Ordinary sleeper spiral spike anchor frame

Abstract

This utility model relates to the technical field of railway maintenance equipment, and in particular to a common sleeper spiral spike anchoring frame, comprising a positioning sleeve arranged vertically, wherein the positioning sleeve is provided with a magnet for attracting the spike, one side of the positioning sleeve is provided with an opening for easy insertion or removal of the spike from the side, the other side of the positioning sleeve is fixedly connected with a positioning plate for fitting against the side of the sleeper's rail groove, a support rod is provided below the positioning sleeve for abutting against the bottom surface of the sleeper's rail groove, and a positioning rod is provided above the positioning sleeve for positioning the spike height. This utility model has a scientific structure and ingenious design, which can not only control the axis of the spike to be in the vertical direction, thus coaxial with the reserved hole, but also control the height of the spike, providing accurate positioning, simple operation, and convenient use, thereby improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of railway maintenance equipment technology, and in particular to a common sleeper spiral spike anchor frame. Background Technology

[0002] Spiral rail spikes are bolted rods used to connect rails and sleepers. In railway line laying and maintenance, the anchoring of spiral rail spikes is a crucial aspect related to train safety. Chinese utility model patent number 2022233635049 discloses a spiral rail spike positioning frame for railway sleepers. This method involves injecting anchoring agent into pre-drilled holes, then using the positioning frame to fix the rail spike. The frame positions the rail spike so that it inserts into the pre-drilled hole on the sleeper. However, this method requires tightening the clamping bolts to secure the rail spike, and then loosening them after the anchoring agent has solidified. This operation is cumbersome, affecting work efficiency. Furthermore, the numerous positioning surfaces necessitate cleaning these surfaces for accurate positioning. Summary of the Invention

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by providing a common sleeper spiral spike anchor frame. Its structure is scientific, using a positioning sleeve and a V-shaped magnet to position the spike axially, which facilitates the downward adjustment of the spike height along the axial direction, making it convenient to use and improving work efficiency.

[0004] The technical solution adopted by this utility model to solve its technical problem is: a common sleeper spiral spike anchor frame, including a positioning sleeve arranged in a vertical direction, the positioning sleeve being provided with a magnet for attracting the spike, one side of the positioning sleeve being provided with an opening for easy insertion or removal from the side of the spike, the other side of the positioning sleeve being fixedly connected with a positioning plate for fitting against the side of the sleeper's rail groove, a support rod being provided below the positioning sleeve for abutting against the bottom surface of the sleeper's rail groove, and a positioning rod being provided above the positioning sleeve for positioning the height of the spike.

[0005] Preferably, the positioning sleeve is C-shaped, and the magnet is disposed inside the positioning sleeve on the side opposite to the opening.

[0006] Preferably, the magnet comprises two rectangular magnets arranged symmetrically.

[0007] Preferably, the positioning plate is an inclined trapezoidal flat plate, the inclination angle of the positioning plate is consistent with the angle of the side of the rail bearing groove of the sleeper, and the shape of the positioning plate is consistent with the shape of the side of the rail bearing groove of the sleeper.

[0008] Preferably, the positioning sleeve and the positioning plate are fixedly connected by two connecting rods.

[0009] Preferably, there are two support rods, which are symmetrically arranged on both sides of the positioning sleeve.

[0010] Preferably, the positioning rod is a vertically arranged straight rod, and the upper end of the positioning rod is at the same height as the upper end of the rail spike to be anchored.

[0011] Preferably, the positioning sleeve is provided with a handle.

[0012] The beneficial effects of this utility model are as follows: A common sleeper spiral spike anchor frame includes a positioning sleeve arranged vertically. The positioning sleeve is equipped with a magnet for attracting the spike. One side of the positioning sleeve has an opening to facilitate the insertion or removal of the spike from the side. The other side of the positioning sleeve is fixedly connected to a positioning plate for fitting against the side of the sleeper's rail groove. A support rod is provided below the positioning sleeve to abut against the bottom surface of the sleeper's rail groove. A positioning rod is provided above the positioning sleeve to position the spike height. This utility model has a scientific structure and ingenious design. It can not only control the spike's axis to be in the vertical direction, thus coaxial with the pre-drilled hole, but also control the spike's height. It is accurately positioned, easy to operate, and convenient to use, improving work efficiency. Furthermore, it facilitates the rotation of the spike after insertion into the pre-drilled hole to expel air from the hole. Attached Figure Description

[0013] Figure 1 This is a structural schematic diagram of the ordinary sleeper spiral spike anchor frame of this utility model.

[0014] Figure 2 This is a structural schematic diagram of the ordinary sleeper spiral spike anchor frame of this utility model from another angle.

[0015] Explanation of reference numerals in the attached figures:

[0016] 1 - Positioning sleeve 2 - Magnet

[0017] 3 - Positioning plate 4 - Support rod

[0018] 5 - Positioning rod; 6 - Handle. Detailed Implementation

[0019] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the scope of the present invention.

