Demoulding device for bamboo joint type triangular concrete pile

Abstract

The utility model provides a demolding device for a bamboo joint type triangular concrete pile. The demolding device comprises a demolding vibration mechanism, a control mechanism, two connecting rods, two lifting mechanisms, two buffer connecting structures and two clamping mechanisms. The two connecting rods are symmetrically arranged at the left end and the right end of the demolding vibration mechanism, the output end of each lifting mechanism is correspondingly connected with one connecting rod, and the demolding vibration mechanism is used for hammering the outer wall of an upper mold base or a lower mold base of the triangular pile mold. According to the demolding device for the bamboo joint type triangular concrete pile, the problems that the demolding efficiency is low and the safety is insufficient due to the fact that demolding operation in the related technology is manually carried out are solved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to precast pile technical field especially is related to a kind of stripping device for bamboo joint type triangular concrete pile. BACKGROUND

[0002] Bamboo joint type triangular concrete pile is a kind of ground reinforcement technology, usually used to improve the bearing capacity and stability of foundation. The shape of this pile imitates bamboo joints, by increasing the protruding "node" on the pile body, the friction between the pile and soil can be improved, thereby enhancing its supporting force. In addition, triangular cross section can also increase the lateral stability of structure. The construction process of this pile is relatively simple, suitable for a variety of soil conditions, is a common foundation treatment method in engineering construction. Bamboo joint type triangular concrete pile in production process, because the stripping operation in the related art is carried out manually, leading to the problems of low stripping efficiency and insufficient safety. Manual stripping needs to consume a lot of physical strength and time, and improper operation in the process can easily cause damage to the surface of concrete pile. In addition, there are certain safety hazards in manual operation, which increases the risk of worker injury.

[0003] In the related art, the concrete is prone to sticking to the inner cavity of the mold during stripping, mainly because the adhesion between the concrete and the mold is too large. This sticking phenomenon can cause stripping difficulty, and even damage the finished product. SUMMARY

[0004] Therefore, the utility model aims to at least solve one of the problems in the related art to some extent.

[0005] To achieve the above purpose, the technical scheme of the utility model is as follows:

[0006] A stripping device for bamboo joint type triangular concrete pile, comprising a stripping vibration mechanism, a control mechanism, two connecting rods, two lifting mechanisms, two buffer connecting structures and two clamping mechanisms;

[0007] The two connecting rods are symmetrically arranged at the left and right ends of the stripping vibration mechanism, and the output end of each lifting mechanism is connected with one connecting rod. The stripping vibration mechanism is used for hammering the outer wall of the upper die seat or the lower die seat of the triangular pile mold;

[0008] The top of each buffer connecting structure is connected with the output end of one lifting mechanism, and the bottom of each buffer connecting structure is connected with one clamping mechanism. The clamping mechanism is used for clamping the end of the upper die seat or the lower die seat of the triangular pile mold;

[0009] The stripping vibration mechanism, the lifting mechanism and the clamping mechanism are connected with the control mechanism.

[0010] Further, the lifting mechanism comprises a lifting cylinder and a lifting plate, the output end of the lifting cylinder is connected with the lifting plate, the cross section of the lifting plate is L-shaped, the inner end surface of the lifting plate is connected with the connecting rod, the lower end surface of the lifting plate is connected with the buffer connecting structure, and the lifting cylinder is connected with a control mechanism.

[0011] Further, the buffer connecting structure comprises a connecting base and a plurality of buffer assemblies, the cross section of the connecting base is a C-shaped structure with an upward opening, the left and right end portions of the connecting base are each provided with a bent edge with a downward opening, and each bent edge is connected with the lifting plate through two buffer assemblies.

[0012] Further, the buffer assembly comprises a telescopic rod, a limiting nut, a limiting block and a buffer spring, the telescopic rod is fixedly connected with the limiting block after penetrating through the lifting plate and the bent edge, the limiting nut is arranged at the top of the telescopic rod, the buffer spring is arranged between the bent edge and the lifting plate, the buffer spring is sleeved on the telescopic rod, and two strip-shaped rubber pads are symmetrically arranged in the connecting base, and one strip-shaped rubber pad is arranged below the limiting block of each buffer assembly on the same side.

[0013] Further, the clamping mechanism comprises a mounting base, a mounting plate, a clamping plate structure and two electric push rods, the two electric push rods are symmetrically arranged below the connecting base, the electric push rods are connected with the lower end surface of the connecting base through the mounting base and the mounting plate, the output end of the electric push rod is connected with the clamping plate structure through a threaded sleeve, the clamping plate structure can cooperate with the lifting plate at the end portion of the upper die seat or the lower die seat of the triangular pile mold, and the electric push rod is connected with a control mechanism.

