A batter pile support structure

Abstract

The utility model belongs to the technical field of support structure, especially relate to a inclined support post support structure, include: at least one lateral support rod, both ends of each lateral support rod are equipped with support component, the outer periphery of each lateral support rod is equipped with a plurality of mounting seat subassembly at intervals, through the lateral support rod and both ends support component of setting, cooperate the inclined support rod of outer periphery interval setting, effectively disperse the load that support structure bears, adopt the mounting seat subassembly of at least two spliced abutments and can adjust the splicing state according to the diameter of lateral support rod, adapt to different specifications's lateral support rod, the positioning projection structure in splicing positioning structure and positioning recess mutually adapt, can realize the positioning alignment of splicing abutment in the splicing process, avoid the installation accuracy problem caused by splicing deviation, and assist splicing fixed simultaneously, improve splicing efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of support structure technology, and in particular relates to an inclined bracing pile support structure. Background Technology

[0002] In geotechnical engineering fields such as foundation pit excavation and slope protection, inclined bracing pile support structures have become the core support system to ensure construction safety due to their excellent load-bearing and deformation resistance capabilities. The overall support performance of this type of structure is highly dependent on the synergistic force-bearing effect of the transverse support rods, inclined bracing rods, and mounting base components. Among them, the mounting base components, as the key node connecting the transverse support rods and inclined bracing rods, directly determine the force transmission efficiency of the support system through their assembly accuracy and connection stability with the transverse support rods. The splicing and positioning structure is the core link to ensure the assembly quality of the mounting base components.

[0003] In existing technologies, integrated mounting bases suffer from poor adaptability and are difficult to transport and hoist. Modular mounting bases, on the other hand, are fixed to the outer periphery of the transverse support rod by splicing multiple supports in sections. By adjusting the splicing state, they can adapt to transverse support rods of different specifications, thus improving the versatility of the structure. However, the assembly quality of modular mounting bases is affected by positioning accuracy. If positioning deviations occur between supports during the splicing process, it will not only reduce the fit between the mounting base components and the transverse support rod, thus reducing the overall support effect, but also result in low installation efficiency. Utility Model Content

[0004] The purpose of this utility model is to address the aforementioned technical problems by providing a sloping pile support structure.

[0005] A type of inclined-pile support structure, comprising: At least one transverse support rod, and each transverse support rod has a support member at both ends; Each of the transverse support rods is provided with a plurality of mounting base assemblies at intervals on its outer periphery. A diagonal brace is rotatably connected to the mounting base assembly, and one end of the diagonal brace is rotatably connected to the support member. The mounting bracket assembly includes at least two splicing supports, each splicing support has a support member on its side, the support member has a mounting groove, a base is detachably installed in the mounting groove, and the end of the diagonal brace is rotatably connected to the base. The two splicing supports are detachably spliced ​​to the outer periphery of the transverse support rod through a splicing positioning structure. The splicing positioning structure is provided with mutually compatible positioning protrusions and positioning grooves for splicing positioning and assisting in splicing fixation.

[0006] Furthermore, the support member is a support panel located on the side of the splicing support, the mounting groove is opened on one side of the support panel, and the bottom of the base is provided with a positioning block adapted to be embedded in the mounting groove.

[0007] Furthermore, the base is provided with connecting ear plates symmetrically on both sides, and the connecting ear plates are provided with several connecting through holes; The support panel has several fixing holes at the positions corresponding to the connecting through holes. The connecting ear plate is detachably fixed to the support panel or another connecting ear plate by fastening bolt assemblies that pass through the connecting through holes and fixing holes.

[0008] Furthermore, the splicing positioning structure includes splicing plates disposed at the splicing ends of each splicing support. The splicing plates are provided with a plurality of splicing through holes, and the splicing plates of adjacent splicing supports are fastened together by splicing bolt assemblies that pass through the splicing through holes.

[0009] Furthermore, the positioning protrusion structure and the positioning groove are integrally formed on the mating surface of the splicing plate of the adjacent splicing support.