[0020] like Figure 1 , Figure 2As shown, the ordinary sleeper spiral spike anchor frame of this embodiment includes a positioning sleeve 1, a magnet 2 is provided on the positioning sleeve 1, the positioning sleeve 1 is a vertically arranged cylindrical shape, an opening is provided on one side of the positioning sleeve 1, a positioning plate 3 is fixedly connected to the other side of the positioning sleeve 1, a support rod 4 is provided below the positioning sleeve 1, and a positioning rod 5 is provided above the positioning sleeve 1. In use, first inject the anchoring agent into the pre-drilled hole of the sleeper. Pick up the rail spike and insert it into the positioning sleeve 1 from the lower end, or insert it into the positioning sleeve 1 from the side opening. The magnet 2 will attract and fix the rail spike in the positioning sleeve 1. The upper end of the rail spike is higher than the upper end of the positioning rod 5. Then, place the rail spike with this device at the anchoring point of the sleeper. Insert the rail spike vertically downward into the pre-drilled hole until the positioning plate 3 is in contact with the side of the rail bearing groove of the sleeper and the support rod 4 is against the bottom surface of the rail bearing groove of the sleeper. At this time, the two ends of the positioning plate 3 are aligned with the side of the rail bearing groove. This ensures that the position of the vertical axis of the rail spike meets the construction requirements. Then, fix this device with one hand to prevent it from moving, and rotate the rail spike downward with the other hand so that the upper end of the rail spike is flush with the upper end of the positioning rod 5. This ensures that the height of the rail spike meets the construction requirements.

[0021] This device is lightweight, low-cost, and can be manufactured in multiples. Each rail spike is anchored using one device, and the spike is removed after the anchoring agent has hardened, reducing waiting time. It offers accurate positioning, ease of use, and improved work efficiency. It not only controls the vertical alignment of the rail spike's axis to ensure coaxiality with the pre-drilled hole, but also allows for control of the spike's height.

[0022] Furthermore, the positioning sleeve 1 is C-shaped, and the magnet 2 is disposed inside the positioning sleeve 1 on the side opposite to the opening. The magnet 2 includes two rectangular magnets arranged symmetrically to form a V-shaped groove. The track spike is simultaneously attracted to the two magnets and falls into the groove, thereby keeping the track spike in a vertical position and preventing it from shaking.

[0023] Furthermore, the positioning plate 3 is an inclined trapezoidal flat plate. The inclination angle of the positioning plate 3 is consistent with the angle of the side of the rail bearing groove of the sleeper. The shape of the positioning plate 3 is consistent with the shape of the side of the rail bearing groove of the sleeper. This device is mainly positioned by the positioning plate 3. When in use, the positioning plate 3 fits against the side of the rail bearing groove of the sleeper. This side is also trapezoidal. After aligning the positioning plate 3 with the side of the rail bearing groove, it can be ensured that the positioning sleeve 1 is in the vertical direction, and at the same time, the axis of the rail spike is also aligned with the axis of the reserved hole.

[0024] Furthermore, the positioning sleeve 1 and the positioning plate 3 are fixedly connected by two connecting rods.

[0025] Furthermore, there are two support rods 4, which are symmetrically arranged on both sides of the positioning sleeve 1.

[0026] The positioning rod 5 is a vertically arranged straight rod, and the upper end of the positioning rod 5 is at the same height as the upper end of the rail spike to be anchored, so as to facilitate the adjustment of the height of the rail spike according to the height of the positioning rod 5.

[0027] The positioning sleeve 1 is provided with a handle 6, such as Figure 2 As shown, the handle 6 is located on one side of the positioning plate 3, which makes the center of gravity of the entire device slightly shift towards the positioning plate 3, making it easier for the positioning plate 3 to fit the side of the rail groove.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit the scope of protection of this utility model. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the essence and scope of the technical solutions of this utility model.

Claims

1. A conventional railway sleeper spiral spike anchor frame, characterized in that: The system includes a positioning sleeve (1) arranged vertically, the positioning sleeve (1) being provided with a magnet (2) for attracting rail spikes, an opening on one side of the positioning sleeve (1) for facilitating the insertion or removal of rail spikes from the side, a positioning plate (3) fixedly connected to the other side of the positioning sleeve (1) for fitting against the side of the rail bearing groove of the sleeper, a support rod (4) for abutting against the bottom surface of the rail bearing groove of the sleeper at the bottom of the positioning sleeve (1), and a positioning rod (5) for positioning the height of rail spikes at the top of the positioning sleeve (1).

2. A common rail sleeper helical spike anchorage rack as claimed in claim 1 wherein: The positioning sleeve (1) is C-shaped, and the magnet (2) is located inside the positioning sleeve (1) on the side opposite to the opening.

3. A common rail sleeper helical spike anchorage rack as claimed in claim 2 wherein: The magnet (2) comprises two rectangular magnets arranged symmetrically.

4. The common tie screw spike anchorage shelf of claim 1 wherein: The positioning plate (3) is a trapezoidal flat plate with an inclination. The inclination angle of the positioning plate (3) is consistent with the angle of the side of the rail bearing groove of the sleeper. The shape of the positioning plate (3) is consistent with the shape of the side of the rail bearing groove of the sleeper.

5. A common rail sleeper helical spike anchorage rack as claimed in claim 4 wherein: The positioning sleeve (1) and the positioning plate (3) are fixedly connected by two connecting rods.

6. The common tie screw spike anchorage shelf of claim 1 wherein: There are two support rods (4), which are symmetrically arranged on both sides of the positioning sleeve (1).

7. The common tie screw spike anchorage shelf of claim 1 wherein: The positioning rod (5) is a vertically installed straight rod, and the upper end of the positioning rod (5) is at the same height as the upper end of the rail spike to be anchored.

8. The ordinary sleeper spiral spike anchor frame according to claim 1, characterized in that: The positioning sleeve (1) is provided with a handle (6).

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