Civil engineering building composite pile

Abstract

The utility model relates to the technical field of civil engineering and discloses a civil engineering building combined pile, which comprises a building pile cap, a combined pile extension assembly is arranged at the bottom of the building pile cap, and a supporting auxiliary assembly is arranged on the combined pile extension assembly, the utility model discloses that the bottom of the building pile cap is provided with the combined pile extension assembly and the supporting auxiliary assembly, wherein the growth support rod in the combined pile extension assembly can extend the whole combined pile extension assembly according to the needs of users, the first support rod and the grounding insertion rod are connected between the first support rod and the grounding insertion rod, so that the support length formed by the first support rod and the grounding insertion rod is lengthened to meet the use standard of users, and the abutting support rod in the supporting auxiliary assembly can be inserted into the ground again by rotating the abutting support rod after the grounding insertion rod is stably inserted into the ground, thereby providing auxiliary support to the two sides of the grounding insertion rod, improving the stability of the grounding insertion rod after being inserted into the ground, and facilitating the use of users.

Description

Technical Field

[0001] This utility model relates to the field of civil engineering technology, specifically to a composite pile for civil engineering buildings. Background Technology

[0002] Civil engineering is a general term for the science and technology of constructing various land engineering facilities. Composite piles are often used in civil engineering construction. Composite piles are an important part of building construction sites. Composite piles are piles driven into the ground to make the foundation of the building solid and allow most of the weight of the building to be transferred to a deep position below the ground through the piles, ensuring that the ground has sufficient strength to resist pressure.

[0003] A search revealed that this utility model, authorized by Chinese Patent Publication No. CN 216041122 U, relates to a composite pile for civil engineering construction. It includes a support platform, an upper support column at the bottom of the support platform, and a lower support column at the lower end of the upper support column. Connecting plates are provided on opposite sides of the upper and lower support columns, and the two connecting plates are connected by locking bolts. A threaded post is provided within the inner cavity of the upper support column, and a sleeve threaded to the threaded post is provided at the top of the inner cavity of the lower support column. This composite pile for civil engineering construction, by first driving the lower support column into the ground, uses fastening components to enhance the stability between the lower support column and the ground, resulting in better overall pile support. Then, the upper support column is placed on top of the lower support column and rotated, causing the threaded post to be gradually screwed into the sleeve. Finally, the two connecting plates are fixed by locking bolts, thus assembling and fixing the lower and upper support columns. This greatly improves the convenience of construction, while providing a more stable support effect and enhancing practicality.

[0004] The composite piles in the aforementioned patent still have certain shortcomings. Since most existing composite piles used in civil engineering construction have a fixed length, when the composite pile needs to support a heavy building, it must be driven deep into the ground. However, composite piles with fixed lengths are difficult to extend, resulting in insufficient support height and difficulty in meeting the user's needs. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a composite pile for civil engineering construction, which solves the problem that most existing composite piles for civil engineering construction have fixed lengths. When the composite pile needs to support a heavy building, it must be driven deep into the ground, but the fixed-length composite pile is difficult to extend, resulting in insufficient support height and difficulty in meeting the user's needs.

[0006] This utility model provides the following technical solution: a composite pile for civil engineering construction, including a building foundation, a composite pile extension component is provided at the bottom of the building foundation, and a support auxiliary component is provided on the composite pile extension component;

[0007] The combined pile extension assembly includes a fixed connecting block disposed at the bottom of the building foundation. Two symmetrical connecting holes are provided on the fixed connecting block. A connecting socket is provided at the bottom of the fixed connecting block. A connecting slot is provided at the top of the connecting socket. Two fixed connecting holes are symmetrically provided on the side of the connecting slot. The fixed connecting block is inserted into the connecting slot. A fastening screw is inserted into each of the fixed connecting holes. The end of the fastening screw passes through both the connecting hole and the fixed connecting hole in sequence. Fastening nuts are symmetrically fitted at both ends of the fastening screw. A first support rod is provided at the bottom of the connecting socket. An extension support rod is provided at the bottom of the first support rod. Two connecting studs are symmetrically provided at both ends of the extension support rod. A first connecting screw groove is provided at the bottom of the first support rod. A grounding plug is provided at the bottom of the extension support rod. A second connecting screw groove is provided at the top of the grounding plug. The connecting studs are respectively inserted into the first connecting screw groove and the second connecting screw groove.

[0008] Preferred technical solution 1: The support auxiliary component includes two connecting rings, which are snapped onto the outside of the grounding plug. Each connecting ring has two symmetrically arranged connecting holes at its end, and the holes are connected by a through-hole connecting screw.

[0009] Preferred technical solution 2: Two connecting nuts are symmetrically sleeved at both ends of the connecting screw, and a rotating groove is provided in the middle of the side of the connecting ring. An abutting support rod is inserted into the rotating groove, and the two sides of the end of the abutting support rod are rotatably connected to the inner wall of the rotating groove through a set rotating connecting block.

