Concrete pole with outer wall protection function

Abstract

The utility model discloses a concrete pole with an outer wall protection function. The concrete pole has the advantages that the guiding assembly composed of the upper limiting sleeve, the pulley, the rotary table, the lower limiting sleeve, the limiting bolt and the guiding groove is installed between the inner side of the installation cylinder and the concrete pole body, and meanwhile the buffering assemblies composed of the buffering springs, the damping rods, the buffering air bags and the buffering plates are installed on the outer side of the installation cylinder at equal intervals; on one hand, the concrete pole can buffer the impact force under the action of the buffer assembly when in use, and on the other hand, the buffer assembly can rotate along with the mounting cylinder after being impacted under the action of the guide assembly, so that the impact force borne by a buffer plate in the buffer assembly is guided and released; not only is the impact effect of external impact force on the concrete pole body reduced, but also the buffer plates are prevented from being easily deformed and damaged, and the outer wall of the concrete pole body can be conveniently and stably protected.

Description

Technical Field

[0001] This utility model relates to the field of cement pole technology, specifically to a cement pole with external wall protection function. Background Technology

[0002] Cement poles are mainly composed of steel bars and concrete, hence they are also called reinforced concrete cement poles. They are mainly used as overhead line supports in industries such as power, communications, railways, and petroleum. During use, external factors may damage the surface of cement poles, so it is necessary to protect the outer wall of cement poles.

[0003] Currently, the main method for protecting concrete poles is to install a buffer assembly consisting of a buffer plate, buffer spring, guide rod, and buffer airbag on the outside of the concrete pole to buffer the impact force received during use, so as to avoid damage to the external structure of the concrete pole. Although the buffer assembly can buffer the impact force received by the concrete pole, in actual use, the buffer plate on the buffer assembly often deforms and is damaged due to the large impact force, which reduces the buffer protection effect of the buffer assembly on the concrete pole and makes it difficult to provide stable protection for the concrete pole. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] The technical problem to be solved by this utility model is to provide a cement pole with external wall protection function that can protect the outer wall of the cement pole body through a combination of elastic buffering and rotation guidance, in view of the current situation of the prior art.

[0006] (II) Technical Solution

[0007] This utility model is achieved through the following technical solution: This utility model proposes a cement pole with external wall protection, including a cement pole body. An installation cylinder is provided on the lower part of the outer wall of the cement pole body. A guide assembly is installed between the installation cylinder and the cement pole body. The guide assembly includes an upper limit sleeve, a pulley, a turntable, a lower limit sleeve, a limit bolt, and a guide groove. Buffer assemblies are installed at equal intervals between the outer walls of the installation cylinder. The buffer assemblies include buffer springs, damping rods, buffer airbags, and buffer plates. The turntable and the installation cylinder... The inner wall is welded in the middle. The pulleys are symmetrically installed on the upper and lower sides of the turntable. The upper limit sleeve is located on the upper side of the turntable, and the lower limit sleeve is located on the lower side of the turntable. Both the upper limit sleeve and the lower limit sleeve are connected to the cement pole body through the limit bolts. The upper limit sleeve and the lower limit sleeve are provided with guide grooves at the parts that cooperate with the pulleys. The damping rod is installed on the outer wall of the mounting cylinder. The buffer spring is provided on the outer side of the damping rod. The damping rod and the buffer spring are connected to the buffer plate at the ends facing away from the mounting cylinder.

[0008] Furthermore, a reflective sticker is also adhered to the outside of the buffer plate, and the reflective sticker has a built-in fluorescent coating.

[0009] Furthermore, the bottom of the cement pole body is formed with a mounting base, and the cement pole body is cast from reinforced concrete.

[0010] Furthermore, the upper limit sleeve and the lower limit sleeve have the same structure, and the limiting bolt passes through the upper limit sleeve and is threadedly connected to the side wall of the upper limit sleeve.

[0011] Furthermore, both the upper limit sleeve and the lower limit sleeve are hollow structures, the guide groove is an annular groove, and the guide groove is in contact with the pulley.

[0012] Furthermore, the turntable is welded to the inner wall of the mounting cylinder, the turntable is an annular platform, and the vertical cross-section of the turntable is an inverted T-shaped structure.

[0013] Furthermore, the damping rod fixing part is welded to the mounting cylinder, and the damping rod telescopic part is welded to the buffer plate.

