Concrete pole inner rib assembling equipment

Abstract

The utility model discloses cement pole inner rib assembling equipment which comprises a positioning disc, a plurality of sets of sliding grooves are formed in the outer wall of the positioning disc, each side of the positioning disc is fixedly connected with two sets of side plates, every two sets of side plates form a pair, the outer wall of each set of adjusting block is fixedly connected with two sets of fixing plates, a rotating plate is rotationally connected between each pair of side plates, and the rotating plates are fixedly connected with the sliding grooves. The other ends of the rotating plates are rotationally connected into the two corresponding fixing plates, and clamping mechanisms are installed in the adjusting blocks. By means of the linkage design of the threaded rod, the sliding block and the adjusting block, flexible adjustment of the distance between the main reinforcements is achieved, when the sliding block slides along the limiting rod, the included angle between the rotating plate and the adjusting block changes to drive the adjusting block to slide towards the circle center or the edge of the positioning disc, and therefore the distance between the main reinforcements is reduced or enlarged. And the equipment can meet the production requirements of electric poles of different specifications, the problem that the distance between the fixed clamping grooves cannot be adjusted in the prior art is solved, and the universality and the utilization rate of the equipment are remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of assembly equipment technology, and in particular to an assembly equipment for the inner reinforcement of cement poles. Background Technology

[0002] With the rapid advancement of urban construction, the demand for cement poles is increasing year by year. To enhance the strength of cement poles, internal reinforcement is often installed inside them, and the quality of this reinforcement has a significant impact on the strength of the cement pole.

[0003] In existing technologies, the assembly of internal reinforcement bars in cement poles mainly relies on winding machines, binding machines, and positioning devices. Specifically, the positioning device uses slots or clamps to fix multiple longitudinal steel bars (main reinforcement bars) onto a positioning plate, ensuring the main reinforcement bars maintain precise position and spacing during assembly and preventing displacement. However, in actual use, the fixed spacing of the mounting slots on the positioning plate limits the equipment's versatility when installing steel bars of different specifications, failing to meet diverse production needs. Especially in small-batch, multi-specification production scenarios, the equipment utilization rate is low. Therefore, this paper proposes a cement pole internal reinforcement bar assembly device to address these issues. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, a coordinated design of threaded rods, sliders, and adjusting blocks enables flexible adjustment of the main rib spacing, avoiding the limitation of fixed slots on the equipment's versatility.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: It includes a positioning disk, the outer wall of which has multiple sets of sliding grooves, the multiple sets of sliding grooves being circumferentially distributed on the outer wall of the positioning disk, and each set having an adjusting block slidably connected inside. The outer wall of each adjusting block has a through hole. A threaded rod is rotatably connected to the circumference of the positioning disk, and a slider is threadedly connected to the threaded section of the threaded rod. The outer wall of the slider is hexagonal, and each side is fixedly connected to two sets of side plates, with each pair of side plates forming a pair. Each set of adjusting blocks has two sets of fixed plates fixedly connected to its outer wall, and a rotating plate is rotatably connected between each pair of side plates. The other end of the rotating plate is rotatably connected to the corresponding two sets of fixed plates. A clamping mechanism is installed inside each adjusting block.

[0008] Preferably, the clamping mechanism includes a slide rod slidably connected to the outer wall of each set of adjusting blocks, a clamping plate slidably connected in the through hole, and both the inner and outer walls are arc-shaped, and the end of the slide rod is fixedly connected to the outer wall of the clamping plate.

[0009] Preferably, a sliding plate is fixedly connected to the end of the sliding rod, and the radius of the sliding plate is larger than the radius of the sliding rod.

[0010] Preferably, a spring is sleeved on the outer wall of the slide rod, one end of the spring is fixedly connected to the end face of the adjusting block, and the other end of the spring is fixedly connected to the lower end face of the slide plate.

[0011] Preferably, a limiting rod is fixedly connected to the outer wall of the positioning disk, the slider is slidably connected to the outer wall of the limiting rod, and a limiting block is fixedly connected to the end of the threaded rod.

[0012] Preferably, a servo motor is fixedly connected to the outer wall of the positioning disk, and the end of the output shaft of the servo motor is fixedly connected to the threaded rod coaxially.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, this utility model provides a cement pole internal reinforcement assembly device, which has the following features:

[0015] Beneficial effects:

[0016] 1. This utility model achieves flexible adjustment of the main rib spacing through the linkage design of the threaded rod, slider and adjusting block. When the slider slides along the limiting rod, the change in the angle between the rotating plate and the adjusting block causes the adjusting block to slide towards the center or edge of the positioning plate, thereby reducing or increasing the main rib spacing. This allows the equipment to adapt to the production needs of poles of different specifications, solves the problem that the fixed slot spacing cannot be adjusted in the prior art, and significantly improves the versatility and utilization of the equipment.