[0010] Furthermore, the positioning protrusion structure includes an installation cavity formed on one of the splicing plate mating surfaces and a fixing seat disposed in the installation cavity. The fixing seat is provided with elastic support arms symmetrically on both sides, and a snap-fit ​​block is provided at one end of each elastic support arm. Both elastic arms are provided with guide ramps on opposite sides. The side wall of the mounting cavity is provided with guide holes. A push rod slides through the guide holes. One end of the push rod passes through the fixed seat and abuts against the two guide ramps. The outer end extends to the outside of the splicing plate.

[0011] Furthermore, a return spring is provided inside the guide hole. The return spring is sleeved on the outer periphery of the push rod, and its two ends abut against the inner wall of the guide hole and the shoulder of the push rod, respectively, to drive the push rod to maintain the state of pushing the guide slope.

[0012] Furthermore, the positioning groove includes a receiving cavity formed on the mating surface of another splicing plate and a slot provided on the inner wall of the receiving cavity and adapted to the snap-fit ​​block. The size of the receiving cavity is adapted to the outer contour of the fixing seat and the elastic support arm, so that after the positioning protrusion structure is embedded, the snap-fit ​​block can be snapped into the slot for pre-positioning by opening the elastic support arm.

[0013] Compared with existing technologies, the inclined bracing pile support structure of this utility model has the following advantages: By using horizontal support rods and end support components, along with diagonal braces spaced around the perimeter, the load on the support structure is effectively distributed. The mounting base assembly, consisting of at least two splicing supports, allows for adjustment of the splicing state based on the diameter of the horizontal support rods, accommodating different specifications of horizontal support rods. The multiple detachable designs—rotatable connection between the diagonal braces and the base, detachable connection between the base and the mounting groove, and detachable splicing between the splicing supports—allow for segmented transportation and assembly of structural components on-site, reducing hoisting and construction difficulty. The rotatable connection characteristic allows the diagonal braces to adjust their support angle according to actual support needs, adapting to different force directions and on-site conditions. The positioning protrusions and positioning grooves in the splicing positioning structure are mutually compatible, enabling rapid positioning and alignment of the splicing supports during splicing, avoiding installation accuracy issues caused by splicing deviations, and simultaneously assisting in splicing fixation and improving splicing efficiency. Attached Figure Description

[0014] Figure 1 This is an overall schematic diagram of the present invention; Figure 2 This is a schematic diagram of the splicing support of this utility model; Figure 3 This is a schematic diagram of the mounting slot of this utility model; Figure 4 This is a schematic diagram of the positioning block of this utility model; Figure 5 This is a schematic diagram of the splicing panel of this utility model; Figure 6 This is a schematic diagram of the connection between the elastic support arm and the receiving cavity of this utility model; Figure 7 This is a schematic diagram of the receiving cavity of this utility model; Figure 8 This is a schematic diagram of the elastic support arm and locking block of this utility model; Figure 9 This is a schematic diagram of the two transverse support rods of this utility model; The markings in the diagram are as follows: 1. Horizontal support rod; 2. Support component; 3. Diagonal brace; 4. Splicing support; 5. Support panel; 6. Mounting groove; 7. Base; 8. Positioning protrusion structure; 9. Positioning groove; 11. Positioning block; 12. Connecting ear plate; 13. Connecting through hole; 14. Fixing hole; 15. Splicing plate; 16. Splicing through hole; 17. Mounting cavity; 18. Fixing seat; 19. Elastic support arm; 20. Snap-fit ​​block; 21. Guide slope; 22. Guide hole; 23. Push rod; 24. Return spring; 25. Receiving cavity; 26. Snap groove. Detailed Implementation

[0015] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0016] It should be noted that all directional and positional terms used in this utility model, such as "up," "down," "left," "right," "front," "back," "vertical," "horizontal," "inner," "outer," "top," "lower," "lateral," "longitudinal," and "center," are only used to explain the relative positional relationships and connection arrangements between components in a specific state (as shown in the accompanying drawings). They are merely for the convenience of describing this utility model and do not require that this utility model be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model. Furthermore, descriptions involving "first," "second," etc., in this utility model are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated.

