Pouring device for anti-corrosion concrete pole
By using lifting components and bidirectional cylinder adjustment of multiple pouring head assemblies, combined with threaded rods and drive motors, the problem of incomplete pouring in the ring mold was solved, enabling complete pouring of concrete poles and reducing operational difficulty.
Patent Information
- Application Number
- CN202422938524.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-12-09
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Existing concrete pole casting devices are prone to air bubbles and incomplete casting in ring molds, especially when casting a single pipe, making it difficult to achieve full casting.
Multiple pouring head assemblies are used. The position of the pouring head is adjusted by a lifting assembly and a two-way cylinder. Combined with the threaded rod and drive motor, multiple pouring heads can pour into the ring mold at the same time to form a ring distribution.
This effectively avoids problems such as air bubbles and incomplete pouring within the annular mold, enabling the complete pouring of concrete poles and reducing the labor intensity and operational difficulty for workers.
Smart Images
Figure CN223643924U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of anti-corrosion concrete pouring technology, specifically, it relates to a pouring device for anti-corrosion concrete poles. Background Technology
[0002] Anti-sulfate corrosion inhibitors are added to concrete during mixing to resist the effects of sulfates and salts, thereby improving the durability of concrete. This type of concrete is called anti-corrosion concrete.
[0003] Concrete poles are an important component of modern power grid construction. As the name suggests, concrete poles are poles made primarily of concrete. During the construction of concrete poles, concrete needs to be poured into a mold containing a steel reinforcement cage.
[0004] A document with publication number (CN216266720U) discloses a pouring device for producing concrete poles, relating to the field of pouring technology for producing concrete poles. It addresses the problem that existing pouring methods often rely on manual hand-held pouring and discharge pipe operation, which is labor-intensive and inconvenient for workers. The device comprises two sliding tracks, with a movable support frame slidably mounted on the outside of each track. A hydraulic support rod is fixedly mounted on the upper surface of each movable support frame, and one end of the hydraulic support rod is fixedly connected to a support frame. A hopper is fixedly mounted in the mounting slot of the support frame, and a conveyor is fixedly mounted at the discharge port of the lower surface of the hopper. A guide pipe is installed at the discharge port of the conveyor via a flange, and a protective cover is fixedly connected to the discharge port of the guide pipe.
[0005] The aforementioned device has a movable support frame slidably mounted on the outside of two sliding tracks. A support hydraulic rod is fixedly mounted on the upper surface of the movable support frame. One end of the support hydraulic rod is fixedly connected to a support frame. A hopper is fixedly mounted in the mounting slot of the support frame. This allows the hopper to hold concrete, and then an external conveying mechanism to transport the concrete in the hopper to the mold.
[0006] In actual use, the above-mentioned device has direct contact between the pouring head and the mold. However, most of the pouring molds for utility poles are ring-shaped. The ring molds make it difficult to fully pour the utility poles using simple pipe pouring, and gaps are easily produced in the poles after pouring.
[0007] In view of this, this utility model is hereby proposed. Utility Model Content
[0008] To solve the technical problems of pole casting, the basic concept of the technical solution adopted by this utility model is as follows:
[0009] A pouring device for corrosion-resistant concrete poles includes a support frame with grooves; a pouring assembly mounted on the support frame for pouring concrete for the pole, the pouring assembly including a pouring head, a fixing block, and support rods, the fixing block being mounted on the support frame, an array of support rods being mounted on the fixing block, the support rods being rotatably connected to the fixing block, the pouring head being mounted on the support rods and fixedly connected to the support rods; and a lifting assembly positioned between the support frame and the fixing block for changing the position of the pouring head.
[0010] In a preferred embodiment of the present invention, the casting assembly further includes a mounting frame, which is movably connected to the fixing block, and the support rod is drivenly connected to the mounting frame. A two-way cylinder is installed inside the mounting frame.
[0011] In a preferred embodiment of this utility model, the bidirectional cylinder is fixedly connected to the mounting bracket, the support rod is rotatably connected to the output shaft at one end of the bidirectional cylinder, and the support rod is rotatably connected to the mounting bracket.
[0012] In a preferred embodiment of this utility model, the bottom end of the fixing block is provided with a limiting groove, the limiting groove is fixedly connected to the fixing block, and the mounting bracket is movably connected to the limiting groove.
[0013] In a preferred embodiment of the present invention, the bottom end of the limiting groove is provided with a sliding groove, a second slider is slidably connected in the sliding groove, the mounting bracket is rotatably connected to the second slider, and the output shaft at the other end of the bidirectional cylinder is rotatably connected to the second slider.
[0014] In a preferred embodiment of this utility model, a drive motor is fixedly connected to the bracket, and a threaded rod is fixedly connected to the output end of the drive motor, with the threaded rod rotatably connected to the bracket.
