Concrete filling device for concrete pole production

Abstract

The utility model discloses a kind of concrete filling equipment for concrete telegraph pole production, including base, stirring mechanism and forming mechanism, the top of the base is provided with rack, and the top of rack is equipped with concrete material cylinder, the top of the concrete material cylinder is provided with upper cover, and the top side of upper cover is provided with water injection pipe, the outer wall of water injection pipe is provided with connecting pipe.The concrete filling equipment for concrete telegraph pole production, by setting water injection pipe and stirring mechanism, so as to facilitate when pouring filling to concrete raw materials, the concrete raw materials in the concrete material cylinder can be driven rotating shaft by motor in stirring mechanism to drive stirring paddle rotation, utilize stirring paddle to stir concrete raw materials, and water pipe is connected with water injection pipe by fixing nut simultaneously with stirring, water is added periodically when stirring, the solidification of concrete raw materials in the concrete material cylinder can be avoided, and the pouring filling of concrete is affected.

Description

Technical Field

[0001] This utility model relates to the technical field of concrete utility pole production, specifically a concrete filling device for concrete utility pole production. Background Technology

[0002] Concrete poles are power support structures made of concrete and reinforcing steel bars or wires, mainly used in the construction of power transmission lines and communication facilities. They are mainly divided into two categories: ordinary reinforced concrete poles and prestressed concrete poles. The cross-section is mostly ring or square, and the length ranges from 4.5 to 15 meters. Ring poles improve the density through centrifugal molding and shorten the production cycle by using steam curing. They include two forms: tapered poles and equal-diameter poles. When pouring concrete into the concrete pole molds, concrete filling equipment for concrete pole production is required. Therefore, there is an urgent need for concrete filling equipment for concrete pole production.

[0003] Currently used concrete filling equipment for producing concrete utility poles has several drawbacks. Firstly, the concrete material inside the filling cylinder tends to solidify during pouring, affecting the pouring process. Secondly, the forming molds for concrete utility poles are not easily adjustable in height according to the pouring opening. Utility Model Content

[0004] The purpose of this utility model is to provide a concrete filling device for the production of concrete utility poles, in order to solve the problems mentioned in the background art, where the concrete material in the material cylinder is prone to solidification during the pouring and filling of the concrete material, which affects the pouring of the concrete material, and the forming mold of the concrete utility pole is not convenient to be raised and lowered according to the height of the pouring port.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a concrete filling device for producing concrete utility poles, comprising a base, a mixing mechanism, and a molding mechanism. A frame is mounted at the top of the base, and a concrete cylinder is installed at the top of the frame. A top cover is mounted at the top of the concrete cylinder, and a water injection pipe is mounted on one side of the top of the top cover. A connecting pipe is mounted on the outer wall of the water injection pipe, and a fixing nut is installed on the outer wall of the connecting pipe. The mixing mechanism is located at the top of the top cover and includes a motor, a rotating shaft, a mixing paddle, and a fixing rod. The motor is located at the top of the top cover, and the bottom end of the motor is connected to the rotating shaft, with a mixing paddle installed at the bottom end of the rotating shaft. A fixing rod is installed on the inner wall of the mixing paddle. A pouring pipe is located at the bottom of the concrete cylinder, and a solenoid valve is installed on the outer wall of the pouring pipe. The molding mechanism is located at the top of the base.

[0006] Preferably, the fixing nut and the connecting pipe are connected by threads, and both the inner wall of the fixing nut and the outer wall of the connecting pipe are threaded.

[0007] Preferably, the stirring paddle is threadedly connected to the rotating shaft via a fixing rod, and both the outer wall of the fixing rod and the inner wall of the rotating shaft are threaded.

[0008] Preferably, the molding mechanism includes hydraulic rods, a support plate, a molding mold, a pouring gate, and a utility pole frame. The hydraulic rods are all located on both sides of the top of the base. The top of the hydraulic rods is provided with a support plate, and the top of the support plate is provided with a molding mold. The top of the molding mold is provided with a pouring gate, and the inner wall of the molding mold is provided with a utility pole frame.

