Supporting sheet pile, supporting pile, supporting unit and supporting assembly

Abstract

The utility model relates to the technical field of supporting, in particular to a supporting unit which comprises a supporting pile and a supporting pile-sheet pile, first grooves are correspondingly formed in the two corresponding sides of the top of the supporting pile, second grooves are formed in the circumferential faces of the two opposite sides of the supporting pile, the first grooves are communicated with the second grooves, and the second grooves are communicated with the supporting pile-sheet pile. The two sides of the supporting plate in the width direction are each provided with an inserting part and a lap joint part, the lap joint parts are connected to the tops of the inserting parts, the inserting parts are connected into the second grooves, and the lap joint parts are connected into the first grooves in a lap joint mode. According to the utility model, tight connection between the support pile and the support plate is realized, the occurrence of water leakage or soil leakage is avoided, the influence on the environment is reduced, meanwhile, the connection stability can be enhanced, and the mechanical property is met.

Description

Technical Field

[0001] The utility model relates to the technical field of support, and in particular to a support sheet pile, a support pile, a support unit and a support component. Background Art

[0002] In order to prevent rain, river or seawater erosion, common slope structures (such as embankments or mountain walls) must be excavated with heavy machinery and then support walls are set up on the slopes. For example, concrete piles and protective plates are connected to each other to form a support wall. However, since the interconnected structures basically use a single protrusion and recess plug-in method, the connection is not tight, and the concrete piles and protective plates cannot be effectively fitted, resulting in soil and water leakage, which has a greater negative impact on the environment. Its mechanical properties cannot meet the requirements of embankment protection walls, so the support structure needs to be optimized. Utility Model Content

[0003] The utility model aims to overcome the defects of the prior art and provides a support sheet pile, a support pile, a support unit and a support assembly.

[0004] In order to achieve the above purpose and other purposes, the utility model is implemented through the following technical scheme: a supporting sheet pile is provided, and an inserting part and an overlapping part are provided on both sides of the width direction of the supporting sheet pile, the inserting part extends along the height direction of the supporting sheet pile, and the overlapping part is connected to the top of the inserting part.

[0005] Furthermore, the overlapping portion is integrally formed at the top end of the plug-in portion, or the overlapping portion is detachably connected to the top end of the plug-in portion.

[0006] Furthermore, the supporting sheet pile includes a stop portion, and the stop portion is connected to the free end of the overlapping portion.

[0007] Furthermore, the stopper is in a plate shape.

[0008] Furthermore, a through hole penetrating the overlapping portion is arranged on the overlapping portion near the overlapping portion.

[0009] Furthermore, a boss extending obliquely upward is provided on one side surface in the thickness direction of the supporting sheet pile, the boss is a solid structure, and the angle between the boss and the supporting plate is greater than 0 degree and less than or equal to 100 degrees.

[0010] Furthermore, the supporting sheet pile is provided with water-permeable holes along the thickness direction, and the water-permeable holes are arranged between two adjacent bosses.

[0011] Another aspect of the utility model provides a supporting pile, which is columnar, and has first grooves on opposite sides of the top of the supporting pile. The first grooves extend radially along the supporting pile, and the outer ends of the first grooves penetrate the supporting pile.

[0012] Furthermore, second grooves are provided on the outer circumferential surfaces on two opposite sides of the supporting pile, the second grooves extend axially along the supporting pile, and the first grooves are connected to the second grooves.

[0013] Furthermore, a blind hole is provided at the bottom of the first groove.

[0014] Furthermore, second convex portions are provided on the outer circumferential surfaces on opposite sides of the supporting pile at positions corresponding to the first grooves, and the second convex portions extend axially along the supporting pile.

[0015] Another aspect of the utility model provides another supporting pile, which is columnar, and a first groove is arranged on the top of the supporting pile. The first groove extends radially along the top of the supporting pile, and two ends of the first groove penetrate the supporting pile.

[0016] Another aspect of the utility model provides a supporting unit, including a supporting pile, wherein first grooves are respectively arranged on two corresponding sides of the top of the supporting pile, and second grooves are respectively arranged on the circumferential surfaces on two opposite sides of the supporting pile, the second grooves extend axially along the supporting pile, and the first grooves are connected to the second grooves; a supporting sheet pile is connected to the supporting sheet, and plug-in parts and overlapping parts are respectively arranged on two sides in the width direction of the supporting sheet pile, the plug-in part extends along the height direction of the supporting sheet pile, the overlapping part is connected to the top of the plug-in part, the plug-in part is connected in the second groove, and the overlapping part overlaps in the first groove.

