Concrete pole protection device
By designing a concrete pole protection device with components such as a chassis, protective plates and limiters, the stability problem of the pole at the construction site and in strong wind environments is solved, and the stable installation and efficient maintenance of the pole are achieved.
Patent Information
- Application Number
- CN202422240929.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-12
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-09-12
AI Technical Summary
Concrete poles on construction sites are easily damaged, shaken or tilted due to collisions with construction machinery, heavy vehicle traffic and strong winds, leading to fatigue damage or even breakage.
A concrete pole protection device was designed, including components such as a chassis, a protective plate, a T-shaped block, a curved plate, and a limiter. The limiter and support structures were used to enhance the stability of the pole, isolate the pole from direct contact with mechanical facilities, and prevent collisions and wind forces.
It improves the overall stability of the pole, reduces collision damage, prevents shaking and tilting, saves installation and maintenance costs, and improves resource utilization.
Smart Images
Figure CN223410570U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electric poles, in particular to a concrete electric pole protective device. Background Art
[0002] Concrete poles are made of concrete and steel bars or steel wires. There are two types: prestressed and non-prestressed. The cross-section of the poles includes square, octagonal, I-shaped, circular or other special-shaped sections. The most commonly used are circular and square sections. The length of the poles is generally 4.5 to 15 meters.
[0003] At construction sites, due to frequent construction activities, various machines and heavy objects are often carried on site. Therefore, concrete poles may be damaged by collisions with construction machinery or temporary facilities. In addition, there is a large flow of workers and vehicles on construction sites. If proper protection is not provided, the poles may also be damaged due to negligence. Secondly, in places with strong winds, concrete poles may be blown by strong winds, causing the pole body to shake or tilt. Long-term wind action may cause fatigue damage to the poles or even breakage. Therefore, a concrete pole protection device is proposed to address the above problems. Utility Model Content
[0004] In order to make up for the shortcomings of the existing technology, at construction sites, due to frequent construction activities, various machines and heavy objects are often carried on site, so concrete poles may be damaged by collisions with construction machinery or temporary facilities. In addition, there is a large flow of workers and vehicles on the construction site. If proper protection is not taken, the poles may also be damaged due to negligence. Secondly, in places with strong winds, concrete poles may be blown by strong winds, causing the pole body to shake or tilt. Long-term wind action may cause fatigue damage to the poles or even breakage. The utility model proposes a concrete pole protection device.
[0005] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a concrete pole protection device, comprising a pole; a pair of symmetrically distributed chassis are provided on the outer circular wall of the bottom end of the pole; a pair of symmetrically distributed protective plates are placed on the top of the chassis; the protective plates match the pole; a pair of side walls of the protective plates are provided with slots; a T-shaped block is placed in the slot; both side walls of the T-shaped block are provided with a slide groove; the groove wall of the slide groove is slidably connected to a slider; the side wall of the slider is provided with a circular groove; a spring is fixed between the circular groove and the slide groove; a limiter is provided between the chassis and the protective plate, which increases the overall stability of the pole, makes it more stable when subjected to external force, effectively isolates the concrete pole from direct contact with construction machinery and temporary facilities, and reduces or avoids the possibility of damage to the pole due to collision.
[0006] Preferably, the protective plate is formed by connecting multiple curved plates; multiple groups of card slots are provided at the bottom of the multiple groups of curved plates; multiple groups of card blocks are fixed to the top of the multiple groups of curved plates; the card blocks match the card slots, thereby ensuring that the utility poles are fully protected, and the curved plates are independent components, which can be easily removed from one utility pole and installed on another, which not only reduces costs but also improves resource utilization.
[0007] Preferably, the limiting member includes a triangular block; one of the curved plates close to the chassis is provided with a placement slot; the top of the chassis is fixedly connected to a limiting rod; the limiting rod matches the placement slot; the top of the chassis is fixedly connected to a triangular block; the triangular block is fixedly connected to the limiting rod; the top of the chassis is threadedly connected to a limiting nail to prevent it from shaking or tilting due to external forces, such as wind, collision, etc., providing a fixed support surface for the curved plate, so that the curved plate can be more firmly installed on the utility pole.
[0008] Preferably, the side wall of the T-shaped block is provided with a limiting groove; the groove wall of the limiting groove is slidably connected to a pair of symmetrically distributed pushing blocks; a two-way threaded rod is threadedly connected between the pair of pushing blocks; an annular frame is rotatably connected to the center of the outer circular wall of the two-way threaded rod; the annular frame is fixed to the side wall of the slider; the inner side wall of the annular frame is rotatably connected to a rotating block; the rotating block is fixed to the two-way threaded rod; the side wall of the slider close to the two-way threaded rod is provided with a protrusion; the protrusion matches the pushing block, which can save a lot of time and labor costs during the installation process. Similarly, when maintenance or replacement is required, it can be completed quickly.