[0009] Preferably, the pallet is connected to the base via a hydraulic rod to form a lifting structure, and the hydraulic rod is arranged symmetrically about the central axis of the base.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. This concrete filling equipment for producing concrete utility poles, through the setting of a water injection pipe and a mixing mechanism, facilitates the pouring and filling of concrete materials. The concrete materials inside the concrete cylinder can be driven by the motor in the mixing mechanism to rotate the shaft, thereby driving the mixing paddle to rotate. The mixing paddle is used to mix the concrete materials. At the same time, the water pipe is connected to the water injection pipe through a fixing nut. Water is added periodically during mixing to prevent the concrete materials inside the concrete cylinder from solidifying and affecting the pouring and filling of concrete. 2. This concrete filling equipment for producing concrete utility poles, through a set forming mechanism, facilitates the pouring of concrete raw materials into the forming mold in the forming mechanism. First, the utility pole frame is placed in the forming mold, and then the forming mold is placed on the support plate. Then, the support plate is raised and lowered by the hydraulic rod, so that the pouring port on the forming mold is aligned with the pouring pipe at the bottom of the concrete cylinder, thus preventing concrete raw materials from splashing out during pouring and filling. Attached Figure Description

[0011] Figure 1 This is a front sectional view of the present invention; Figure 2 This is a side view of the molding mechanism of this utility model; Figure 3 This utility model Figure 1 Enlarged structural diagram of section A in the middle.

[0012] In the diagram: 1. Base; 2. Frame; 3. Concrete cylinder; 4. Top cover; 5. Water injection pipe; 6. Connecting pipe; 7. Fixing nut; 8. Mixing mechanism; 801. Motor; 802. Rotating shaft; 803. Mixing paddle; 804. Fixing rod; 9. Pouring pipe; 10. Solenoid valve; 11. Molding mechanism; 1101. Hydraulic rod; 1102. Support plate; 1103. Molding mold; 1104. Pouring port; 1105. Pole frame. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figure 1-3 This utility model provides a technical solution: a concrete filling device for producing concrete utility poles, including a base 1, a mixing mechanism 8, and a forming mechanism 11. A frame 2 is mounted on the top of the base 1, and a concrete cylinder 3 is installed on the top of the frame 2. A top cover 4 is mounted on the top of the concrete cylinder 3, and a water injection pipe 5 is mounted on one side of the top of the top cover 4. A connecting pipe 6 is mounted on the outer wall of the water injection pipe 5, and a fixing nut 7 is installed on the outer wall of the connecting pipe 6. The fixing nut 7 and the connecting pipe 6 are threaded together, and both the inner wall of the fixing nut 7 and the outer wall of the connecting pipe 6 are threaded. The mixing mechanism 8 is located on the top of the top cover 4 and includes a motor 801, a rotating shaft 802, a mixing paddle 803, and a fixing rod 804. The motor 801 is located on the top of the top cover 4, and a rotating shaft 802 is connected to the bottom of the motor 801. A shaft 802 is provided, and a mixing paddle 803 is installed at the bottom end of the shaft 802. A fixing rod 804 is installed on the inner wall of the mixing paddle 803. The mixing paddle 803 is threaded to the shaft 802 through the fixing rod 804. The outer wall of the fixing rod 804 and the inner wall of the shaft 802 are both threaded. The mixing mechanism 8 is connected to the water injection pipe 5. This allows the concrete material inside the concrete cylinder 3 to rotate through the motor 801 in the mixing mechanism 8, which drives the shaft 802 and thus the mixing paddle 803 to rotate. The mixing paddle 803 is used to mix the concrete material. At the same time, the water pipe is connected to the water injection pipe 5 through the fixing nut 7. Water is added periodically during mixing to prevent the concrete material inside the concrete cylinder 3 from solidifying and affecting the pouring and filling of concrete.

[0015] A pouring pipe 9 is provided at the bottom end of the concrete cylinder 3, and a solenoid valve 10 is provided on the outer wall of the pouring pipe 9. The forming mechanism 11 is located at the top of the base 1. The forming mechanism 11 includes a hydraulic rod 1101, a support plate 1102, a forming mold 1103, a pouring port 1104, and a utility pole frame 1105. The hydraulic rods 1101 are located on both sides of the top of the base 1. The support plate 1102 is provided at the top of the hydraulic rods 1101, and the forming mold 1103 is provided at the top of the support plate 1102. The pouring port 1104 is opened at the top of the forming mold 1103, and the utility pole frame 1105 is placed on the inner wall of the forming mold 1103. 102 forms a lifting structure with the base 1 via the hydraulic rod 1101, and the hydraulic rod 1101 is symmetrically arranged about the central axis of the base 1. Through the molding mechanism 11, when the concrete raw material is poured into the molding mold 1103 in the molding mechanism 11, the pole frame 1105 is first placed in the molding mold 1103, and the molding mold 1103 is placed on the support plate 1102. Then, the hydraulic rod 1101 drives the support plate 1102 to lift and lower, so that the pouring port 1104 on the molding mold 1103 is aligned with the pouring pipe 9 at the bottom of the concrete cylinder 3, thus preventing the concrete raw material from splashing out during pouring and filling.

