An adjustable guardrail reinforcement clamp device

By designing an adjustable guardrail reinforcement clamp device, the problems of traditional clamp devices being unable to be adjusted and lacking horizontal measurement were solved, enabling multi-size adaptation and precise installation, thus improving construction efficiency and quality.

CN224452419UActive Publication Date: 2026-07-03THE THIRD ENG CO LTD OF CHINA RAILWAY SEVENTH GRP

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
THE THIRD ENG CO LTD OF CHINA RAILWAY SEVENTH GRP
Filing Date
2025-07-29
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Traditional guardrail rebar clamps have fixed dimensions and cannot be adjusted, resulting in high construction costs and complex management. Furthermore, the lack of level measuring tools leads to uneven rebar installation, affecting construction quality.

Method used

Design an adjustable guardrail reinforcement clamp device, including a fixing rod, a spirit level, a connecting sleeve, a measuring rod, and a fixing component, to achieve multi-size adaptation and level judgment, and provide intuitive size reference.

Benefits of technology

It improves the versatility and construction quality of clamping devices, ensures the stability and accuracy of rebar installation, and simplifies the construction process.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224452419U_ABST
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Abstract

This utility model provides an adjustable guardrail rebar clamping device, relating to the field of construction auxiliary tools. It includes: a fixed rod and a level that engages with the fixed rod; the fixed rod has a preset strength and two support rods on one side, which engage with the level; a measuring ruler is provided on the other side of the fixed rod. Through the connection sleeve, the first measuring rod, and the second measuring rod, this utility model enables the clamping device to adapt to the installation of guardrail rebars with different size requirements, improving the versatility and applicability of the clamping device. The level allows for quick determination of whether the fixed rod is level, effectively preventing uneven installation of the guardrail rebars and improving construction quality. Furthermore, the measuring ruler provides construction workers with intuitive dimensional references, making dimensional control more accurate during construction.
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Description

Technical Field

[0001] This utility model relates to the field of auxiliary tools for building construction, and in particular to an adjustable guardrail reinforcement clamp device. Background Technology

[0002] In the field of building construction, guardrails are important facilities for ensuring safety, and the quality of their steel reinforcement installation directly affects the stability and safety of the guardrails.

[0003] Traditional guardrail reinforcement clamps are often simple in design, with fixed dimensions and lacking effective adjustment mechanisms. When faced with varying road widths, guardrail reinforcement spacing, and lengths, they cannot be adjusted to meet actual needs. Construction companies often need to prepare multiple types of clamps for different sizes and specifications of reinforcement, which not only increases construction costs but also complicates tool management, severely impacting construction progress and quality. Furthermore, traditional guardrail reinforcement clamps lack effective leveling tools, making it difficult for construction workers to quickly and accurately determine if the fixing rods are level during installation. This can easily lead to uneven installation of the guardrail reinforcement, causing the guardrail to tilt and ultimately reducing construction quality. Utility Model Content

[0004] The purpose of this utility model is to provide an adjustable guardrail reinforcement clamp device to solve the technical problems existing in the prior art.

[0005] To achieve the aforementioned objectives, the technical solution adopted by this utility model is as follows:

[0006] An adjustable guardrail reinforcement clamp device includes: a fixed rod and a level that engages with the fixed rod; the fixed rod has a preset strength and is provided with support rods at both ends on one side, the support rods engaging with the level; a measuring ruler is provided on the other side of the fixed rod.

[0007] Furthermore, the fixed rod is provided with two connecting sleeves along its axial direction. The connecting sleeves are slidably connected to the fixed rod and are connected to the first measuring rod and the second measuring rod in sequence. The first measuring rod is provided with the measuring scale.

[0008] Furthermore, the first measuring rod is provided with two limiting members at the end away from the fixed rod. The limiting members overlap with the reinforcing bars, and the opposite side is a protective layer.

[0009] Furthermore, the second measuring rod is equipped with a fixing component, which can be fixedly connected to the reinforcing bar. Compared with the prior art, this utility model has the following beneficial effects:

[0010] (I) By setting up a connecting sleeve, a first measuring rod and a second measuring rod, this utility model enables the clamping device to be adapted to the installation of guardrail steel bars with different size requirements, thereby improving the versatility and applicability of the clamping device;

[0011] (II) By setting a level, this utility model can quickly determine whether the fixing rod is in a horizontal state, effectively avoiding the problem of the guardrail steel bars tilting due to uneven installation, thus improving the construction quality. Furthermore, by setting a measuring ruler, it can provide construction personnel with intuitive size references, making the size control more accurate during the construction process. Attached Figure Description

