Energy-saving type prefabricated cement telegraph pole manufacturing equipment and method

Abstract

The invention discloses energy-saving type prefabricated cement telegraph pole manufacturing equipment and method. The energy-saving type prefabricated cement telegraph pole manufacturing equipment comprises a prefabricated box, a mounting table is arranged in the prefabricated box, a movable table is mounted at the upper end of the mounting table, a base is mounted at the upper end of the movable table, and a mold is mounted at the upper end of the base. According to the equipment, rotary centrifugal casting is selected, concrete and reinforcing steel bars are evenly mixed through rapid rotation, temperature control is conducted on a template, such as temperature increasing, baking and telegraph pole manufacturing, then the template is rapidly cooled by reducing the surrounding temperature, and after the temperature capable of being operated is reached, the template is placed in the mold, and the operation is completed. The formwork is opened, flatly laid, carried away in cooperation with tools such as a forklift crane and subjected to formwork removal, at the moment, the manufacturing equipment can continue to conduct prefabrication work, the time for waiting for cooling and formwork removal is saved, work can be conducted circularly, the overall prefabrication work is more efficient, energy waste is avoided, and more energy is saved and more efficiency is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of cement utility pole manufacturing, in particular to energy-saving prefabricated cement utility pole manufacturing equipment and method. Background Art

[0002] As an important part of power infrastructure, utility poles were mainly made of wood in the early days. With the development of power construction and the improvement of technical requirements, wooden poles have gradually been replaced by steel bars and reinforced concrete poles. At present, cement poles are widely used in power projects due to their good weather resistance, corrosion resistance, and stable mechanical properties. Especially in rural power grid construction, cement poles are in great demand due to their economical and practical characteristics.

[0003] At present, with the rapid development of my country's power construction and the continuous advancement of power grid transformation, the demand for cement poles is increasing. In order to improve product quality and performance, the materials and processes of cement poles are constantly improving. Modern cement poles are made of high-strength cement materials with better compression and tensile properties. At the same time, advanced processes such as mechanical casting and vibration molding are used to improve the density and durability of the product. At present, when prefabricating cement poles, it is generally used to tie steel bars first, then add concrete to the mold for firing, and finally demold. The cement poles prefabricated in this way cannot guarantee the uniformity of firing. Secondly, after firing, it is necessary to wait for cooling before demolding and transfer, which will greatly affect the processing efficiency.

[0004] To this end, we propose an energy-saving prefabricated cement utility pole manufacturing device and method to solve the above problems. Summary of the invention

[0005] The object of the present invention is to provide an energy-saving prefabricated cement utility pole manufacturing equipment and method. When using the cement utility pole manufacturing equipment, the equipment adopts rotating centrifugal casting, and concrete and steel bars are evenly mixed by rapid rotation. The template is temperature controlled, such as increasing the temperature, baking, and making it into a utility pole. Then, the surrounding temperature is lowered to make the template cool down quickly. After reaching the operable temperature, the template is opened and laid flat, and it is transported away with tools such as forklift cranes to remove the mold. At this time, the manufacturing equipment can continue to carry out prefabrication work, saving the time waiting for cooling and demolding, and can work in a cycle, making the overall prefabrication work more efficient, avoiding energy waste, and being more energy-saving and efficient, so as to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An energy-saving prefabricated cement utility pole manufacturing device comprises a prefabricated box, wherein a mounting platform is arranged inside the prefabricated box, a movable platform is arranged on the upper end of the mounting platform, a base is arranged on the upper end of the movable platform, a mold is arranged on the upper end of the base, a connecting seat is arranged on the lower end of the base, an electric turntable is arranged inside the connecting seat, a connecting ear is arranged on one side of the mounting platform, an embedding ring is arranged on one side of the connecting ear, and a rotating shaft is arranged inside the embedding ring; an electrical slot is arranged at the bottom end of the prefabricated box, a lifting door is arranged at the side wall of the electrical slot, and a motor is also arranged inside the electrical slot, a temperature controller is arranged at the lower end of the motor, and a temperature control port is connected to one side of the temperature controller through a conduit.

[0008] In a further embodiment, a placement table is provided at the front end of the prefabricated box, and the installation table is placed on the placement table.

[0009] In a further embodiment, the mounting platform and the movable platform are arranged in an L-shape as a whole, and the movable platform is fitted in the mounting platform by bolts.

[0010] In a further embodiment, the connecting seat is movably embedded in the movable platform and connected to the electric turntable by bolts.

[0011] In a further embodiment, the mold is configured as two independent semi-cylinders, and a positioning column is further provided inside, and the positioning column is fixedly mounted on the base.

[0012] In a further embodiment, an embedding groove is provided in the inner wall of the mounting platform, and two embedding grooves are provided.

[0013] In a further embodiment, a connecting wire is provided at one end of the motor, and the other end of the connecting wire is fixedly connected to the rotating shaft.