[0017] Furthermore, the supporting pile includes a through cavity which penetrates the supporting pile axially, the first groove connects the second groove and the through cavity, and the supporting sheet pile includes a stop portion which is connected to the free end of the overlapping portion, and when the overlapping portion overlaps in the first groove, the stop portion stops in the through cavity.

[0018] Further, the cross section of the second groove is arc-shaped, and the cross section of the plug-in portion is correspondingly arc-shaped, or the cross section of the second groove is trapezoidal, and the cross section of the plug-in portion is correspondingly trapezoidal.

[0019] Furthermore, a blind hole is provided in the first groove, and a through hole penetrating the overlapping portion is provided on the overlapping portion. When the overlapping portion is overlapped in the first groove, the through hole is aligned with the blind hole; the supporting unit also includes a pin, which is inserted into the through hole and the blind hole.

[0020] Another aspect of the utility model provides another support unit, including a first groove provided on the top of the support pile, the first groove extending radially along the top of the support pile, and the two ends of the first groove passing through the support pile; second grooves are provided on the circumferential surfaces on opposite sides of the support pile, the second groove extends axially along the support pile, and the first groove is connected to the second groove; a support sheet pile is connected to the support plate, and both sides of the support sheet pile in the width direction are provided with an insert part and an overlap part, the insert part extends along the height direction of the support sheet pile, the overlap part is connected to the top of the insert part, the insert part is connected in the second groove, and the overlap part overlaps in the first groove.

[0021] Another aspect of the present invention further provides a support assembly, comprising the support units mentioned above, wherein at least two of the support units are connected in sequence.

[0022] Furthermore, the support assembly also includes a corner support pile, and a transition protrusion is provided on the circumferential surface of the corner support pile, and the transition protrusion extends along the axial direction of the support pile. The transition protrusion is spaced apart from the two first grooves on the corner support pile, and the transition protrusion connects the second grooves on adjacent support piles.

[0023] Through the utility model, the second groove and the first groove which are connected are arranged on the supporting pile, and the plug-in part connected with the second groove and the overlapping part overlapping with the first groove are correspondingly arranged on the supporting plate. By setting a double matching relationship at the same time, a tight connection between the supporting pile and the supporting plate is achieved to avoid water leakage or soil leakage, reduce the impact on the environment, and at the same time, the stability of the connection can be enhanced to meet the mechanical properties. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 Shown is a diagram of the connection structure of the supporting piles and supporting plates of the utility model.

[0025] Figure 2 Shown is a structural diagram of the connection between the support piles and the end plates of the utility model.

[0026] Figure 3 Shown is a top view of the structure of the supporting pile of the utility model.

[0027] Figure 4 Shown is a top view of the structure of the transfer support pile of the utility model.

[0028] Figure 5 It shows a structural diagram of the connection between the support piles and the end plates in one embodiment of the present invention.

[0029] Figure 6 Display as Figure 5 Structural diagram of the middle support pile.

[0030] Figure 7 Display as Figure 5 Top view of the supporting pile structure.

[0031] Figure 8 Shown is a structural diagram of the supporting sheet piles in this embodiment of the utility model.

[0032] Fig. 9 Shown is a structural diagram of supporting sheet piles in other embodiments of the utility model. DETAILED DESCRIPTION

[0033] See also Figures 1 to 6 . The following describes the implementation of the present invention through specific examples. Those skilled in the art can easily understand other advantages and functions of the present invention from the contents disclosed in this specification. It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the scope of protection of the present invention is not limited to the specific embodiments disclosed below. In addition, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance.