[0010] Preferred technical solution 3: The bottom end of the grounding plug is pyramidal.

[0011] This solution makes it easier to insert the bottom of the grounding plug into the ground.

[0012] Preferred technical solution four: The inner sidewalls of the connecting rings are all arc-shaped, and the two connecting rings form a circular sliding sleeve.

[0013] This solution allows the connecting ring to be more easily fitted onto the side of the grounding plug.

[0014] Preferred technical solution five: The end of the abutting support rod is inclined.

[0015] This design allows the end of the support rod to better penetrate the soil when it comes into contact with the ground.

[0016] Compared with the prior art, this utility model provides a composite pile for civil engineering construction, which has the following beneficial effects:

[0017] (1) This utility model provides a combined pile extension component and a support auxiliary component at the bottom of the building foundation. The extension support rod in the combined pile extension component can extend the entire combined pile extension component according to the user's needs and connect between the first support rod and the grounding plug rod, thereby increasing the support length of the first support rod and the grounding plug rod to meet the user's usage standards. The abutting support rod in the support auxiliary component can be rotated to re-insert into the ground after the grounding plug rod is stably inserted into the ground, thereby providing auxiliary support on both sides of the grounding plug rod, improving the stability of the grounding plug rod after it is inserted into the ground, and facilitating the user's use. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 This is an exploded view of the structure of this utility model;

[0020] Figure 3 For the present utility model Figure 2 Enlarged view of the structure of the central support auxiliary component;

[0021] Figure 4 For the present utility model Figure 2 A schematic diagram of the structure of the first support rod.

[0022] In the diagram: 1. Building foundation; 2. Composite pile extension component; 3. Support auxiliary component;

[0023] 201. Fixed connecting block; 202. Connecting socket; 203. Connecting socket; 204. Connecting slot; 205. Fixed socket; 206. Fastening screw; 207. Fastening nut; 208. First support rod; 209. Extension support rod; 210. Connecting stud; 211. First connecting screw groove; 212. Grounding plug; 213. Second connecting screw groove;

[0024] 301. Connecting ring; 302. Connecting through hole; 303. Connecting screw; 304. Connecting nut; 305. Rotating groove; 306. Abutting support rod; 307. Rotating connecting block. Detailed Implementation

[0025] Please see Figure 1-4 ,

[0026] Example 1: A composite pile for civil engineering construction includes a building foundation 1, a composite pile extension component 2 is provided at the bottom of the building foundation 1, and a support auxiliary component 3 is provided on the composite pile extension component 2.

[0027] The combined pile extension component 2 includes a fixed connecting block 201 set at the bottom of the building foundation 1. Two connecting holes 202 are symmetrically opened on the fixed connecting block 201. A connecting socket 203 is set at the bottom of the fixed connecting block 201. A connecting slot 204 is opened at the top of the connecting socket 203. Two fixed holes 205 are symmetrically opened on the side of the connecting slot 204. The fixed connecting block 201 is inserted into the connecting slot 204. A fastening screw 206 is inserted into each of the fixed holes 205. The end of the fastening screw 206 passes through the connecting hole 202 and the fixed hole 205 in sequence.

[0028] Fastening nuts 207 are symmetrically fitted at both ends of the fastening screw 206. A first support rod 208 is provided at the bottom of the connecting socket 203. An extension support rod 209 is provided at the bottom of the first support rod 208. Two connecting studs 210 are symmetrically provided at both ends of the extension support rod 209. A first connecting screw groove 211 is opened at the bottom of the first support rod 208. A grounding plug 212 is provided at the bottom of the extension support rod 209. A second connecting screw groove 213 is opened at the top of the grounding plug 212. The connecting studs 210 are respectively inserted into the first connecting screw groove 211 and the second connecting screw groove 213.

[0029] The support auxiliary component 3 includes two connecting rings 301, which are snapped onto the outside of the grounding plug 212. Each end of the connecting ring 301 has two symmetrically arranged connecting holes 302, which are connected by a through-hole connecting screw 303. Two connecting nuts 304 are symmetrically fitted at both ends of the connecting screw 303. A rotating groove 305 is provided in the middle of the side of the connecting ring 301, and an abutting support rod 306 is inserted into the rotating groove 305. The two sides of the end of the abutting support rod 306 are rotatably connected to the inner wall of the rotating groove 305 through a rotating connecting block 307.

[0030] Example 2: The difference between this example and Example 1 is that the bottom end of the grounding plug 212 is pyramidal.

[0031] This makes it easier to insert the bottom of the grounding plug 212 into the ground.

[0032] Example 3: The difference between this example and Example 1 is that the inner sidewalls of the connecting rings 301 are all arc-shaped, and the two connecting rings 301 form a circular sliding sleeve.