[0009] Preferably, the side wall of the slider is set as an inclined surface, which makes it convenient for workers to install the curved plate on the utility pole, thereby improving the work efficiency of workers in installing the curved plate.
[0010] Preferably, the outer circular wall of the limiting nail is fixed with a spiral piece, which can increase the contact area with the ground, thereby enhancing the gripping ability of the limiting nail, thereby providing a more stable support and fixing effect.
[0011] The utility model is beneficial in that:
[0012] 1. It increases the overall stability of the poles, making them more stable when subjected to external forces, effectively isolates the direct contact between the concrete poles and construction machinery and temporary facilities, and reduces or avoids the possibility of damage to the poles due to collisions.
[0013] 2. Prevent it from shaking or tilting due to external forces, such as wind, collision, etc., and provide a fixed support surface for the curved plate, so that the curved plate can be installed more firmly on the utility pole, which can save a lot of time and labor costs during the installation process. Similarly, when maintenance or replacement is required, it can be completed quickly, making it convenient for staff to install the curved plate on the utility pole. The work efficiency of the staff in installing the curved plate can be improved, and the contact area with the ground can be increased, thereby enhancing the gripping ability of the limit nails, thereby providing more stable support and fixing effects. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0015] Figure 1 It is a three-dimensional structural diagram of the utility model;
[0016] Figure 2 for Figure 1 Enlarged view of point A in the middle;
[0017] Figure 3 It is a partial cross-sectional view of the utility model;
[0018] Figure 4 It is a partial cross-sectional view of the curved plate;
[0019] Figure 5 It is a partial cross-sectional view of the T-block.
[0020] In the figure: 1. Electric pole; 2. Protective plate; 3. T-shaped block; 4. Slide groove; 5. Slider; 6. Arc plate; 7. Block; 8. Triangular block; 9. Chassis; 10. Limit rod; 12. Limit pin; 13. Limit slot; 14. Push block; 15. Bidirectional threaded rod; 16. Ring frame; 17. Rotating block; 18. Spiral piece. DETAILED DESCRIPTION
[0021] The following will be combined with the accompanying 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.
[0022] See also Figure 1-5As shown, a concrete pole protection device includes a pole 1; a pair of symmetrically distributed chassis 9 are provided on the outer circular wall of the bottom end of the pole 1; a pair of symmetrically distributed protective plates 2 are placed on the top of the chassis 9; the protective plates 2 match the pole 1; a pair of side walls of the protective plates 2 are provided with slots; T-shaped blocks 3 are placed in the slots; both side walls of the T-shaped blocks 3 are provided with slide grooves 4; the groove walls of the slide grooves 4 are slidably connected with sliders 5; the side walls of the sliders 5 are provided with circular grooves; a spring is fixed between the circular groove and the slide groove 4; a limiter is provided between the chassis 9 and the protective plate 2; when working, by pressing the pair of chassis 9 against After being on the outer circular wall of the utility pole 1, a pair of protective plates 2 are limited on the chassis 9 by the limiting parts. The pair of protective plates 2 will protect the column of the utility pole 1. The T-shaped block 3 is then inserted into the slot on the pair of protective plates 2. The slider 5 in the T-shaped block 3 slides out of the slide groove 4 under the action of the spring. At this time, with the cooperation of the T-shaped block 3 and the slider 5, the pair of protective plates 2 will be limited, so that the protective plates 2 fit on the outer wall of the utility pole 1, increasing the overall stability of the utility pole 1, making it more stable when subjected to external forces, and effectively isolating the concrete utility pole from direct contact with construction machinery and temporary facilities, reducing or avoiding the possibility of damage to the utility pole due to collision.
[0023] The protective plate 2 is connected by multiple curved plates 6; multiple groups of curved plates 6 are provided with multiple groups of slots at the bottom; multiple groups of curved plates 6 are fixed to the top of multiple groups of curved plates 6; the blocks 7 match the slots; during operation, through the blocks 7 and slots on the curved plates 6, the curved plates 6 can be installed on the electric pole 1 by adding the next group of curved plates 6 on top of the curved plates 6, so that the height can be flexibly adjusted according to the actual height of the electric pole 1. No matter how the height of the electric pole 1 changes, it can be adapted by increasing or decreasing the number of curved plates 6, thereby ensuring that the electric pole 1 is fully protected. Moreover, the curved plates 6 are independent components, which can be easily removed from one electric pole 1 and installed on another electric pole 1, which not only reduces costs but also improves resource utilization.