[0014] Further, the demolding vibration mechanism comprises a servo motor, a vibration base and a plurality of hammering structures, the left and right end portions of the vibration base are each connected with a connecting rod, a strip-shaped through groove is arranged on the vibration base, the servo motor and the plurality of hammering structures are arranged in the strip-shaped through groove, the output end of the servo motor drives the hammering structures to rotate through a synchronous belt or a chain, and the hammering structures can hammer the upper die seat or the lower die seat of the triangular pile mold.

[0015] Further, the hammering structure comprises a rhombic base and two rubber rollers, one side of the rhombic base is rotationally connected with the strip-shaped through groove through a rotating shaft, the other side of the rhombic base is rotationally connected with the strip-shaped through groove through a driving shaft, the driving shaft is matched with the synchronous belt or the chain, and the two rubber rollers are symmetrically arranged on the upper and lower end portions of the rhombic base.

[0016] Compared with the prior art, the demolding device for the bamboo joint type triangular concrete pile has the following advantages:

[0017] 1、By utilizing a servo motor and multiple hammering structures, the mold outer wall can be quickly and uniformly vibrated, reducing the time of manual operation and greatly improving the efficiency of demolding. The adhesion of concrete to the inner wall of the mold can be effectively reduced, and through the vibration and hammering action, the concrete pile is more easily separated from the mold, improving the product quality. The use of a servo motor allows precise control of the frequency and intensity of vibration, ensuring the best demolding effect without damaging the concrete product. The automated demolding process reduces the need for human intervention, not only reducing labor costs, but also improving work safety and consistency.

[0018] 2、The lifting cylinder is connected with the control mechanism, and the lifting movement can be accurately controlled to realize accurate positioning of the mold and ensure smooth demolding process. The lifting mechanism combined with the buffer connecting structure can effectively absorb vibration and impact force to protect the concrete pile and the mold from damage and prolong the service life of the equipment.

[0019] 3、The clamping plate structure cooperates with the end lifting plate of the mold to firmly clamp the mold, maintain its stability during demolding, and reduce displacement or damage caused by vibration. The use of an electric push rod allows automatic control of the clamping action, reducing dependence on manual operation and improving operation safety and efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] The accompanying drawings, which form a part of this description, are included to provide a further understanding of the present application, and are incorporated in and constitute a part of this application. The embodiments of the present application illustrated in the drawings and their descriptions are used to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0021] Figure 1 A schematic diagram of a demolding device for a bamboo-shaped triangular concrete pile according to an embodiment of the present application;

[0022] Figure 2 A schematic diagram of a demolding vibration mechanism according to an embodiment of the present application;

[0023] Figure 3 A schematic diagram of a lifting mechanism structure according to an embodiment of the present application;

[0024] Figure 4 A schematic diagram of a buffer connecting structure according to an embodiment of the present application;

[0025] Figure 5 A schematic diagram of a clamping mechanism structure according to an embodiment of the present application;

[0026] Figure 6 A schematic diagram of a triangular bamboo pile structure according to an embodiment of the present application.

[0027] BRIEF DESCRIPTION OF DRAWINGS:

[0028] 100, vibration base; 200, hammering structure; 201, rhombic base; 202, rubber roller; 210, servo motor; 220, synchronous belt; 300, lifting cylinder; 310, lifting plate; 400, buffer connecting structure; 410, connecting base; 420, buffer assembly; 430, strip-shaped rubber block; 500, clamping mechanism; 510, clamping plate structure; 520, electric push rod; 530, mounting base; 540, mounting plate. DETAILED DESCRIPTION

[0029] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0030] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0031] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0033] A demolding device for bamboo joint type triangular concrete pile, comprising a base, a lifting mechanism, a clamping mechanism and a buffer connecting structure. Figure 1As shown, it comprises a demolding vibration mechanism, a control mechanism, two connecting rods, two lifting mechanisms, two buffer connecting structures 400 and two clamping mechanisms 500. The two connecting rods are symmetrically arranged at the left and right ends of the demolding vibration mechanism. The output end of each lifting mechanism is connected with a connecting rod. The demolding vibration mechanism is used to hammer the outer wall of the upper die seat or the lower die seat of the triangular pile mold. The top of each buffer connecting structure 400 is connected with the output end of a lifting mechanism. The bottom of each buffer connecting structure 400 is connected with a clamping mechanism 500. The clamping mechanism 500 is used to clamp the end of the upper die seat or the lower die seat of the triangular pile mold. The demolding vibration mechanism, the lifting mechanism and the clamping mechanism 500 are connected with the control mechanism. In this embodiment, the control mechanism is an existing single-chip microcomputer.

