Foundation pile for road construction
By adopting an adjustable reinforcement structure in the road foundation piles, the problem of insufficient contact area during the construction of foundation piles is solved, and the firmness of the foundation piles is improved and the storage is facilitated.
Patent Information
- Application Number
- CN202420110713.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-17
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-01-17
AI Technical Summary
The contact area of existing road foundation piles is limited when buried, and its firmness is insufficient, making it difficult to meet construction needs.
A prefabricated pile structure including the first pile body and the second pile body is designed. The synchronous expansion and retraction adjustment of three sets of reinforcement rods is achieved through the connecting barrel, the reinforcement rod and the adjustment assembly in the reinforcement structure, thereby increasing the contact area. Retract into the interior of the connecting barrel when not in use to reduce volume.
Through the synchronous expansion and adjustment of the reinforcement rod, the firmness and practicality of the foundation pile are improved, making it easier to store and convey.
Smart Images
Figure CN222313844U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of highway construction tools, and in particular to a foundation pile for highway construction. Background Art
[0002] Highway stakes are facilities used to mark highway routes and boundaries. They are usually columns made of concrete, metal or other durable materials. They are installed on both sides of the highway or in the center of the road to provide reference points for positioning and navigation. Highway stakes have multiple functions and uses. By installing stakes on both sides of the highway or in the center of the road, drivers can clearly identify the starting point, end point and boundary of the road to ensure that they stay in the correct lane and driving direction.
[0003] Although the existing highway pile foundation can be prefabricated through the existing structure, it still has the following defects: concrete and steel bars are often formed at one time. In the actual use of such devices, the contact area of the prefabricated pile foundation is limited when buried, and the firmness of the pile foundation needs to be improved. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the present application provides a foundation pile for highway construction, which solves the problems mentioned in the above background technology.
[0006] (II) Technical solution
[0007] To achieve the above objectives, the present application is implemented through the following technical solutions: a foundation pile for highway construction, including a prefabricated foundation pile member structure, the prefabricated foundation pile member structure including a first pile body and a second pile body, a reinforcement structure is arranged between the first pile body and the second pile body, and the first pile body and the second pile body are connected by the reinforcement structure, the reinforcement structure includes a connecting tube, three groups of reinforcement rods for reinforcing the prefabricated foundation pile member structure and an adjustment component, the adjustment component is used to drive the three groups of reinforcement rods to move and adjust synchronously.
[0008] By adopting the above technical solution, the three groups of reinforcement rods can be synchronously telescopically adjusted. When in use, the three groups of reinforcement rods can be extended outward, and the reinforcement rods can improve the firmness of the foundation pile. At the same time, the reinforcement rods can be retracted into the connecting tube to reduce the volume for easy storage and transportation.
[0009] Preferably, the adjustment assembly includes a mounting tube fixedly mounted inside the connecting tube, a threaded rod is rotatably mounted on the side wall of the mounting tube, the threaded rod is correspondingly arranged to the reinforcement rod, the reinforcement rod is threadedly connected to the outer side of the threaded rod, and the reinforcement rod is arranged through the connecting tube.
[0010] By adopting the above technical solution, a plurality of synchronously rotating threaded rods can drive the reinforcement rods threadedly connected thereto to move, thereby realizing synchronous extension and retraction of the plurality of reinforcement rods.
[0011] Preferably, a rotating shaft is rotatably mounted inside the mounting cylinder, a first bevel gear is fixedly mounted outside the rotating shaft, and a second bevel gear meshing with the first bevel gear is fixedly mounted on one end of the threaded rod located inside the mounting cylinder.
[0012] By adopting the above technical solution, the rotating shaft can drive the two first bevel gears to rotate synchronously, and the first bevel gears can then drive the second bevel gears and the threaded rods meshing therewith to rotate, thereby realizing the synchronous rotation of multiple threaded rods.