[0017] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0018] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0019] Reference Figures 1-9 A type of inclined-pile support structure, comprising: At least one transverse support rod 1, and each transverse support rod 1 has a support member 2 at both ends; A plurality of mounting base assemblies are provided at intervals on the outer periphery of each of the transverse support rods 1. A diagonal brace 3 is rotatably connected to the mounting base assembly, and one end of the diagonal brace 3 is rotatably connected to the support member 2. The mounting bracket assembly includes at least two splicing supports 4, each splicing support 4 has a support member on its side, the support member has a mounting groove 6, a base 7 is detachably installed in the mounting groove 6, and the end of the diagonal brace 3 is rotatably connected to the base 7. The two splicing supports 4 are detachably spliced ​​to the outer periphery of the transverse support rod 1 through a splicing positioning structure. The splicing positioning structure is provided with mutually compatible positioning protrusions 8 and positioning grooves 9, which are used to realize splicing positioning and assist in splicing fixation.

[0020] When in use, this device effectively distributes the load borne by the support structure through the horizontal support rod 1 and the end support components 2, in conjunction with the diagonal braces 3 spaced out on the outer periphery. The mounting base assembly, consisting of at least two splicing supports 4, allows for adjustment of the splicing state according to the diameter of the horizontal support rod 1, adapting to different specifications of horizontal support rod 1. The multiple detachable designs, including the rotatable connection between the diagonal braces 3 and the base 7, the detachable connection between the base 7 and the mounting groove 6, and the detachable splicing between the splicing supports 4, enable the structural components to be transported and assembled in sections on the construction site, reducing the difficulty of hoisting and construction. The rotatable connection characteristic allows the diagonal braces 3 to adjust the support angle according to actual support requirements, adapting to different force directions and on-site conditions. The positioning protrusion structure 8 and the positioning groove 9 in the splicing positioning structure are mutually compatible, enabling rapid positioning and alignment of the splicing supports 4 during the splicing process, avoiding installation accuracy problems caused by splicing deviations, and assisting in splicing fixation, thus improving splicing efficiency.

[0021] In the example of this application, the support member is a support panel 5 located on the side of the splicing support 4, the mounting groove 6 is opened on one side of the support panel 5, and the bottom of the base 7 is provided with a positioning block 11 adapted to be embedded in the mounting groove 6.

[0022] As a preferred example of this utility model, the mounting groove 6 of the support panel 5 is fitted into the positioning block 11 at the bottom of the base 7 to form a limit, which can complete the pre-positioning of the base 7 and prevent the base 7 from undergoing horizontal displacement during installation or under stress. The support panel 5 and the positioning block 11 of the base 7 form a surface contact fit, so that the load borne by the diagonal brace 3 can be evenly transferred through the base 7 to the support panel 5 and the splicing support 4, and then transmitted to the transverse support rod 1, thereby improving the stress performance of the structure.

[0023] In the example of this application, the base 7 is provided with connecting ear plates 12 symmetrically on both sides, and the connecting ear plates 12 are provided with a plurality of connecting through holes 13; The support panel 5 has several fixing holes 14 at the positions corresponding to the connecting through holes 13. The connecting ear plate 12 is detachably fixed to the support panel 5 or another connecting ear plate 12 by fastening bolt assemblies that pass through the connecting through holes 13 and fixing holes 14.

[0024] As a preferred example of this utility model, the connecting ear plate 12 and the support panel 5 are connected by a fastening bolt assembly. The bolt connection can resist the tensile force transmitted from the diagonal brace 3, ensuring a firm connection between the base 7 and the support panel 5. When the base 7 is worn, damaged, or the specifications of the diagonal brace 3 need to be adjusted, it can be disassembled and replaced by the bolt assembly without damaging the main structure such as the support panel 5 or the splicing support 4. The connecting ear plate 12 is symmetrically arranged on both sides of the base 7, and with the corresponding connecting through hole 13 and fixing hole 14, the bolt fastening force is evenly distributed on both sides of the base 7, preventing the base 7 from tilting due to uneven force, and further improving the stability of the support angle of the diagonal brace 3.

[0025] When installing the two transverse support rods 1, the two adjacent connecting lugs 12 can be connected together by fastening bolt assemblies, thus connecting the two mounting base assemblies together.