[0034] In actual use, the left and right ends of the lower die seat of the triangular bamboo pile mold are connected and fixed with the operation platform. The left and right ends of the upper die seat of the triangular bamboo pile mold are respectively connected with a clamping mechanism 500.

[0035] The lifting mechanism comprises a lifting cylinder 300 and a lifting plate 310. The output end of the lifting cylinder 300 is connected with the lifting plate 310. The cross section of the lifting plate 310 is L-shaped. The inner side end face of the lifting plate 310 is connected with the connecting rod. The lower end face of the lifting plate 310 is connected with the buffer connecting structure 400. The lifting cylinder 300 is connected with the control mechanism. Through the connection with the control mechanism, the lifting movement can be accurately controlled, the mold can be accurately positioned, and the demolding process can be smoothly carried out. The lifting mechanism combined with the buffer connecting structure 400 can effectively absorb vibration and impact force, protect the concrete pile and the mold from being damaged, and prolong the service life of the equipment.

[0036] The buffer connecting structure 400 comprises a connecting base 410 and a plurality of buffer assemblies 420. The cross section of the connecting base 410 is a C-shaped structure with an opening upward. The left and right ends of the connecting base 410 are respectively provided with a bent edge with an opening downward. Each bent edge is connected with the lifting plate 310 through two buffer assemblies 420. The buffer assembly 420 comprises a telescopic rod, a limiting nut, a limiting block and a buffer spring. The telescopic rod is fixedly connected with the limiting block after penetrating through the lifting plate 310 and the bent edge. The limiting nut is arranged at the top of the telescopic rod. The buffer spring is arranged between the bent edge and the lifting plate 310. The buffer spring is sleeved on the telescopic rod. Two strip-shaped rubber pads are symmetrically arranged on the inner side of the connecting base 410. One strip-shaped rubber pad is arranged below the limiting block of each buffer assembly 420 on the same side.

[0037] The clamping mechanism 500 comprises a mounting base 530, a mounting plate 540, a clamping plate structure 510 and two electric push rods 520, which are symmetrically arranged below the connecting base 410, and the electric push rods 520 are connected with the lower end surface of the connecting base 410 through the mounting base 530 and the mounting plate 540, the output ends of the electric push rods 520 are connected with the clamping plate structure 510 through threaded sleeves, the clamping plate structure 510 can cooperate with the pull plate at the end of the upper die holder or the lower die holder of the triangular pile mold, and the electric push rods 520 are connected with the control mechanism. The clamping plate structure 510 cooperates with the end pull plate of the mold, can firmly clamp the mold, keeps stable during demolding, reduces displacement or damage caused by vibration. The use of the electric push rods 520 allows automatic control of the clamping action, reduces the dependence on manual operation, and improves the safety and efficiency of operation.

[0038] The demolding vibration mechanism comprises a servo motor 210, a vibration base 100 and a plurality of hammering structures 200, the left and right end portions of the vibration base 100 are connected with a connecting rod respectively, the vibration base 100 is provided with a strip-shaped through groove, the servo motor 210 and the plurality of hammering structures 200 are arranged in the strip-shaped through groove, the output end of the servo motor 210 drives the rotation of the hammering structures 200 through a synchronous belt 220 or a chain, and the hammering structures 200 can hammer the upper die holder or the lower die holder of the triangular pile mold. The hammering structure 200 comprises a rhombic base 201 and two rubber rollers 202, one side of the rhombic base 201 is rotationally connected with the strip-shaped through groove through a rotating shaft, the other side of the rhombic base 201 is rotationally connected with the strip-shaped through groove through a driving shaft, the driving shaft is connected with the synchronous belt 220 through a toothed structure, and the two rubber rollers 202 are symmetrically arranged on the upper and lower end portions of the rhombic base 201. Through the use of the servo motor 210 and the plurality of hammering structures 200, the outer wall of the mold can be rapidly and uniformly vibrated, the time of manual operation is reduced, and the demolding efficiency is greatly improved. The adhesion of the concrete to the inner wall of the mold can be effectively reduced, the concrete pile is more easily separated from the mold through the vibration and hammering actions, and the product quality is improved. The use of the servo motor 210 allows accurate control of the frequency and intensity of vibration, ensures the best demolding effect without damaging the concrete product. The automatic demolding process reduces the need for manual intervention, reduces labor costs, and improves the safety and consistency of work.

