Safety fence ground pile rod convenient to stretch out and draw back
By designing a safety fenced floor pile rod including an extension cylinder, a hydraulic cylinder and a sliding ring, the problem of inconvenient displacement and adjustment of the existing floor pile rod is solved, and the flexible expansion and contraction of the floor pile rod and the maintenance of the fence protection effect are achieved.
Patent Information
- Application Number
- CN202421574457.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-04
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-04
AI Technical Summary
The existing ground pile poles are fixedly installed underground, which is inconvenient for transportation and adjustment and affects use.
A safety fence floor pile rod including an extension cylinder, a hydraulic cylinder and a slip ring is designed to push the floor pile rod out of the extension cylinder through the hydraulic cylinder and shrink into the extension cylinder if necessary to achieve telescopic adjustment.
It realizes flexible expansion and contraction of the ground pile pole, ensures the fence protection effect, and keeps the ground at the installation site flat and adapts to the height settings of different entry and exit needs.
Smart Images
Figure CN222909669U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ground pile rods, in particular to a safety fence ground pile rod for facilitating telescoping. Background Art
[0002] A ground pile rod refers to a pile rod used for fixing or supporting ground facilities. It is usually made of metal or concrete and has a certain strength and stability. Ground pile rods are usually used to fix facilities such as buildings, roads, bridges, and fences to ensure that they are not easily collapsed or moved under harsh environments such as wind and rain. In construction projects and public facility construction, ground pile rods are a common infrastructure.
[0003] In the prior art, in some public venues, according to different access requirements, it is necessary to move the ground pile rods installed at the edge of the venue. However, the ground pile rods are generally fixedly installed underground and are not convenient for moving and adjusting, which will affect the use. Therefore, this application designs a safety fence ground pile rod for facilitating telescoping. Summary of the Utility Model
[0004] The purpose of the utility model is to solve the problem that in the prior art, according to different access requirements, it is necessary to move the ground pile rods installed at the edge of the venue, but the ground pile rods are generally fixedly installed underground and are not convenient for moving and adjusting, which will affect the use. A safety fence ground pile rod for facilitating telescoping is proposed.
[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:
[0006] A safety fence ground pile rod for facilitating telescoping includes an extension cylinder. A connecting ring is fixedly connected to the top side wall of the extension cylinder. A threaded hole is opened inside the connecting ring. A hydraulic cylinder is fixedly connected to the bottom inner wall of the extension cylinder. A sliding ring is slidably arranged on the inner wall of the extension cylinder. A ground pile rod is fixedly connected to the top of the sliding ring. A groove is opened in the inner wall of the ground pile rod. The end of the piston rod of the hydraulic cylinder is fixedly connected to the top inner wall of the ground pile rod. A plurality of reinforcing metal rings are fixedly connected to the inner wall of the ground pile rod.
[0007] Preferably, a guiding groove is opened in the inner wall of the extension cylinder. A guiding block is fixedly connected to the side wall of the sliding ring. The guiding block is slidably arranged on the inner wall of the guiding groove.
[0008] Preferably, a reflective ring is fixedly connected to the rod wall of the ground pile rod.
[0009] Preferably, a plurality of grooves are circumferentially formed on the side wall of the ground pile rod. An elastic rod is fixedly connected to the inner wall of the ground pile rod at the groove. An induction pressing plate is fixedly connected to the side wall of the elastic rod. A pressure sensor is fixedly connected to the inner wall of the ground pile rod at the groove. A controller and an alarm are fixedly connected to the inner wall of the top end of the ground pile rod. The controller is electrically connected to the pressure sensor and the alarm respectively.
[0010] Preferably, a rectangular groove is formed on the inner wall of the induction pressing plate. The elastic rod is arranged as an arc rod and extends to the inner wall of the induction pressing plate at the rectangular groove.
[0011] Preferably, a stabilizing block is fixedly connected to the side wall of the induction pressing plate. A strip-shaped opening is formed on the inner wall of the ground pile rod at the groove. The stabilizing block is slidably arranged on the inner wall of the strip-shaped opening.
