are provided on the casting block.

[0012] (III) Beneficial effects

[0013] The advantages of the utility model compared with the prior art are:

[0014] Through the action of the first half gear, the second half gear, the gear, the first motor and the second motor, the connecting rod rotates back and forth, so that the connecting rod drives the casting assembly to rotate back and forth, so that workers do not need to manually cast back and forth, and the rotation speed of the first motor and the second motor remains stable, so that the casting effect is better and more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional diagram of a movable casting mechanism for concrete tower tube segments.

[0016] Figure 2 The utility model discloses an exploded diagram of a movable pouring mechanism for concrete tower tube segments.

[0017] Figure 3 The utility model is a concrete tower tube segment mobile casting mechanism section Figure 1 .

[0018] Figure 4 The utility model is a concrete tower tube segment mobile casting mechanism section Figure 2 .

[0019] As shown in the figure: 1. The first mold; 2. The second mold; 3. The arc plate; 4. The connecting rod; 5. The arc chute; 6. The slider; 7. The casting assembly; 8. The discharge hole; 9. The feed pipe; 10. The baffle; 11. The rotating shaft; 12. The gear; 13. The cavity; 14. The first half gear; 15. The second half gear; 16. The first motor; 17. The second motor; 18. The bolt; 19. The threaded hole; 20. The arc placement hole; 21. The casting block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0021] like Figure 1 to Figure 2 As shown, a mobile casting mechanism for concrete tower tube segments comprises a first mold 1, a second mold 2 is provided on one side of the first mold 1, a curved plate 3 is fixedly connected to one side of the second mold 2, a curved plate 3 is provided on the curved plate 3 with a curved placement hole 20, a connecting rod 4 is rotatably connected to the curved plate 3, a cavity 13 is provided on the curved plate 3, one end of the connecting rod 4 is fixedly connected to a rotating shaft 11, one end of the rotating shaft 11 is fixedly connected to a gear 12 located in the cavity 13, a first half gear 14 and a second half gear 15 meshing with the gear 12 are rotatably connected in the cavity 13, a first motor 16 and a second motor 17 driving the first half gear 14 and the second half gear 15 to rotate are fixedly connected to the bottom surface of the curved plate 3, the curved placement hole 20 facilitates the hose to pass through the curved plate 3, the gear 12 is rotated back and forth by the first half gear 14, the second half gear 15, the first motor 16 and the second motor 17, so that the connecting rod 4 reciprocates.

[0022] like Figures 2 to 4 As shown, the first mold 1 and the second mold 2 are provided with an arc-shaped slide groove 5, and a slider 6 is slidably connected to the arc-shaped slide groove 5, and a casting component 7 is fixedly connected to the slider 6. The connecting rod 4 extends to the casting component 7, and baffles 10 are provided on both sides of the connecting rod 4 of the casting component 7. The casting component 7 includes a casting block 21, and a discharge hole 8 is provided on the casting block 21. A feed pipe 9 is provided on one side of the casting block 21, and the feed pipe 9 is communicated with the discharge hole 8. Bolts 18 arranged on both sides are threadedly connected to the baffle 10, and threaded holes 19 matching the bolts 18 are provided on the casting block 21. Through the action of the arc-shaped slide groove 5 and the slider 6, the casting component 7 slides on the first mold 1 and the second mold 2, is connected to the hose through the feed pipe 9, and concrete is discharged through the discharge hole 8. The connecting rod 4 and the casting block 21 are fixed by the baffle 10.

[0023] In specific use, the hose on the pump truck is connected to the feed pipe 9 through the arc placement hole 20, and then the pump truck is started, and the concrete enters the mold groove between the first mold 1 and the second mold 2 from the discharge hole 8, and then the first motor 16 and the second motor 17 are started at the same time. The rotation directions of the two motors are opposite. The first motor 16 and the second motor 17 drive the first half gear 14 and the second half gear 15 to rotate. At this time, the first half gear 14 is meshed with the gear 12, thereby driving the connecting rod 4 to rotate in one direction, so that the concrete is evenly poured in the mold groove. When reaching the other end of the first mold 1 and the second mold 2, the first half gear 14 is no longer meshed with the gear 12. At this time, the second half gear 15 is meshed with the gear 12, thereby driving the connecting rod 4 to rotate in the opposite direction, so that concrete can be poured back and forth. After the pouring is completed, wait for the concrete to solidify. When demoulding is required, turn the bolt 18 to remove the two baffles 10, and then slide the casting block 21 so that the connecting rod 4 is no longer located above the casting block 21, and then take out the casting block 21, so as to facilitate the separation of the first mold 1 and the second mold 2.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] 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.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A mobile casting mechanism for concrete tower tube segments, comprising a first mold (1), a second mold (2) being provided on one side of the first mold (1), characterized in that: A curved plate (3) is fixedly connected to one side of the second mold (2), a connecting rod (4) is rotatably connected to the curved plate (3), and a rotating mechanism for driving the connecting rod (4) to reciprocate is provided on the bottom surface of the curved plate (3); The first mold (1) and the second mold (2) are provided with an arc-shaped slide groove (5), a slider (6) is slidably connected to the arc-shaped slide groove (5), a casting assembly (7) is provided on the slider (6), and the connecting rod (4) is detachably connected to the casting assembly (7).

2. A mobile concrete tower segment casting mechanism according to claim 1, characterized in that: The rotating mechanism comprises a cavity (13) on the arc plate (3); one end of the connecting rod (4) is fixedly connected to a rotating shaft (11); one end of the rotating shaft (11) is fixedly connected to a gear (12) located in the cavity (13); a first half gear (14) and a second half gear (15) meshing with the gear (12) are rotatably connected in the cavity (13); and a first motor (16) and a second motor (17) for driving the first half gear (14) and the second half gear (15) to rotate are fixedly connected to the bottom surface of the arc plate (3).

3. The mobile concrete tower segment casting mechanism according to claim 1, characterized in that: The casting assembly (7) comprises a casting block (21), a discharge hole (8) is provided on the casting block (21), a feed pipe (9) is provided on one side of the casting block (21), and the feed pipe (9) is in communication with the discharge hole (8).

4. A mobile concrete tower segment casting mechanism according to claim 1, characterized in that: The arc-shaped plate (3) is provided with an arc-shaped placement hole (20).

5. The mobile concrete tower segment casting mechanism according to claim 3, characterized in that: The casting assembly (7) is provided with baffles (10) on both sides of the connecting rod (4), the baffles (10) are threadedly connected with bolts (18) arranged correspondingly on both sides, and the casting block (21) is provided with threaded holes (19) matching with the bolts (18).

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