[0039] The above is only a preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A stripping device for a bamboo-shaped triangular concrete pile, characterized in that: The device comprises a demolding vibration mechanism, a control mechanism, two connecting rods, two lifting mechanisms, two buffer connecting structures (400) and two clamping mechanisms (500); The two connecting rods are symmetrically arranged at the left and right ends of the demolding vibration mechanism, and the output end of each lifting mechanism is connected with one connecting rod. The demolding vibration mechanism is used for hammering the outer wall of the upper die seat or the lower die seat of the triangular pile mold. The top of each buffer connecting structure (400) is connected with the output end of one lifting mechanism, and the bottom of each buffer connecting structure (400) is connected with one clamping mechanism (500). The clamping mechanism (500) is used for clamping the end of the upper die seat or the lower die seat of the triangular pile mold. The demolding vibration mechanism, the lifting mechanism and the clamping mechanism (500) are connected with the control mechanism.

2. A stripper device for a bamboo-shaped triangular concrete pile according to claim 1, characterized in that: The lifting mechanism comprises a lifting cylinder (300) and a lifting plate (310). The output end of the lifting cylinder (300) is connected with the lifting plate (310). The cross section of the lifting plate (310) is L-shaped. The inner side end surface of the lifting plate (310) is connected with the connecting rod, and the lower end surface of the lifting plate (310) is connected with the buffer connecting structure (400). The lifting cylinder (300) is connected with the control mechanism.

3. A stripper device for a bamboo-shaped triangular concrete pile according to claim 2, characterized in that: The buffer connecting structure (400) comprises a connecting base (410) and a plurality of buffer assemblies (420). The cross section of the connecting base (410) is C-shaped structure with the opening upward. The left and right ends of the connecting base (410) are each provided with a bent edge with the opening downward. Each bent edge is connected with the lifting plate (310) through two buffer assemblies (420).

4. A stripper device for a bamboo-shaped triangular concrete pile according to claim 3, characterized in that: The buffer assembly (420) comprises a telescopic rod, a limiting nut, a limiting block and a buffer spring. The telescopic rod is fixedly connected with the limiting block after penetrating through the lifting plate (310) and the bent edge. The limiting nut is arranged at the top of the telescopic rod. The buffer spring is arranged between the bent edge and the lifting plate (310). The buffer spring is sleeved on the telescopic rod. Two strip-shaped rubber pads are symmetrically arranged in the inner side of the connecting base (410). One strip-shaped rubber pad is arranged below the limiting block of each buffer assembly (420) on the same side.

5. A stripper device for a bamboo-shaped triangular concrete pile according to any one of claims 3 or 4, characterized in that: The clamping mechanism (500) comprises a mounting base (530), a mounting plate (540), a clamping plate structure (510) and two electric push rods (520). The two electric push rods (520) are symmetrically arranged below the connecting base (410). The electric push rod (520) is connected with the lower end surface of the connecting base (410) through the mounting base (530) and the mounting plate (540). The output end of the electric push rod (520) is connected with the clamping plate structure (510) through a threaded sleeve. The clamping plate structure (510) can cooperate with the lifting plate at the end of the upper die seat or the lower die seat of the triangular pile mold. The electric push rod (520) is connected with the control mechanism.

6. A stripping device for a bamboo-shaped triangular concrete pile according to claim 5, characterized in that: The demolding vibration mechanism comprises a servo motor (210), a vibration base (100) and a plurality of hammering structures (200), the left and right ends of the vibration base (100) are connected with the connecting rods respectively, a strip-shaped through slot is arranged on the vibration base (100), the servo motor (210) and the plurality of hammering structures (200) are arranged in the strip-shaped through slot, the output end of the servo motor (210) drives the hammering structures (200) to rotate through a synchronous belt (220) or a chain, and the hammering structures (200) can hammer the upper die seat or the lower die seat of the triangular pile mold.

7. A stripping device for a bamboo-shaped triangular concrete pile according to claim 6, characterized in that: The hammering structure (200) comprises a rhombic base (201) and two rubber rollers (202), one side of the rhombic base (201) is rotationally connected with the strip-shaped through slot through a rotating shaft, the other side of the rhombic base (201) is rotationally connected with the strip-shaped through slot through a driving shaft, the driving shaft is connected with the synchronous belt (220) or the chain, and the two rubber rollers (202) are symmetrically arranged on the upper and lower ends of the rhombic base (201).

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