[0013] Preferably, a connecting shaft is rotatably installed on one side of the mounting cylinder, a third bevel gear is fixedly installed on one end of the connecting shaft, a fourth bevel gear meshing with the third bevel gear is fixedly installed on the outer side of the rotating shaft, the connecting shaft passes through the connecting cylinder, and an adjustment block is fixedly installed on one end of the connecting shaft located on the outer side of the connecting cylinder.
[0014] By adopting the above technical solution, the connecting shaft and the third bevel gear can be driven to rotate by rotating the adjusting block, and the third bevel gear can drive the fourth bevel gear meshing therewith and the rotating shaft to rotate.
[0015] Preferably, a limiting cylinder is fixedly connected between the connecting cylinder and the mounting cylinder, the reinforcing rod is arranged inside the limiting cylinder, a slider is fixedly installed on the outside of one end of the reinforcing rod inside the limiting cylinder, a sliding groove matched with the slider is opened on the inner wall of the limiting cylinder, and the slider is slidably connected to the sliding groove.
[0016] By adopting the above technical solution, the sliding block on the outer side of the reinforcement rod can slide along the sliding groove on the inner wall of the limiting cylinder, thereby limiting the position of the reinforcement rod.
[0017] Preferably, the first pile body and the second pile body are both integrally formed with a first connecting flange at one end, and the two ends of the connecting tube are both integrally formed with a second connecting flange, and the first connecting flange is matched with the second connecting flange and is connected and fixed by bolts.
[0018] By adopting the above technical solution, the first connecting flange at one end of the first pile body and the second pile body and the second connecting flange at both ends of the connecting tube can be connected and fixed by bolts, thereby realizing the connection and fixation between the reinforcement structure and the prefabricated foundation pile structure.
[0019] (III) Beneficial effects
[0020] The present application provides a foundation pile for highway construction. The beneficial effects are as follows:
[0021] 1. The highway construction foundation pile can synchronously extend and retract three groups of reinforcement rods by dividing the prefabricated foundation pile structure into a first pile body and a second pile body and coordinating the settings of various components in the reinforcement structure. When in use, the three groups of reinforcement rods can be extended outward and buried to increase the contact area, thereby improving the firmness of the foundation pile. At the same time, the reinforcement rods can be retracted into the connecting tube to reduce the volume, facilitate storage and transportation, and improve the practicality of the foundation pile.
[0022] 2. For the highway construction foundation piles, the first connecting flange at one end of the first pile body and the second pile body and the second connecting flanges at both ends of the connecting tube can be connected and fixed by bolts, so as to realize the connection and fixation between the reinforcement structure and the prefabricated foundation pile member structure, and can realize the disassembly and assembly between the prefabricated foundation pile member structure and the reinforcement structure. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] In order to more clearly illustrate the implementation scheme of the utility model or the technical scheme in the prior art, the drawings required for use in the implementation scheme or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation schemes of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0024] Figure 1 This is a schematic diagram of the structure in the assembled state of this application;
[0025] Figure 2 This is a schematic diagram of the structure of the separation state of this application;
[0026] Figure 3 This is a structural schematic diagram of a partial section of the reinforcement structure applied for;
[0027] Figure 4 This is a schematic diagram of the reinforced structure section and a partially enlarged structure for this application.
[0028] In the figure: 1. prefabricated foundation pile structure; 11. first pile body; 12. second pile body; 13. first connecting flange; 2. reinforcement structure; 21. connecting cylinder; 211. second connecting flange; 22. reinforcement rod; 221. slider; 23. adjustment assembly; 231. mounting cylinder; 232. threaded rod; 233. rotating shaft; 234. first bevel gear; 235. second bevel gear; 236. connecting shaft; 237. third bevel gear; 238. fourth bevel gear; 239. limiting cylinder; 2391. slide groove. DETAILED DESCRIPTION
[0029] The present application is further described in detail below through drawings and examples.
