A portable spiral rail spike auxiliary anchor

Abstract

This utility model relates to a portable auxiliary anchor for spiral road spikes, comprising an anchor body, a nut tightening device on the top of the anchor body, a support fixedly mounted on the outer surface of the anchor body, a protrusion and a groove on the bottom of the anchor body, and the nut tightening device consisting of a fixing bolt, a thrust ball bearing, and a nut body. The fixing bolt is threadedly connected to the left side of the anchor body. This portable auxiliary anchor for spiral road spikes allows for operation of the spiral road spike hook through two different installation methods. The device is small and lightweight, making it easy for workers to carry and transport. Multiple devices can be carried simultaneously for operation, ensuring the anchor body remains horizontal during use, reducing errors during operation, thus achieving the goals of easy portability and improved work efficiency and quality.

Description

Technical Field

[0001] This utility model relates to the field of spiral road spike technology, specifically a portable spiral road spike auxiliary anchor. Background Technology

[0002] A spiral rail spike is a key fastener used to fix railway tracks. It typically consists of a threaded shank, a spike head, and a tail structure. By screwing the threaded part into a sleeve pre-embedded in the sleeper or directly into a pre-drilled hole in the sleeper, the rail is firmly connected to the sleeper, thus stabilizing the track and preventing rail displacement.

[0003] However, the commonly used spiral rail spike anchoring frame is too large to be convenient for workers to use and carry in actual use, which makes it difficult to position the spiral rail spike. Therefore, a portable spiral rail spike auxiliary anchor is proposed. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a portable spiral rail spike auxiliary anchor, which has the advantages of being easy to carry and helping to improve work efficiency and quality, and solves the problem that the structure of existing devices needs to be optimized.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable spiral rail spike auxiliary anchor, comprising an anchor body, a nut tightening device on the top of the anchor body, a support fixedly installed on the outer surface of the anchor body, a protrusion on the bottom of the anchor body, and a groove on the bottom of the anchor body.

[0006] Furthermore, the nut tightening device consists of a fixing bolt, a thrust ball bearing, and a nut body.

[0007] Furthermore, the fixing bolt is threadedly connected to the left side of the anchor body, the thrust ball bearing is movably connected to the top of the anchor body, and a nut body is provided on the top of the thrust ball bearing.

[0008] Furthermore, the number of supports is three.

[0009] Furthermore, the thrust ball bearing has a threaded hole inside that matches the fixing bolt, and the nut body is specifically an M24 bolt.

[0010] Furthermore, the anchor body and support are made of reinforced nylon. Beneficial effects

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0012] This portable spiral rail spike auxiliary anchor can perform anchoring operations on spiral rail spikes through two different operating methods. The device is small and lightweight, making it easy for workers to carry. Multiple devices can be carried at the same time for simultaneous operation, ensuring that the main body of the anchor remains in a horizontal position during use, reducing errors during operation, and thus achieving the goal of being easy to carry and helping to improve work efficiency and quality. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the anchor body of this utility model;

[0014] Figure 2 This is a schematic diagram of the front structure of this utility model;

[0015] Figure 3 This is a front sectional view of the present invention.

[0016] Figure 4 This is a top view of the structure of this utility model.

[0017] In the diagram: 1. Anchor body; 2. Nut tightening device; 201. Fixing bolt; 202. Thrust ball bearing; 203. Nut body; 3. Support; 4. Protrusion; 5. Groove. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0019] Please see Figure 1-4 A portable spiral rail spike auxiliary anchor includes an anchor body 1, a nut tightening device 2 on the top of the anchor body 1, a support 3 fixedly installed on the outer surface of the anchor body 1, a protrusion 4 on the bottom of the anchor body 1, and a groove 5 on the bottom of the anchor body 1.

[0020] Furthermore, the nut tightening device 2 is composed of a fixing bolt 201, a thrust ball bearing 202, and a nut body 203. The fixing bolt 201 is threadedly connected to the left side of the anchor body 1, the thrust ball bearing 202 is movably connected to the top of the anchor body 1, and the nut body 203 is provided on the top of the thrust ball bearing 202.