[0026] In the example of this application, the splicing positioning structure includes a splicing plate 15 disposed at the splicing end of each splicing support 4. The splicing plate 15 is provided with a plurality of splicing through holes 16, and the splicing plates 15 of adjacent splicing supports 4 are fastened together by splicing bolt assemblies passing through the splicing through holes 16.

[0027] As a preferred example of this utility model, the splicing through hole 16 on the splicing plate 15, together with the splicing bolt assembly, realizes the fastening connection of adjacent splicing supports 4. The splicing plate 15 increases the contact area of ​​the splicing surface, and the axial fastening force of the bolt assembly can tightly fix the splicing support 4 to the outer periphery of the transverse support rod 1. By adjusting the splicing plate 15, it can be adapted to transverse support rods 1 of different diameters.

[0028] In the example of this application, the positioning protrusion structure 8 and the positioning groove 9 are integrally formed on the mating surface of the splicing plate 15 of the adjacent splicing support 4.

[0029] As a preferred example of this utility model, the positioning protrusion structure 8 and the positioning groove 9 are integrally formed on the mating surface of the splicing plate 15, which can realize the fitting during splicing, complete the alignment and positioning of the splicing support 4, and improve the splicing efficiency.

[0030] In the example of this application, the positioning protrusion structure 8 includes an installation cavity 17 formed on the mating surface of one of the splicing plates 15 and a fixing seat 18 provided in the installation cavity 17. The fixing seat 18 is provided with elastic support arms 19 symmetrically on both sides, and a snap-fit ​​block 20 is provided at one end of the elastic support arm 19. Both elastic arms 19 are provided with guide slopes 21 on opposite sides. The side wall of the mounting cavity 17 is provided with guide holes 22. A push rod 23 is slidably inserted in the guide holes 22. One end of the push rod 23 movably passes through the fixed seat 18 and abuts against the two guide slopes 21, and the outer end extends to the outside of the splicing plate 15. The positioning groove 9 includes a receiving cavity 25 formed on the mating surface of another splicing plate 15 and a slot 26 provided on the inner wall of the receiving cavity 25 and adapted to the snap-fit ​​block 20. The size of the receiving cavity 25 is adapted to the outer contour of the fixing seat 18 and the elastic support arm 19, so that after the positioning protrusion structure 8 is embedded, the snap-fit ​​block 20 can be snapped into the slot 26 by the opening of the elastic support arm 19 to achieve pre-positioning.

[0031] As a preferred example of this utility model, the elasticity of the elastic support arm 19 allows the locking block 20 to retract when the positioning protrusion structure 8 is embedded in the positioning groove 9, and then open to lock into the slot 26 after embedding, completing the pre-positioning without the need for external tools; the cooperative design of the push rod 23 and the guide slope 21 allows the elastic support arm 19 to automatically retract when disassembling by simply pulling the push rod 23, realizing the separation of the locking block 20 from the slot 26. The continuous elastic force of the elastic support arm 19 keeps the locking block 20 and the slot 26 in contact, providing a stable foundation for the subsequent installation of the splicing bolt assembly, improving the overall splicing efficiency. Through the set installation cavity 17, the fixed seat 18, elastic support arm 19 and other components are built in, avoiding collision damage caused by the external protrusion of the structure; The dimensions of the receiving cavity 25 are adapted to the outer contours of the fixed base 18 and the elastic support arm 19 to form a guide channel, so that when the positioning protrusion structure 8 is inserted, it can slide smoothly along the receiving cavity 25 to the predetermined position, avoiding deviation and ensuring that the locking block 20 is aligned with the locking groove 26.

[0032] In the example of this application, a return spring 24 is provided in the guide hole 22. The return spring 24 is sleeved on the outer periphery of the push rod 23, and its two ends abut against the inner wall of the guide hole 22 and the shoulder of the push rod 23, respectively, to drive the push rod 23 to maintain the state of pushing the guide slope 21.

[0033] As a preferred example of this utility model, the return spring 24 drives the push rod 23 to continuously push the guide slope 21 through elastic force, so that the elastic support arm 19 remains open, thereby ensuring that the locking block 20 and the locking groove 26 are tightly engaged. When disassembling, the push rod 23 needs to be pulled. After disassembly, the return spring 24 can drive the push rod 23 to automatically return to the initial pushing position without manual adjustment.

