Civil engineering composite pile
By designing a civil engineering combined pile using opposite inclined pile bodies and using structures such as guide sleeves and guide plates, the problem of insufficient stability of inclined pile structures in the prior art is solved, and higher structural stability and building life are achieved.
Patent Information
- Application Number
- CN202421003682.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-10
- Publication Date
- 2025-03-14
- Estimated Expiration
- 2034-05-10
AI Technical Summary
In the prior art, although the inclination of inclined piles can improve the horizontal bearing capacity of the foundation, it leads to low stability of the pile body structure, which may lead to deformation of the building structure and affect the use function and life.
Design a civil engineering combination pile. By using two pile bodies with opposite inclined directions and using structures such as guide sleeves, slide rails and guide plates, the stable installation and docking of the pile bodies on the pile seats is ensured, and the stability of the overall structure is improved.
It improves the overall structural stability of combined piles when facing earthquakes or natural disasters, extends the service life of the building, and ensures the stability of pile seats and the reusability of equipment.
Smart Images
Figure CN222614155U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pile foundation equipment, in particular to a civil engineering composite pile. Background Art
[0002] Civil engineering piles are a commonly used civil engineering component, mainly used to bear the loads of buildings or other structures and transfer these loads to the soil to ensure the stability and safety of the building foundation;
[0003] In the prior art, in order to enhance the horizontal load-bearing performance of the foundation, the angle at which the pile is inserted into the soil is often adjusted, that is, the pile body forms an inclined angle with the ground, which is the angle between the pile body and the normal line of the horizontal plane;
[0004] The inclination of the inclined pile will cause horizontal shear of the soil, which will increase the friction between the soil particles, thereby improving the shear strength of the soil and the horizontal bearing capacity of the foundation; however, the structural stability of the inclined installed pile body is relatively low, and the inclination of the pile body may cause deformation of the building structure, thereby affecting the use function and life of the building. Therefore, the present application provides a civil engineering composite pile. Utility Model Content
[0005] In order to solve the above-mentioned deficiencies in the prior art, the purpose of the utility model is to provide a civil engineering composite pile, which increases the structural stability while ensuring the bearing performance of the foundation by using two pile bodies with opposite inclination directions.
[0006] The technical solution adopted by the utility model to solve its technical problems is:
[0007] Provided is a civil engineering composite pile, comprising a pile seat and two pile bodies; the pile seat is installed on the ground, the two pile bodies are symmetrically and obliquely installed on both sides of the pile seat, the top of the pile body is detachably and fixedly installed with a connecting flange, the connecting flange is detachably and fixedly connected to the pile seat, and the lower ends of the two pile bodies can abut and fit each other.
[0008] Furthermore, a guide sleeve is detachably fixedly connected and installed on the pile seat, and the pile body is slidably connected to the guide sleeve.
[0009] Furthermore, the guide sleeve is composed of two guide sleeve assemblies spliced in opposite directions, and the guide sleeve assembly is detachably fixedly mounted on the pile seat.
[0010] Furthermore, a sliding block is provided at the bottom of the guide sleeve assembly, and the sliding block is engaged and slidably connected with a sliding groove on the pile seat.
[0011] Furthermore, a plurality of slide rails are fixedly mounted on the pile seat, a horizontal guide plate is slidably mounted between two slide rails on one side, a vertical guide plate is slidably mounted on the horizontal guide plate, and the vertical guide plate is detachably fixedly mounted on the connecting flange.
[0012] Furthermore, a groove is provided at the bottom of the pile body, a splicing block is fixedly installed in the groove of one pile body, and the splicing block can be inserted and matched with the groove of the other pile body.
[0013] Furthermore, the interior of the pile body is hollow, and a pouring hole is provided on the connecting flange.
[0014] Compared with the prior art, the beneficial effects of the utility model are:
[0015] 1. The civil engineering composite pile of the utility model example inserts two pile bodies symmetrically and tiltedly into the pile seat. Since the tilt directions of the two pile bodies are opposite and the bottoms of the two pile bodies abut against each other, the pile bodies will not move easily. When facing earthquakes or other natural disasters, the overall structure of the composite pile is more stable, thereby extending the service life of the building.
