High-strength H-shaped combined ecological pile

Abstract

The utility model belongs to the technical field of foundation engineering, and particularly relates to a high-strength H-shaped combined ecological pile which comprises a pile body, grooves are formed in the two sides of the pile body, an inserting groove and an inserting block are arranged on the two sides of each groove respectively, a second inserting hole is formed in each inserting groove, and the caliber of each second inserting hole is consistent with the caliber of the outer portion of a rotating shaft. A rack is arranged outside the rotating shaft and connected with a screw body in a meshed mode, a screw bottom is welded to the bottom end of the screw body, and a bolt head is welded to the top end of the screw body. The riveting structures are additionally arranged on the two sides of the pile body, the bolts are installed and fixed after insertion, and the bolts push the rotating shafts to enter the pile body, so that the connectivity between the two ecological piles is reinforced, and the problem that the ecological piles are loosened after installation is avoided; and through the design that the fixing structure is additionally arranged at the bottom of the pile body, the bolts are inserted into the insertion holes, the installation position of the ecological pile is positioned, and therefore the problem that the ecological pile inclines in the follow-up installation process is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of foundation engineering, in particular to a high-strength H-shaped combined ecological pile. Background Art

[0002] Foundation treatment generally refers to engineering and technical measures taken to improve the bearing capacity of the foundation supporting the building or to improve its deformation or permeability properties. Foundation engineering involves a wide range of content, including foundation survey, design, treatment and reinforcement. For different geological conditions and engineering requirements, it is necessary to select appropriate foundation treatment methods and pile types. In foundation engineering, ecological piles, as a special type of pile, play an important role. It is used to improve the bearing capacity of the foundation and enhance the stability of the foundation.

[0003] Ecological piles are a type of pile structure that not only plays a role in foundation support, but also focuses on integration and coordination with the ecological environment. The emergence of ecological piles embodies the concept of combining engineering construction with ecological protection, aiming to achieve the goal of sustainable development. Common types of ecological piles include H-type combined ecological piles, which are characterized by eco-friendliness, versatility and ecological adaptability.

[0004] The existing H-type combined eco-piles are insufficient in terms of the firmness of the connection, which will result in a decrease in the connectivity between the two inner eco-piles after piling, thereby failing to achieve the slope protection and other functional effects; and the existing H-type eco-piles will have problems with tilting and sideways tilting during installation, which will lead to installation failure. Therefore, a high-strength H-type combined eco-pile is proposed to address the above problems. Utility Model Content

[0005] In order to make up for the deficiencies of the prior art and address the problems existing in the prior art equipment, the utility model proposes a high-strength H-shaped combined ecological pile.

[0006] The technical solution adopted by the utility model to solve its technical problems is a high-strength H-type combined ecological pile, comprising a pile body, grooves are opened on both sides of the pile body, slots and plug blocks are respectively arranged on both sides of the groove, a No. 2 plug hole is opened inside the slot, the diameter of the No. 2 plug hole is consistent with the outer diameter of the rotating shaft, a rack is arranged outside the rotating shaft, the rack is meshed and connected with the screw body, the screw bottom is welded at the bottom end of the screw body, and the bolt head is welded at the top end of the screw body, the outer thread diameter of the screw body is consistent with the diameter of the No. 1 threaded hole inside the plug block, a No. 2 threaded hole is opened at the bottom end of the No. 1 threaded hole, the diameter of the No. 2 threaded hole is consistent with the diameter of the screw bottom, a slide groove is opened inside the plug block, and a rotating shaft is arranged inside the slide groove; a through hole is opened inside the slot, the diameter of the through hole is consistent with the diameter of the plug block, a plug hole is arranged on the top of the plug block, and the diameter of the plug hole is consistent with the outer diameter of the screw body; thus, the structural design reinforces the connection part of the ecological pile by riveting.

[0007] Preferably, a bottom plate is provided on one side of the bottom end of the pile body, three groups of No. 1 sockets are provided inside the bottom plate, and fixed cones are provided at the four corners of the bottom end of the bottom plate; a top plate is provided on the side of the pile body away from the bottom plate, three groups of pins are welded on the bottom end of the top plate, and the caliber of the pins is consistent with the caliber of the No. 1 socket; the above design is used to prevent the ecological pile from tilting when installing through the interlaced design.