[0024] The limiting member includes a triangular block 8; one of the arc-shaped plates 6 near the chassis 9 is provided with a placement groove; the top of the chassis 9 is fixedly connected to a limiting rod 10; the limiting rod 10 matches the placement groove; the top of the chassis 9 is fixedly connected to a triangular block 8; the triangular block 8 is fixedly connected to the limiting rod 10; the top of the chassis 9 is threadedly connected to a limiting pin 12; when working, through the limiting rod 10 on the chassis 9, when the arc-shaped plate 6 is placed on the outer circular wall of the electric pole 1, the arc-shaped plate 6 first fits the electric pole 1 slides downward and contacts the chassis 9. At this time, the limiting rod 10 on the chassis 9 is inserted into the placement groove of the curved plate 6, so that the chassis 9 limits the limiting rod 10. The chassis 9 serves as a connection between the utility pole 1 and the ground, and has the function of stabilizing the utility pole 1, which can further increase the stability of the utility pole 1 and prevent it from shaking or tilting due to external forces, such as wind, collision, etc., and provides a fixed support surface for the curved plate 6, so that the curved plate 6 can be more firmly installed on the utility pole 1.
[0025] The side wall of the T-shaped block 3 is provided with a limiting groove 13; the groove wall of the limiting groove 13 is slidably connected to a pair of symmetrically distributed pushing blocks 14; a two-way threaded rod 15 is threadedly connected between the pair of pushing blocks 14; an annular frame 16 is rotatably connected to the center of the outer circular wall of the two-way threaded rod 15; the annular frame 16 is fixed to the side wall of the slider 5; the inner side wall of the annular frame 16 is rotatably connected to a rotating block 17; the rotating block 17 is fixed to the two-way threaded rod 15; the side wall of the slider 5 close to the two-way threaded rod 15 is provided with a protrusion; the protrusion When working, the bidirectional threaded rod 15 is driven to rotate by rotating the rotating block 17, so that the rotation of the bidirectional threaded rod 15 drives the pushing block 14 to slide in the limiting groove 13, and the pushing block 14 pushes the protrusion of the slider 5, allowing the pair of sliders 5 to slide into the slide groove 4 at the same time, so that the slider 5 and the T-shaped block 3 can release the limit between the pair of curved plates 6. Since the curved plates 6 are easy to disassemble, a lot of time and labor costs can be saved during the installation process. Similarly, when maintenance or replacement is needed, it can be completed quickly.
[0026] The side wall of the slider 5 is set as an inclined surface; when working, the side wall of the slider 5 is an inclined surface, so that when the T-shaped block 3 is inserted into the slot, the inclined surface of the slider 5 is squeezed with the slot, so that the squeezing brings a force to make the slider 5 retreat into the slide groove 4, which is convenient for the staff to install the curved plate 6 on the telephone pole 1, and improves the work efficiency of the staff in installing the curved plate 6.
[0027] The outer circular wall of the limiting nail 12 is fixed with a spiral piece 18; when working, the spiral piece 18 on the limiting nail 12 can increase the contact area with the ground, thereby enhancing the gripping ability of the limiting nail 12, thereby providing a more stable support and fixing effect.