[0015] In a preferred embodiment of this utility model, a first slider is threadedly connected to the threaded rod, the first slider is slidably connected to the bracket, and the fixing block is fixedly connected to the first slider.
[0016] Compared with the prior art, the present invention has the following advantages:
[0017] 1. The casting device for anti-corrosion concrete poles uses multiple casting heads to cast concrete poles. When multiple casting heads cast simultaneously, the inside of the annular mold rises at the same time, avoiding the problems of air bubbles and incomplete casting that occur when casting with a single pipe.
[0018] 2. In this anti-corrosion concrete pole pouring device, the second slider slides to a suitable position on the limiting groove, the first slider drives the pouring head to move, and the second slider extends the position of the pouring head to expand the pouring range of the pouring head.
[0019] 3. The pouring device for anti-corrosion concrete poles includes a bidirectional cylinder on the mounting frame, where the output shaft at one end drives the support rod to rotate around the mounting frame as a fulcrum, and the support rod drives the pouring head to move. The output shaft at the other end of the bidirectional cylinder drives the mounting frame to rotate around the second slider as a fulcrum. The positions of the mounting frame and the support rod are adjusted by the output shafts at both ends of the bidirectional cylinder, thereby changing the pouring position of the pouring head. The pouring heads are arranged in an array to form a ring.
[0020] 4. The pouring device for anti-corrosion concrete poles has a drive motor that drives a threaded rod to rotate through its output end. The threaded rod is lifted and lowered through its threads, and the lifting and lowering move the pouring head to a suitable position.
[0021] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description
[0022] In the attached diagram:
[0023] Figure 1 This is a three-dimensional schematic diagram of the present invention;
[0024] Figure 2 This is a schematic diagram of the casting component structure of this utility model;
[0025] Figure 3 This is a schematic diagram of the upper structure of the bracket of this utility model;
[0026] Figure 4 This is a schematic diagram showing the disassembled structure between the limiting groove and the slider of this utility model;
[0027] Figure 5 This is a schematic diagram of the structure at both ends of the mounting bracket of this utility model.
[0028] In the diagram: 1. Bracket; 11. Drive motor; 13. Slider; 12. Threaded rod; 13. First slider; 2. Pouring head; 3. Fixing block; 4. Mounting bracket; 41. Support rod; 5. Limiting groove; 51. Second slider. Detailed Implementation
[0029] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.
[0030] Please see Figure 1-5A casting device for anti-corrosion concrete poles includes a support 1 with a groove; a casting assembly mounted on the support 1 for casting the pole, comprising a casting head 2, a fixing block 3, and support rods 41, the fixing block 3 being mounted on the support 1, the support rods 41 being arranged in an array on the fixing block 3 and rotatably connected to the fixing block 3, the casting head 2 being mounted on the support rods 41 and fixedly connected to the support rods 41; and a lifting assembly positioned between the support 1 and the fixing block 3 for changing the position of the casting head 2. Multiple casting heads 2 are used to cast the concrete pole. When multiple casting heads 2 are used simultaneously, the interior of the annular mold rises simultaneously, avoiding the problems of air bubbles and incomplete casting that occur when a single pipe is used for casting.
[0031] The casting assembly also includes a mounting frame 4, which is movably connected to a fixed block 3. A support rod 41 is drivenly connected to the mounting frame 4. A double-acting cylinder is installed inside the mounting frame 4 and is fixedly connected to the mounting frame 4. The support rod 41 is rotatably connected to the output shaft at one end of the double-acting cylinder. The support rod 41 is rotatably connected to the mounting frame 4. A limit groove 5 is provided at the bottom end of the fixed block 3 and is fixedly connected to the fixed block 3. The mounting frame 4 is movably connected to the limit groove 5. A sliding groove is arrayed at the bottom end of the limit groove 5, and a second slider 51 is slidably connected in the sliding groove. The mounting frame 4 is rotatably connected to the second slider 51. The output shaft at the other end of the double-acting cylinder is connected to the second slider. 51 is rotated and connected. The second slider 51 slides on the limiting groove 5 to a suitable position. The second slider 51 drives the pouring head 2 to move. The position of the pouring head 2 is extended by the second slider 51, expanding the pouring range of the pouring head 2. The output shaft of one end of the bidirectional cylinder on the mounting frame 4 drives the support rod 41 to rotate with the mounting frame 4 as the fulcrum. The support rod 41 drives the pouring head 2 to move. The output shaft of the other end of the bidirectional cylinder drives the mounting frame 4 to rotate with the second slider 51 as the fulcrum. The positions of the mounting frame 4 and the support rod 41 are adjusted by the output shafts at both ends of the bidirectional cylinder, thereby changing the pouring position of the pouring head 2. The pouring heads 2 are arranged in an array and form a ring.