[0017] 2. This utility model uses a sliding rod to drive the clamping plate to slide. The arc-shaped inner wall of the clamping plate fits tightly against the outer wall of the main reinforcement, firmly fixing the main reinforcement in the adjusting block. The elastic force of the spring can automatically adjust the clamping force according to the diameter of the main reinforcement, which avoids damage to the surface of the reinforcement due to excessive clamping force, and also prevents the reinforcement from loosening or shifting due to insufficient clamping force. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the cement pole internal reinforcement assembly equipment proposed in this utility model.

[0019] Figure 2 for Figure 1 Structural diagram.

[0020] Figure 3 for Figure 2 Schematic diagram of components such as the slider, adjusting block, and rotating plate.

[0021] Figure 4 for Figure 3 Schematic diagram of the structure at the middle adjustment block.

[0022] In the diagram: 1. Positioning plate; 2. Servo motor; 3. Slide groove; 4. Threaded rod; 5. Limiting rod; 6. Limiting block; 7. Slider; 8. Adjusting block; 9. Side plate; 10. Rotating plate; 11. Fixing plate; 12. Clamping plate; 13. Slide rod; 14. Slide plate; 15. Spring. Detailed Implementation

[0023] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0024] This utility model provides a technical solution:

[0025] Reference Figure 1-4 The cement pole internal reinforcement assembly equipment includes a positioning plate 1. The outer wall of the positioning plate 1 has multiple sets of sliding grooves 3, which are circumferentially distributed on the outer wall of the positioning plate 1. Each set of sliding grooves 3 is slidably connected to an adjusting block 8. The outer wall of the adjusting block 8 has a through hole. A threaded rod 4 is rotatably connected to the circumference of the positioning plate 1. A slider 7 is threadedly connected to the threaded section of the threaded rod 4. The outer wall of the slider 7 is hexagonal, and each side is fixedly connected to two sets of side plates 9. Each pair of side plates 9 forms a pair. Each set of adjusting blocks 8 is fixedly connected to two sets of fixing plates 11. A rotating plate 10 is rotatably connected between each pair of side plates 9. The other end of the rotating plate 10 is rotatably connected to the corresponding two sets of fixing plates 11. A clamping mechanism is installed inside the adjusting block 8.

[0026] Specifically, the sliding block 8 is slidable within the groove 3 by the linkage between the threaded rod 4 and the slider 7, thereby enabling flexible adjustment of the installation position and spacing of the main reinforcement bars to meet the assembly requirements of different specifications of steel bars.

[0027] The clamping mechanism includes a slide rod 13 slidably connected to the outer wall of each set of adjusting blocks 8, a clamping plate 12 slidably connected in the through hole, and both the inner and outer walls are arc-shaped. The end of the slide rod 13 is fixedly connected to the outer wall of the clamping plate 12.

[0028] Specifically, by using the slide bar 13 to drive the clamping plate 12 to slide, it is possible to clamp and fix the main reinforcement bars of different sizes.

[0029] A slide plate 14 is fixedly connected to the end of the slide rod 13. The radius of the slide plate 14 is larger than that of the slide rod 13. A spring 15 is sleeved on the outer wall of the slide rod 13. One end of the spring 15 is fixedly connected to the end face of the adjusting block 8, and the other end of the spring 15 is fixedly connected to the lower end face of the slide plate 14.

[0030] Specifically, the elastic force of spring 15 can be adjusted according to the diameter of the main reinforcement and the clamping requirements to ensure that the clamping force is moderate and to avoid excessive compression or insecure clamping of the reinforcement.

[0031] A limiting rod 5 is fixedly connected to the outer wall of the positioning disk 1, a slider 7 is slidably connected to the outer wall of the limiting rod 5, and a limiting block 6 is fixedly connected to the end of the threaded rod 4.

[0032] Specifically, the design of the limit rod 5 ensures that the slider 7 will not deviate during the sliding process, thus improving the operational stability and accuracy of the equipment.

[0033] A servo motor 2 is fixedly connected to the outer wall of the positioning disk 1, and the end of the output shaft of the servo motor 2 is fixedly connected to the threaded rod 4 on the same axis.

