Assembled soil retaining structure for water conservancy project

Abstract

The utility model relates to the technical field of hydraulic engineering construction, in particular to an assembled retaining structure for hydraulic engineering, which comprises a retaining wall, a plurality of groups of first inserting rods are arranged at the bottom of the retaining wall, and a plurality of groups of limiting fixing holes are formed in one side wall of the retaining wall. A plurality of sets of triangular blocking strips are arranged on the other side wall of the retaining wall at equal intervals, a fixing bottom plate is arranged below the retaining wall, a plurality of sets of limiting inserting holes are formed in the surface of the fixing bottom plate, and a set of fixing round blocks are arranged at the other ends of the threaded connecting rods correspondingly; a group of fixing grooves are formed in the surface of each group of fixing round blocks, a group of ground inserting needles are arranged in each of the two groups of first cavities, a group of electric push rods are arranged in each of the plurality of groups of second cavities, and a group of limiting rods are arranged in each of the plurality of groups of second cavities. The supporting device is convenient to disassemble and use, and the supporting stability is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy project construction, and particularly relates to an assembled earth retaining structure for water conservancy projects. Background Art

[0002] In water conservancy projects, retaining structures can greatly improve the safety of the working environment and can play a good role in controlling geological disasters such as collapse and landslides.

[0003] After searching, in the prior art, Chinese patent application number: CN202320739433.3, application date: 2023-04-06, discloses a retaining structure for building construction, including a retaining wall body and a fixed plate, a card groove is arranged on the inner side of one side surface of the retaining wall body, a fixed platform is arranged on one side of the top surface of the fixed plate, a reinforcement pile is arranged on the other side of the top surface of the fixed plate, a sliding groove is arranged on the inner side of the middle part of the top surface of the fixed platform, a limiting bolt is arranged on the inner side of the middle part of the top surface of the sliding block, a sliding plate is arranged on the bottom surface of the limiting bolt, a fixing part is arranged on the other end of the top surface of the sliding plate, a support rod is arranged in the middle part of the fixing part, an anti-seismic spring is arranged in the middle part of the surface of one side of the support rod, and a card plate is arranged on the surface of one end of the support rod. Through the support and reinforcement structure, the retaining wall is effectively supported, so that the retaining wall as a whole can effectively support the edge of the road surface at the construction site, thereby reducing the risk factor of the construction site.

[0004] However, the device still has the following defects: although the above embodiment increases the overall stability of the retaining wall, effectively reinforces the retaining wall, and improves the overall practicality, the sliding plate of the device is not easy to fix and is easily offset under the action of external force, affecting the stability, and is not easy to disassemble and assemble, which is not convenient enough. Utility Model Content

[0005] In view of the above problems, the utility model provides an assembled retaining structure for water conservancy projects, including a retaining wall, a plurality of groups of first plug rods are arranged at the bottom of the retaining wall, a plurality of groups of limit fixing holes are opened on one side wall of the retaining wall, a plurality of groups of triangular barrier strips are arranged at equal intervals on the other side wall of the retaining wall, a fixed bottom plate is arranged below the retaining wall, a plurality of groups of limit plug holes are opened on the surface of the fixed bottom plate, a plurality of groups of fixing members are arranged on the surface of the fixed bottom plate, a group of limit rotating rods are arranged inside the plurality of groups of fixing members, and a plurality of groups of threaded connecting rods are arranged above the fixed bottom plate;

[0006] A group of fixed round blocks are provided at the other end of several groups of threaded connecting rods, and a group of fixed grooves are provided on the surface of each group of fixed round blocks. Two groups of first cavities are provided at the bottom of the fixed base plate, and a group of fixed support rods are provided on the inner side walls of the two groups of first cavities. A group of socket tubes are sleeved on the surfaces of the two groups of fixed support rods, and a group of ground pins are provided inside the two groups of first cavities. Several groups of second cavities are provided inside the retaining wall, and a group of electric push rods are provided inside the several groups of second cavities, and a group of limit rods are provided inside the several groups of second cavities.

