Engineering pile for building engineering construction

Abstract

The utility model relates to the technical field of engineering piles, in particular to an engineering pile for building engineering construction. The technical problems that in the using process of an engineering pile, the inserting efficiency is not high, meanwhile, the lower end of the engineering pile is prone to being damaged by downward extrusion force, the whole engineering pile is prone to deformation in the soil inserting process, the stability is poor, and meanwhile a cushioning structure is lacked in the inserting process are solved. According to the technical scheme, the engineering pile for building engineering construction comprises an engineering pile body, a buffering and stabilizing punch assembly, a pile body side end reinforcing and guiding assembly and a top end buffering and protecting assembly. According to the utility model, the buffering and stabilizing punch assembly has a crushing function, and can crush or disintegrate obstacles especially when encountering hard stratums or obstacles, so that an engineering pile can smoothly penetrate, the construction efficiency and the stability of a pile foundation can be improved, and the service life of the engineering pile is prolonged. And the pile body side end reinforcing guide assembly can effectively reduce bending deformation and displacement of the pile body, and the overall rigidity of the pile body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering piles, in particular to an engineering pile for building engineering construction. Background Art

[0002] The engineering piles for building engineering construction are generally concrete piles. The concrete piles are pile bodies formed by pouring concrete and are commonly used in pile foundations in civil engineering, water conservancy projects and building foundations. They can bear the gravity and horizontal loads of buildings, transfer the loads to deeper soil layers, and increase the stability and safety of buildings. However, when the existing engineering piles are in use, when inserting into hard soil layers, the insertion efficiency is not high. At the same time, the lower end of the engineering pile is easily damaged by the downward extrusion force, and the engineering pile is prone to overall deformation during the process of inserting into the soil, resulting in poor stability. At the same time, there is a lack of shock-absorbing structure during insertion, which is likely to cause deviation of the insertion position. Therefore, there is an urgent need to set up a structure that can make the engineering pile efficiently insert into the soil, which can prevent the bottom of the pile from being damaged or deformed during the impact process, ensure that the bottom of the pile is stably fixed in the soil layer, then add an external protection structure to protect the engineering pile from being deformed, and at the same time add a shock-absorbing structure at the top to ensure that it can be stably inserted into the soil and avoid displacement during the insertion process. Summary of the Utility Model

[0003] In order to overcome the problems that during the use of the engineering pile, the insertion efficiency is not high, the lower end of the engineering pile is easily damaged by the downward extrusion force, the engineering pile is prone to overall deformation during the process of inserting into the soil, resulting in poor stability, and there is a lack of shock-absorbing structure during insertion.

[0004] The technical solution of the utility model is: an engineering pile for building engineering construction, comprising an engineering pile body, a buffer and stable punch assembly, a pile body side-end reinforcement and guiding assembly, and a top shock-absorbing and protecting assembly; a buffer and stable punch assembly for enabling the engineering pile body to be stably inserted into the ground is arranged at the lower end of the engineering pile body; a pile body side-end reinforcement and guiding assembly for increasing the structural strength, preventing fracture and facilitating insertion into the ground is arranged at the side end of the engineering pile body; a top shock-absorbing and protecting assembly for alleviating the impact force and protecting the pile body is arranged at the upper end of the engineering pile body.

[0005] Preferably, the buffer-stabilized punch assembly can have a crushing function. Especially when encountering hard strata or obstacles, it can break or disintegrate these obstacles, enabling the engineering pile to penetrate smoothly, which can improve construction efficiency and the stability of the pile foundation. The side-end reinforcement and guiding assembly of the pile body can effectively reduce the bending deformation and displacement of the pile body, improve the overall stiffness of the pile body, and at the same time enhance the stability during insertion. It can also prevent the pile body surface from being affected by factors such as corrosion, wear, acid-base erosion, etc., and extend the service life of the pile body. The top shock-absorbing protection assembly can mitigate the impact on the engineering pile body, reduce the impact vibration on the pile body and the surrounding environment, and help reduce the impact noise and vibration on the surrounding environment.