[0012] Compared with the prior art, the utility model provides a ground pile rod for a safety fence that is convenient for telescoping, and has the following beneficial effects:
[0013] 1. For the ground pile rod for a safety fence that is convenient for telescoping, the ground pile rod can be pushed out to the outside of the extension cylinder through the hydraulic cylinder, so that the ground pile rod can ensure the protection effect of the fence. When the telescopic lifting adjustment of the ground pile rod is required, the piston rod of the hydraulic cylinder can contract to make the ground pile rod and the sliding ring contract into the inside of the extension cylinder, keeping the ground surface at the installation place flat, so that the fence can set the height of the ground pile rod according to the access requirements, improving the flexibility of the ground pile rod.
[0014] 2. For the ground pile rod for a safety fence that is convenient for telescoping, when the rod wall of the ground pile rod is subjected to excessive pressure, it will squeeze the induction pressing plate to push the elastic rod to compress, pressing the pressure sensor. After the pressure sensor is stressed, it will transmit the data to the controller. The controller drives the alarm to give an alarm, giving an alarm to the surrounding to remind people to pay attention and performing a certain protection treatment on the ground pile rod.
[0015] 3. For the ground pile rod for a safety fence that is convenient for telescoping, the guiding block improves the stability of the sliding ring movement. The reinforcing metal ring can improve the strength of the ground pile rod. The reflective ring can make the ground pile rod easier to observe, preventing passing pedestrians from bumping. The stabilizing block sliding along the inner wall of the strip-shaped opening can improve the stability of the induction pressing plate movement. The elastic rod arranged on the inner wall of the rectangular groove can improve the stability of the induction pressing plate being ejected. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of a ground pile rod for a safety fence that is convenient for telescoping proposed by the utility model;
[0017] Figure 2 is Figure 1 a schematic enlarged view of the structure of part A in
[0018] In the figure: 1 extension cylinder, 2 connecting ring, 3 hydraulic cylinder, 4 slip ring, 5 ground pile rod, 6 guide block, 7 reinforcing metal ring, 8 reflective ring, 9 elastic rod, 10 induction pressure plate, 11 stabilizing block, 12 pressure sensor, 13 controller, 14 alarm. Specific implementation manner
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.
[0020] Refer to Figure 1-2 , a ground pile rod for a safety fence that is convenient for telescoping, including an extension cylinder 1. The top side wall of the extension cylinder 1 is fixedly connected with a connecting ring 2. A threaded hole is opened inside the connecting ring 2. The bottom inner wall of the extension cylinder 1 is fixedly connected with a hydraulic cylinder 3. A slip ring 4 is slidably arranged on the inner wall of the extension cylinder 1. The top end of the slip ring 4 is fixedly connected with a ground pile rod 5. A groove is opened in the inner wall of the ground pile rod 5. The end of the piston rod of the hydraulic cylinder 3 is fixedly connected to the top inner wall of the ground pile rod 5. A plurality of reinforcing metal rings 7 are fixedly connected to the inner wall of the ground pile rod 5. A guide groove is opened in the inner wall of the extension cylinder 1. A guide block 6 is fixedly connected to the side wall of the slip ring 4. The guide block 6 is slidably arranged on the inner wall of the guide groove. A reflective ring 8 is fixedly connected to the rod wall of the ground pile rod 5.
[0021] A plurality of grooves are circumferentially opened on the side wall of the ground pile rod 5. Elastic rods 9 are fixedly connected to the inner walls of the ground pile rod 5 where the grooves are located. Induction pressure plates 10 are fixedly connected to the side walls of the elastic rods 9. Pressure sensors 12 are fixedly connected to the inner walls of the ground pile rod 5 where the grooves are located. A controller 13 and an alarm 14 are fixedly connected to the top inner wall of the ground pile rod 5. The controller 13 is electrically connected to the pressure sensor 12 and the alarm 14 respectively.
[0022] During use, the extension cylinder 1 is pre-buried in the ground at the installation location. The connecting ring 2 can make the extension cylinder 1 stably placed at the installation location. The hydraulic cylinder 3 can push the ground pile rod 5 out of the extension cylinder 1, which can ensure the protective effect of the fence of the ground pile rod 5. When the telescopic lifting adjustment of the ground pile rod 5 is required, the contraction of the piston rod of the hydraulic cylinder 3 can make the ground pile rod 5 and the slip ring 4 contract into the extension cylinder 1, which can keep the ground at the installation location flat, so that the height of the ground pile rod 5 can be set according to the access requirements, improving the flexibility of the ground pile rod.