[0030] Reference Figures 1 to 4The embodiment of the present application provides a foundation pile for highway construction, including a prefabricated foundation pile member structure 1, the prefabricated foundation pile member structure 1 includes a first pile body 11 and a second pile body 12, a reinforcement structure 2 is arranged between the first pile body 11 and the second pile body 12, and the first pile body 11 and the second pile body 12 are connected through the reinforcement structure 2, the reinforcement structure 2 includes a connecting tube 21, three groups of reinforcement rods 22 for reinforcing the prefabricated foundation pile member structure 1, and an adjustment component 23, the adjustment component 23 is used to drive the three groups of reinforcement rods 22 to move and adjust synchronously, and the three groups of reinforcement rods 22 can be synchronously telescopically adjusted. When in use, the three groups of reinforcement rods 22 can be extended outward, and the reinforcement rods 22 can improve the firmness of the foundation pile. At the same time, the reinforcement rods 22 can be retracted into the connecting tube 21 to reduce the volume for easy storage and transportation.
[0031] Reference Figure 3 and Figure 4 In one aspect of the present embodiment, the adjustment assembly 23 includes a mounting tube 231 fixedly mounted inside the connecting tube 21, and a threaded rod 232 is rotatably mounted on the side wall of the mounting tube 231. The threaded rod 232 is arranged corresponding to the reinforcement rod 22. The reinforcement rod 22 is threadedly connected to the outer side of the threaded rod 232, and the reinforcement rod 22 passes through the connecting tube 21. Under the limiting action of the slider 221 and the slide groove 2391, multiple synchronously rotating threaded rods 232 can drive the reinforcement rods 22 threadedly connected thereto to move, thereby realizing the synchronous extension and retraction of multiple reinforcement rods 22.
[0032] In one aspect of the present embodiment, a rotating shaft 233 is rotatably installed inside the mounting cylinder 231, a first bevel gear 234 is fixedly installed on the outer side of the rotating shaft 233, and a second bevel gear 235 meshing with the first bevel gear 234 is fixedly installed at one end of the threaded rod 232 located inside the mounting cylinder 231. The rotating rotating shaft 233 can drive the two first bevel gears 234 to rotate synchronously, and the first bevel gear 234 can then drive the second bevel gear 235 meshing therewith and the threaded rod 232 to rotate, thereby realizing the synchronous rotation of multiple threaded rods 232.
[0033] In one aspect of the present embodiment, a connecting shaft 236 is rotatably installed on one side of the mounting cylinder 231, a third bevel gear 237 is fixedly installed on one end of the connecting shaft 236, a fourth bevel gear 238 meshing with the third bevel gear 237 is fixedly installed on the outer side of the rotating shaft 233, the connecting shaft 236 passes through the connecting cylinder 21, and an adjusting block is fixedly installed on one end of the connecting shaft 236 located on the outer side of the connecting cylinder 21, the connecting shaft 236 and the third bevel gear 237 can be driven to rotate by rotating the adjusting block, and the third bevel gear 237 can drive the fourth bevel gear 238 meshing with it and the rotating shaft 233 to rotate.
[0034] In one aspect of the present embodiment, a limiting cylinder 239 is fixedly connected between the connecting cylinder 21 and the mounting cylinder 231, and the reinforcement rod 22 is arranged inside the limiting cylinder 239. A slider 221 is fixedly installed on the outside of the reinforcement rod 22 at one end inside the limiting cylinder 239. A sliding groove 2391 adapted to the slider 221 is provided on the inner wall of the limiting cylinder 239, and the slider 221 is slidably connected to the sliding groove 2391. The slider 221 on the outside of the reinforcement rod 22 can slide along the sliding groove 2391 on the inner wall of the limiting cylinder 239, thereby limiting the reinforcement rod 22.
[0035] Reference Figure 2 In one aspect of the present embodiment, a first connecting flange 13 is integrally formed at one end of the first pile body 11 and the second pile body 12, and a second connecting flange 211 is integrally formed at both ends of the connecting tube 21. The first connecting flange 13 is adapted to the second connecting flange 211 and is connected and fixed by bolts. The first connecting flange 13 at one end of the first pile body 11 and the second pile body 12 and the second connecting flanges 211 at both ends of the connecting tube 21 can be connected and fixed by bolts, thereby realizing the connection and fixation between the reinforcement structure 2 and the prefabricated foundation pile structure 1.
