Stainless steel guardrail convenient to install

Abstract

The stainless steel guardrail convenient to install comprises a vertical rod and an anti-blocking block, a protective plate is detachably arranged on the anti-blocking block, a plurality of first connecting columns are arranged on one side of the vertical rod, through openings matched with the first connecting columns in number and size are formed in the anti-blocking block, and the first connecting columns and the second connecting columns are connected through the through openings. A plurality of abutting plates are evenly and annularly arranged on the outer wall of the end, away from the vertical rod, of the first connecting column, one end of each abutting plate is hinged to the outer wall of the vertical rod, and a reset spring is arranged at the other end of each abutting plate and connected with the outer wall of the vertical rod. The guardrail has the advantages that the blocking block and the vertical rod can be conveniently and rapidly connected, installation steps and time needed by installation are greatly saved, and an operator can conveniently install the guardrail.

Description

Technical Field

[0001] This utility model relates to the field of guardrail structure technology, specifically to a stainless steel guardrail that is easy to install. Background Technology

[0002] Guardrails are barriers installed along roadsides. Their purpose is to prevent out-of-control vehicles from going off the bridge, and they also serve to prevent vehicles from breaking through, passing under, or overturning the bridge, as well as to beautify the bridge structure.

[0003] To enhance their cushioning performance, existing guardrails typically include anti-blocking blocks between the uprights and beams, connecting both ends. Currently, these blocks are connected to the uprights using locking bolts. This method is cumbersome and inconvenient for installation.

[0004] Therefore, it is necessary to propose an easy-to-install stainless steel guardrail that can quickly connect the anti-blocking blocks to the uprights, greatly saving installation steps and time, and making it easier for operators to install the guardrail. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a stainless steel guardrail that is easy to install. It can quickly connect the anti-blocking block to the upright, greatly saving the installation steps and the time required for installation, and making it easier for operators to install the guardrail.

[0006] The purpose of this utility model is achieved through the following technical solution: a stainless steel guardrail that is easy to install, including a post and an anti-blocking block. A protective plate is detachably installed on the anti-blocking block. A plurality of first connecting posts are provided on one side of the post. The anti-blocking block has openings that match the number and size of the first connecting posts. A plurality of abutment plates are evenly arranged in a ring on the outer wall of the end of the first connecting posts away from the post. One end of the abutment plate is hinged to the outer wall of the post, and the other end is provided with a return spring. The return spring is connected to the outer wall of the post.

[0007] The upright has a T-shaped groove along its extension direction.

[0008] The anti-blocking block has a slot along its elongation direction, and the slot opening is provided with a connecting part that connects to both sides of the anti-blocking block. The through-hole is opened on the connecting part.

[0009] The protective plate is a corrugated beam plate.

[0010] The anti-blocking block is detachably connected to the protective plate by locking bolts.

[0011] The protective plate is provided with a plurality of second connecting posts, and the anti-blocking block is provided with a third connecting post that is hollow inside and matches the size, shape and number of the second connecting posts. The second connecting posts are provided with a plurality of notches in a ring, and the third connecting post is provided with a through opening. A ball that can slide up and down is provided at the through opening. A nut sleeve is threaded and rotated on the third connecting post. When the nut sleeve abuts against the ball, one end of the ball abuts against the inner wall of the notch.

[0012] The uprights, anti-blocking blocks, and protective plates are made of stainless steel.

[0013] The beneficial effects of this utility model are: by setting up a through-hole, abutment plate, first connecting post and return spring, the anti-blocking block can be directly installed on the upright. After the first connecting post passes through the through-hole, the abutment plate opens under the restoring action of the return spring, so that the anti-blocking block cannot be separated from the upright, which makes it very convenient to complete the connection between the anti-blocking block and the upright. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the present invention;

[0015] Figure 2 This is a top view of the upright pole;

[0016] Figure 3 This is a schematic diagram of the anti-blocking block;

[0017] Figure 4 This is a schematic diagram of the first connecting column;

[0018] Figure 5 This is a schematic diagram of a ball bearing connection;

[0019] In the diagram, 1 is the upright; 11 is the T-slot; 2 is the anti-blocking block; 21 is the slot; 22 is the connecting part; 23 is the through opening; 3 is the corrugated beam plate; 4 is the first connecting column; 41 is the abutment plate; 42 is the return spring; 6 is the second connecting column; 61 is the third connecting column; 62 is the notch; 63 is the through opening; 64 is the ball bearing; and 65 is the nut sleeve. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] It should be noted that the directional concepts of "left", "right", "up", "down", "front", "back", "inner", and "outer" in the following scheme are all relative directions, and will not be listed one by one here.