[0016] 2. The civil engineering composite pile of the utility model uses a guide sleeve to guide the pile body, so that the pile body can be installed on the pile seat more stably and smoothly, while avoiding deformation of the pile seat to facilitate repeated use of the equipment.
[0017] 3. In the civil engineering composite pile of the utility model example, the guide sleeve is composed of two guide sleeve assemblies spliced in opposite directions, and the guide sleeve assembly is detachably fixed on the pile seat. After the guide sleeve assembly is removed, the lower end of the connecting flange can be abutted against the top of the pile seat, which is more in line with the ground surface and has a good use effect.
[0018] 4. The civil engineering composite pile of the utility model example installs the vertical guide plate on the connecting flange, and utilizes the sliding of the vertical guide plate on the horizontal guide plate and the sliding of the horizontal guide plate between the two slide rails to limit the pile body, so that the connecting flange is always parallel to the top plane of the pile seat, so that the lower ends of the two pile bodies abut and fit each other. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:
[0020] Figure 1 The overall structure of the civil engineering composite pile provided by the embodiment of the utility model is schematically shown. Figure 1 ;
[0021] Figure 2 The overall structure of the civil engineering composite pile provided by the embodiment of the utility model is schematically shown. Figure 2 ;
[0022] Figure 3 A schematic diagram of the structure of the guide sleeve assembly provided by the embodiment of the utility model;
[0023] Figure 4 A schematic diagram of the structure of the slide rail, horizontal guide plate and vertical guide plate provided in the embodiment of the utility model;
[0024] Figure 5 This is a schematic diagram of the structure of the splicing block provided in an embodiment of the utility model.
[0025] In the figure: 11, pile; 12, slide groove; 13, slide rail; 14, horizontal guide plate; 15, vertical guide plate; 21, guide sleeve assembly; 22, slider; 31, pile body; 32, connecting flange; 33, splicing block. DETAILED DESCRIPTION
[0026] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.
[0027] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.
[0028] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.
[0029] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.
[0030] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0031] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the drawings.
[0032] Embodiment 1:
[0033] like Figure 1-3 As shown, this embodiment provides a civil engineering composite pile, including a pile seat 11 and two pile bodies 31. The bottom outer side of the pile body 31 is provided with a conical surface, which is easy to insert deep into the ground. The two pile bodies 31 are symmetrically and obliquely installed on both sides of the pile seat 11. The top of the pile body 31 is detachably and fixedly installed with a connecting flange 32. The connecting flange 32 is detachably and fixedly connected to the pile seat 11, and the lower ends of the two pile bodies 31 can abut and fit each other.
[0034] When using the civil engineering composite pile of the present application, the pile seat 11 is placed on the ground, and the two pile bodies 31 are symmetrically and tiltedly inserted into the pile seat 11. Since the two pile bodies 31 are tilted in opposite directions and the bottoms of the two pile bodies 31 abut against each other, the pile bodies 31 will not move easily. When facing earthquakes or other natural disasters, the overall structure of the composite pile is more stable, extending the service life of the building.
[0035] like Figure 2 As shown, the top plane of the connecting flange 32 forms a certain angle with the side of the pile body 31 , so that when the lower end of the connecting flange 32 abuts against the top of the pile seat 11 , the lower ends of the two pile bodies 31 abut and fit.
[0036] In order to make the installation of the pile body 31 on the pile seat 11 smoother, Figure 1As shown, a guide sleeve is installed on the pile seat 11 by fasteners, and the pile body 31 can slide freely in the guide sleeve. Specifically, the guide sleeve is composed of two guide sleeve assemblies 21 spliced in opposite directions. The guide sleeve assembly 21 is detachably fixedly installed on the pile seat 11. The guide sleeve is used to guide the pile body 31, so that the installation of the pile body 31 on the pile seat 11 is more stable and smooth, and the deformation of the pile seat 11 is avoided to facilitate the reuse of the equipment. After the guide sleeve assembly 21 is removed from the pile seat 11, the lower end of the connecting flange 32 can abut against the top of the pile seat 11, which is more in line with the ground surface and has a good use effect.