[0036] Working principle: When the highway construction foundation pile is in use, the first connecting flange 13 at one end of the first pile body 11 and the second pile body 12 are connected and fixed with the second connecting flanges 211 at both ends of the connecting tube 21 by bolts, and then the adjusting block is rotated to drive the connecting shaft 236 and the third bevel gear 237 to rotate, and the third bevel gear 237 can drive the fourth bevel gear 238 and the rotating shaft 233 engaged therewith to rotate, and the rotating rotating shaft 233 can drive the two first bevel gears 234 to rotate synchronously, and the first bevel gear 234 then drives the second bevel gear 235 and the threaded rod 232 engaged therewith to rotate, thereby realizing the synchronous rotation of multiple threaded rods 232, and under the limiting action of the slider 221 and the slide groove 2391, multiple synchronously rotating threaded rods 232 can drive the reinforcement rods 22 threadedly connected thereto to move, thereby realizing the synchronous extension of multiple reinforcement rods 22, and the reinforcement rods 22 can improve the firmness of the foundation pile.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0038] Although the embodiments of the present application have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A foundation pile for highway construction, comprising a prefabricated foundation pile member structure (1), characterized in that: The prefabricated foundation pile member structure (1) comprises a first pile body (11) and a second pile body (12); a reinforcement structure (2) is arranged between the first pile body (11) and the second pile body (12); the first pile body (11) and the second pile body (12) are connected via the reinforcement structure (2); the reinforcement structure (2) comprises a connecting tube (21), three groups of reinforcement rods (22) for reinforcing the prefabricated foundation pile member structure (1), and an adjustment component (23); the adjustment component (23) is used to drive the three groups of reinforcement rods (22) to move and adjust synchronously.
2. A foundation pile for highway construction according to claim 1, characterized in that: The adjustment assembly (23) comprises a mounting tube (231) fixedly mounted inside the connecting tube (21); a threaded rod (232) is rotatably mounted on a side wall of the mounting tube (231); the threaded rod (232) is arranged corresponding to the reinforcing rod (22); the reinforcing rod (22) is threadedly connected to the outer side of the threaded rod (232); and the reinforcing rod (22) is arranged to pass through the connecting tube (21).
3. A foundation pile for highway construction according to claim 2, characterized in that: A rotating shaft (233) is rotatably mounted inside the mounting cylinder (231), a first bevel gear (234) is fixedly mounted outside the rotating shaft (233), and a second bevel gear (235) meshing with the first bevel gear (234) is fixedly mounted on one end of the threaded rod (232) located inside the mounting cylinder (231).
4. A foundation pile for highway construction according to claim 3, characterized in that: A connecting shaft (236) is rotatably mounted on one side of the mounting cylinder (231); a third bevel gear (237) is fixedly mounted on one end of the connecting shaft (236); a fourth bevel gear (238) meshing with the third bevel gear (237) is fixedly mounted on the outer side of the rotating shaft (233); the connecting shaft (236) passes through the connecting cylinder (21); and an adjusting block is fixedly mounted on one end of the connecting shaft (236) located on the outer side of the connecting cylinder (21).
5. A foundation pile for highway construction according to claim 2, characterized in that: A limiting cylinder (239) is fixedly connected between the connecting cylinder (21) and the mounting cylinder (231); the reinforcing rod (22) is arranged inside the limiting cylinder (239); a sliding block (221) is fixedly installed on the outer side of one end of the reinforcing rod (22) inside the limiting cylinder (239); a sliding groove (2391) adapted to the sliding block (221) is provided on the inner wall of the limiting cylinder (239), and the sliding block (221) is slidably connected to the sliding groove (2391).
6. A foundation pile for highway construction according to claim 1, characterized in that: A first connecting flange (13) is integrally formed at one end of the first pile body (11) and the second pile body (12), and a second connecting flange (211) is integrally formed at both ends of the connecting tube (21). The first connecting flange (13) is matched with the second connecting flange (211) and is connected and fixed by bolts.