[0014] In a further embodiment, an opening and closing door is provided at the top of the prefabricated box, the opening and closing door is arranged in a circular shape, and the mold is arranged at the lower end.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] The present invention adopts a rotating centrifugal casting method when using the cement utility pole manufacturing equipment. The concrete and the steel bar are uniformly mixed by rapid rotation. The temperature of the template is controlled, such as increasing the temperature, baking, and manufacturing the utility pole. Then, the surrounding temperature is lowered to make the template cool down quickly. After reaching the operable temperature, the template is opened and laid flat. The template is carried away by tools such as forklift cranes and demolded. At this time, the manufacturing equipment can continue to perform prefabrication work, saving the time of waiting for cooling and demoulding. The work can be performed cyclically, making the overall prefabrication work more efficient, avoiding the waste of energy, and being more energy-saving and efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of an energy-saving prefabricated cement utility pole manufacturing device and method;

[0018] Figure 2 It is a schematic diagram of the side view structure of an energy-saving prefabricated cement utility pole manufacturing device and method;

[0019] Figure 3 It is a schematic diagram of the internal structure of an energy-saving prefabricated cement utility pole manufacturing device and method after folding;

[0020] Figure 4 It is a schematic diagram of the structure of the installation platform of an energy-saving prefabricated cement utility pole manufacturing equipment and method;

[0021] Figure 5 The present invention is a schematic structural diagram of an electric turntable of an energy-saving prefabricated cement electric pole manufacturing device and method.

[0022] In the figure: 1. prefabricated box; 2. opening and closing door; 3. mounting table; 4. movable table; 5. base; 6. mold; 7. positioning column; 8. connecting ear; 9. embedding ring; 10. rotating shaft; 11. connecting seat; 12. electric turntable; 13. electrical slot; 14. lifting door; 15. motor; 16. temperature controller; 17. temperature control port; 18. connecting line; 19. placing table; 20. embedding slot. DETAILED DESCRIPTION

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and the like are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", and the like may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0025] 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.

[0026] See also Figure 1-5 , an energy-saving prefabricated cement pole manufacturing device and method, comprising a prefabricated box 1, which is arranged in a square shape and has the functions of rotation, pouring and temperature control;

[0027] First, during pouring, the mounting platform 3 is rotated open and fitted onto the placement platform 19. The mounting platform 3 is provided with connecting ears 8 on both sides, and the connecting ears 8 fit onto the inner wall of the prefabricated box 1. A rotating shaft 10 is provided inside the mounting platform 3. The rotating shaft 10 is fixedly mounted on the embedded ring 9 and fixedly connected to the connecting ears 8. After the connection, the connecting ears 8 are rotated by rotating the rotating shaft 10, so that the mounting platform 3 is rotated open. At this time, the movable platform 4 with the mold 6 installed is installed onto the mounting platform 3 by bolts. The mold 6 is fixedly mounted on the movable platform 4 by the base 5 provided at the lower end. The base 5 is fixedly mounted on the connecting seat 11 provided on the movable platform 4. At this time, the steel bar assembly tied with the plate is embedded into the mold 6, and a solid positioning column 7 is provided in the mold 6 to reserve the hollow part of the electric pole. The entire mounting platform 3 is rotated and embedded into the prefabricated box 1 through the rotating shaft 10. After rising, an electrical slot 13 is provided at the bottom end of the prefabricated box 1. A lifting door 14 is installed in the electrical slot 13 and will rise to close the opening at the bottom. At this time, the installation of the mold 6 is completed, and then the pouring of concrete can be started by opening the opening and closing door 2 at the upper end of the prefabricated box 1;

[0028] During pouring, rotation and temperature control are required. During rotation, the installed connecting seat 11 is fixed to the electric turntable 12 set at the lower end of the movable platform 4 by bolts during installation. The electric turntable 12 can be started to rotate, so that the poured concrete can evenly enter the mold 6 and close the opening and closing door 2 after loading the appropriate concrete. At this time, the electric turntable 12 is started by the built-in motor 15 for centrifugal rotation, and the temperature in the prefabricated box 1 is increased by the built-in temperature controller 16. First, the internal temperature is increased from the temperature control port 17, and the centrifugal rotation is coordinated to quickly complete the centrifugal baking. After the baking is completed, the internal temperature is reduced by the temperature controller 16 to quickly cool the mold 6. When it is cooled to a suitable temperature, the rotating shaft 10 is controlled to rotate from the motor 15 through the connecting line 18, and the mounting table 3 is opened and placed on the placing table 19. The connecting bolts are removed, and the movable table 4 with the mold 6 is transferred from the embedded groove 20 by a forklift crane, etc. After the transfer, a new movable table 4 is installed to continue prefabrication.