[0034] In practical use, the working principle of this utility model is as follows:

[0035] First, the positioning plate 1 is installed on the main shaft of the equipment, and multiple longitudinal reinforcing bars are inserted into the through holes of the adjusting block 8. At this time, the clamping plate 12 is in its initial position under the elastic action of the spring 15, maintaining a certain gap with the reinforcing bars to facilitate smooth insertion and positioning. The operator starts the servo motor 2, which drives the threaded rod 4 to rotate, driving the slider 7 to slide along the direction of the limiting rod 5. When the slider 7 slides upward, the angle between the rotating plate 10 and the adjusting block 8 increases, causing multiple sets of adjusting blocks 8 to slide towards the center of the positioning plate 1, reducing the spacing between the reinforcing bars; when the slider 7 slides downward, the angle between the rotating plate 10 and the adjusting block 8 decreases, causing multiple sets of adjusting blocks 8 to slide towards the edge of the positioning plate 1, expanding the spacing between the reinforcing bars. Through this linkage mechanism, the operator can flexibly adjust the installation position and spacing of the reinforcing bars according to the requirements of different specifications of utility poles.

[0036] Once the main reinforcement bar is positioned correctly, the operator drives the clamping plate 12 to slide via the slide rod 13. The arc-shaped inner wall of the clamping plate 12 fits tightly against the outer wall of the main reinforcement bar, firmly fixing it within the adjusting block 8. The elastic force of the spring 15 can be automatically adjusted according to the diameter of the main reinforcement bar and the clamping requirements, ensuring moderate clamping force. This avoids damage to the surface of the reinforcement bar due to excessive clamping force, while also preventing loosening or displacement of the reinforcement bar due to insufficient clamping force. The design of the limit rod 5 ensures that the slider 7 will not deviate during sliding, improving the operational stability and positioning accuracy of the equipment.

[0037] In summary, this device, through the coordinated operation of the threaded rod 4, the slider 7, the adjusting block 8, and the clamping mechanism, achieves flexible adjustment and efficient fixing of the main reinforcement positioning, effectively solving the problem that the spacing of the fixing slots in the existing technology cannot adapt to different specifications of steel bars.

Claims

1. Equipment for assembling the inner tendons of a cement pole, comprising a positioning disc (1), characterised in that, The outer wall of the positioning disk (1) has multiple sets of sliding grooves (3), which are circumferentially distributed on the outer wall of the positioning disk (1). Each set of sliding grooves (3) is slidably connected to an adjusting block (8). The outer wall of the adjusting block (8) has a through hole. A threaded rod (4) is rotatably connected to the circumference of the positioning disk (1). A slider (7) is threadedly connected to the threaded section of the threaded rod (4). The outer wall of the slider (7) is hexagonal, and each side is fixedly connected to two sets of side plates (9). Each pair of side plates (9) forms a pair. Each set of adjusting blocks (8) has two sets of fixed plates (11) fixedly connected to the outer wall. A rotating plate (10) is rotatably connected between each pair of side plates (9). The other end of the rotating plate (10) is rotatably connected to the corresponding two sets of fixed plates (11). A clamping mechanism is installed inside the adjusting block (8).

2. The assembly apparatus for a tendon in a cement pole according to claim 1, wherein The clamping mechanism includes a slide rod (13) slidably connected to the outer wall of each set of adjusting blocks (8), a clamping plate (12) slidably connected in the through hole, and both the inner and outer walls are arc-shaped. The end of the slide rod (13) is fixedly connected to the outer wall of the clamping plate (12).

3. The assembly apparatus for a tendon in a concrete pole according to claim 2, wherein The slide bar (13) is fixedly connected to a slide plate (14) at its end, and the radius of the slide plate (14) is larger than that of the slide bar (13).

4. The apparatus according to claim 3, wherein A spring (15) is fitted on the outer wall of the slide rod (13). One end of the spring (15) is fixedly connected to the end face of the adjusting block (8), and the other end of the spring (15) is fixedly connected to the lower end face of the slide plate (14).

5. The assembly apparatus for a tendon in a concrete pole according to claim 4, wherein The positioning disk (1) is fixedly connected to the outer wall of the limiting rod (5), the slider (7) is slidably connected to the outer wall of the limiting rod (5), and the end of the threaded rod (4) is fixedly connected to the limiting block (6).

6. The cement pole internal reinforcement assembly equipment according to claim 5, characterized in that, The positioning disk (1) is fixedly connected to a servo motor (2) on its outer wall, and the output shaft end of the servo motor (2) is fixedly connected to the threaded rod (4) on the same axis.

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