[0022] An easy-to-install stainless steel railing, reference Figures 1-3 The system includes multiple uprights 1. Each upright 1 has a T-shaped groove 11 extending along its direction. Multiple first connecting posts 4 are provided on one side of each upright 1. A retaining block 2 has a slot 21 extending along its length. Two connecting parts 22 are provided at the opening of the slot 21, respectively connecting to both sides of the retaining block 2. The connecting parts 22 have through-holes 23 matching the size, number, and position of the first connecting posts 4. A corrugated beam plate 3 is provided on the retaining block 2.

[0023] refer to Figure 4 Four abutment plates 41 are evenly arranged in a ring on the side wall of the first connecting post 4 away from the upright post 1. The abutment plate 41 is hinged to the first connecting post 4 at the end away from the upright post 1, and a return spring 42 is provided at the end near the upright post 1. The return spring 42 is connected to the first connecting post 4. As long as the first connecting post 4 is passed through the through-hole 23, the return spring 42 returns to its original position, opening the abutment plate 41. The opening radius of the abutment plate 41 is larger than that of the through-hole 23, so the first connecting post 4 cannot be disengaged from the through-hole 23, thus realizing the quick connection between the upright post 1 and the first connecting post 4.

[0024] refer to Figure 5 A plurality of second connecting posts 6 are provided on the side of the corrugated beam plate 3 near the anti-blocking block 2. A third connecting post 61, which is hollow and matches the number, position, and size of the second connecting posts 6, is provided on the side of the anti-blocking block 2 near the corrugated beam plate 3. A nut sleeve 65 is threaded onto the third connecting post 61. A plurality of notches 62 are evenly and circumferentially formed on the outer wall of the second connecting post 6. A through-hole 63 is formed on the third connecting post 61, which matches the number, position, and size of the notches 62. A ball bearing 64 is slidably arranged at the through-hole 63. The radii of the upper and lower openings of the through-hole 63 are smaller than the radius of the ball bearing 64.

[0025] When it is necessary to install the corrugated beam plate 3 and the anti-blocking block 2, rotate the nut sleeve 65 so that the nut sleeve 65 is no longer in contact with the ball 64. At this time, insert the second connecting post 6 into the third connecting post 61, and the ball 64 is engaged in the recess 62. Rotate the nut sleeve 65 so that the nut sleeve 65 abuts against the ball 64. At this time, the ball 64 firmly locks the second connecting post 6, realizing the connection between the corrugated beam plate 3 and the anti-blocking block 2.

[0026] The pole 1, the anti-blocking block 2, and the protective plate are made of stainless steel.

[0027] The above description is merely a preferred embodiment of this utility model. It should be understood that this utility model is not limited to the form disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the concept described herein through the above description or the technology or knowledge in related fields. Modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this utility model should be protected within the scope of the appended claims.

Claims

1. A stainless steel railing that is easy to install, characterized in that, The device includes a pole (1) and a blocking block (2). A protective plate is detachably provided on the blocking block (2). A plurality of first connecting posts (4) are provided on one side of the pole (1). The blocking block (2) has openings (23) that match the number and size of the first connecting posts (4). A plurality of abutment plates (41) are uniformly arranged in a ring on the outer wall of the end of the first connecting post (4) away from the pole (1). One end of the abutment plate (41) is hinged to the outer wall of the pole (1), and the other end is provided with a return spring (42). The return spring (42) is connected to the outer wall of the pole (1).

2. The stainless steel railing that is easy to install according to claim 1, characterized in that: The upright (1) has a T-slot (11) along its extension direction.

3. The stainless steel railing that is easy to install according to claim 1, characterized in that: The anti-blocking block (2) has a slot (21) along its extension direction. The opening of the slot (21) is provided with a connecting part (22) connected to both sides of the anti-blocking block (2). The through-hole (23) is opened on the connecting part (22).

4. The stainless steel railing that is easy to install according to claim 1, characterized in that: The protective plate is a corrugated beam plate (3).

5. The stainless steel railing that is easy to install according to claim 1, characterized in that: The anti-blocking block (2) is detachably connected to the protective plate by locking bolts.

6. The stainless steel railing that is easy to install according to claim 1, characterized in that: The protective plate is provided with a plurality of second connecting posts (6), and the anti-blocking block (2) is provided with a third connecting post (61) that is hollow inside and matches the size, shape and number of the second connecting posts (6). The second connecting post (6) is provided with a plurality of notches (62) in a ring. The third connecting post (61) is provided with a through hole (63). A ball (64) that can slide up and down is provided at the through hole (63). A nut sleeve (65) is threaded and rotated on the third connecting post (61). When the nut sleeve (65) abuts against the ball (64), one end of the ball (64) abuts against the inner wall of the notch (62).

7. The stainless steel railing that is easy to install according to claim 1, characterized in that: The upright (1), the anti-blocking block (2) and the protective plate are made of stainless steel.

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