Paying-off positioning pile

Abstract

The utility model relates to the technical field of gauge piles, in particular to a pay-off gauge pile which comprises a pile body, a drill bit is fixedly connected to the bottom of the pile body, an auger piece is fixedly connected to the outer wall of the pile body, and a threaded cylinder is fixedly connected to the outer wall of the pile body. The positioning sleeve is in threaded connection with the exterior of the threaded cylinder, and the bottom of the positioning sleeve is fixedly connected with a supporting ring; and the rotating sleeve is rotationally connected to the top of the pile body, and a threading hook is fixedly connected to the top of the rotating sleeve. Through the mutual cooperation of the drill bit and the spiral auger, the installation convenience of the pile body can be improved, the contact stability of the pile body and the ground can be improved, meanwhile, through the arrangement of the positioning sleeve outside the pile body, auxiliary supporting of the supporting ring and the ground can be achieved, vertical distribution of the pile body is guaranteed, inclination of the pile body is avoided, and the service life of the pile body is prolonged. Therefore, the reference precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of positioning piles, in particular to a line-laying positioning pile. Background Art

[0002] Positioning piles, also known as reference piles or positioning point piles, are a type of fixing device used to mark or determine the position of the ground or a building. They are usually made of metal or wood and are used in conjunction with positioning lines. Positioning piles are widely used in civil engineering, construction engineering, surveying engineering and other related fields, and they play a key role in positioning and measuring.

[0003] When using existing line-laying and positioning piles, it is necessary to first insert the pile body into the soil, and then tighten the rope on the top of the pile body to serve as a reference guide. However, the conventional pile body has a single structure, mainly a cylindrical or rectangular structure. When performing plug-in positioning, the operation is relatively complicated and it is not convenient to insert it into the soil. When inserted into the ground, the pile body will tilt, thereby affecting the accuracy of its reference mark. Utility Model Content

[0004] The purpose of the utility model is to provide a laying-out positioning pile to solve the problem that the pile body proposed in the above-mentioned background technology is complicated to operate when being inserted and positioned, and is not convenient to insert into the ground, and when inserted into the ground, the pile body will be tilted, thereby affecting the accuracy of its reference mark.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a line-laying positioning pile, comprising:

[0006] A pile body, wherein a drill bit is fixedly connected to the bottom of the pile body, an auger piece is fixedly connected to the outer wall of the pile body, and a threaded barrel is fixedly connected to the outer wall of the pile body;

[0007] A positioning sleeve, wherein the positioning sleeve is threadedly connected to the outside of the threaded barrel, and a support ring is fixedly connected to the bottom of the positioning sleeve;

[0008] The rotating sleeve is rotatably connected to the top of the pile body, and the top of the rotating sleeve is fixedly connected with a threading hook.

[0009] Preferably, the drill bit is of a conical structure, and the height of the drill bit is equal to the total spiral height of the auger blade, and the top of the pile body is in a step shape.

[0010] Preferably, the diameter of the threaded barrel is larger than the diameter of the pile body, and the inner wall of the positioning sleeve begins to have an internal thread adapted to the threaded barrel.

[0011] Preferably, a handle is fixedly connected to the top of the positioning sleeve, and the diameter of the handle is smaller than the diameter of the support ring, and the inner diameter of the support ring is equal to the outer diameter of the pile body.

[0012] Preferably, the height of the positioning sleeve is twice the height of the threaded barrel, and the outer diameter of the auger piece is smaller than the outer diameter of the support ring.

[0013] Preferably, the diameter of the rotating sleeve is equal to the diameter of the pile body, and a rotating hole is provided inside the rotating sleeve, and the inner wall of the rotating hole is rotatably connected to the top of the pile body through a ball bearing.

[0014] Preferably, the outer wall of the positioning sleeve is provided with a reflective sticker, the threading hook is a circular hook structure, and the axis of the threading hook is located above the axis of the pile body.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model improves the convenience of the pile installation through the mutual cooperation of the drill bit and the spiral auger, and can improve the stability of the contact between the pile body and the ground. At the same time, in conjunction with the setting of the external positioning sleeve of the pile body, it can realize auxiliary support between the support ring and the ground, thereby ensuring the vertical distribution of the pile body, avoiding the tilt of the pile body, and improving its reference accuracy.

[0016] (1) The utility model can improve the convenience of inserting the pile into the ground by the cooperation between the conical drill bit and the spiral auger piece. The pile body is inserted into the ground by rotating the spiral, which improves the convenience of its installation. The sufficient squeezing contact between the auger and the soil further improves the convenience and stability of the pile installation.

[0017] (2) The utility model provides a positioning sleeve and a support ring so that when the device is installed and supported, the support ring can be in contact with the ground to provide auxiliary support for the pile body, thereby ensuring the stability of the pile body and avoiding the pile body from tilting, thereby improving the reference accuracy of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 For the utility model Figure 1 A is a schematic diagram of the enlarged structure of the middle part;

[0020] Figure 3 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 4 It is a schematic diagram of the explosion structure of the utility model;

[0022] Figure 5 It is a schematic diagram of the threading hook structure of the utility model.