[0007] Furthermore, several groups of the first plug rods are arranged at equal intervals with the central axis of the retaining wall as the center, several groups of second plug rods are provided on the top of the retaining wall, several groups of the second plug rods and several groups of first plug rods are symmetrically arranged with the central axis of the retaining wall as the center, and several groups of the limiting sockets are movably connected with several groups of first plug rods respectively.

[0008] Furthermore, several groups of the limiting fixing holes are arranged at equal intervals with the central axis of the retaining wall as the center, several groups of the triangular barrier strips and several groups of the limiting fixing holes are respectively located on the opposite side walls of the retaining wall, and the fixed base plate and the retaining wall are arranged in an L-shaped structure.

[0009] Furthermore, several groups of the fixing parts are arranged at equal intervals with the central axis of the fixed base plate as the center, and several groups of the fixing parts are arranged in a U-shaped structure. Each group of the limiting rotating rods is rotatably arranged with the central axis of the fixing part as the center, and both ends of each group of the limiting rotating rods pass through the surface of a group of fixing parts and are clamped with a group of snap buckles.

[0010] Furthermore, each group of the fixed support rods is located at one end of a group of first cavities, and each group of the sleeve tubes is rotatably arranged around the central axis of the two groups of fixed support rods. A group of connecting support rods is provided inside the two groups of the first cavities, and one end of the two groups of connecting support rods is respectively connected to the surface of the two groups of sleeve tubes, and one end of the two groups of ground pins is respectively fixedly connected to the other end of the two groups of connecting support rods.

[0011] Furthermore, several groups of the second cavities are respectively connected to several groups of limiting and fixing holes, and several groups of the second cavities are located directly above the several groups of limiting and fixing holes.

[0012] Furthermore, a group of fixing blocks are provided on the inner walls of several groups of the second cavities, one end of several groups of the electric push rods are respectively connected to the several groups of fixing blocks, the output ends of several groups of the electric push rods are respectively transmission connected to one end of several groups of limit rods, and one end of each group of the limit rods passes through the interior of a group of limit fixing holes.

[0013] Furthermore, a movable slide bar is provided on one side wall of the fixed bottom plate, and a movable slide groove is provided on the other side wall of the fixed bottom plate. The movable slide bar and the movable slide groove are symmetrically arranged with the central axis of the fixed bottom plate as the center.

[0014] The beneficial effects of the utility model are:

[0015] 1. A plurality of fixed round blocks are respectively connected with a plurality of limit fixing holes, and the stability and firmness of the retaining wall are improved by a plurality of electric push rods to drive a plurality of limit rods to move. One end of each limit rod passes through a group of limit fixing holes, thereby improving the connection stability between the fixed round blocks and the limit fixing holes. By setting the threaded connecting rod and the connecting support rod, the support angle of the retaining wall can be adjusted to suit different soil slopes, while achieving the effect of improving the connection stability between the fixed round blocks and the limit fixing holes.

[0016] 2. The fixed bottom plate and the retaining wall are arranged in an L-shaped structure, and a plurality of groups of limit sockets are movably connected with a plurality of groups of first plug rods respectively, so as to facilitate the installation and disassembly of the fixed bottom plate and the retaining wall. A plurality of groups of triangular barrier strips are evenly spaced on the other side wall of the retaining wall, so as to block the sliding soil blocks and prevent the soil blocks from moving to both sides and accumulating, thereby improving the practicability of the equipment and achieving the effect of facilitating installation and disassembly.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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 some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the structure according to an embodiment of the utility model is shown;

[0020] Figure 2 A schematic diagram of a retaining wall structure according to an embodiment of the utility model is shown;

[0021] Figure 3 A schematic diagram of the structure of a threaded connecting rod according to an embodiment of the utility model is shown;

[0022] Figure 4 A schematic diagram of a fixed bottom plate structure according to an embodiment of the utility model is shown;

[0023] Figure 5 A schematic cross-sectional view of a retaining wall according to an embodiment of the utility model is shown.

