Foundation pit slope protection structure

Abstract

The utility model discloses a foundation pit slope protection structure, and relates to the technical field of foundation pit protection, the foundation pit slope protection structure comprises two protection plates, connecting plates are arranged on the outer sides of the two protection plates and between the two protection plates, and cross rods are fixedly arranged on the upper side and the lower side of one end of each protection plate; the foundation pit slope protection structure comprises a protection plate, a plurality of transverse rods are fixedly arranged at the two ends of the protection plate, a plurality of reinforcing columns are fixedly arranged between the two transverse rods which correspond to each other up and down, vertical rods are fixedly arranged on the two sides of one end of the protection plate, and two reinforcing plates are arranged at the ends, close to the outer side, of the vertical rods. The protection structure combining longitudinal supporting and course supporting is adopted, so that the protection effect is good, the protection and supporting capacity of the protection plates on the foundation pit slope is improved, the protection plates are nailed on the slope while being connected through the connecting plates, installation of the protection structure is completed, connection is convenient, the connection firmness is high, and the protection effect is good. And the number of the installed protection plates can be adjusted according to the size of the slope, and the universality is high.

Description

Technical Field

[0001] The present application relates to the technical field of foundation pit protection, and in particular to a foundation pit slope protection structure. Background Art

[0002] Pit slope protection refers to a series of measures taken to ensure the stability of the foundation pit slope and prevent slope collapse, landslides, etc. It is of great significance to ensure construction safety, maintain the stability of the surrounding environment, and ensure the smooth progress of the project.

[0003] After checking the announcement number: CN214401811U, a foundation pit slope protection device is disclosed. This technology discloses "including a secondary gear rod, the side surface of the secondary gear rod is rotatably connected to the fixed frame through a bearing, the secondary gear rod passes through one end of the fixed frame and is fixedly connected to the rotating frame, the side surface of the secondary gear rod is meshedly connected to a driving wheel, the inside of the driving wheel is fixedly connected to a side rotating rod, one end of the side rotating rod is rotatably connected to the fixed frame through a rotating shaft, the bottom of the fixed frame is fixedly connected to a bottom frame, the inside of the bottom frame is fixedly connected to a fixed rod, and the surface of the fixed rod is slidably connected to a sliding seat and other technical solutions. It has the technical effects of arranging a rotating frame, a driving wheel and a secondary gear rod to facilitate the staff to adjust the angle of the slope according to the needs, thereby avoiding insufficient protection, which easily affects the normal use of the staff and causes unnecessary losses."

[0004] With respect to the above-mentioned related technologies, the inventors believe that the existing foundation pit slope protection devices have limited strength of supporting protection structures, and most supporting protection structures are simple supporting plate structures. Such protection structures are difficult to protect the foundation pit slopes when the strength requirements are high, and the use effect is limited. In addition, the existing foundation pit slope protection devices have protection structures that are not convenient for splicing and connection, and most protection structures are welded or used independently. Therefore, when the slope of the foundation pit is large, it is impossible to ensure convenient protection of the slope. Therefore, a foundation pit slope protection structure is needed to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the present application is to provide a foundation pit slope protection structure to improve the problems of limited strength of the supporting protection structure and inconvenient splicing and connection of the protection structure.

[0006] The present application provides a foundation pit slope protection structure that adopts the following technical solution:

[0007] A foundation pit slope protection structure comprises two guard plates, connecting plates are provided on the outer sides of the two guard plates and between the two guard plates, cross bars are fixedly provided on the upper and lower sides of one end of the guard plates, a plurality of reinforcing columns are fixedly provided between the two upper and lower corresponding cross bars, vertical bars are fixedly provided on both sides of one end of the guard plates, two reinforcing plates are provided on the outer ends of the vertical bars, and a plurality of column grooves for cooperating with the reinforcing columns are provided on the inner ends of the reinforcing plates.

[0008] By adopting the above technical solution and using a protective structure combining longitudinal support and directional support, the protective effect is better.