[0008] Preferably, the rotating shaft inside the slide groove is in a movably connected relationship with the slide groove; the top plate is higher than the bottom plate, and the height thereof is consistent with the length of the pin; the diameter of the screw bottom is smaller than the diameter of the screw body; the above structural design is used to increase the continuity and accuracy of the installation process, avoiding the problems of jamming and docking errors during the installation process.

[0009] The utility model is beneficial in that:

[0010] The utility model strengthens the connection between two ecological piles by adding riveting structures on both sides of the pile body, installing fixing bolts through insertion, and using the bolts to push the rotating shaft into the pile body, thereby avoiding the problem of loosening of the ecological pile after installation; and by adding a fixing structure design at the bottom of the pile body, the installation position of the ecological pile is positioned by inserting the pin into the socket, thereby avoiding the problem of tilting of the ecological pile in subsequent installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0012] Figure 1 It is a schematic diagram of the overall structure;

[0013] Figure 2 It is a schematic diagram of the riveting structure;

[0014] Figure 3 It is a schematic diagram of a fixed structure;

[0015] Figure 4 It is a schematic diagram of the internal structure of the plug;

[0016] In the figure: 1, pile body; 2, plug block; 3, slot; 4, groove; 5, No. 1 socket; 6, bottom plate; 7, fixing cone; 8, top plate; 9, No. 2 socket; 10, bolt head; 11, screw body; 12, rack; 13, rotating shaft; 14, screw bottom; 15, No. 1 threaded hole; 16, No. 2 threaded hole; 17, slide groove; 18, through hole; 19, socket; 20, latch. DETAILED DESCRIPTION

[0017] 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.

[0018] See also Figure 1-4 As shown, a high-strength H-type combined ecological pile comprises a pile body 1, grooves 4 are provided on both sides of the pile body 1, slots 3 and plug blocks 2 are provided on both sides of the grooves 4, a No. 2 plug hole 9 is provided inside the slot 3, the diameter of the No. 2 plug hole 9 is consistent with the external diameter of the shaft 13, a rack 12 is provided outside the shaft 13, the rack 12 is meshed and connected with a screw body 11, a screw bottom 14 is welded at the bottom end of the screw body 11, a bolt head 10 is welded at the top end of the screw body 11, the external thread diameter of the screw body 11 is consistent with the diameter of the No. 1 threaded hole 15 inside the plug block 2, a No. 2 threaded hole 16 is provided at the bottom end of the No. 1 threaded hole 15, the diameter of the No. 2 threaded hole 16 is consistent with the diameter of the screw bottom 14, a slide groove 17 is provided inside the plug block 2, and a rotating shaft 13 is provided inside the slide groove 17; a through hole 18 is provided inside the slot 3, and the diameter of the through hole 18 is consistent with the diameter of the plug The diameter of the block 2 is consistent, and a socket 19 is provided at the top of the plug block 2, and the diameter of the socket 19 is consistent with the outer diameter of the screw body 11; when the two eco-piles are reinforced after the eco-piles are installed, the slot 3 of the plug block 2 is in a fitted state, and the operator inserts the fixing bolt from the socket 19. When the screw bottom 14 enters the plug block 2, the operator rotates the bolt head 10. At this time, the screw bottom 14 will rotate along the No. 2 threaded hole 16 to enter the plug block 2, and bring the screw body 11 into the plug block 2. When the screw body 11 enters the plug block 2, it will first go down along the No. 1 threaded hole 15, and then it will contact the rotating shaft 13 inside the slide groove 17. Finally, under the joint action of the thread on the outside of the screw body 11 and the rack 12 on the outside of the rotating shaft 13, the rotating shaft 13 is pushed out from the inside of the slide groove 17 and sent into the No. 2 socket 9, thereby completing the fixing operation of the two eco-piles.