[0029] The working principle of the present invention is as follows: as shown in the figure, it includes a prefabricated box 1, which is arranged in a square shape and has the functions of rotation, pouring and temperature control; first, when pouring, the mounting platform 3 is rotated open and fitted onto the placement platform 19, and connecting ears 8 are arranged on both sides of the mounting platform 3, and the connecting ears 8 are fitted onto the inner wall of the prefabricated box 1, and a rotating shaft 10 is arranged on the interior here, and the rotating shaft 10 is fixedly installed on the embedded ring 9 and fixedly connected to the connecting ears 8. After the connection, the connecting ears 8 are rotated by rotating the rotating shaft 10, so that the mounting platform 3 is rotated open, and at this time, the mold installed The movable platform 4 of 6 is installed on the mounting platform 3 by bolts. The mold 6 is fixedly installed on the movable platform 4 by a base 5 arranged at the lower end, and the base 5 is fixedly installed on a connecting seat 11 arranged on the movable platform 4. At this time, the steel bar assembly with the plate is embedded into the mold 6, and a solid positioning column 7 is arranged in the mold 6, and the hollow part of the electric pole is reserved. The entire mounting platform 3 is rotated and embedded into the prefabricated box 1 through the rotating shaft 10. After rising, an electrical slot 13 is arranged at the bottom end of the prefabricated box 1. A lifting door 14 is installed in the electrical slot 13 and will rise to open the opening at the bottom. Close, at this time, the installation of the mold 6 is completed, and then the concrete pouring can be started by opening the opening and closing door 2 at the upper end of the prefabricated box 1; and the pouring needs to cooperate with rotation and temperature control. During the rotation, the installed connecting seat 11 is fixed to the electric turntable 12 set at the lower end of the movable platform 4 by bolts during installation, and the electric turntable 12 can be started to rotate so that the poured concrete can evenly enter the mold 6. After the appropriate concrete is loaded, the opening and closing door 2 is closed. At this time, the electric turntable 12 is started by the built-in motor 15 to rotate centrifugally, and the built-in temperature controller 1 6 Increase the temperature in the prefabricated box 1. First, increase the internal temperature from the temperature control port 17, cooperate with the centrifugal rotation, and quickly complete the centrifugal baking. After the baking is completed, lower the internal temperature through the temperature controller 16 to quickly cool the mold 6. When it is cooled to a suitable temperature, control the rotation shaft 10 from the motor 15 through the connecting line 18 to rotate, open the mounting table 3 and fit it on the placement table 19, remove the connecting bolts, and then use a forklift crane to transfer the movable table 4 with the mold 6 from the set embedding groove 20. After the transfer, install the new movable table 4 to continue prefabrication.

[0030] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

[0031] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An energy-saving prefabricated cement pole manufacturing equipment, characterized by: The prefabricated box (1) comprises a mounting platform (3) arranged inside the prefabricated box (1), a movable platform (4) being installed on the upper end of the mounting platform (3), a base (5) being installed on the upper end of the movable platform (4), a mold (6) being installed on the upper end of the base (5), a connecting seat (11) being arranged at the lower end of the base (5), an electric turntable (12) being arranged inside the connecting seat (11), a connecting ear (8) being arranged on one side of the mounting platform (3), an embedding ring (9) being installed on one side of the connecting ear (8), and a rotating shaft (10) being arranged inside the embedding ring (9); An electrical slot (13) is provided at the bottom end of the prefabricated box (1), a lifting door (14) is provided at the side wall of the electrical slot (13), and a motor (15) is installed inside the electrical slot (13), a temperature controller (16) is provided at the lower end of the motor (15), and a temperature control port (17) is connected to one side of the temperature controller (16) through a conduit.

2. The energy-saving prefabricated cement utility pole manufacturing equipment according to claim 1 is characterized by: A placement platform (19) is provided at the front end of the prefabricated box (1), and the mounting platform (3) is placed on the placement platform (19).

3. The energy-saving prefabricated cement utility pole manufacturing equipment according to claim 1 is characterized by: The mounting platform (3) and the movable platform (4) are arranged in an L-shape as a whole, and the movable platform (4) is fitted in the mounting platform (3) by means of bolts.

4. The energy-saving prefabricated cement utility pole manufacturing equipment according to claim 1 is characterized by: The connecting seat (11) is movably embedded in the movable platform (4) and connected to the electric turntable (12) via bolts.

5. The energy-saving prefabricated cement utility pole manufacturing equipment according to claim 1 is characterized by: The mold (6) is configured as two independent semi-cylinders, and a positioning column (7) is also provided inside the mold. The positioning column (7) is fixedly mounted on the base (5).

6. The energy-saving prefabricated cement utility pole manufacturing equipment according to claim 2 is characterized by: An embedding groove (20) is provided in the inner wall of the mounting platform (3), and two embedding grooves (20) are provided.

7. The energy-saving prefabricated cement utility pole manufacturing equipment according to claim 1 is characterized by: One end of the motor (15) is provided with a connecting wire (18), and the other end of the connecting wire (18) is fixedly connected to the rotating shaft (10).

8. The energy-saving prefabricated cement utility pole manufacturing equipment according to claim 1 is characterized by: The top of the prefabricated box (1) is provided with an opening and closing door (2), the opening and closing door (2) is arranged in a circular shape, and the mold (6) is arranged at the lower end.

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