[0024] In the figure: 1. retaining wall; 2. first plug rod; 3. second plug rod; 4. limit fixing hole; 5. triangular barrier strip; 6. fixed bottom plate; 7. reinforced base; 8. limit plug hole; 9. fixing piece; 10. limit rotating rod; 11. snap buckle; 12. connecting support rod; 13. threaded connecting rod; 14. fixed round block; 15. fixed groove; 16. first cavity; 17. fixed support rod; 18. socket tube; 19. connecting support rod; 20. ground pin; 21. second cavity; 22. fixed block; 23. electric push rod; 24. limit rod; 25. movable slide bar; 26. movable slide groove. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of 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.

[0026] The utility model embodiment provides an assembled retaining structure for a water conservancy project, including a retaining wall 1; illustratively, as Figure 1-4 shown.

[0027] The bottom of the retaining wall 1 is provided with a plurality of groups of first plug rods 2, which are evenly spaced and arranged with the central axis of the retaining wall 1 as the center, and the top of the retaining wall 1 is provided with a plurality of groups of second plug rods 3, which are the same in shape and size as the plurality of groups of first plug rods 2, and the plurality of groups of second plug rods 3 are symmetrically arranged with the central axis of the retaining wall 1 as the center;

[0028] A plurality of groups of limiting fixing holes 4 are provided on one side wall of the retaining wall 1, and the plurality of groups of limiting fixing holes 4 are arranged at equal intervals with the central axis of the retaining wall 1 as the center. A plurality of groups of triangular barrier strips 5 are provided at equal intervals on the other side wall of the retaining wall 1, and the plurality of groups of triangular barrier strips 5 and the plurality of groups of limiting fixing holes 4 are respectively located on the opposite side walls of the retaining wall 1. A fixed bottom plate 6 is provided below the retaining wall 1, and the fixed bottom plate 6 and the retaining wall 1 are arranged in an L-shaped structure.

[0029] A reinforcing base 7 is provided on one side wall of the fixed bottom plate 6, a plurality of groups of limit holes 8 are provided on the surface of the fixed bottom plate 6, and the plurality of groups of limit holes 8 are respectively movably sleeved with the plurality of groups of first plug rods 2, a plurality of groups of fixing members 9 are provided on the surface of the fixed bottom plate 6, and the plurality of groups of fixing members 9 are evenly spaced and distributed around the central axis of the fixed bottom plate 6, and the plurality of groups of fixing members 9 are all arranged in a U-shaped structure;

[0030] A group of limiting rotating rods 10 are provided inside several groups of the fixing parts 9, and each group of the limiting rotating rods 10 is rotatably arranged with the central axis of the fixing part 9 as the center, and both ends of each group of the limiting rotating rods 10 penetrate the surface of a group of fixing parts 9 and are clamped with a group of clamping buckles 11, and a group of connecting support rods 12 are fixedly connected to the surface of several groups of the limiting rotating rods 10, and several groups of threaded connecting rods 13 are provided above the fixed base plate 6.

[0031] Specifically, the fixed base plate 6 and the retaining wall 1 are arranged in an L-shaped structure, and a plurality of groups of limit sockets 8 are movably connected with a plurality of groups of first plug rods 2, respectively, so as to facilitate the installation and disassembly of the fixed base plate 6 and the retaining wall 1. A plurality of groups of triangular barrier strips 5 are evenly spaced on the other side wall of the retaining wall 1, so as to block the sliding soil blocks and prevent the soil blocks from moving to both sides and accumulating.

[0032] Several groups of threaded connecting rods 13 are respectively threadedly connected with one end of several groups of connecting support rods 12, and the other ends of several groups of threaded connecting rods 13 are each provided with a group of fixed round blocks 14, and several groups of fixed round blocks 14 are respectively movably connected with several groups of limiting fixing holes 4, and the surface of each group of fixed round blocks 14 is provided with a group of fixed grooves 15, and two groups of first cavities 16 are provided at the bottom of the fixed bottom plate 6, and the two groups of the first cavities 16 are respectively located at the two ends of the bottom of the fixed bottom plate 6;

[0033] A set of fixed support rods 17 are provided on the inner side walls of the two groups of the first cavities 16, and each set of the fixed support rods 17 is located at one end of a group of the first cavities 16. A set of sleeve tubes 18 are sleeved on the surfaces of the two groups of the fixed support rods 17, and each set of the sleeve tubes 18 is respectively rotatably arranged around the central axis of the two groups of the fixed support rods 17. A set of connecting support rods 19 are provided inside the two groups of the first cavities 16, and one end of the two groups of the connecting support rods 19 is respectively connected to the surfaces of the two groups of the sleeve tubes 18;

