Portable and detachable fence net

Abstract

The utility model discloses a portable detachable type fence net, which relates to the field of fence nets and comprises supporting legs, one side of each supporting leg is fixedly connected with a connecting plate, the right side of each connecting plate is fixedly connected with a clamping ring, the inside of each clamping ring is movably connected with a clamping ring, one side of each clamping ring is fixedly connected with a short rod, and the other side of each short rod is fixedly connected with a connecting rod. A threaded sleeve is fixedly connected to the other end of the short rod, a threaded column is arranged in the threaded sleeve, and a fixing plate is fixedly connected to one side of the threaded column; the guardrail net has the advantages that the guardrail net can be quickly assembled and disassembled through the threaded sleeve, the clamping ring, the clamping ring, the threaded column and the like, the maintenance cost is reduced, the installation efficiency is improved, and compared with a traditional installation method, the installation mode does not need any tool assistance, and the disassembly process is greatly simplified; and the supporting plates can be rotated out of the containing grooves through telescopic rods, springs, baffles, short shafts and the like, so that the supporting legs can be fixed, and the guardrail net is prevented from toppling during use.

Description

Technical Field

[0001] The utility model relates to the field of guardrail nets, in particular to a portable and detachable guardrail net. Background Art

[0002] Fence netting is also called protective netting. Due to regional differences, people in the south are accustomed to calling it isolation fence, while people in the north are accustomed to calling it guardrail netting. Guardrail netting is very important on construction sites. It can effectively separate the construction area and the public area, prevent pedestrians or vehicles from mistakenly entering the construction area, and avoid accidental injuries caused by falling objects and mechanical operations on the construction site. At the same time, setting up guardrail netting around the foundation pit can prevent construction workers or other personnel from accidentally falling in, reducing casualties caused by such accidents.

[0003] However, in the prior art, since the guardrail net is connected by fixed bolts, it is necessary to use a wrench or the like to assist during disassembly or installation, which not only increases maintenance costs but also reduces installation efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a portable and detachable guardrail net.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a portable detachable guardrail net, including a leg, one side of the leg is fixedly connected with a connecting plate, the right side of the connecting plate is fixedly connected with a clamping ring, the inside of the clamping ring is movably connected with the clamping ring, one side of the clamping ring is fixedly connected with a short rod, the other end of the short rod is fixedly connected with a threaded sleeve, the inside of the threaded sleeve is provided with a threaded column, one side of the threaded column is fixedly connected with a fixing plate, and the right side of the fixing plate is provided with a guardrail net body.

[0006] Preferably, a receiving groove is provided inside the supporting leg, a short shaft is provided inside the receiving groove, a supporting plate is movably connected outside the short shaft, and a mounting hole is provided inside the supporting plate.

[0007] Preferably, a short block is fixedly connected to one side of the leg near the storage slot, a telescopic rod is provided at the lower end of the short block, a spring is sleeved on the outside of the telescopic rod, and a baffle is fixedly connected to the lower end of the telescopic rod.

[0008] Preferably, the internal thread of the threaded sleeve is matched with the external thread of the threaded column.

[0009] Through the above scheme, the following technical effects can be achieved: the guardrail net can be quickly loaded and unloaded through threaded sleeves, clamping rings, clamping rings, threaded columns, etc., which not only reduces maintenance costs, but also improves installation efficiency. Compared with traditional installation methods, this installation method does not require any tool assistance, which greatly simplifies the disassembly process.

[0010] Preferably, the support plate is movably connected to the support leg via a rotating shaft.

[0011] Preferably, the support plates are provided in multiple groups and are symmetrically arranged about the midline of the legs.

[0012] Through the above scheme, the following technical effects can be achieved: the support plate can be rotated out of the storage slot through the telescopic rod, spring, baffle, short shaft, etc., so that it can fix the legs and prevent the guardrail net from tipping over during use.

[0013] By adopting the above technical solution, the threaded sleeve is rotated, and the threaded column moves to one side under the cooperation of its internal thread and the external thread of the threaded column, so as to realize the separation of the threaded sleeve and the threaded column, that is, the disassembly of the guardrail net is completed. Similarly, during installation, the threaded column is slid into the inside of the threaded sleeve, and the threaded sleeve is rotated in the opposite direction to complete the installation of the guardrail net. During the rotation of the threaded sleeve, the retaining ring will rotate inside the retaining ring. With the cooperation of the retaining ring and the retaining ring, the stability of the threaded sleeve during rotation can be increased. The guardrail net can be quickly loaded and unloaded through the threaded sleeve, retaining ring, retaining ring, threaded column, etc., which not only reduces maintenance costs, but also improves installation efficiency. Compared with traditional installation methods, this installation method does not require any tool assistance, which greatly simplifies the disassembly process.