[0006] Preferably, the buffer-stabilized punch assembly includes a punch head, a threaded fixing clamp plate, a bottom fixing sleeve plate, a mounting sleeve plate, a shock-absorbing protection ring, a top closing plate, and a first locking screw; a punch head is provided at the lower end of the engineering pile body; threaded fixing clamp plates are symmetrically arranged on both sides of the punch head; a bottom fixing sleeve plate for fixing the punch head is sleeved on the outer side end of the threaded fixing clamp plate; a mounting sleeve plate is sleeved on the outer side end of the threaded fixing clamp plate. The threaded fixing clamp plate and the bottom fixing sleeve plate cooperate to fix the punch head, and the punch head can break hard soil layers, improving the pile insertion efficiency.

[0007] Preferably, a shock-absorbing protection ring is installed at the upper end of the mounting sleeve plate; a top closing plate is sleeved on the outer end of the threaded fixing clamp plate; a first locking screw for cooperating with the threaded fixing clamp plate to play a fixing role is provided at the lower end of the engineering pile body. The shock-absorbing protection ring can improve the toughness of the punch head and reduce the situation of fracture or deformation during insertion.

[0008] Preferably, the side-end reinforcement and guiding assembly of the pile body includes a locking and fixing collar, a protective inner plate, a soil guiding groove, a connecting pivot, and a second locking screw; a locking and fixing collar is provided at the upper end of the top closing plate; and two groups of locking and fixing collars are symmetrically arranged up and down; a protective inner plate for increasing the stability of the engineering pile body is installed inside the locking and fixing collar; a soil guiding groove for reducing the resistance when inserting into the soil is opened at the side end of the protective inner plate. The locking and fixing collar can fix the protective inner plate to make it fit the engineering pile body, playing a supporting role. The soil guiding groove can facilitate the discharge of soil during insertion, reduce resistance, and improve efficiency.

[0009] Preferably, a connecting pivot is hinged to the side end of the protective inner plate; a second locking screw for fixing the protective inner plate, the locking and fixing collar, and the top closing plate is provided inside the locking and fixing collar; and multiple groups of second locking screws are provided. The second locking screw and the connecting pivot can make multiple groups of protective inner plates and the engineering pile body into a whole, improving the strength of the structure.

[0010] Preferably, the top shock-absorbing protection assembly includes an internally installed fixing rod, a movable connecting rod, a supporting tray, a transmission support rod, a buffer spring, a guiding rod, and a compression-resistant cover plate; an internally installed fixing rod is installed at the upper end of the engineering pile body; a movable connecting rod is hinged to the side end of the internally installed fixing rod; a supporting tray is installed at the upper end of the movable connecting rod; and multiple groups of movable connecting rods and supporting trays are provided. The movable connecting rod on the side end of the internally installed fixing rod and the supporting tray can support the compression-resistant cover plate.

[0011] Preferably, a transmission support rod is installed at the lower end of the movable connecting rod; a buffer spring is installed at the lower end of the transmission support rod; a guiding rod is provided at the side end of the engineering pile body; the upper end of the guiding rod is fixedly connected to the compression-resistant cover plate. The transmission support rod and the buffer spring can buffer when the movable connecting rod is squeezed by gravity, enabling the engineering pile body to be evenly stressed and reducing the damage rate.

[0012] The beneficial effects of the present utility model are as follows:

[0013] 1. During the use of the garbage collection engineering pile, when inserting into a hard soil layer, the insertion efficiency is not high. At the same time, the lower end of the engineering pile is easily damaged by the downward extrusion force, and the engineering pile is prone to overall deformation during the process of inserting into the soil, resulting in poor stability. Also, there is a lack of a shock-absorbing structure during insertion, which is likely to cause deviation of the insertion position. Therefore, the buffer and stability punch assembly can have a crushing function. Especially when encountering a hard formation or obstacles, it can break or disintegrate these obstacles, enabling the engineering pile to penetrate smoothly, improving the construction efficiency and the stability of the pile foundation. The side-end reinforcement and guiding assembly of the pile body can effectively reduce the bending deformation and displacement of the pile body, improve the overall stiffness of the pile body, and at the same time enhance the stability during insertion. It can also prevent the pile body surface from being affected by factors such as corrosion, wear, acid-base erosion, etc., and extend the service life of the pile body. The top shock-absorbing protection assembly can mitigate the impact on the engineering pile body, reduce the impact vibration on the pile body and the surrounding environment, and contribute to reducing the impact noise and vibration on the surrounding environment.

