Fixing pile for mounting highway guardrail

Abstract

The utility model discloses a fixing pile for installing a road guardrail, which relates to the technical field of road guardrails and comprises an installing column and a connecting frame, a lantern ring column is arranged on the installing column, the lantern ring column is sleeved on the installing column, a connecting plate is arranged on the lantern ring column, the connecting plate is fixedly connected with the lantern ring column, and the connecting frame is arranged on the connecting plate. The connecting frame is connected with the connecting plate through screws, a lapping plate is arranged on the connecting frame and fixedly connected with the connecting frame, and a base plate is arranged below the connecting plate and fixedly connected with the connecting plate; the connecting frame is rotated through the bearing lantern ring, adjustment can be conducted according to different guardrail plates according to the installation holes formed in different positions of the connecting frame, the butt strap arranged on the connecting frame can play a role in initial positioning on installation of the guardrail plates, and more labor is saved in the installation process of the guardrail plates.

Description

Technical Field

[0001] The utility model relates to the technical field of highway guardrails, in particular to a fixing pile for installing highway guardrails. Background Art

[0002] Highway guardrails are used to isolate pedestrians, motorized engineering lanes, and motorized engineering vehicles, and are resilient guardrail structures with a large buffering capacity. According to the sidelines of highway guardrails, they can be divided into central isolation guardrail nets, Xupan isolation road guardrail nets, sidewalk guardrail nets, etc. According to the rigidity of highway guardrails, they can be divided into rigid guardrails, semi-rigid guardrails, and flexible guardrails. Highway guardrails often need to be installed by using fixing piles.

[0003] The existing fixing piles for highway guardrails generally consist of columns, fixing frames, and bolts. After the fixing frame is fixed to the outer wall of the column by bolts, this installed fixing frame is not convenient for deflecting and adjusting according to the trend of the corrugated guardrail, and cannot be adjusted accordingly for different guardrails. Moreover, during the installation of the guardrail, workers usually need to lift the guardrail and then install it with screws, which is very labor-consuming. Therefore, the above technical problems need to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to solve the shortcomings existing in the prior art, and to propose a fixing pile for installing highway guardrails.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A fixing pile for installing highway guardrails includes an installation column and a connection frame. A sleeve column is sleeved in the middle of the installation column. A connecting plate is provided on the outer wall of one side of the sleeve column. The connecting plate is fixedly connected to the sleeve column. A connection frame is provided on the outer side surface of the connecting plate. The connection frame is fixedly connected to the connecting plate by bolts. A connecting plate is fixedly connected to the top of the connection frame. A backing plate is horizontally fixedly connected to the bottom of the connecting plate. The connection frame is a hexagonal columnar frame structure, and a plurality of installation holes are equidistantly opened on the connection frame.

[0006] Preferably, four evenly distributed card slots are opened on the connecting plate; a through hole is opened in the lower part of the connecting plate. A plurality of limiting screw holes are equidistantly opened on the circumferential side of the outer wall of the sleeve column. A limiting bolt is installed inside the through hole.

[0007] Preferably, a bearing sleeve is fixedly installed at the bottom of the sleeve column. The inner wall of the bearing sleeve is fixedly connected to the outer wall of the installation column.

[0008] Preferably, a plurality of positioning screw holes corresponding to the limiting screw holes are equidistantly opened on the circumferential side of the outer wall of the installation column. The inner end of the limiting thread passes through the limiting screw hole and is connected inside the positioning screw hole.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: In the utility model, the bearing collar is rotationally connected to the connecting frame. According to the mounting holes opened at different positions on the connecting frame, it can be adjusted according to different guardrail plates. The overlapping plate provided on the connecting frame can play a role in preliminary positioning for the installation of the guardrail plate, making the installation of the guardrail plate more labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The drawings described herein are used to provide a further understanding of the utility model and constitute a part of this application. The schematic embodiments of the utility model and their descriptions are used to explain the utility model and do not constitute an improper limitation to the utility model. In the drawings:

[0011] Figure 1 is a schematic three-dimensional structure diagram proposed by the utility model;

[0012] Figure 2 is a schematic left-view structure diagram proposed by the utility model.

[0013] Reference numerals in the figures: 1, mounting post; 2, collar post; 3, overlapping plate; 4, card slot; 5, connecting frame; 6, connecting plate; 7, limit screw hole; 8, bearing collar; 9, backing plate; 10, limit bolt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments.