[0016] Working principle: When pouring and filling concrete utility pole molds, the utility pole frame 1105 is first placed inside the forming mold 1103, and the forming mold 1103 is placed on the support plate 1102. Then, the hydraulic rod 1101 drives the support plate 1102 to rise and fall, so that the pouring port 1104 on the forming mold 1103 is aligned with the pouring pipe 9 at the bottom of the concrete cylinder 3, preventing concrete material from splashing out during pouring and filling. Then, the feeding amount is controlled by the solenoid valve 10, and the concrete material in the concrete cylinder 3 is poured into the bottom forming mold 1103 through the pouring pipe 9. Through the water injection pipe 5 and the mixing mechanism 8, it is easy to control the concrete material. During the pouring and filling process, the concrete material inside the concrete cylinder 3 can be driven by the motor 801 in the mixing mechanism 8 to rotate the shaft 802, thereby driving the mixing paddle 803 to rotate. The mixing paddle 803 is used to mix the concrete material. At the same time, the water pipe is connected to the water injection pipe 5 through the fixing nut 7. Water is added periodically during the mixing process to prevent the concrete material inside the concrete cylinder 3 from solidifying and affecting the pouring and filling of the concrete. After the concrete material is poured, the molding mold 1103 is removed and placed on a centrifuge. The centrifugal force throws the concrete material inside the molding mold 1103 to the inner wall of the molding mold 1103, thereby forming a hollow structure in the center.

[0017] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A concrete filling device for producing concrete utility poles, characterized in that, The system includes a base (1), a mixing mechanism (8), and a molding mechanism (11). A frame (2) is mounted on the top of the base (1), and a concrete cylinder (3) is mounted on the top of the frame (2). A top cover (4) is mounted on the top of the concrete cylinder (3), and a water injection pipe (5) is mounted on one side of the top of the top cover (4). A connecting pipe (6) is mounted on the outer wall of the water injection pipe (5), and a fixing nut (7) is mounted on the outer wall of the connecting pipe (6). The mixing mechanism (8) is located on the top of the top cover (4), and the mixing mechanism (8) includes a motor (80). 1) A rotating shaft (802), a stirring paddle (803) and a fixing rod (804) are provided. The motor (801) is located at the top of the upper cover (4). The bottom end of the motor (801) is connected to the rotating shaft (802), and the bottom end of the rotating shaft (802) is equipped with a stirring paddle (803). The inner wall of the stirring paddle (803) is equipped with a fixing rod (804). The bottom end of the concrete cylinder (3) is equipped with a pouring pipe (9), and the outer wall of the pouring pipe (9) is equipped with a solenoid valve (10). The molding mechanism (11) is located at the top of the base (1).

2. The concrete filling equipment for producing concrete utility poles according to claim 1, characterized in that: The fixing nut (7) and the connecting pipe (6) are connected by threads, and the inner wall of the fixing nut (7) and the outer wall of the connecting pipe (6) are both threaded.

3. The concrete filling equipment for producing concrete utility poles according to claim 1, characterized in that: The stirring paddle (803) is threadedly connected to the rotating shaft (802) via a fixing rod (804), and both the outer wall of the fixing rod (804) and the inner wall of the rotating shaft (802) are threaded.

4. The concrete filling equipment for producing concrete utility poles according to claim 1, characterized in that: The molding mechanism (11) includes a hydraulic rod (1101), a support plate (1102), a molding mold (1103), a pouring gate (1104), and a pole frame (1105). The hydraulic rods (1101) are all located on both sides of the top of the base (1). The top of the hydraulic rod (1101) is provided with a support plate (1102), and the top of the support plate (1102) is provided with a molding mold (1103). The top of the molding mold (1103) is provided with a pouring gate (1104), and the inner wall of the molding mold (1103) is provided with a pole frame (1105).

5. The concrete filling equipment for producing concrete utility poles according to claim 4, characterized in that: The pallet (1102) forms a lifting structure with the base (1) via a hydraulic rod (1101), and the hydraulic rod (1101) is symmetrical about the central axis of the base (1).

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