[0014] 2. The threaded fixing card plate and the bottom fixing sleeve plate can fix the impact head. The impact head can break the hard soil layer, improving the pile insertion efficiency. The shock-absorbing protection ring can enhance the toughness of the impact head, reducing the situation of fracture or deformation during insertion.

[0015] 3. The locking fixing collar can fix the protective inner plate, making it fit the engineering pile body and play a supporting role. The soil guiding groove can facilitate the discharge of soil during insertion, reduce the resistance, and improve the efficiency. The second locking screw and the connecting pivot can make multiple groups of protective inner plates and the engineering pile body into a whole, enhancing the strength of the structure.

[0016] 4. The movable connecting rod on the side end of the internally installed fixing rod and the supporting tray can support the compression cover plate. The transmission support rod and the buffer spring can buffer when the movable connecting rod is squeezed by gravity, so that the engineering pile body is uniformly stressed and the damage rate is reduced. Description of the Drawings

[0017] Figure 1 It shows a three-dimensional structural schematic diagram of the engineering pile of the present utility model;

[0018] Figure 2 It shows a three-dimensional structural schematic diagram of the buffer and stable punch assembly of the engineering pile of the present utility model;

[0019] Figure 3 It shows a three-dimensional structural schematic diagram of the pile body side-end reinforcement and guiding assembly of the engineering pile of the present utility model;

[0020] Figure 4 It shows a three-dimensional structural schematic diagram of the top shock-absorbing protection assembly of the engineering pile of the present utility model.

[0021] Description of the reference numerals: 1. Engineering pile body; 2. Buffer and stable punch assembly; 3. Pile body side-end reinforcement and guiding assembly; 4. Top shock-absorbing protection assembly; 201. Impact head; 202. Threaded fixing card plate; 203. Bottom fixing sleeve plate; 204. Installation sleeve plate; 205. Shock-absorbing protection ring; 206. Top closing plate; 207. First locking screw; 301. Fixed sleeve ring; 302. Protection inner plate; 303. Soil guiding groove; 304. Connection hub; 305. Second locking screw; 401. Internally installed fixing rod; 402. Movable connecting rod; 403. Supporting tray; 404. Transmission support rod; 405. Buffer spring; 406. Guide rod; 407. Compression cover plate. Detailed Embodiment

[0022] The present utility model will be further described below with reference to the drawings and embodiments.

[0023] Please refer to Figure 1-2, the present utility model provides an embodiment: a construction pile for construction engineering, comprising a construction pile body 1, a buffer and stability punch assembly 2, a pile body side-end reinforcement and guiding assembly 3, and a top shock-absorbing protection assembly 4; a buffer and stability punch assembly 2 for stably inserting the construction pile body 1 into the ground is arranged at the lower end of the construction pile body 1; a pile body side-end reinforcement and guiding assembly 3 for increasing the structural strength, preventing fracture and facilitating insertion into the ground is arranged at the side end of the construction pile body 1; a top shock-absorbing protection assembly 4 for alleviating the impact force and protecting the pile body is arranged at the upper end of the construction pile body 1. The buffer and stability punch assembly 2 includes a punch head 201, a threaded fixing clamp plate 202, a bottom fixing sleeve plate 203, an installation sleeve plate 204, a shock-absorbing protection ring 205, a top closing plate 206 and a first locking screw 207; the punch head 201 is arranged at the lower end of the construction pile body 1; the threaded fixing clamp plates 202 are symmetrically arranged on both sides of the punch head 201; the bottom fixing sleeve plate 203 for fixing the punch head 201 is sleeved on the outer side end of the threaded fixing clamp plate 202; the installation sleeve plate 204 is sleeved on the outer side end of the threaded fixing clamp plate 202. The threaded fixing clamp plate 202 and the bottom fixing sleeve plate 203 can fix the punch head 201. The punch head 201 can break the hard soil layer and improve the pile insertion efficiency. The shock-absorbing protection ring 205 is installed at the upper end of the installation sleeve plate 204; the top closing plate 206 is sleeved on the outer end of the threaded fixing clamp plate 202; the first locking screw 207 used in cooperation with the threaded fixing clamp plate 202 for fixing is arranged at the lower end of the construction pile body 1. The shock-absorbing protection ring 205 can improve the toughness of the punch head 201 and reduce the situation of fracture or deformation during the insertion process.