[0019] A bottom plate 6 is provided on one side of the bottom end of the pile body 1, three groups of No. 1 sockets 5 are provided inside the bottom plate 6, and fixed cones 7 are provided at the four corners of the bottom end of the bottom plate 6; a top plate 8 is provided on the side of the pile body 1 away from the bottom plate 6, and three groups of pins 20 are welded on the bottom end of the top plate 8, and the diameter of the pins 20 is consistent with the diameter of the No. 1 socket 5; when positioning before installing the ecological pile, the operator aligns the pin 20 of an ecological pile with the No. 1 socket 5, and then inserts the pin 20 into the No. 1 socket 5 through the pile driving device, and makes the bottom plate 6 and the top plate 8 relatively closed. At this time, the fixed cone 7 located at the bottom end of the bottom plate 6 plays a supporting and stabilizing role, thereby completing the positioning operation of the ecological pile.

[0020] Working principle: before installing the ecological pile, the operator will align the pin 20 of an ecological pile with the No. 1 socket 5, and then insert the pin 20 into the No. 1 socket 5 through the pile driving device, and make the bottom plate 6 and the top plate 8 relatively closed. At this time, the fixing cone 7 at the bottom end of the bottom plate 6 plays a supporting and stabilizing role, thereby completing the positioning operation of the ecological pile; when the two ecological piles are reinforced after the ecological pile is installed, the slot 3 of the plug block 2 is in a fitted state, and the operator inserts the fixing bolt from the socket 19. When the bottom 14 of the screw is After entering the plug block 2, the operator rotates the bolt head 10, and the screw bottom 14 will rotate along the No. 2 threaded hole 16 into the plug block 2, and bring the screw body 11 into the plug block 2. When the screw body 11 enters the plug block 2, it will first go down along the No. 1 threaded hole 15, and then it will contact the rotating shaft 13 inside the slide groove 17. Finally, through the joint action of the thread outside the screw body 11 and the rack 12 outside the rotating shaft 13, the rotating shaft 13 is pushed out from the inside of the slide groove 17 and sent into the No. 2 socket 9, thereby completing the fixing operation of the two ecological piles.

[0021] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0022] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A high-strength H-type combined ecological pile, characterized by: The invention comprises a pile body (1), the pile body (1) is provided with grooves (4) on both sides, the grooves (4) are provided with slots (3) and plug blocks (2) on both sides, the slots (3) are provided with a second plug hole (9) inside, the diameter of the second plug hole (9) is consistent with the outer diameter of a rotating shaft (13), the outer side of the rotating shaft (13) is provided with a rack (12), the rack (12) is meshedly connected with a screw body (11), the bottom end of the screw body (11) is welded with a screw bottom (14), the top end of the screw body (11) is welded with a bolt head (10), the outer thread diameter of the screw body (11) is consistent with the outer thread diameter of the plug block (2) The first threaded hole (15) has the same diameter as the first threaded hole (15), the bottom of the first threaded hole (15) is provided with a second threaded hole (16), the diameter of the second threaded hole (16) is consistent with the diameter of the screw bottom (14), the insert block (2) has a slide groove (17) inside, and a rotating shaft (13) is arranged inside the slide groove (17); the slot (3) has a through hole (18), the diameter of the through hole (18) is consistent with the diameter of the insert block (2), and the top of the insert block (2) is provided with a plug hole (19), the diameter of the plug hole (19) is consistent with the outer diameter of the screw body (11).

2. A high-strength H-type combined ecological pile according to claim 1, characterized in that: A bottom plate (6) is provided on one side of the bottom end of the pile body (1), three groups of No. 1 insertion holes (5) are provided inside the bottom plate (6), and fixing cones (7) are provided at the four corners of the bottom end of the bottom plate (6).

3. A high-strength H-type combined ecological pile according to claim 1, characterized in that: A top plate (8) is provided on the side of the pile body (1) away from the bottom plate (6), and three groups of plug pins (20) are welded to the bottom end of the top plate (8), and the diameter of the plug pins (20) is consistent with the diameter of the No. 1 plug hole (5).

4. The high-strength H-type combined ecological pile according to claim 1, characterized in that: The rotating shaft (13) inside the slide groove (17) is in a movably connected relationship with the slide groove (17).

5. The high-strength H-type combined ecological pile according to claim 3 is characterized by: The top plate (8) is positioned higher than the bottom plate (6), and the height of the top plate (8) is consistent with the length of the latch (20).

6. The high-strength H-type combined ecological pile according to claim 1, characterized in that: The diameter of the screw bottom (14) is smaller than the diameter of the screw body (11).

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