[0034] A group of ground pins 20 are arranged inside the two groups of the first cavities 16, and one end of the two groups of ground pins 20 is fixedly connected to the other end of the two groups of connecting rods 19 respectively. A plurality of second cavities 21 are opened inside the retaining wall 1, and the plurality of second cavities 21 are respectively connected to the plurality of limit fixing holes 4, and the plurality of second cavities 21 are located directly above the plurality of limit fixing holes 4, and a group of fixing blocks 22 are arranged on the inner walls of the plurality of second cavities 21;

[0035] A group of electric push rods 23 are arranged inside the plurality of groups of the second cavities 21, and a group of limiting rods 24 are arranged inside the plurality of groups of the second cavities 21, one end of the plurality of groups of the electric push rods 23 are respectively connected to the plurality of groups of the fixing blocks 22, and the output ends of the plurality of groups of the electric push rods 23 are respectively transmission-connected to one end of the plurality of groups of the limiting rods 24, and one end of each group of the limiting rods 24 respectively passes through the interior of a group of limiting fixing holes 4;

[0036] A movable slide bar 25 is disposed on one side wall of the fixed bottom plate 6 , and a movable slide groove 26 is provided on the other side wall of the fixed bottom plate 6 . The movable slide bar 25 and the movable slide groove 26 are symmetrically arranged with the central axis of the fixed bottom plate 6 as the center.

[0037] Specifically, several groups of the fixed circular blocks 14 are respectively movably connected with several groups of limiting fixing holes 4, and through the stability and firmness of the retaining wall 1, several groups of limiting rods 24 are driven to move through several groups of the electric push rods 23. One end of each group of the limiting rods 24 passes through the interior of a group of limiting fixing holes 4, thereby improving the connection stability between the fixed circular blocks 14 and the limiting fixing holes 4. Through the setting of the threaded connecting rod 13 and the connecting support rod 12, the support angle of the retaining wall 1 can be adjusted.

[0038] The working principle of the assembled earth retaining structure for water conservancy projects proposed by the embodiment of the utility model is as follows:

[0039] The fixed bottom plate 6 and the retaining wall 1 are arranged in an L-shaped structure, and a plurality of groups of the limiting plug holes 8 are respectively movably connected with a plurality of groups of the first plug rods 2, so that the fixed bottom plate 6 and the retaining wall 1 can be easily installed and removed, and a plurality of groups of triangular barrier strips 5 are evenly spaced on the other side wall of the retaining wall 1, so that the sliding soil blocks can be blocked and the soil blocks can be prevented from moving to both sides and accumulating;

[0040] A plurality of groups of the fixed circular blocks 14 are respectively movably connected with a plurality of groups of the limiting fixing holes 4, and the stability and firmness of the retaining wall 1 are achieved by a plurality of groups of the electric push rods 23 driving a plurality of groups of the limiting rods 24 to move. One end of each group of the limiting rods 24 passes through a group of the limiting fixing holes 4, respectively, to improve the connection stability between the fixed circular blocks 14 and the limiting fixing holes 4. The support angle of the retaining wall 1 can be adjusted by setting the threaded connecting rod 13 and the connecting support rod 12.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An assembled retaining structure for a hydraulic project, comprising a retaining wall (1), characterized in that: The bottom of the retaining wall (1) is provided with a plurality of first insertion rods (2), one side wall of the retaining wall (1) is provided with a plurality of position-limiting fixing holes (4), the other side wall of the retaining wall (1) is provided with a plurality of triangular barrier strips (5) at equal intervals, a fixed bottom plate (6) is provided below the retaining wall (1), a plurality of position-limiting insertion holes (8) are provided on the surface of the fixed bottom plate (6), a plurality of fixing members (9) are provided on the surface of the plurality of fixing members (9), a plurality of position-limiting rotating rods (10) are provided inside each of the plurality of fixing members (9), and a plurality of threaded connecting rods (13) are provided above the fixed bottom plate (6); A group of fixed round blocks (14) are arranged at the other end of the plurality of groups of threaded connecting rods (13), and a group of fixed grooves (15) are arranged on the surface of each group of fixed round blocks (14). Two groups of first cavities (16) are arranged at the bottom of the fixed base plate (6), and a group of fixed support rods (17) are arranged on the inner side walls of the two groups of the first cavities (16). A group of sleeve tubes (18) are sleeved on the surfaces of the two groups of the fixed support rods (17), and a group of ground pins (20) are arranged inside the two groups of the first cavities (16). The retaining wall (1) is provided with a plurality of second cavities (21), and a group of electric push rods (23) are arranged inside the plurality of groups of the second cavities (21), and a group of limiting rods (24) are arranged inside the plurality of groups of the second cavities (21).