[0009] Optionally, upper and lower ends of the two vertical rods located on one of the guard plates are respectively fixedly connected to the corresponding cross rod.

[0010] By adopting the above technical solution, the connection strength between the vertical rod and the horizontal rod is improved, and the protection capability is improved.

[0011] Optionally, six reinforcement columns are provided on one of the guard plates, and the six reinforcement columns are distributed at equal intervals.

[0012] By adopting the above technical solution, the ability to bear force and pressure is made more uniform.

[0013] Optionally, both sides of the inner end of the reinforcement plate are provided with slots for use with the vertical rods, and the reinforcement plate is connected to the corresponding two vertical rods by bolts.

[0014] By adopting the above technical solution, the reinforcement plate is placed on the vertical rod through the slot and then fixed by bolts, which is easy to install and relatively firm.

[0015] Optionally, a plurality of reinforcing cylinders distributed at equal intervals are fixedly provided on the inner end of the reinforcing plate, a plurality of reinforcing rings are fixedly provided on one end of the guard plate, and the reinforcing rings are used in conjunction with the reinforcing cylinders.

[0016] By adopting the above technical solution, when the reinforcement plate is installed, the reinforcement cylinder is inserted into the corresponding reinforcement ring, which can further improve the supporting strength of the reinforcement plate to the guard plate.

[0017] Optionally, there are six reinforcing cylinders, and the six reinforcing cylinders are distributed at equal intervals.

[0018] By adopting the above technical solution, the ability of connecting supports is made more uniform.

[0019] Optionally, mounting blocks are fixed on both sides of both ends of the guard plate, four mounting grooves for cooperating with the mounting blocks are opened at one end of the connecting plate, plate grooves for cooperating with the guard plate are opened on both sides of one end of the connecting plate, threaded grooves are opened on the mounting block and the connecting plate, and threaded columns are threadedly connected to the two corresponding threaded grooves, and a knob is fixed on one end of the threaded column.

[0020] By adopting the above technical solution, the guard plate is fixed and nailed to the slope at the same time, completing the installation of the protective structure.

[0021] Optionally, positioning plates are fixedly provided on both sides of one end of the guard plate, and the inner wall of the plate groove is provided with a positioning groove used in conjunction with the positioning plate.

[0022] By adopting the above technical solution, when the guard plates are connected, the positioning plates are inserted into the positioning grooves to complete the positioning, assist the connection of the guard plates, and further improve the connection strength between the guard plates and the connecting plates.

[0023] In summary, the present application includes at least one of the following beneficial technical effects:

[0024] 1. This application uses a protective structure that combines longitudinal support and lateral support through reinforcing columns and reinforcement plates on the guard plate, which makes the protection effect better, thereby improving the protective and supporting capacity of the guard plate for the foundation pit slope.

[0025] 2. This application uses connecting plates to connect the guard plates and nail them to the slope at the same time to complete the installation of the protective structure. The connection is convenient and the connection is highly secure. The number of installed guard plates can be adjusted according to the size of the slope, and it is highly versatile. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of this application.

[0027] Figure 2 This is an exploded view of the guard plate structure of this application.

[0028] Figure 3 This is the cross-sectional structure of the guard plate of this application and an exploded view from another perspective.

[0029] Figure 4 This is an exploded view of the connecting plate structure of this application.

[0030] Figure 5 This is an exploded view of the connecting plate structure of the present application from another perspective.

[0031] In the figure, 1, guard plate; 11, horizontal bar; 12, reinforcement column; 13, vertical bar; 14, reinforcement plate; 15, slot; 16, column slot; 17, reinforcement ring; 18, reinforcement cylinder; 2, connecting plate; 21, mounting block; 22, mounting slot; 23, plate slot; 24, threaded slot; 25, threaded column; 26, knob; 27, positioning plate; 28, positioning slot. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1 -Attached Figure 5 , further details of this application are given.