[0012] Figure 1 This is a perspective view of the present utility model;

[0013] Figure 2 This is a schematic diagram of the usage state of this utility model;

[0014] In the diagram: 1. Level; 2. Fixed rod; 3. First measuring rod; 4. Second measuring rod; 5. Limiting component; 6. Fixing component; 7. Support rod; 8. Connecting sleeve; 9. Measuring ruler; 10. Guardrail reinforcement; 11. Template line; 12. Protective layer. Detailed Implementation

[0015] To make the content of this utility model easier to understand, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Identical components are represented by the same reference numerals. It should be noted that the terms "front," "rear," "left," "right," "up," and "down" used in the following description refer to directions in the accompanying drawings, while the terms "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0016] like Figure 1-2 As shown, this embodiment provides an adjustable guardrail rebar clamping device, including: a fixing rod 2 and a level 1 that engages with the fixing rod 2; the fixing rod 2 has a preset strength and is provided with support rods 7 at both ends on one side, the support rods 7 further enhancing the stability of the level 1; the support rods 7 engage with the level 1, and the setting of the level 1 can quickly and intuitively determine whether the fixing rod 2 is in a horizontal position; a measuring ruler 9 is provided on the other side of the fixing rod 2, the measuring ruler 9 can provide construction personnel with intuitive and accurate size references during the installation of the guardrail rebar 10, so that construction personnel do not need to use additional complex measuring tools, but can quickly obtain size information directly based on the clear scale of the measuring ruler 9, thus improving construction efficiency and quality.

[0017] Furthermore, the fixed rod 2 is provided with two connecting sleeves 8 along its axial direction. The connecting sleeves 8 are slidably connected to the fixed rod 2, thereby realizing the flexible and versatile adjustment capability of the entire device. It is connected to the first measuring rod 3 and the second measuring rod 4 in sequence. The first measuring rod 3 and the second measuring rod 4 can slide freely on the fixed rod 2, thereby realizing the flexible adjustment of the overall size of the device. The first measuring rod 3 is provided with the measuring ruler 9. The end of the first measuring rod 3 away from the fixed rod 2 is provided with two limiting members 5. The limiting members 5 play the role of accurately positioning the position of the reinforcing bar. The limiting members 5 overlap with the reinforcing bar 10, and the opposite side is the protective layer 12, which is also the net distance of the reinforcing bar. The second measuring rod 4 is provided with a fixing member 6. The fixing member 6 can be fixedly connected to the reinforcing bar 10. After the guardrail reinforcing bar 10 is initially positioned by the limiting members 5, the fixing member 6 can quickly play its role, firmly fixing the guardrail reinforcing bar 10 in the preset position, effectively preventing the displacement of other reinforcing bars during subsequent construction, and ensuring the stability and reliability of the installation of the guardrail reinforcing bar 10.

[0018] When in use, place the fixing rod 2 on the template line 11, observe whether the fixing rod 2 is in a horizontal position using the level 1, and then determine the position of the first measuring rod 3 and the second measuring rod 4 to the guardrail reinforcement 10 based on the distance from the template line 11 to the second measuring rod 4 and the distance from the second measuring rod 4 to the first measuring rod 3, and then carry out the corresponding installation operation.

[0019] The above description is only a preferred embodiment of this utility model patent and is not intended to limit this utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of this utility model patent should be included within the protection scope of this utility model patent.

Claims

1. An adjustable guardrail reinforcement clamp device, characterized in that: include: A fixed rod (2) and a horizontal ruler (1) that engages with the fixed rod (2); the fixed rod (2) has a preset strength and is provided with support rods (7) at both ends on one side, and the support rods (7) engage with the horizontal ruler (1); a measuring ruler (9) is provided on the other side of the fixed rod (2).

2. The adjustable guardrail reinforcement clamp apparatus of claim 1, wherein: The fixed rod (2) is provided with two connecting sleeves (8) along its axial direction. The connecting sleeves (8) are slidably connected to the fixed rod (2) and are connected to the first measuring rod (3) and the second measuring rod (4) in sequence. The first measuring rod (3) is provided with the measuring ruler (9).

3. The adjustable guardrail reinforcement clamp apparatus of claim 2, wherein: The first measuring rod (3) has two limiting members (5) at the end away from the fixed rod (2). The limiting members (5) overlap with the guardrail steel bars (10), and the opposite side is a protective layer (12).

4. The adjustable guardrail reinforcement clamp apparatus of claim 2, wherein: The second measuring rod (4) is provided with a fixing part (6), which can be fixedly connected to the guardrail steel bar (10).