[0014] Furthermore, the damping rod passes through the buffer spring, and both ends of the buffer spring are welded to the mounting cylinder and the buffer plate, respectively. The buffer airbag is welded to both the buffer plate and the mounting cylinder.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model has the following advantages:

[0017] This invention features a guiding assembly consisting of an upper limit sleeve, pulley, turntable, lower limit sleeve, limit bolt, and guide groove installed between the inner side of the mounting cylinder and the concrete pole body. Simultaneously, a buffer assembly consisting of buffer springs, damping rods, buffer airbags, and buffer plates is installed at equal intervals on the outer side of the mounting cylinder. This design allows the concrete pole to absorb impact forces during use under the action of the buffer assembly. Furthermore, the guiding assembly allows the buffer assembly to rotate with the mounting cylinder after an impact, guiding and releasing the impact force on the buffer plate within the buffer assembly. This not only reduces the impact of external forces on the concrete pole body but also prevents easy deformation and damage to the buffer plate, facilitating stable protection of the outer wall of the concrete pole body. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of a cement pole with external wall protection function as described in this utility model;

[0019] Figure 2 This is a front sectional view of the connection between the cement pole body and the mounting cylinder in a cement pole with external wall protection function as described in this utility model;

[0020] Figure 3 This is a bottom view of the upper limit sleeve of a cement pole with external wall protection function as described in this utility model.

[0021] The annotations in the attached figures are explained as follows:

[0022] 1. Cement pole body; 2. Mounting cylinder; 3. Mounting base; 4. Guide assembly; 401. Upper limit sleeve; 402. Pulley; 403. Turntable; 404. Lower limit sleeve; 405. Limit bolt; 406. Guide groove; 5. Buffer assembly; 501. Buffer spring; 502. Damping rod; 503. Buffer airbag; 504. Buffer plate; 6. Reflective tape. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0024] like Figures 1-3As shown, a cement pole with external wall protection function in this embodiment includes a cement pole body 1. An installation cylinder 2 is provided on the lower part of the outer wall of the cement pole body 1. A guide assembly 4 is installed between the installation cylinder 2 and the cement pole body 1. The guide assembly 4 includes an upper limit sleeve 401, a pulley 402, a turntable 403, a lower limit sleeve 404, a limit bolt 405, and a guide groove 406. After tightening the limit bolt 405, the upper limit sleeve 401 and the lower limit sleeve 404 can be reliably limited and installed on the cement pole body 1. The pulley 402 and the turntable 403, in conjunction with these components, allow the installation cylinder 2 to rotate relative to the cement pole body 1 when subjected to impact, thus conveniently guiding and releasing the impact force and reducing its impact on the cement pole body 1. Buffer assemblies 5 are installed at equal intervals between the outer walls of the installation cylinders 2. The buffer assemblies 5 include a buffer spring 501, a damping rod 502, and a buffer... The system includes an airbag 503 and a buffer plate 504. A turntable 403 is welded to the middle of the inner wall of the mounting cylinder 2. Pulleys 402 are symmetrically installed on the upper and lower sides of the turntable 403. An upper limit sleeve 401 is located on the upper side of the turntable 403, and a lower limit sleeve 404 is located on the lower side of the turntable 403. Both the upper limit sleeve 401 and the lower limit sleeve 404 are connected to the concrete pole body 1 via limit bolts 405. The upper limit sleeve 401 and the lower limit sleeve 404 have mating parts with the pulleys 402. Guide groove 406; damping rod 502 is installed on the outer wall of mounting cylinder 2. A buffer spring 501 is provided on the outer side of damping rod 502. The damping rod 502 and the buffer spring 501 are connected to a buffer plate 504 at the ends facing away from mounting cylinder 2. The damping rod 502 can absorb the impact force acting on the buffer plate 504 during extension and retraction to reduce the impact force. The buffer spring 501 can realize the convenient rebound and reset of buffer plate 504 and damping rod 502.

[0025] like Figures 1-3 As shown in this embodiment, a reflective sticker 6 is also attached to the outside of the buffer plate 504. The reflective sticker 6 has a fluorescent coating. With the help of the reflective sticker 6, the lights emitted by the vehicle can be reflected at night to remind the driver of the position of the cement pole body 1, so that the driver can correct the driving direction in time and avoid hitting the cement pole body 1. The bottom of the cement pole body 1 is formed with a mounting base 3. The cement pole body 1 is made of reinforced concrete. With the help of the mounting base 3, the cement pole body 1 can be quickly installed on the pre-set installation foundation.

[0026] like Figures 1-3As shown, in this embodiment, the upper limit sleeve 401 and the lower limit sleeve 404 have the same structure. The limit bolt 405 passes through the upper limit sleeve 401 and is threaded to the side wall of the upper limit sleeve 401. Both the upper limit sleeve 401 and the lower limit sleeve 404 are hollow structures. The guide groove 406 is an annular groove and contacts the pulley 402. The pulley 402 rotates along the guide groove 406, which can ensure the smooth rotation of the turntable 403. The turntable 403 is welded to the inner wall of the mounting cylinder 2. The turntable 403 is an annular platform, and the vertical section of the turntable 403 is a tilted T-shaped structure. After the upper limit sleeve 401 and the lower limit sleeve 404 act as the lower limit, the turntable 403 will rotate conveniently relative to the cement pole body 1 so as to guide and release the impact force when subjected to external impact, and avoid the buffer plate 504 from being deformed and damaged due to prolonged impact.