[0024] Please refer to Figure 3-4, in this embodiment, the pile body side-end reinforcement guiding assembly 3 includes a locking fixing collar 301, a protective inner plate 302, a soil guiding groove 303, a connection pivot 304, and a second locking screw 305; a locking fixing collar 301 is provided at the upper end of the top closing plate 206; and two groups of locking fixing collars 301 are symmetrically arranged up and down; a protective inner plate 302 for increasing the stability of the engineering pile body 1 is installed inside the locking fixing collar 301; a soil guiding groove 303 for reducing the resistance when inserted into the soil is opened at the side end of the protective inner plate 302. The locking fixing collar 301 can fix the protective inner plate 302 to make it fit the engineering pile body 1 and play a supporting role. The soil guiding groove 303 can facilitate the discharge of soil during insertion, reduce resistance, and improve efficiency. The side end of the protective inner plate 302 is hingedly connected to a connection pivot 304; a second locking screw 305 for fixing the protective inner plate 302 and the locking fixing collar 301 to the top closing plate 206 is provided inside the locking fixing collar 301; and multiple groups of second locking screws 305 are provided. The second locking screws 305 and the connection pivot 304 can make multiple groups of protective inner plates 302 and the engineering pile body 1 into a whole, improving the structural strength. The top shock-absorbing protection assembly 4 includes an internally installed fixing rod 401, a movable link 402, a supporting tray 403, a transmission support rod 404, a buffer spring 405, a guiding rod 406, and a compression-resistant cover plate 407; an internally installed fixing rod 401 is installed at the upper end of the engineering pile body 1; a movable link 402 is hingedly connected to the side end of the internally installed fixing rod 401; a supporting tray 403 is installed at the upper end of the movable link 402; and multiple groups of movable links 402 and supporting trays 403 are provided. The movable link 402 at the side end of the internally installed fixing rod 401 and the supporting tray 403 can support the compression-resistant cover plate 407. A transmission support rod 404 is installed at the lower end of the movable link 402; a buffer spring 405 is installed at the lower end of the transmission support rod 404; a guiding rod 406 is provided at the side end of the engineering pile body 1; the upper end of the guiding rod 406 is fixedly connected to a compression-resistant cover plate 407. The transmission support rod 404 and the buffer spring 405 can buffer when the movable link 402 is squeezed by gravity, enabling the engineering pile body 1 to be evenly stressed and reducing the damage rate.

[0025] When working, first, the impact head 201 can be fixed by using the threaded fixing clamp 202 and the bottom fixing sleeve plate 203. The impact head 201 can break the hard soil layer and improve the pile insertion efficiency. The shock-absorbing protection ring 205 can improve the toughness of the impact head 201 and reduce the situation of fracture or deformation during insertion.

[0026] Then, the locking fixing collar 301 can be used to fix the protective inner plate 302 so that it fits the engineering pile body 1, playing a supporting role. The soil guiding groove 303 can facilitate the discharge of soil during insertion, reduce resistance, and improve efficiency. The second locking screw 305 and the connecting hub 304 can make multiple groups of protective inner plates 302 and the engineering pile body 1 into a whole, improving the structural strength;

[0027] Finally, the movable link 402 on the side of the internally installed fixing rod 401 and the supporting tray 403 can support the compression cover plate 407. The transmission support rod 404 and the buffer spring 405 can buffer when the movable link 402 is squeezed by gravity, enabling the engineering pile body 1 to be evenly stressed and reducing the damage rate.

[0028] Through the above steps, the buffer and stable punch assembly 2 can have a crushing function. Especially when encountering hard strata or obstacles, it can break or disintegrate these obstacles, enabling the engineering pile to penetrate smoothly, improving the construction efficiency and the stability of the pile foundation. The pile body side-end reinforcement and guiding assembly 3 can effectively reduce the bending deformation and displacement of the pile body, improve the overall stiffness of the pile body, and at the same time improve the stability during insertion. It can also prevent the pile body surface from being affected by factors such as corrosion, wear, and acid-base erosion, extending the service life of the pile body. The top shock-absorbing protection assembly 4 can reduce the impact of the impact force on the engineering pile body 1, reduce the impact vibration on the pile body and the surrounding environment, and help reduce the impact noise and vibration on the surrounding environment.