[0033] This makes it easier to attach the connecting ring 301 to the side of the grounding plug 212.

[0034] Example 4: The difference between this example and Example 1 is that the end of the abutting support rod 306 is inclined.

[0035] This allows the end of the contact support rod 306 to better insert into the soil when it contacts the ground.

[0036] In this embodiment, since most existing composite piles used in civil engineering construction have a fixed length, when the composite pile needs to support a heavy building, it must be driven deep into the ground. However, composite piles with fixed lengths are difficult to extend, resulting in insufficient support height and difficulty in meeting the user's needs.

[0037] In summary, in specific implementation, a combined pile extension component 2 is installed at the bottom of the building foundation 1. The growth support rod 209 in the combined pile extension component 2 is a detachable structure. When the user needs to extend the combined pile extension component 2 deeper into the ground for more stable support, the user can insert the growth support rod 209 into the second connecting screw groove 213 and the first connecting screw groove 211 respectively through the connecting studs 210 at both ends. This increases the overall support height of the support rod composed of the first support rod 208 and the grounding rod 212, with the connection of the growth support rod 209, so that the support height of the combined pile extension component 2 can meet the user's needs.

[0038] The top of the connecting socket 203 at the top of the first support rod 208 has a connecting slot 204. The fixed connecting block 201 is inserted into the connecting slot 204. By inserting the fastening screw 206 through the fixed socket 205 and the connecting socket 202, the connecting socket 203 is fixedly connected to the top of the building foundation 1. This connection method makes subsequent disassembly more convenient for users.

[0039] At the bottom of the combined pile extension component 2, a support auxiliary component 3 is also provided. The two connecting rings 301 in the support auxiliary component 3 are respectively locked on both sides of the grounding rod 212. After the grounding rod 212 is inserted into the ground and stabilized, the user fixes the position of the two connecting rings 301 on the grounding rod 212. At the same time, the user rotates the abutment support rod 306 rotatably set in the rotating groove 305, so that the end of the abutment support rod 306 is inserted into the soil, thereby providing grounding support to both sides of the grounding rod 212 again, ensuring the stable support of the combined pile extension component 2 for the building foundation 1.

Claims

1. A composite pile for civil engineering construction, comprising a building cap (1), characterized in that: The bottom of the building foundation (1) is provided with a composite pile extension component (2), and a support auxiliary component (3) is provided on the composite pile extension component (2); The combined pile extension assembly (2) includes a fixed connecting block (201) disposed at the bottom end of the building foundation (1). Two symmetrical connecting holes (202) are provided on the fixed connecting block (201). A connecting socket (203) is provided at the bottom of the fixed connecting block (201). A connecting slot (204) is provided at the top of the connecting socket (203). Two symmetrical fixed holes (205) are provided on the side of the connecting slot (204). The fixed connecting block (201) is inserted into the connecting slot (204). A fastening screw (206) is inserted into each of the fixed holes (205). The end of the fastening screw (206) passes through the connecting hole (202) and the fixed hole (205) sequentially. The fastening screw (206) is symmetrically fitted with fastening nuts (207) at both ends. The bottom end of the connecting socket (203) is provided with a first support rod (208). The bottom of the first support rod (208) is provided with an extension support rod (209). The two ends of the extension support rod (209) are symmetrically provided with two connecting studs (210). The bottom end of the first support rod (208) is provided with a first connecting screw groove (211). The bottom of the extension support rod (209) is provided with a grounding plug (212). The top end of the grounding plug (212) is provided with a second connecting screw groove (213). The connecting studs (210) are respectively inserted into the first connecting screw groove (211) and the second connecting screw groove (213).

2. The composite pile for civil engineering construction according to claim 1, characterized in that: The support auxiliary component (3) includes two connecting rings (301), which are engaged on the outside of the grounding plug (212). Each of the connecting rings (301) has two symmetrical connecting holes (302) at its end, and each connecting hole (302) is connected by a connecting screw (303) inserted through it.

3. A composite pile for civil engineering construction according to claim 2, characterized in that: Two connecting nuts (304) are symmetrically fitted at both ends of the connecting screw (303). A rotating groove (305) is provided in the middle of the side of the connecting ring (301). An abutting support rod (306) is inserted into the rotating groove (305). The two sides of the end of the abutting support rod (306) are rotatably connected to the inner wall of the rotating groove (305) through a rotating connecting block (307).

4. A composite pile for civil engineering construction according to claim 3, characterized in that: The bottom end of the grounding plug (212) is pyramidal.

5. A composite pile for civil engineering construction according to claim 4, characterized in that: The inner walls of the connecting rings (301) are all arc-shaped, and the two connecting rings (301) form a circular sliding sleeve.

6. A composite pile for civil engineering construction according to claim 5, characterized in that: The end of the abutment support rod (306) is inclined.

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