[0032] The bracket 1 is fixedly connected to a drive motor 11, and the output end of the drive motor 11 is fixedly connected to a threaded rod 12. The threaded rod 12 is rotatably connected to the bracket 1, and a first slider 13 is threadedly connected to the threaded rod 12. The first slider 13 is slidably connected to the bracket 1, and the fixed block 3 is fixedly connected to the first slider 13. The drive motor 11 drives the threaded rod 12 to rotate through its output end, and the threaded rod 12 drives the first slider 13 to rise and fall through the thread. The rise and fall of the first slider 13 drives the pouring head 2 to a suitable position.
[0033] It is worth noting that the bidirectional cylinder includes a base, on which an outer cylinder and an inner cylinder are coaxially arranged; the main body of the water level controller has been disclosed in the prior art of a bidirectional cylinder CN11067 first slider 1386A, and will not be described in detail here.
[0034] Working principle: The drive motor 11 drives the threaded rod 12 to rotate through the output end. The threaded rod 12 drives the first slider 13 to rise and fall through the thread. The rise and fall of the first slider 13 drives the pouring head 2 to a suitable position. The second slider 51 slides on the limiting groove 5 to a suitable position. The second slider 51 drives the pouring head 2 to move. The position of the pouring head 2 is extended by the second slider 51, expanding the pouring range of the pouring head 2. The output shaft of one end of the bidirectional cylinder on the mounting frame 4 drives the support rod 41 to rotate around the mounting frame 4 as the fulcrum. The support rod 41 drives the pouring head 2 to move. The output shaft of the other end of the bidirectional cylinder drives the mounting frame 4 to rotate around the second slider 51 as the fulcrum. The positions of the mounting frame 4 and the support rod 41 are adjusted by the output shafts at both ends of the bidirectional cylinder, thereby changing the pouring position of the pouring head 2. The pouring heads 2 are arranged in an array to form a ring. The concrete pole is poured by multiple pouring heads 2. When multiple pouring heads 2 are poured at the same time, the inside of the ring mold rises at the same time, avoiding the problems of air bubbles and incomplete pouring that occur in the ring mold when a single pipe is poured.
[0035] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.
Claims
1. A casting device for corrosion-resistant concrete poles, characterized in that, include: The bracket (1) has a groove. The casting assembly is set on the support (1) and is used to cast the pole. The casting assembly includes a casting head (2), a fixing block (3) and a support rod (41). The fixing block (3) is set on the support (1), and the support rod (41) array is set on the fixing block (3). The support rod (41) and the fixing block (3) are rotatably connected. The casting head (2) is set on the support rod (41) and the casting head (2) and the support rod (41) are fixedly connected. The lifting assembly is located between the bracket (1) and the fixed block (3). The lifting assembly is used to change the position of the pouring head (2).
2. The casting device for anti-corrosion concrete poles according to claim 1, characterized in that, The casting assembly also includes a mounting frame (4), which is movably connected to the fixing block (3), and the support rod (41) is connected to the mounting frame (4) in a transmission manner. A two-way cylinder is installed inside the mounting frame (4).
3. The casting device for anti-corrosion concrete poles according to claim 2, characterized in that, The bidirectional cylinder is fixedly connected to the mounting bracket (4), the support rod (41) is rotatably connected to the output shaft at one end of the bidirectional cylinder, and the support rod (41) is rotatably connected to the mounting bracket (4).
4. The casting device for anti-corrosion concrete poles according to claim 1, characterized in that, The bottom end of the fixed block (3) is provided with a limiting groove (5), the limiting groove (5) is fixedly connected to the fixed block (3), and the mounting bracket (4) is movably connected to the limiting groove (5).
5. The casting device for anti-corrosion concrete poles according to claim 4, characterized in that, The bottom end of the limiting groove (5) is provided with a sliding groove, and a second slider (51) is slidably connected in the sliding groove. The mounting bracket (4) is rotatably connected to the second slider (51), and the output shaft at the other end of the bidirectional cylinder is rotatably connected to the second slider (51).
6. The casting device for anti-corrosion concrete poles according to claim 1, characterized in that, A drive motor (11) is fixedly connected to the bracket (1), and a threaded rod (12) is fixedly connected to the output end of the drive motor (11). The threaded rod (12) is rotatably connected to the bracket (1).
7. The casting device for anti-corrosion concrete poles according to claim 6, characterized in that, The threaded rod (12) is threadedly connected to a first slider (13), the first slider (13) is slidably connected to the bracket (1), and the fixing block (3) is fixedly connected to the first slider (13).