[0034] like Figure 2 The figure shows a structural diagram of a supporting pile 1 of the utility model. The supporting pile 1 is columnar, and first grooves 11 are provided on opposite sides of the top of the supporting pile 1. The first grooves 11 extend along the radial direction of the supporting pile 1, and the outer ends of the first grooves 11 penetrate the supporting pile 1. Second grooves 12 are correspondingly provided on the outer peripheral surfaces of the opposite sides of the supporting pile 1. The second grooves 12 extend along the axial direction of the supporting pile 1, and the first grooves 11 are connected to the second grooves 12. The connection with the adjacent supporting structure is achieved through the second grooves 12. In one embodiment, as Figure 5 As shown, a blind hole 111 is provided at the bottom of the first groove 11. In order to strengthen the structural strength of the support pile 1, an end plate 4 is also provided on the support pile 1, and the end plate 4 is installed on the top of the support pile 1. As an optional embodiment, the support pile 1 includes a through cavity 13 that penetrates the support pile 1 in the axial direction, and the inner circumference of the through cavity 13 is at least partially flat, and the first groove 11 communicates with the second groove 12 and the through cavity 13, or as Figure 5 , Figure 6 and Figure 7 As shown in the figure, the first groove 11 may not be connected to the second groove 12 and the through cavity 13.

[0035] In another embodiment, different from the above embodiment, when the supporting pile 1 is a solid structure, the supporting pile 1 is not provided with first grooves on both opposite sides, but only one first groove is provided on the top, the first groove extends radially along the top of the supporting pile, and the two ends of the first groove penetrate the supporting pile, that is, the first groove is a through groove with two ends penetrating. Through the first groove, the supporting pile 1 is overlapped with the adjacent supporting structure.

[0036] In another embodiment, different from the above embodiment, the second grooves 12 are not provided on the outer circumferential surfaces of the supporting pile 1 on opposite sides, but second convex portions (not shown in the figure) are provided at positions corresponding to the first grooves 11, and the second convex portions extend along the axial direction of the supporting pile 1. The connection with the adjacent supporting structure is achieved through the second convex portions.

[0037] Another aspect of the present invention further provides a support sheet pile 2, such as Figure 8 As shown, both sides of the width direction of the supporting sheet pile 2 are provided with an inserting portion 21 and an overlapping portion 22, and the inserting portion 21 extends along the height direction of the supporting sheet pile 2, and the overlapping portion 22 is connected to the top of the inserting portion 21. Optionally, the overlapping portion 22 is integrally formed at the top of the inserting portion 21, or is detachably connected to the top of the inserting portion 21. The connection between the supporting sheet pile 2 and the adjacent supporting structure is achieved through the inserting portion 21 and the overlapping portion 22. Furthermore, the supporting sheet pile 2 also includes a stop portion 23, and the stop portion 23 is connected to the free end of the overlapping portion 22, and preferably, the stop portion 23 is plate-shaped. In other embodiments, the stop portion 23 is not provided on the supporting sheet pile 2, but a through hole 221 penetrating the overlapping portion is provided on the overlapping portion 22. As shown in FIG. Fig. 9 As shown, it is a structural diagram of the support sheet pile 2 in another embodiment. It should be noted that the plug-in part and the stopper are not shown in the figure. A boss 24 extending obliquely upward is provided on one side of the support sheet pile 2 in the thickness direction, and the angle between the boss 24 and the support sheet pile 2 is greater than 0 degrees and less than or equal to 100 degrees. If the support sheet pile is installed around the river bank, once someone falls into the water, the boss 24 can be used as a climbing step for the drowning person to escape. In addition, the angle between the boss 24 and the support sheet pile 2 is set to be greater than 0 degrees and less than or equal to 90 degrees, which is also convenient for the drowning person to grasp with his hands or step on with his feet. The support sheet pile 2 is also provided with a water-permeable hole 25 along the thickness direction, and the water-permeable hole 25 is arranged between two adjacent bosses 24. By providing the water-permeable hole 25, the accumulated water in the soil on the shore can be well discharged, reducing the adverse effect of the water pressure on the support sheet pile 2 on one side of the soil.

[0038] Another aspect of the present invention further provides a support unit. Figure 1 The support unit includes a support pile 1 and a support sheet pile 2. The support pile 1 is connected to the support sheet pile 2, that is, the plug-in portion 21 is connected in the second groove 12, and the overlap portion 22 overlaps in the first groove 11. In order to make the connection between the support pile 1 and the support sheet pile 2 more stable, the support pile 1 includes a through cavity 13 that penetrates the support pile 1 in the axial direction, the first groove 11 connects the second groove 12 and the through cavity 13, and the support sheet pile 2 includes a stopper 23, and the stopper 23 is connected to the free end of the overlap portion 22. When the overlap portion 22 overlaps in the first groove 11, the stopper 23 stops in the through cavity 13. In order to make the stopper 23 fit more closely with the through cavity 13 and achieve a better stopping effect, at least a portion of the inner circumference of the through cavity 13 is flat, and the stopper 23 is plate-shaped, and fits with the inner circumference of the flat portion of the through cavity 13.