[0014] By adopting the above technical solution, by pushing the baffle and rotating the support plate, the baffle compresses the telescopic rod and the spring, releasing the limit on the support plate, and the support plate rotates along the short axis with one side close to the ground. The staff can insert the anchor rod into the mounting hole to achieve auxiliary fixation of the support leg. Similarly, by rotating the support plate in the opposite direction, the support plate enters the storage slot, and the spring rebounds to make the telescopic rod push the baffle to move, completing the limit on the support plate. The support plate can be rotated out of the storage slot through the telescopic rod, spring, baffle, short axis, etc., so that it can fix the support leg, thereby preventing the guardrail net from tipping over during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 This is a schematic diagram of the support leg structure of the utility model.

[0017] Figure 3 It is a schematic diagram of the main structure of the guardrail net of the utility model.

[0018] Figure 4 This is a schematic diagram of the support plate structure of the utility model.

[0019] In the figure: 1. support leg; 2. connecting plate; 3. clamping ring; 4. clamping ring; 5. short rod; 6. threaded sleeve; 7. threaded column; 8. fixing plate; 9. guardrail net body; 10. storage groove; 11. short shaft; 12. support plate; 13. mounting hole; 14. short block; 15. telescopic rod; 16. spring; 17. baffle. DETAILED DESCRIPTION

[0020] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] Embodiment 1

[0022] See also Figure 1-Figure 4 The utility model provides a solution: a portable detachable guardrail net, including a support leg 1, a connecting plate 2 is fixedly connected to one side of the support leg 1, a clamping ring 3 is fixedly connected to the right side of the connecting plate 2, a clamping ring 4 is movably connected inside the clamping ring 3, a short rod 5 is fixedly connected to one side of the clamping ring 4, a threaded sleeve 6 is fixedly connected to the other end of the short rod 5, a threaded column 7 is arranged inside the threaded sleeve 6, a fixing plate 8 is fixedly connected to one side of the threaded column 7, a guardrail net body 9 is arranged on the right side of the fixing plate 8, and the internal thread of the threaded sleeve 6 is adapted to the external thread of the threaded column 7.

[0023] Specifically, the threaded sleeve 6 is rotated, and with the cooperation of its internal thread and the external thread of the threaded column 7, the threaded column 7 moves to one side, thereby realizing the separation of the threaded sleeve 6 and the threaded column 7, and completing the disassembly of the guardrail net. Similarly, during installation, the threaded column 7 is slid into the inside of the threaded sleeve 6, and the threaded sleeve 6 is rotated in the opposite direction to complete the installation of the guardrail net. In the process of rotating the threaded sleeve 6, the retaining ring 4 will rotate inside the retaining ring 3. With the cooperation of the retaining ring 4 and the retaining ring 3, the stability of the threaded sleeve 6 during rotation can be increased. The guardrail net can be quickly loaded and unloaded through the threaded sleeve 6, the retaining ring 4, the retaining ring 3, the threaded column 7, etc., which not only reduces the maintenance cost, but also improves the installation efficiency. Compared with the traditional installation method, this installation method does not require any tool assistance, which greatly simplifies the disassembly process.

[0024] Embodiment 2

[0025] See also Figure 1-Figure 4The utility model provides a solution: a portable and detachable guardrail net, a storage groove 10 is opened inside the leg 1, a short shaft 11 is arranged inside the storage groove 10, a support plate 12 is movably connected to the outside of the short shaft 11, a mounting hole 13 is opened inside the support plate 12, a short block 14 is fixedly connected to a position near the storage groove 10 on one side of the leg 1, a telescopic rod 15 is arranged at the lower end of the short block 14, a spring 16 is sleeved on the outside of the telescopic rod 15, a baffle 17 is fixedly connected to the lower end of the telescopic rod 15, the support plate 12 is movably connected to the leg 1 through a rotating shaft, the number of the support plates 12 is multiple groups, and they are symmetrically arranged about the center line of the leg 1.