[0037] In addition, a sliding block 22 is provided at the bottom of the guide sleeve assembly 21 so that the sliding block 22 can be engaged and slidably connected with the sliding groove 12 on the pile seat 11 so as to accurately locate the installation position of the guide sleeve assembly 21 .
[0038] In order to facilitate the installation of the pile body 31 , the pile body 31 is set to a hollow structure, and a pouring hole is set on the connecting flange 32 , and heavy objects such as cement are poured into the pouring hole to increase the weight of the pile body 31 and improve the stability of the pile body 31 .
[0039] Embodiment 2:
[0040] The features of this embodiment that are the same as those of the first embodiment are not described in detail. The difference between this embodiment and the first embodiment is that: Figure 4 As shown, in this embodiment, a plurality of slide rails 13 are fixedly mounted on the pile seat 11, a horizontal guide plate 14 is slidably mounted between two slide rails 13 on one side, a vertical guide plate 15 is slidably mounted on the horizontal guide plate 14, and the vertical guide plate 15 is detachably fixedly mounted on the connecting flange 32.
[0041] The pile body 31 is limited by the sliding of the vertical guide plate 15 on the horizontal guide plate 14 and the sliding of the horizontal guide plate 14 between the two slide rails 13, so that the connecting flange 32 is always parallel to the top plane of the pile seat 11, so that the lower ends of the two pile bodies 31 abut against each other.
[0042] Embodiment three:
[0043] The features of this embodiment that are the same as those of the first embodiment are not described in detail. The difference between this embodiment and the first embodiment is that: Figure 5 As shown, in this embodiment, a groove is provided at the bottom of the pile body 31, and a splicing block 33 is fixedly installed in the groove of one of the pile bodies 31, and the splicing block 33 can be engaged with the groove of the other pile body 31. When the splicing block 33 is plugged into the groove, the rotation of the two pile bodies 31 with respect to each other can be restricted, so that the two pile bodies 31 maintain a stable docking state.
[0044] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.
[0045] Except for the technical features described in the specification, the other technical features are known technologies to those skilled in the art. In order to highlight the innovative features of the present utility model, the other technical features will not be described in detail here.
Claims
1. A civil engineering composite pile, comprising a pile seat (11), characterized in that: Two pile bodies (31) are symmetrically and obliquely mounted on the pile seat (11); a connecting flange (32) is detachably and fixedly mounted on the top of the pile body (31); the connecting flange (32) is detachably and fixedly connected to the pile seat (11); and the lower ends of the two pile bodies (31) can abut against each other.
2. The civil engineering composite pile according to claim 1, characterized in that: A guide sleeve is detachably fixedly mounted on the pile seat (11), and the pile body (31) is slidably connected to the guide sleeve.
3. The civil engineering composite pile according to claim 2, characterized in that: The guide sleeve is composed of two guide sleeve assemblies (21) spliced in opposite directions, and the guide sleeve assembly (21) is detachably fixedly mounted on the pile seat (11).
4. The civil engineering composite pile according to claim 3, characterized in that: A sliding block (22) is provided at the bottom of the guide sleeve assembly (21), and the sliding block (22) is engaged and slidably connected with the sliding groove (12) on the pile seat (11).
5. The civil engineering composite pile according to claim 1, characterized in that: A plurality of slide rails (13) are fixedly mounted on the pile seat (11); a horizontal guide plate (14) is slidably mounted between two slide rails (13) on one side; a vertical guide plate (15) is slidably mounted on the horizontal guide plate (14); and the vertical guide plate (15) is detachably fixedly mounted on the connecting flange (32).
6. The civil engineering composite pile according to claim 1, characterized in that: The bottom of the pile body (31) is provided with a groove, in which a splicing block (33) is fixedly installed in the groove of one pile body (31), and the splicing block (33) can be inserted and matched with the groove of the other pile body (31).
7. The civil engineering composite pile according to claim 1, characterized in that: The interior of the pile body (31) is hollow, and a pouring hole is provided on the connecting flange (32).
8. The civil engineering composite pile according to claim 1, characterized in that: The bottom outer side of the pile body (31) is provided with a conical surface.