[0034] The embodiments of this application have been described above with reference to the accompanying drawings. Unless otherwise specified, the embodiments and features in the embodiments of this application can be combined with each other. This application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A type of inclined-pile support structure, characterized in that, include: At least one transverse support rod (1), and both ends of the transverse support rod (1) are provided with support members (2). The outer periphery of the transverse support rod (1) is provided with several mounting base assemblies at intervals. The mounting base assembly is rotatably connected to a diagonal brace (3). One end of the diagonal brace (3) is rotatably connected to the support member (2). The mounting bracket assembly includes at least two splicing supports (4), each splicing support (4) has a support member on its side, the support member has a mounting groove (6), a base (7) is detachably installed in the mounting groove (6), and the end of the diagonal brace (3) is rotatably connected to the base (7). The two splicing supports (4) are detachably spliced ​​to the outer periphery of the transverse support rod (1) through the splicing positioning structure. The splicing positioning structure is provided with a positioning protrusion (8) and a positioning groove (9) that are compatible with each other, for splicing positioning and assisting splicing fixation.

2. The inclined bracing pile support structure according to claim 1, characterized in that, The support is a support panel (5) located on the side of the splicing support (4), the mounting groove (6) is opened on one side of the support panel (5), and the bottom of the base (7) is provided with a positioning block (11) adapted to be embedded in the mounting groove (6).

3. The inclined-pile support structure according to claim 2, characterized in that, The base (7) is provided with connecting ear plates (12) on both sides, and the connecting ear plates (12) are provided with several connecting through holes (13).

4. The inclined-pile support structure according to claim 3, characterized in that, The support panel (5) has several fixing holes (14) at the position corresponding to the connecting through hole (13). The connecting ear plate (12) is detachably fixed to the support panel (5) or another connecting ear plate (12) by fastening bolt assemblies that pass through the connecting through hole (13) and the fixing hole (14).

5. The inclined-pile support structure according to claim 1, characterized in that, The splicing positioning structure includes splicing plates (15) located at the splicing ends of each splicing support (4). Several splicing through holes (16) are provided on the splicing plates (15). The splicing plates (15) of adjacent splicing supports (4) are fastened together by splicing bolt assemblies that pass through the splicing through holes (16).

6. The inclined-pile support structure according to claim 1, characterized in that, The positioning protrusion structure (8) and positioning groove (9) are integrally formed on the mating surface of the splicing plate (15) of the adjacent splicing support (4).

7. The inclined-pile support structure according to claim 1, characterized in that, The positioning protrusion structure (8) includes an installation cavity (17) opened on the mating surface of one of the splicing plates (15) and a fixing seat (18) provided in the installation cavity (17). The fixing seat (18) is provided with elastic support arms (19) on both sides, and a snap-fit ​​block (20) is provided at one end of the elastic support arm (19).

8. The inclined-pile support structure according to claim 7, characterized in that, The two elastic arms (19) are provided with guide slopes (21) on opposite sides. The side wall of the mounting cavity (17) is provided with guide holes (22). A push rod (23) slides through the guide holes (22). One end of the push rod (23) moves through the fixed seat (18) and abuts against the two guide slopes (21). The outer end extends to the outside of the splicing plate (15).

9. A braced pile support structure according to claim 8, characterized in that, A reset spring (24) is provided in the guide hole (22). The reset spring (24) is sleeved on the outer periphery of the push rod (23). Its two ends abut against the inner wall of the guide hole (22) and the shoulder of the push rod (23) respectively, and are used to drive the push rod (23) to maintain the state of the push guide slope (21).

10. The inclined-pile support structure according to claim 1, characterized in that, The positioning groove (9) includes a receiving cavity (25) opened on the mating surface of another splicing plate (15) and a slot (26) provided on the inner wall of the receiving cavity (25) and adapted to the snap-fit ​​block (20). The size of the receiving cavity (25) is adapted to the outer contour of the fixing seat (18) and the elastic support arm (19) for the positioning protrusion structure (8) to be embedded, and the snap-fit ​​block (20) to be snapped into the slot (26) for pre-positioning by opening the elastic support arm (19).

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