[0026] Specifically, push the baffle 17 and rotate the support plate 12, the baffle 17 compresses the telescopic rod 15 and the spring 16, and the limit of the support plate 12 is released. The support plate 12 rotates along the short axis 11, and one side of it is close to the ground. The staff can insert the anchor rod into the mounting hole 13 to achieve auxiliary fixation of the support leg 1. Similarly, rotate the support plate 12 in the opposite direction, the support plate 12 enters the storage groove 10, and the spring 16 rebounds to make the telescopic rod 15 push the baffle 17 to move, completing the limit of the support plate 12, and the support plate 12 can be rotated out of the storage groove 10 through the telescopic rod 15, spring 16, baffle 17, short axis 11, etc., so that it can fix the support leg 1, thereby preventing the guardrail net from tipping over during use.

[0027] Working principle: When the guardrail net is in use, first, push the baffle 17 and rotate the support plate 12. The baffle 17 compresses the telescopic rod 15 and the spring 16 to release the limit of the support plate 12. The support plate 12 rotates along the short axis 11, and one side of it is close to the ground. The staff can insert the anchor rod into the mounting hole 13 to achieve auxiliary fixation of the support leg 1. Similarly, rotate the support plate 12 in the opposite direction, and the support plate 12 enters the storage groove 10. The spring 16 rebounds to make the telescopic rod 15 push the baffle 17 to move, completing the limit of the support plate 12. The support plate 12 can be rotated out of the storage groove 10 through the telescopic rod 15, spring 16, baffle 17, short axis 11, etc., so that it can fix the support leg 1, thereby avoiding the guardrail net from tipping over during use. When disassembling, rotate the threaded sleeve 6, and with the cooperation of its internal thread and the external thread of the threaded column 7, the threaded column 7 moves to one side to separate the threaded sleeve 6 and the threaded column 7, thus completing the disassembly of the guardrail net. Similarly, when installing, slide the threaded column 7 along the inside of the threaded sleeve 6, and rotate the threaded sleeve 6 in the opposite direction to complete the installation of the guardrail net. In the process of rotating the threaded sleeve 6, the retaining ring 4 will rotate inside the retaining ring 3. With the cooperation of the retaining ring 4 and the retaining ring 3, the stability of the threaded sleeve 6 during rotation can be increased. The guardrail net can be quickly loaded and unloaded through the threaded sleeve 6, the retaining ring 4, the retaining ring 3, the threaded column 7, etc., which not only reduces the maintenance cost, but also improves the installation efficiency. Compared with the traditional installation method, this installation method does not require any tool assistance, which greatly simplifies the disassembly process.

[0028] The above is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A portable detachable guardrail net, comprising a leg (1), characterized in that: One side of the support leg (1) is fixedly connected to a connecting plate (2), the right side of the connecting plate (2) is fixedly connected to a clamping ring (3), the inside of the clamping ring (3) is movably connected to a clamping ring (4), one side of the clamping ring (4) is fixedly connected to a short rod (5), the other end of the short rod (5) is fixedly connected to a threaded sleeve (6), the inside of the threaded sleeve (6) is provided with a threaded column (7), one side of the threaded column (7) is fixedly connected to a fixing plate (8), and the right side of the fixing plate (8) is provided with a guardrail net body (9).

2. A portable detachable guardrail net according to claim 1, characterized in that: The support leg (1) is provided with a storage groove (10) inside, a short shaft (11) is provided inside the storage groove (10), a support plate (12) is movably connected to the outside of the short shaft (11), and a mounting hole (13) is provided inside the support plate (12).

3. A portable detachable fence net according to claim 2, characterized in that: A short block (14) is fixedly connected to a position near the storage slot (10) on one side of the support leg (1), a telescopic rod (15) is provided at the lower end of the short block (14), a spring (16) is sleeved on the outside of the telescopic rod (15), and a baffle (17) is fixedly connected to the lower end of the telescopic rod (15).

4. A portable detachable fence net according to claim 2, characterized in that: The internal thread of the threaded sleeve (6) is matched with the external thread of the threaded column (7).

5. The portable detachable guardrail net according to claim 2, characterized in that: The support plate (12) is movably connected to the support leg (1) via a rotating shaft.

6. The portable detachable guardrail net according to claim 2, characterized in that: The support plates (12) are provided in multiple groups and are symmetrically arranged about the midline of the support legs (1).

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