[0027] like Figures 1-3 As shown, in this embodiment, the fixed part of the damping rod 502 is welded to the mounting cylinder 2, the telescopic part of the damping rod 502 is welded to the buffer plate 504, the damping rod 502 passes through the buffer spring 501, and the two ends of the buffer spring 501 are welded to the mounting cylinder 2 and the buffer plate 504 respectively. The buffer airbag 503 is welded to both the buffer plate 504 and the mounting cylinder 2. The buffer airbag 503, the damping rod 502 and the buffer spring 501 work together to achieve a secondary buffering effect and reduce the impact of external impact force on the cement pole body 1.

[0028] The specific implementation process of this embodiment is as follows: In use, firstly, a buffer assembly 5 is installed on the outside of the mounting cylinder 2, and the mounting cylinder 2 with the buffer assembly 5 installed is installed on the cement pole body 1 under the action of the guide assembly 4. Then, the cement pole body 1 is installed on the pre-set mounting seat 3 with the help of the mounting seat 3, and the cement pole can be put into use. During use, when the cement pole is subjected to external impact, it will be doubly buffered by the buffer spring 501, damping rod 502 and buffer airbag 503 in the buffer assembly 5, which greatly reduces the impact on the cement pole. At the same time, when the turntable 403 in the guide assembly 4 rotates relative to the guide groove 406, it will guide and release the impact on the cement pole body 1, thereby further reducing the impact of external impact on the cement pole body 1. At the same time, it avoids the buffer plate 504 from being deformed and damaged due to prolonged external impact, which facilitates stable protection of the outer wall of the cement pole body 1.

[0029] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A cement pole with external wall protection function, characterized in that: Including cement pole body (1), the lower part of the outer wall of cement pole body (1) is provided with mounting cylinder (2), a guide assembly (4) is jointly installed between mounting cylinder (2) and cement pole body (1), guide assembly (4) includes upper limiting sleeve (401), pulley (402), rotating platform (403), lower limiting sleeve (404), limiting bolt (405) and guide groove (406), buffer assembly (5) is installed at equal intervals between the outer wall of mounting cylinder (2), buffer assembly (5) includes buffer spring (501), damping rod (502), buffer air bag (503) and buffer plate (504), wherein rotating platform (403) is welded with the inner wall of mounting cylinder (2), pulley (402) is symmetrically installed on the upper and lower sides of rotating platform (403), upper limiting sleeve (401) is located on the upper side of rotating platform (403), lower limiting sleeve (404) is located on the lower side of rotating platform (403), upper limiting sleeve (401) and lower limiting sleeve (404) are connected with cement pole body (1) through limiting bolt (405), upper limiting sleeve (401) and lower limiting sleeve (404) are provided with guide groove (406) on the part matched with pulley (402); damping rod (502) is installed on the outer wall of mounting cylinder (2), damping rod (502) is provided with buffer spring (501) on the outside, damping rod (502) and buffer spring (501) are jointly connected with buffer plate (504) at the end opposite to mounting cylinder (2).

2. The cement pole with outer wall protection function according to claim 1, characterized in that: The outside of the buffer plate (504) is also bonded with a reflective sticker (6), which has a fluorescent coating.

3. The cement pole with outer wall protection function according to claim 1, characterized in that: The bottom of the cement pole body (1) is formed with a mounting seat (3), and the cement pole body (1) is made of reinforced concrete.

4. The cement pole with outer wall protection function according to claim 1, characterized in that: The upper limiting sleeve (401) and the lower limiting sleeve (404) are of the same structure, and the limiting bolt (405) penetrates the upper limiting sleeve (401) and is threadedly connected with the side wall of the upper limiting sleeve (401).

5. The cement pole with outer wall protection function according to claim 4, characterized in that: The upper limiting sleeve (401) and the lower limiting sleeve (404) are both hollow structures, the guide groove (406) is a ring groove, and the guide groove (406) is in contact with the pulley (402).

6. The cement pole with outer wall protection function according to claim 5, characterized in that: The rotating platform (403) is welded with the inner wall of the mounting cylinder (2), the rotating platform (403) is an annular platform, and the vertical section of the rotating platform (403) is an inverted T-shaped structure.

7. The cement pole with outer wall protection function according to claim 1, characterized in that: The fixed part of the damping rod (502) is welded with the mounting cylinder (2), and the telescopic part of the damping rod (502) is welded with the buffer plate (504).

8. The cement pole with outer wall protection function according to claim 7, characterized in that: The damping rod (502) penetrates the buffer spring (501), the buffer spring (501) is welded at both ends with the mounting cylinder (2) and the buffer plate (504), and the buffer air bag (503) is welded with the buffer plate (504) and the mounting cylinder (2).

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