[0023] In the figure: 1. pile body; 11. drill bit; 12. auger piece; 13. threaded tube; 2. positioning sleeve; 21. support ring; 22. handle; 3. rotating sleeve; 31. threading hook. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides an embodiment: a line-laying positioning pile, comprising:

[0026] A pile body 1, a drill bit 11 is fixedly connected to the bottom of the pile body 1, an auger piece 12 is fixedly connected to the outer wall of the pile body 1, and a threaded tube 13 is fixedly connected to the outer wall of the pile body 1. Through the cooperation between the drill bit 11 and the auger piece 12, the pile body 1 is more conveniently inserted into the soil, thereby improving the convenience of installation of the device. At the same time, the setting of the auger piece 12 can better improve its contact effect with the soil, thereby further improving the stability of the pile body 1;

[0027] The positioning sleeve 2 is threadedly connected to the outside of the threaded tube 13, and a support ring 21 is fixedly connected to the bottom of the positioning sleeve 2. Through the setting of this structure, the threaded connection between the positioning sleeve 2 and the threaded tube 13 can drive the support ring 21 to adjust the position, and then after the pile body 1 is installed, the support ring 21 is in horizontal contact with the ground to achieve the straightening and positioning of the pile body 1, thereby effectively avoiding the pile body 1 from tilting during use and improving its reference accuracy;

[0028] The rotating sleeve 3 is rotatably connected to the top of the pile body 1 , and a threading hook 31 is fixedly connected to the top of the rotating sleeve 3 .

[0029] Furthermore, the drill bit 11 has a conical structure, and the height of the drill bit 11 is equal to the total spiral height of the auger piece 12. The top of the pile body 1 is stepped, the diameter of the threaded barrel 13 is larger than the diameter of the pile body 1, and the inner wall of the positioning sleeve 2 begins to have an internal thread that adapts to the threaded barrel 13. Through its threaded connection, the height of the support ring 21 can be adjusted, so that the support ring 21 can better contact the ground.

[0030] Furthermore, a handle 22 is fixedly connected to the top of the positioning sleeve 2, and the diameter of the handle 22 is smaller than the diameter of the support ring 21. The handle 22 is provided to drive the positioning sleeve 2 to rotate, thereby facilitating the adjustment of the up and down position of the support ring 21. The inner diameter of the support ring 21 is equal to the outer diameter of the pile body 1, the height of the positioning sleeve 2 is twice the height of the threaded tube 13, and the outer diameter of the auger piece 12 is smaller than the outer diameter of the support ring 21.

[0031] Furthermore, the diameter of the rotating sleeve 3 is equal to the diameter of the pile body 1, and a rotating hole is opened inside the rotating sleeve 3, and the inner wall of the rotating hole is rotatably connected to the top of the pile body 1 through a ball bearing, and the outer wall of the positioning sleeve 2 is provided with a reflective tape, and the setting of the reflective tape improves its reflective effect when used at night. The threading hook 31 is a circular hook structure, and the axis of the threading hook 31 is above the axis of the pile body 1. Through the setting of the rotating structure of the rotating sleeve 3, the threading hook 31 is better connected to the rope.

[0032] Working principle: The drill bit 11 and threaded barrel 13 used in this application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to those skilled in the art, so they will not be repeated here. When the utility model is in use, the pile body 1 is first inserted into the ground, and after the pile body 1 is inserted, the positioning sleeve 2 is moved up and down by rotating the handle 22, so that the support ring 21 is in contact with the ground, thereby achieving auxiliary limiting of the pile body 1 through the horizontal support of the support ring 21 and the ground, ensuring the verticality of the pile body 1 and avoiding the pile body 1 from tilting, thereby improving the reference accuracy of the overall use of the device.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A laying-out positioning pile, characterized in that: include: A pile body (1), wherein a drill bit (11) is fixedly connected to the bottom of the pile body (1), an auger piece (12) is fixedly connected to the outer wall of the pile body (1), and a threaded cylinder (13) is fixedly connected to the outer wall of the pile body (1); A positioning sleeve (2), wherein the positioning sleeve (2) is threadedly connected to the outside of the threaded barrel (13), and a support ring (21) is fixedly connected to the bottom of the positioning sleeve (2); A rotating sleeve (3) is rotatably connected to the top of the pile body (1), and a threading hook (31) is fixedly connected to the top of the rotating sleeve (3).

2. A line-laying and positioning pile according to claim 1, characterized in that: The drill bit (11) is of a conical structure, and the height of the drill bit (11) is equal to the total spiral height of the auger piece (12), and the top of the pile body (1) is in a step shape.

3. A line-laying and positioning pile according to claim 1, characterized in that: The diameter of the threaded barrel (13) is greater than the diameter of the pile body (1), and the inner wall of the positioning sleeve (2) begins to have an internal thread adapted to the threaded barrel (13).

4. A line-laying and positioning pile according to claim 1, characterized in that: A handle (22) is fixedly connected to the top of the positioning sleeve (2), and the diameter of the handle (22) is smaller than the diameter of the support ring (21), and the inner diameter of the support ring (21) is equal to the outer diameter of the pile body (1).

5. A line-laying and positioning pile according to claim 1, characterized in that: The height of the positioning sleeve (2) is twice the height of the threaded tube (13), and the outer diameter of the auger piece (12) is smaller than the outer diameter of the support ring (21).

6. A line-laying and positioning pile according to claim 5, characterized in that: The diameter of the rotating sleeve (3) is equal to the diameter of the pile body (1), and a rotating hole is provided inside the rotating sleeve (3), and the inner wall of the rotating hole is rotatably connected to the top of the pile body (1) via a ball bearing.

7. A line-laying and positioning pile according to claim 5, characterized in that: The outer wall of the positioning sleeve (2) is provided with a reflective sticker, the threading hook (31) is a circular hook structure, and the axis of the threading hook (31) is located above the axis of the pile body (1).

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