[0021] Specifically, such as Figure 1 and Figure 4As shown, the device has two usage methods. First, the nut tightening device 2 and the anchor body 1 are assembled into a whole by fixing bolt 201 to carry out anchoring operation. Alternatively, the spiral spike is directly inserted into the interior of the anchor body 1, and then the exposed bolt head at the end of the anchor body 1 is grasped by hand to carry out anchoring operation.

[0022] Specifically, the three supports 3 at the bottom ensure the balance of the anchor body 1 and the cleaning of overflowing anchoring material. The bottom protrusion 4 ensures that the anchor body 1 can fit with the reserved hole of the sleeper. The bottom groove 5 ensures that the bottom surface of the spike truncated cone is higher than the rail bearing groove surface and meets the limit requirements.

[0023] Specifically, the anchor body 1 and the support 3 of the device are both made of reinforced nylon. The nut tightening device 2 consists of an M24 nut and a flat thrust ball bearing 202, and is installed by fixing bolts 201. It can satisfy the requirement that the device can move up and down from the spiral road nail screw by rotating only the M24 nut part.

[0024] Specifically, first, assemble the M24 nut, anchor body 1, and spiral spike. Then, drill using a drilling machine, inject an appropriate amount of anchoring solution into the anchor hole, and then place the anchor body 1 into the bolt hole with the three supports 3 facing down. Finally, remove the nut and anchor body 1 respectively to complete the anchoring.

[0025] Specifically, insert the spiral spike into the anchor body 1, grasp the bolt head exposed at the top of the anchor body 1 by hand, then place the anchor body 1 into the bolt hole with the three supports 3 facing down, and then remove the nuts and anchor body 1 respectively to complete the anchoring.

[0026] Specifically, the device is small, lightweight, and easy to carry, weighing only one-third of a metal material of the same size. It is also resistant to high temperatures and corrosion, sufficient to withstand the temperature before the anchoring material solidifies. It is also convenient to clean up any overflowing anchoring material. The rotating three-support design at the bottom allows overflowing anchoring material to be piled up for easy cleaning later. In addition, it has good insulation performance, which can avoid the problem of red light bands appearing due to accidental contact with the insulating joint. Finally, it is suitable for various working conditions, meeting the needs of single or multiple rail spike anchoring operations, and improving work efficiency and quality.

[0027] In summary, this portable spiral rail spike auxiliary anchor can perform anchoring operations on spiral rail spikes through two different operating methods. The device is small and lightweight, making it easy for workers to carry. Multiple devices can be carried at the same time for simultaneous operation, ensuring that the main body of the anchor 1 remains horizontal during use, reducing errors during operation, and thus achieving the goals of easy portability and improved work efficiency and quality.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable helical stud anchor aid comprising an anchor body (1) characterised in that: The top of the anchor body (1) is provided with a nut tightening device (2), the outer surface of the anchor body (1) is fixedly installed with a support (3), the bottom of the anchor body (1) is provided with a protrusion (4), and the bottom of the anchor body (1) is provided with a groove (5).

2. A portable helical spike secondary anchor according to claim 1, wherein: The nut tightening device (2) consists of a fixing bolt (201), a thrust ball bearing (202), and a nut body (203).

3. The portable spiral rail spike auxiliary anchor according to claim 2, characterized in that: The fixing bolt (201) is threadedly connected to the left side of the anchor body (1), the thrust ball bearing (202) is movably connected to the top of the anchor body (1), and a nut body (203) is provided on the top of the thrust ball bearing (202).

4. The portable spiral rail spike auxiliary anchor according to claim 1, characterized in that: The number of supports (3) is three.

5. A portable spiral rail spike auxiliary anchor as described in claim 2, characterized in that... The thrust ball bearing (202) has a threaded hole inside that is compatible with the fixing bolt (201), and the nut body (203) is specifically an M24 bolt.

6. The portable spiral rail spike auxiliary anchor according to claim 1, characterized in that: The anchor body (1) and the support (3) are made of reinforced nylon.

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