[0023] If the rod wall of the ground pile rod 5 is subjected to excessive pressure, it will squeeze the induction pressure plate 10 to push the elastic rod 9 to compress, pressing the pressure sensor 12. After the pressure sensor 12 is stressed, it will transmit the data into the controller 13. The controller 13 drives the alarm 14 to give an alarm, which can give an alarm to the surrounding to remind people to pay attention, thereby performing a certain protection treatment on the ground pile rod 5.
[0024] The guiding block 6 can improve the stability of the movement of the slip ring 4, the strengthened metal ring 7 can improve the strength of the ground pile rod 5, and the reflective ring 8 can make the ground pile rod 5 easier to observe, preventing passers-by from bumping into it.
[0025] In order to improve the stability of the movement of the induction pressing plate 10, as Figure 1-2 shown, a rectangular groove is formed in the inner wall of the induction pressing plate 10. The elastic rod 9 is arranged as an arc-shaped rod and extends to the inner wall of the induction pressing plate 10 located in the rectangular groove. A stabilizing block 11 is fixedly connected to the side wall of the induction pressing plate 10. A strip-shaped opening is formed in the inner wall of the groove where the ground pile rod 5 is located, and the stabilizing block 11 is slidably arranged in the inner wall of the strip-shaped opening.
[0026] The sliding of the stabilizing block 11 along the inner wall of the strip-shaped opening can improve the stability of the movement of the induction pressing plate 10, and the arrangement of the elastic rod 9 on the inner wall of the rectangular groove can improve the stability of ejecting the induction pressing plate 10.
[0027] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent replacements or changes, and should be covered by the protection scope of the present invention.
Claims
1. A stake pole for a safety fence that is easily retractable, comprising an extension tube (1), characterized in that: The top side wall of the extension tube (1) is fixedly connected to a connecting ring (2), a threaded hole is provided inside the connecting ring (2), the bottom inner wall of the extension tube (1) is fixedly connected to a hydraulic cylinder (3), the inner wall of the extension tube (1) is slidably provided with a slip ring (4), the top of the slip ring (4) is fixedly connected to a ground pile rod (5), the inner wall of the ground pile rod (5) is provided with a groove, the piston rod end of the hydraulic cylinder (3) is fixedly connected to the top inner wall of the ground pile rod (5), and the inner wall of the ground pile rod (5) is fixedly connected to a plurality of reinforcing metal rings (7).
2. A telescopic safety fence stake according to claim 1, characterized in that: The inner wall of the extension tube (1) is provided with a guide groove, and the side wall of the slip ring (4) is fixedly connected with a guide block (6), and the guide block (6) is slidably arranged on the inner wall of the guide groove.
3. The telescopic safety fence pole according to claim 1, characterized in that: A reflective ring (8) is fixedly connected to the rod wall of the ground pile rod (5).
4. The telescopic safety fence pole according to claim 1, characterized in that: A plurality of grooves are formed around the side wall of the ground pile rod (5); an elastic rod (9) is fixedly connected to the inner wall of the groove of the ground pile rod (5); an induction pressure plate (10) is fixedly connected to the side wall of the elastic rod (9); a pressure sensor (12) is fixedly connected to the inner wall of the groove of the ground pile rod (5); a controller (13) and an alarm (14) are fixedly connected to the inner wall of the top end of the ground pile rod (5); the controller (13) is electrically connected to the pressure sensor (12) and the alarm (14), respectively.
5. A telescopic safety fence stake according to claim 4, characterized in that: The inner wall of the induction pressure plate (10) is provided with a rectangular groove, and the elastic rod (9) is configured as an arc-shaped rod and extends to the inner wall of the induction pressure plate (10) located in the rectangular groove.
6. A telescopic safety fence stake according to claim 4, characterized in that: A stabilizing block (11) is fixedly connected to the side wall of the induction pressure plate (10), a strip opening is opened on the inner wall of the groove of the ground pile rod (5), and the stabilizing block (11) is slidably arranged on the inner wall of the strip opening.