[0015] Embodiment: Refer to Figure 1-2 , a fixing pile for highway guardrail installation in the utility model includes a mounting post 1 and a connecting frame 5. A collar post 2 is sleeved in the middle of the mounting post 1. A connecting plate 6 is provided on the outer wall of one side of the collar post 2. The connecting plate 6 is fixedly connected to the collar post 2. A connecting frame 5 is provided on the outer side surface of the connecting plate 6. The connecting frame 5 is fixedly connected to the connecting plate 6 by bolts. Through the connection of the connecting frame 5, it is convenient for installation and disassembly. An overlapping plate 3 is fixedly connected to the top of the connecting frame 5. Through the overlapping plate 3 and the backing plate 9, a preliminary positioning can be achieved for the guardrail plate; a backing plate 9 is horizontally fixedly connected to the bottom of the connecting plate 6. The connecting frame 5 is a hexagonal columnar frame structure, and a plurality of mounting holes are equidistantly opened on the connecting frame 5; four evenly distributed card slots 4 are opened on the overlapping plate 3; a through hole is opened in the lower part of the connecting plate 6, and a plurality of limit screw holes 7 are equidistantly opened on the circumferential side of the outer wall of the collar post 2. A limit bolt 10 is installed inside the through hole.

[0016] In the present utility model, a bearing collar 8 is fixedly installed at the bottom of the collar post 2, and the inner ring wall of the bearing collar 8 is fixedly connected to the outer wall of the mounting post 1; the rotation of the connecting frame 5 can be realized through the bearing collar 8; a plurality of positioning screw holes corresponding to the limit screw holes 7 are equidistantly formed on the circumferential side of the outer wall of the mounting post 1, and the inner end of the limit screw 10 passes through the limit screw hole 7 and is connected to the inside of the positioning screw hole. The connecting frame 5 can be limited by the limit bolt 10 and the limit screw hole 7.

[0017] Working principle: When the present utility model is in use, first drill a hole in the ground, insert the fixing pile, and then fill it with concrete or other fixing agents to firmly fix it on the ground. The connecting frame 5 on the collar post 2 is driven to rotate through the bearing collar 8. After rotating to the appropriate position, the entire connecting frame 5 is limited by the cooperation of the limit bolt 10 and the limit screw hole 7. The guardrail plate can be clamped in the card slot 4 on the bridging plate 3 for a preliminary positioning of the guardrail plate. Through the mounting holes at different positions on the connecting frame 5, the guardrail plate is installed and fixed by screws and nuts after rotating to the corresponding position.

[0018] The above is only the preferred specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and the inventive concept of the present utility model, making equivalent replacements or changes should be covered within the protection scope of the present utility model.

Claims

1. A fixing pile for highway guardrail installation, comprising an installation column (1) and a connection frame (5), characterized in that: A sleeve column (2) is sleeved in the middle of the mounting column (1). A connecting plate (6) is arranged on the outer wall of one side of the sleeve column (2). The connecting plate (6) is fixedly connected with the sleeve column (2). A connecting frame (5) is arranged on the outer side surface of the connecting plate (6). The connecting frame (5) is fixedly connected with the connecting plate (6) by bolts. A bridging plate (3) is fixedly connected to the top of the connecting frame (5). A backing plate (9) is horizontally and fixedly connected to the bottom of the connecting plate (6). The connecting frame (5) is a hexagonal columnar frame structure, and a plurality of mounting holes are equidistantly arranged on the connecting frame (5).

2. The fixed pile for highway guardrail installation according to claim 1, characterized in that: Four uniformly distributed card slots (4) are formed in the bridging plate (3); a through hole is formed in the lower part of the connecting plate (6), and a plurality of limiting screw holes (7) are equidistantly arranged on the circumferential side of the outer wall of the sleeve column (2). A limiting bolt (10) is installed inside the through hole.

3. The fixed pile for highway guardrail installation according to claim 2, characterized in that: A bearing collar (8) is fixedly installed at the bottom of the sleeve column (2). The inner wall of the inner ring of the bearing collar (8) is fixedly connected with the outer wall of the mounting column (1).

4. The fixed pile for highway guardrail installation according to claim 3, characterized in that: A plurality of positioning screw holes corresponding to the limiting screw holes (7) are equidistantly arranged on the circumferential side of the outer wall of the mounting column (1). The inner end of the limiting bolt (10) passes through the limiting screw hole (7) and is connected inside the positioning screw hole.

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