[0029] The above has described the embodiments of the present invention in detail with reference to the drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the gist of the present invention.

Claims

1. A engineering pile for building construction, comprising an engineering pile body (1); characterized in that: It also includes a buffer stabilizing punch assembly (2), a pile body side-end reinforcement guiding assembly (3), and a top shock-absorbing protection assembly (4); a buffer stabilizing punch assembly (2) for stably inserting the engineering pile body (1) into the ground is provided at the lower end of the engineering pile body (1); a pile body side-end reinforcement guiding assembly (3) for increasing the structural strength, preventing fracture, and facilitating insertion into the ground is provided at the side end of the engineering pile body (1); a top shock-absorbing protection assembly (4) for alleviating the impact force and protecting the pile body is provided at the upper end of the engineering pile body (1).

2. The engineering pile for construction engineering according to claim 1, characterized in that: The buffer stabilizing punch assembly (2) includes a punch head (201), a threaded fixing card plate (202), a bottom fixing sleeve plate (203), a mounting sleeve plate (204), a shock-absorbing protection ring (205), a top closing plate (206), and a first locking screw (207); a punch head (201) is provided at the lower end of the engineering pile body (1); threaded fixing card plates (202) are symmetrically arranged on both sides of the punch head (201); a bottom fixing sleeve plate (203) for fixing the punch head (201) is sleeved on the outer side end of the threaded fixing card plate (202); a mounting sleeve plate (204) is sleeved on the outer side end of the threaded fixing card plate (202).

3. The engineering pile for construction engineering according to claim 2, characterized in that: A shock-absorbing protection ring (205) is installed at the upper end of the mounting sleeve plate (204); a top closing plate (206) is sleeved on the outer end of the threaded fixing card plate (202); a first locking screw (207) for cooperating with the threaded fixing card plate (202) to play a fixing role is provided at the lower end of the engineering pile body (1).

4. The engineering pile for building construction according to claim 3, wherein: The pile body side-end reinforcement guiding assembly (3) includes a locking fixing collar (301), a protection inner plate (302), a soil guiding groove (303), a connection pivot (304), and a second locking screw (305); a locking fixing collar (301) is provided at the upper end of the top closing plate (206); and two groups of locking fixing collars (301) are symmetrically arranged up and down; a protection inner plate (302) for increasing the stability of the engineering pile body (1) is installed inside the locking fixing collar (301); a soil guiding groove (303) for reducing the resistance when inserting into the soil is formed at the side end of the protection inner plate (302).

5. The engineering pile for construction engineering according to claim 4, characterized in that: A connection pivot (304) is hinged to the side end of the protection inner plate (302); a second locking screw (305) for fixing the protection inner plate (302), the locking fixing collar (301), and the top closing plate (206) is provided inside the locking fixing collar (301); and multiple groups of second locking screws (305) are provided.

6. The engineering pile for building construction according to claim 1, characterized in that: The top shock-absorbing protection assembly (4) includes an internally installed fixing rod (401), a movable connecting rod (402), a supporting tray (403), a transmission support rod (404), a buffer spring (405), a guiding rod (406), and a compression-resistant cover plate (407); an internally installed fixing rod (401) is installed at the upper end of the engineering pile body (1); a movable connecting rod (402) is hinged to the side end of the internally installed fixing rod (401); a supporting tray (403) is installed at the upper end of the movable connecting rod (402); and multiple groups of movable connecting rods (402) and supporting trays (403) are provided.

7. The engineering pile for construction engineering according to claim 6, wherein: A transmission support rod (404) is installed at the lower end of the movable connecting rod (402); a buffer spring (405) is installed at the lower end of the transmission support rod (404); a guide rod (406) is arranged at the side end of the engineering pile body (1); a compression-resistant cover plate (407) is fixedly connected to the upper end of the guide rod (406).

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