CN214748005U - Permanent guide pile for track and field and track and field - Google Patents
Permanent guide pile for track and field and track and field Download PDFInfo
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- CN214748005U CN214748005U CN202121401137.XU CN202121401137U CN214748005U CN 214748005 U CN214748005 U CN 214748005U CN 202121401137 U CN202121401137 U CN 202121401137U CN 214748005 U CN214748005 U CN 214748005U
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- spud
- pile body
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Abstract
The utility model discloses a permanent guide pile in track and field and track and field that central point height-adjustable, and security are higher. The technical scheme adopted comprises the following steps: the utility model provides a bolt of first pile body rear end threaded connection, the round point spud subassembly includes the second pile body, with the rubber buffer that second pile body rear end interference is connected. The effect is as follows: the bolt height of the center point positioning pile assembly can be adjusted, and after construction is completed, the center point positioning pile assembly can be conveniently adjusted to be flush with the ground so as to facilitate future identification or other construction.
Description
Technical Field
The utility model relates to an athletic field spud.
Background
The standard athletic field has the advantages of straight and curved tracks with the same length and standard curvature, and can adapt to the running rhythm of athletes to the maximum extent, so that the physiological function of a human body is improved in regular and uniform activities, and the improvement of the sport technical level is promoted. The positions of all facilities and runways of the whole track and field sports ground are determined according to the positions of two semicircular main central points of the sports ground, so that the positions of the main central points are extremely critical. A prerequisite for a high-standard athletic field is that the distance between the two main points of the radii of the two semi-circles of the field is 84.39 meters (+ -0.005 meter), the radius is 36.5 meters, and the requirements for accuracy are high. Therefore, the integrity of the whole playground can be directly influenced if the circle center is accurately positioned.
The tradition buries the centre of a circle point (being main centre of a circle point) underground when building track and field stadium, what adopt is that plant timber pile top surface nailing, measure such as concrete buries the steel pile top surface and carves "cross", its common feature is that two centre of a circle positions are all fixed, after the foundation construction is accomplished, the centre of a circle point is buried under the ground place face easily and can't be discerned, cause deviation and drawing inconsistent easily when confirming the centre of a circle point once more, thereby direct influence the construction of whole stadium, can cause the whole rework in place when serious.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a permanent guide pile in track and field and track and field that the centre of circle point height-adjustable just security is higher.
In order to solve the above problem, the utility model discloses a technical scheme include: the utility model provides a bolt of first pile body rear end threaded connection, the round point spud subassembly includes the second pile body, with the rubber buffer that second pile body rear end interference is connected.
The permanent spud pile in track and field ground, its characterized in that: the lateral wall of the first pile body is provided with barbs.
The permanent spud pile in track and field ground, its characterized in that: the first pile body and the second pile body are made of stainless steel materials.
The permanent spud pile in track and field ground, its characterized in that: the center of the upper end face of the rubber plug is provided with a cross-shaped mark.
The utility model provides an athletic field, includes the athletic field body, the both ends center of athletic field body is equipped with the centre of a circle point, four corner limits in both ends are equipped with the basic point, its characterized in that: the center point positioning pile assembly is arranged on each center point, and the base point positioning pile assembly is arranged on each base point.
The utility model discloses a permanent guide pile in track and field beneficial effect: 1. the bolt height of the center point positioning pile assembly can be adjusted, and after construction is finished, the center point positioning pile assembly can be conveniently adjusted to be flush with the ground so as to facilitate future identification or other construction; 2. the rubber buffer of basic point spud subassembly can be higher than ground before the construction, and after the construction is accomplished, can adopt tools such as art designing sword to flatten it according to the height of running, when making things convenient for discernment in the future, guarantees sportsman's security again.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a partial view of a center point spud assembly according to the present invention;
fig. 2 is a cross-sectional view of the bolt of the present invention;
FIG. 3 is a cross-sectional view of the base point spud assembly of the present invention;
fig. 4 is a schematic structural view of the rubber stopper of the present invention;
fig. 5 is a schematic end face structure view of the rubber plug of the present invention;
fig. 6 is a schematic structural view of the track and field of the present invention.
Detailed Description
Example 1:
as shown in fig. 1 to 5, the permanent spud in track and field of the present invention includes a central point spud assembly 1 and a base point spud assembly 2. The central point positioning pile assembly 1 comprises a first pile body 3 and a bolt 4 in threaded connection with the rear end of the first pile body 3. The height of the first pile body 3 is 50mm, the width of the upper end of the first pile body is 12mm, the width of the head of the bolt 4 is 10.5 mm, and the height of the tail of the bolt is 20 mm. The basic point spud subassembly 2 include second pile body 5 and with the rubber buffer 6 of 5 rear end interference connections of second pile body. The second pile body 5, 6 upper end width idealities of rubber buffer are 6 mm, the 5 high idealities of second pile body are 30mm, the 6 high idealities of rubber buffer are 20mm (wherein the front end is 7mm, and the rear end is 13 mm). The first pile body 3 and the second pile body 5 are both made of stainless steel materials.
Preferably, the side wall of the first pile body 3 is provided with barbs 7 to improve the adhesion with the ground.
Preferably, the center of the upper end face of the rubber plug 6 is provided with a cross-shaped mark 8 so as to conveniently determine the central point.
Example 2:
as shown in fig. 6, the utility model discloses an athletic field, including athletic field body 9, the center of two semicircles in athletic field body 9 both ends is equipped with centre of circle point 10, two semicircular corners in athletic field body 9 both ends are equipped with four basic points 11. The center point 10 is embedded with the center point spud assembly 1 according to embodiment 1, and the base point 11 is embedded with the base point spud assembly 2 according to embodiment 1.
The above description is only for the preferred embodiment of the present invention and should not be construed as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention are all included within the protection scope of the present invention.
Claims (5)
1. A permanent spud pile in track and field, its characterized in that: including heart point spud pile subassembly (1) and basic point spud pile subassembly (2), heart point spud pile subassembly (1) include first pile body (3), with first pile body (3) rear end threaded connection's bolt (4), basic point spud pile subassembly (2) include second pile body (5), with rubber buffer (6) that second pile body (5) rear end interference is connected.
2. The track and field permanent spud according to claim 1, characterized in that: the side wall of the first pile body (3) is provided with barbs (7).
3. The track and field permanent spud according to claim 1, characterized in that: the first pile body (3) and the second pile body (5) are made of stainless steel materials.
4. The track and field permanent spud according to claim 1, characterized in that: the center of the upper end face of the rubber plug (6) is provided with a cross-shaped mark (8).
5. The utility model provides an athletic field, includes athletic field body (9), be equipped with two centre of a circle points (10) and four basic points (11) on athletic field body (9), its characterized in that: the centre points (10) are provided with centre point spud assemblies (1) according to any one of claims 1-4, and the base points (11) are provided with base point spud assemblies (2) according to any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121401137.XU CN214748005U (en) | 2021-06-23 | 2021-06-23 | Permanent guide pile for track and field and track and field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121401137.XU CN214748005U (en) | 2021-06-23 | 2021-06-23 | Permanent guide pile for track and field and track and field |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214748005U true CN214748005U (en) | 2021-11-16 |
Family
ID=78630788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121401137.XU Active CN214748005U (en) | 2021-06-23 | 2021-06-23 | Permanent guide pile for track and field and track and field |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214748005U (en) |
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2021
- 2021-06-23 CN CN202121401137.XU patent/CN214748005U/en active Active
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