[0033] Example 1

[0034] A foundation pit slope protection structure, referring to Figure 1-3 , including two guard plates 1, the outer side of the two guard plates 1 and the two guard plates 1 are detachably provided with a connecting plate 2, the upper and lower sides of one end of the guard plate 1 are welded with a cross bar 11, a plurality of reinforcing columns 12 are welded between the two upper and lower corresponding cross bars 11, six reinforcing columns 12 are provided on one of the guard plates 1, and the six reinforcing columns 12 are distributed at equal intervals, vertical bars 13 are welded on both sides of one end of the guard plate 1, the upper and lower ends of the two vertical bars 13 on one of the guard plates 1 are respectively welded to the corresponding cross bars 11, and the outer end of the vertical bar 13 is provided with two reinforcing plates 14. A plurality of column grooves 16 for cooperating with the reinforcing columns 12 are provided at the inner end of the reinforcing plate 14. When the reinforcing plate 14 is installed, the column grooves 16 clamp the reinforcing columns 12. The guard plates 1 are connected by connecting plates 2 and installed on the slope of the foundation pit through the connecting plates 2. The reinforcing columns 12 between the cross bars 11 improve the longitudinal support strength of the guard plate structure, and the two reinforcing plates 14 between the cross bars 11 improve the lateral support strength. The protection structure combining longitudinal support and lateral support is adopted, so that the protection effect is better, thereby improving the protection and support capacity of the guard plate 1 to the slope of the foundation pit.

[0035] Reference Figure 2-3 Both sides of the inner end of the reinforcing plate 14 are provided with card slots 15 for cooperating with the vertical rods 13. During installation, the inner wall of the card slot 15 fits with the outer surface of the vertical rod 13, and the reinforcing plate 14 is connected to the corresponding two vertical rods 13 by bolts. The reinforcing plate 14 is placed on the vertical rod 13 through the card slot 15 and then fixed by bolts. It is easy to install and relatively firm.

[0036] Reference Figure 2-3A plurality of reinforcing cylinders 18 distributed at equal intervals are welded to the inner end of the reinforcing plate 14, and a plurality of reinforcing rings 17 are fixedly provided at one end of the guard plate 1, and the inner wall of the reinforcing ring 17 is the same size as the reinforcing cylinder 18. There are six reinforcing cylinders 18, and the six reinforcing cylinders 18 are distributed at equal intervals. When the reinforcing plate 14 is installed, the reinforcing cylinders 18 are inserted into the corresponding reinforcing rings 17, so that the supporting strength of the reinforcing plate 14 to the guard plate 1 can be further improved.

[0037] The implementation principle of the embodiment of the present application is: when the reinforcement plate 14 is installed, the column groove 16 clamps the reinforcement column 12, the guard plates 1 are connected by the connecting plate 2, and are installed on the slope of the foundation pit through the connecting plate 2. The reinforcement column 12 between the cross bars 11 improves the longitudinal support strength of the guard plate structure, and the two reinforcement plates 14 between the cross bars 11 improve the lateral support strength. The protection structure combining longitudinal support and lateral support is adopted, so that the protection effect is better, thereby improving the protection and support ability of the guard plate 1 to the slope of the foundation pit.

[0038] The reinforcing plate 14 is placed on the vertical rod 13 through the clamping groove 15 and then fixed by bolts, which is easy to install and relatively firm.

[0039] When the reinforcing plate 14 is installed, the reinforcing cylinder 18 is inserted into the corresponding reinforcing ring 17 , so that the supporting strength of the reinforcing plate 14 on the guard plate 1 can be further improved.

[0040] Example 2

[0041] The difference between this embodiment and embodiment 1 is that:

[0042] Reference Figure 4-5 , mounting blocks 21 are welded on both sides of both ends of the guard plate 1, one end of the connecting plate 2 is provided with four mounting grooves 22 for matching the mounting blocks 21, and both sides of one end of the connecting plate 2 are provided with plate grooves 23 for matching the guard plate 1, and the plate grooves 23 can be snapped on the guard plate 1, and the mounting blocks 21 and the connecting plate 2 are provided with threaded grooves 24, and the connecting plate 2 is provided with four threaded grooves 24, and the corresponding two threaded grooves 24 are internally threadedly connected with threaded columns 25, and a knob 26 is fixed at one end of the threaded column 25, and the connecting plate 2 and the guard plate 1 are installed specifically as follows: the plate groove 23 on the connecting plate 2 is clamped on the guard plate 1, at this time, the installation groove 22 is aligned with the installation block 21, and then the knob 26 is turned to rotate the threaded column 25 into the threaded groove 24, and the four threaded columns 25 are tightened until the threaded column 25 is inserted into the inner wall of the slope, and the guard plate 1 is fixed and nailed to the slope at the same time, completing the installation of the protective structure, the connection is convenient, and the connection is firm. The number of guard plates 1 installed can be adjusted according to the size of the slope, and it is highly versatile.

[0043] Reference Figure 4-5Positioning plates 27 are welded on both sides of one end of the guard plate 1, and the inner wall of the plate groove 23 is provided with a positioning groove 28 used to cooperate with the positioning plate 27. The positioning plate 27 can be inserted into the positioning groove 28. When the guard plate 1 is connected, the positioning plate 27 is inserted into the positioning groove 28 to complete the positioning, assist the connection of the guard plate 1, and further improve the connection strength between the guard plate 1 and the connecting plate 2.

[0044] The embodiments of this specific implementation are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. The same components are represented by the same figure marks. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A foundation pit slope protection structure, comprising two guard plates (1), characterized in that: A connecting plate (2) is provided on the outer side of the two guard plates (1) and between the two guard plates (1); a cross bar (11) is fixedly provided on both upper and lower sides of one end of the guard plate (1); a plurality of reinforcing columns (12) are fixedly provided between the two upper and lower corresponding cross bars (11); a vertical bar (13) is fixedly provided on both sides of one end of the guard plate (1); two reinforcing plates (14) are provided on the outer end of the vertical bar (13); and a plurality of column grooves (16) for cooperating with the reinforcing columns (12) are provided on the inner end of the reinforcing plate (14).

2. A foundation pit slope protection structure according to claim 1, characterized in that: Both ends of the guard plate (1) are fixedly provided with mounting blocks (21), one end of the connecting plate (2) is provided with four mounting grooves (22) for use with the mounting blocks (21), and both ends of the connecting plate (2) are provided with plate grooves (23) for use with the guard plate (1), the mounting block (21) and the connecting plate (2) are provided with threaded grooves (24), and two corresponding threaded grooves (24) are internally threadedly connected with threaded columns (25), and one end of the threaded column (25) is fixedly provided with a knob (26).

3. A foundation pit slope protection structure according to claim 1, characterized in that: The upper and lower ends of the two vertical rods (13) located on one of the guard plates (1) are respectively fixedly connected to the corresponding cross rod (11).

4. A foundation pit slope protection structure according to claim 1, characterized in that: Six reinforcement columns (12) are provided on one of the guard plates (1), and the six reinforcement columns (12) are distributed at equal intervals.

5. The foundation pit slope protection structure according to claim 1, characterized in that: The reinforcing plate (14) is provided with slots (15) on both sides of the inner end thereof for use with the vertical rods (13), and the reinforcing plate (14) is connected to the corresponding two vertical rods (13) by means of bolts.

6. A foundation pit slope protection structure according to claim 1, characterized in that: A plurality of reinforcing cylinders (18) distributed at equal intervals are fixedly provided at the inner end of the reinforcing plate (14), and a plurality of reinforcing collars (17) are fixedly provided at one end of the guard plate (1), and the reinforcing collars (17) are used in conjunction with the reinforcing cylinders (18).

7. A foundation pit slope protection structure according to claim 6, characterized in that: There are six reinforcing cylinders (18), and the six reinforcing cylinders (18) are distributed at equal intervals.

8. The foundation pit slope protection structure according to claim 2, characterized in that: Positioning plates (27) are fixedly provided on both sides of one end of the guard plate (1), and a positioning groove (28) used in conjunction with the positioning plate (27) is provided on the inner wall of the plate groove (23).

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