[0028] The working principle is that after a pair of chassis 9 are pressed against the outer circular wall of the utility pole 1, a pair of protective plates 2 are limited on the chassis 9 by the limiting parts. The pair of protective plates 2 will protect the column of the utility pole 1, and then the T-shaped block 3 is inserted into the slot on the pair of protective plates 2. The slider 5 in the T-shaped block 3 slides out of the slide groove 4 under the action of the spring. At this time, under the cooperation of the T-shaped block 3 and the slider 5, the pair of protective plates 2 will be limited, so that the protective plates 2 fit on the outer wall of the utility pole 1, increasing the overall stability of the utility pole 1, making it more stable when subjected to external forces, effectively isolating the concrete utility pole from direct contact with construction machinery and temporary facilities, reducing or avoiding the possibility of damage to the utility pole due to collision, and The card block 7 and the card slot can allow the arc plate 6 to be installed on the electric pole 1 by adding the lower set of arc plates 6 on the upper part of the arc plate 6. In this way, it can be flexibly adjusted according to the actual height of the electric pole 1. No matter how the height of the electric pole 1 changes, it can be adapted by increasing or decreasing the number of arc plates 6, thereby ensuring that the electric pole 1 is fully protected. Moreover, the arc plates 6 are independent components. They can be easily removed from one electric pole 1 and installed on another electric pole 1, which not only reduces costs but also improves resource utilization. Through the limiting rod 10 on the chassis 9, when the arc plate 6 is placed on the outer circular wall of the electric pole 1, the arc plate 6 first fits the electric pole 1 and slides downward to contact the chassis 9. At this time, The limiting rod 10 on the chassis 9 will be inserted into the placement groove of the curved plate 6, so that the chassis 9 limits the limiting rod 10. The chassis 9 serves as a connecting piece between the utility pole 1 and the ground, and has the function of stabilizing the utility pole 1, which can further increase the stability of the utility pole 1 and prevent it from shaking or tilting due to external forces such as wind, collision, etc., and provides a fixed supporting surface for the curved plate 6, so that the curved plate 6 can be more firmly installed on the utility pole 1. The two-way threaded rod 15 is driven to rotate by rotating the rotating block 17, so that the rotation of the two-way threaded rod 15 drives the pushing block 14 to slide in the limiting groove 13. The pushing block 14 will push the protrusion of the slider 5, so that a pair of sliders 5 will slide into the slide groove 4 at the same time. The slider 5 and the T-shaped block 3 can release the limit between the pair of curved plates 6. Since the curved plates 6 are easy to disassemble, a lot of time and labor costs can be saved during the installation process. Similarly, when maintenance or replacement is needed, it can be completed quickly. The side wall of the slider 5 is an inclined surface, so that when the T-shaped block 3 is inserted into the slot, the inclined surface of the slider 5 is squeezed with the slot, and the squeezing creates a force to make the slider 5 return to the slide groove 4, which is convenient for the staff to install the curved plates 6 on the telephone pole 1, and improves the work efficiency of the staff in installing the curved plates 6. The spiral piece 18 on the limiting nail 12 can increase the contact area with the ground, thereby enhancing the gripping ability of the limiting nail 12, thereby providing a more stable support and fixing effect.
[0029] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
[0030] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.
Claims
1. A concrete pole protection device, characterized by: The utility pole (1) comprises a pair of symmetrically distributed chassis (9) provided on the outer circular wall at the bottom end of the utility pole (1); a pair of symmetrically distributed protective plates (2) are placed on the top of the chassis (9); the protective plates (2) match the utility pole (1); a pair of side walls of the protective plates (2) are provided with slots; a T-shaped block (3) is placed in the slot; both side walls of the T-shaped block (3) are provided with a slide groove (4); the groove wall of the slide groove (4) is slidably connected to a slider (5); the side wall of the slider (5) is provided with a circular groove; a spring is fixed between the circular groove and the slide groove (4); and a limiter is provided between the chassis (9) and the protective plate (2).
2. A concrete pole protection device according to claim 1, characterized in that: The protective plate (2) is formed by connecting a plurality of arc-shaped plates (6); a plurality of groups of card slots are provided at the bottom of the plurality of groups of arc-shaped plates (6); a plurality of groups of card blocks (7) are fixed to the top of the plurality of groups of arc-shaped plates (6); and the card blocks (7) match the card slots.
3. A concrete pole protection device according to claim 2, characterized in that: The limiting member comprises a triangular block (8); one of the arc-shaped plates (6) close to the chassis (9) is provided with a placement groove; the top of the chassis (9) is fixedly connected to a limiting rod (10); the limiting rod (10) matches the placement groove; the top of the chassis (9) is fixedly connected to a triangular block (8); the triangular block (8) is fixedly connected to the limiting rod (10); the top of the chassis (9) is threadedly connected to a limiting pin (12).
4. A concrete pole protection device according to claim 3, characterized in that: The side wall of the T-shaped block (3) is provided with a limiting groove (13); the groove wall of the limiting groove (13) is slidably connected to a pair of symmetrically distributed pushing blocks (14); a bidirectional threaded rod (15) is threadedly connected between the pair of pushing blocks (14); an annular frame (16) is rotatably connected at the center of the outer circular wall of the bidirectional threaded rod (15); the annular frame (16) is fixed to the side wall of the slider (5); the inner side wall of the annular frame (16) is rotatably connected to a rotating block (17); the rotating block (17) is fixed to the bidirectional threaded rod (15); a protrusion is provided on the side wall of the slider (5) close to the bidirectional threaded rod (15); the protrusion matches the pushing block (14).
5. The concrete pole protection device according to claim 4, characterized in that: The side wall of the slider (5) is configured as an inclined surface.
6. The concrete pole protection device according to claim 5, characterized in that: The outer circular wall of the limiting pin (12) is fixedly connected with a spiral piece (18).