[0039] According to the utility model, the second groove 12 and the first groove 11 which are connected to each other are arranged on the supporting pile 1, and the plug-in portion 21 connected to the second groove 12 and the overlapping portion 22 overlapping the first groove 11 are correspondingly arranged on the supporting plate 2. By simultaneously setting a double matching relationship, a tight connection between the supporting pile 1 and the supporting plate pile 2 is achieved, water leakage or soil leakage is avoided, the impact on the environment is reduced, and at the same time, the stability of the connection can be enhanced to meet the mechanical properties.

[0040] As a preferred embodiment, a blind hole 111 is provided in the first groove, and a through hole 221 penetrating the overlapping portion is provided on the overlapping portion 22. When the overlapping portion 22 is overlapped in the first groove 111, the through hole 221 is aligned with the blind hole 111. The support unit also includes a pin (not shown in the figure), which is inserted into the through hole 221 and the blind hole 111 to prevent the supporting pile 1 and the supporting sheet pile 2 from being out of touch.

[0041] In this embodiment, if Figure 3 As shown, the cross section of the support pile 1 is polygonal, and the second grooves 12 are provided on two opposite sides of the support pile 1. Preferably, the cross section of the second groove 12 is arc-shaped, and the cross section of the plug-in portion 21 is correspondingly arc-shaped to achieve better docking. Of course, the cross section of the second groove 12 can also be other shapes, such as a trapezoid, and correspondingly, the cross section of the plug-in portion 21 is also correspondingly trapezoidal.

[0042] In other embodiments, different from the present embodiment, for example, when the supporting pile 1 is a solid structure, the supporting pile 1 is not provided with the first groove 11 on both opposite sides, but only with one first groove 11 on the top, and the first groove 11 extends radially along the top of the supporting pile 1, and the two ends of the first groove penetrate the supporting pile, that is, the first groove is a through groove with two ends, and the two ends of the first groove are respectively connected to a second groove. When the supporting pile 1 is connected to the supporting plate 2, the plug-in portion 21 is connected to the second groove 12, and the overlapping portion 22 overlaps the first groove 11. Figure 1 As shown, another aspect of the utility model further provides a support assembly, comprising at least two of the above-mentioned support units, and at least two of the support units are sequentially connected to form the support assembly.

[0043] To apply more scenarios, such as Figure 1 As shown, the support assembly also includes a corner support pile 3, combined with Figure 4 At least one transfer protrusion 31 is provided on the circumferential surface of the corner support pile 3, and the transfer protrusion 31 extends along the axial direction of the corner support pile 3. The transfer protrusion 31 is spaced apart from the first groove 11 on the corner support pile 3, and the transfer protrusion 31 is connected to the first groove 11 on the adjacent support pile 1 to facilitate the installation of the support assembly on a river bank or slope structure with a corner.

[0044] Therefore, the utility model effectively overcomes various shortcomings in the prior art and has a high industrial utilization value. The above embodiments are only illustrative of the principles and effects of the utility model, and are not used to limit the utility model. Anyone familiar with this technology can modify or change the above embodiments without violating the spirit and scope of the utility model. Therefore, all equivalent modifications or changes made by those with ordinary knowledge in the relevant technical field without departing from the spirit and technical ideas disclosed by the utility model should still be covered by the claims of the utility model.

Claims

1. A supporting sheet pile, characterized in that: The supporting sheet pile is provided with an inserting portion and an overlapping portion on both sides in the width direction. The inserting portion extends along the height direction of the supporting sheet pile, and the overlapping portion is connected to the top of the inserting portion. The supporting sheet pile is connected to the adjacent supporting structure through the inserting portion and the overlapping portion.

2. A supporting sheet pile according to claim 1, characterized in that: The overlapping portion is integrally formed at the top end of the plug-in portion, or the overlapping portion is detachably connected to the top end of the plug-in portion.

3. A supporting sheet pile according to claim 1, characterized in that: The supporting sheet pile includes a stopper portion connected to a free end of the overlapping portion.

4. A supporting sheet pile according to claim 3, characterized in that: The stopper is in a plate shape.

5. A supporting sheet pile according to claim 1, characterized in that: A through hole penetrating the overlapping portion is arranged on the overlapping portion near the overlapping portion.