2. The assembled earth retaining structure for water conservancy projects according to claim 1 is characterized in that: A plurality of groups of the first plug rods (2) are arranged at equal intervals with the central axis of the retaining wall (1) as the center, a plurality of groups of second plug rods (3) are arranged on the top of the retaining wall (1), the plurality of groups of the second plug rods (3) and the plurality of groups of the first plug rods (2) are arranged symmetrically with the central axis of the retaining wall (1) as the center, and a plurality of groups of the limit plug holes (8) are respectively movably sleeved with the plurality of groups of the first plug rods (2).

3. The assembled earth retaining structure for water conservancy projects according to claim 2 is characterized in that: A plurality of groups of the position-limiting fixing holes (4) are arranged at equal intervals with the central axis of the retaining wall (1) as the center, a plurality of groups of the triangular barrier strips (5) and a plurality of groups of the position-limiting fixing holes (4) are respectively located on opposite side walls of the retaining wall (1), and the fixed bottom plate (6) and the retaining wall (1) are arranged in an L-shaped structure.

4. The assembled earth retaining structure for water conservancy projects according to claim 1 is characterized in that: A plurality of groups of the fixing members (9) are arranged at equal intervals with the central axis of the fixing base plate (6) as the center, and the plurality of groups of the fixing members (9) are arranged in a U-shaped structure, each group of the limit rotating rods (10) is arranged to rotate with the central axis of the fixing member (9) as the center, and both ends of each group of the limit rotating rods (10) penetrate the surface of a group of fixing members (9) and are then clamped with a group of clamping buckles (11).

5. The assembled earth retaining structure for water conservancy projects according to claim 2 is characterized in that: Each group of the fixed support rods (17) is located at one end of a group of first cavities (16); each group of the sleeve tubes (18) is rotatably arranged with the central axis of the two groups of fixed support rods (17) as the center; a group of connecting support rods (19) is arranged inside the two groups of the first cavities (16); one end of the two groups of connecting support rods (19) is respectively connected to the surface of the two groups of sleeve tubes (18); one end of the two groups of ground pins (20) is respectively fixedly connected to the other end of the two groups of connecting support rods (19).

6. The assembled earth retaining structure for water conservancy projects according to claim 1 is characterized in that: The plurality of groups of the second cavities (21) are respectively connected to the plurality of groups of position-limiting fixing holes (4), and the plurality of groups of the second cavities (21) are all located directly above the plurality of groups of position-limiting fixing holes (4).

7. The assembled earth retaining structure for water conservancy projects according to claim 6 is characterized in that: A group of fixing blocks (22) are provided on the inner walls of the plurality of groups of the second cavities (21); one end of the plurality of groups of the electric push rods (23) are respectively connected to the plurality of groups of the fixing blocks (22); the output ends of the plurality of groups of the electric push rods (23) are respectively transmission-connected to one end of the plurality of groups of the limiting rods (24); and one end of each group of the limiting rods (24) passes through the interior of a group of limiting fixing holes (4).

8. The assembled earth retaining structure for water conservancy projects according to claim 4 is characterized in that: A movable slide bar (25) is provided on one side wall of the fixed bottom plate (6), and a movable slide groove (26) is provided on the other side wall of the fixed bottom plate (6). The movable slide bar (25) and the movable slide groove (26) are symmetrically arranged with the central axis of the fixed bottom plate (6) as the center.

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