6. A supporting sheet pile according to claim 1, characterized in that: A boss extending obliquely upward is provided on one side surface in the thickness direction of the supporting sheet pile, the boss is a solid structure, and the angle between the boss and the supporting sheet is greater than 0 degree and less than or equal to 100 degrees.

7. A supporting sheet pile according to claim 6, characterized in that: The supporting sheet pile is provided with water-permeable holes along the thickness direction, and the water-permeable holes are arranged between two adjacent bosses.

8. A supporting pile, characterized in that: The supporting pile is connected for use with the supporting sheet pile described in any one of claims 1-7, the supporting pile is columnar, and first grooves are provided on opposite sides of the top of the supporting pile, the first grooves extend radially along the supporting pile, and the outer ends of the first grooves pass through the supporting pile.

9. A supporting pile according to claim 8, characterized in that: Second grooves are arranged on the outer circumferential surfaces on opposite sides of the support pile, the second grooves extend axially along the support pile, and the first grooves are connected to the second grooves.

10. A supporting pile according to claim 8, characterized in that: A blind hole is arranged at the bottom of the first groove.

11. A supporting pile according to claim 8, characterized in that: Second convex portions are provided on the outer circumferential surfaces on opposite sides of the support pile at positions corresponding to the first grooves, and the second convex portions extend axially along the support pile.

12. A supporting pile, characterized in that: The supporting pile is connected for use with the supporting sheet pile described in any one of claims 1-7, the supporting pile is columnar, a first groove is provided on the top of the supporting pile, the first groove extends radially along the top of the supporting pile, and the two ends of the first groove pass through the supporting pile.

13. A support unit, characterized in that: include A support pile, wherein first grooves are respectively arranged on two corresponding sides of the top of the support pile, and second grooves are respectively arranged on the circumferential surfaces of the two opposite sides of the support pile, the second grooves extend axially along the support pile, and the first grooves are connected to the second grooves; A supporting sheet pile is connected to the supporting sheet, and an inserting portion and an overlapping portion are provided on both sides of the supporting sheet pile in the width direction. The inserting portion extends along the height direction of the supporting sheet pile, and the overlapping portion is connected to the top of the inserting portion. The inserting portion is connected in the second groove, and the overlapping portion is overlapped in the first groove.

14. The supporting unit according to claim 13, characterized in that: The supporting pile includes a through cavity which penetrates the supporting pile axially, the first groove communicates with the second groove and the through cavity, and the supporting sheet pile includes a stopper which is connected to the free end of the overlapping portion, and when the overlapping portion overlaps in the first groove, the stopper stops in the through cavity.

15. The supporting unit according to claim 13, characterized in that: The cross section of the second groove is arc-shaped, and the cross section of the plug-in portion is correspondingly arc-shaped, or the cross section of the second groove is trapezoidal, and the cross section of the plug-in portion is correspondingly trapezoidal.

16. The supporting unit according to claim 13, characterized in that: A blind hole is provided in the first groove, and a through hole penetrating the overlapping portion is provided on the overlapping portion, and when the overlapping portion is overlapped in the first groove, the through hole is aligned with the blind hole; The supporting unit also includes a latch, which is inserted into the through hole and the blind hole.

17. A support unit, characterized in that: include A support pile, wherein a first groove is arranged on the top of the support pile, the first groove extends radially along the top of the support pile, and two ends of the first groove penetrate the support pile; second grooves are arranged on the circumferential surfaces on opposite sides of the support pile, the second grooves extend axially along the support pile, and the first groove is connected to the second groove; A supporting sheet pile is connected to the supporting sheet, and an inserting portion and an overlapping portion are provided on both sides of the supporting sheet pile in the width direction. The inserting portion extends along the height direction of the supporting sheet pile, and the overlapping portion is connected to the top of the inserting portion. The inserting portion is connected in the second groove, and the overlapping portion is overlapped in the first groove.

18. A support assembly, comprising at least two support units according to any one of claims 13 to 17, characterized in that: At least two of the supporting units are connected in sequence.

19. A support assembly according to claim 18, characterized in that: The support assembly also includes a corner support pile, and a transition protrusion is provided on the circumferential surface of the corner support pile. The transition protrusion extends along the axial direction of the support pile. The transition protrusion is spaced apart from the two first grooves on the corner support pile, and the transition protrusion connects the second grooves on adjacent support piles.

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