Stepped slope supporting structure

Abstract

The utility model relates to the field of slope supporting, in particular to a stepped slope supporting structure which comprises a supporting frame, the supporting frame comprises a first horizontal frame, the outer surface of the first horizontal frame is movably connected with a second horizontal frame, the outer surface of the first horizontal frame is provided with a folding plate, and the folding plate is movably connected with the second horizontal frame. The interior of the first horizontal frame is movably connected with a fixing rod. Through the arrangement of the limiting buckles and the clamping seats, when a stepped slope is supported, the first horizontal frame and the third horizontal frame are pushed under the support of the limiting buckles, so that the first horizontal frame and the third horizontal frame are arranged in a staggered mode, the staggered length can be adjusted according to the inclination angle of the slope, the adaptability of the slope is improved, and after adjustment is completed, the first horizontal frame and the third horizontal frame are pushed to be staggered. The fixing rods can be clamped under the action of the clamping seats, so that the effect of stabilizing the supporting frame is achieved, and the situation that the supporting frame falls off from the slope due to the fact that the first horizontal frame, the second horizontal frame and the third horizontal frame shake after the supporting frame is fixed is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the field of slope support, in particular to a stepped slope support structure. Background Art

[0002] Slope is the most common construction environment in municipal engineering. With the increasing number of large-scale key projects, slope support plays an extremely important role in engineering. For stepped slope support technology, fixed support structures are usually used to support it.

[0003] The Chinese utility model patent with the authorization announcement number CN208701710U discloses a landslide control slope support structure. The technical solution includes a stepped slope, which includes a plurality of slopes and a plurality of platforms. One side of the platform is connected to an upwardly inclined slope, and the other side is connected to a downwardly inclined slope. The support structure also includes a support structure.

[0004] It includes anti-slide piles, a first connecting beam and a second connecting beam. The anti-slide piles are arranged at the slope at the top and the foot of the slope, as well as at the connection between the platform and the upward slope. A plurality of anti-slide piles are evenly arranged at the same position and are connected to the first connecting beam at the top, which has the purpose of achieving a good landslide control effect.

[0005] Although the above-mentioned existing technical solutions have played a supporting role on the stepped slope through the supporting structure, in actual use, since the construction object is a slope with an inclination angle, different inclination angles will appear, and the devices provided in the above-mentioned existing technical solutions are mostly fixed type with low adaptability. Therefore, it is urgent to design a stepped slope supporting structure to solve the above-mentioned problem. Utility Model Content

[0006] The utility model aims to provide a stepped slope support structure to solve the problem in the above background technology that the existing slope support device cannot adapt to different slope angles.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stepped slope support structure, comprising: a support frame, the support frame comprising a first horizontal frame, the outer surface of the first horizontal frame is movably connected to the second horizontal frame, the outer surface of the first horizontal frame is provided with a folding plate, the interior of the first horizontal frame is movably connected to a fixed rod, the outer surface of the first horizontal frame is fixedly connected to a fixed tooth plate, and the outer surface of the fixed rod is fixedly connected to a limiting sleeve;

[0008] The second horizontal frame includes a movable groove, the outer surface of the movable groove is provided with a movable groove, the outer surface of the second horizontal frame is fixedly connected to a limiting buckle, the outer surface of the limiting buckle is provided with a limiting groove, the outer surface of the second horizontal frame is fixedly connected to a fixing seat, and the side surface of the fixing seat is fixedly connected to a connecting rod.

[0009] Preferably, the second horizontal frame also includes a clamping seat, the outer surface of the clamping seat is provided with a spring column, the side surface of the clamping seat is fixedly connected with a spring column, the side surface of the clamping seat is fixedly connected with a positioning seat, the clamping seat is provided with a clamping ring on the side away from the positioning seat, the outer surface of the clamping seat is movably connected with a support plate, the outer surface of the movable groove is fixedly connected with a sliding rail, the second horizontal frame is movably connected with a third horizontal frame on the side away from the supporting frame, the folding plate is arranged and opened at the upper and lower ends of the first horizontal frame, the folding plates are symmetrically opened in the first horizontal frame in two groups, the fixing rods are connected in two groups through the first horizontal frame, the second horizontal frame and the third horizontal frame, the first horizontal frame is horizontally slidably connected to the upper surface of the second horizontal frame, the outer surface of the second horizontal frame is movably connected with the third horizontal frame, and the third horizontal frame includes a supporting bottom plate.

[0010] Preferably, the second horizontal frame is slidably connected between the first horizontal frame and the third horizontal frame, the second horizontal frame is movably connected to the upper surface of the third horizontal frame, and the sliding rail is fixedly connected to the bottom of the first horizontal frame.

[0011] Preferably, the folding plates are fixedly connected to the outer surface of the fixing rod, the fixing rod penetrates and is connected to the inner and outer surfaces of the folding plates, and the folding plates are fixedly connected to the upper surface of the first horizontal frame in two groups.

[0012] Preferably, the fixed tooth plates are in two groups fixedly connected to the side surface of the first horizontal frame.

[0013] Preferably, the movable grooves are symmetrically opened on the outer surfaces of both sides of the second horizontal frame in two groups, the fixing seats are fixedly connected to the side of the movable groove away from the limiting buckle, and the fixing seats are fixedly connected to the two ends of the connecting rod in two groups.

[0014] Preferably, the limiting buckle is fixedly connected to a side surface of the second horizontal frame away from the fixing seat, the limiting groove is opened inside a side of the limiting buckle away from the second horizontal frame, the limiting groove is arc-shaped, and the limiting buckles are in two groups horizontally symmetrically on the outer surface of the second horizontal frame.

[0015] Preferably, the supporting bottom plate is fixedly connected to the bottom of a side of the third horizontal frame away from the second horizontal frame.

[0016] Preferably, the spring column is fixedly connected between the clamping seat and the positioning seat, the side of the positioning seat away from the spring column is fixedly connected to the inner wall of the second horizontal frame, and the spring columns are symmetrically arranged in two groups at the upper and lower ends of the clamping seat in the vertical direction.

[0017] Preferably, the support plate is slidably connected to the bottom of the clamping seat away from the first horizontal frame, the side of the support plate away from the clamping seat is fixedly connected to the inner wall of the second horizontal frame, and the clamping ring is opened on the inner side of the clamping seat.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. Through the setting of the limit buckle and the clamping seat, when supporting the stepped slope, the first horizontal frame and the third horizontal frame are pushed under the support of the limit buckle to make them staggered, and the length of the staggered position can be adjusted according to the inclination angle of the slope to increase its adaptability. After the adjustment is completed, the fixing rod can be clamped under the action of the clamping seat, thereby stabilizing the support frame and effectively preventing the first horizontal frame, the second horizontal frame and the third horizontal frame from shaking after the support frame is fixed, causing the support frame to fall off the slope.

[0020] 2. By setting up the fixed tooth plate and the supporting bottom plate, the friction between the support frame and the side and bottom of the slope surface can be effectively increased, ensuring the stability of the device.

[0021] 3. Through the setting of limit buckles and fixing seats, multiple groups of connections of the support frame can be realized, which effectively expands the use scope and practicality of the support frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of a three-dimensional side view of the structure of the utility model;

[0023] Figure 2 It is a three-dimensional top view schematic diagram of the structure of the utility model;

[0024] Figure 3 It is a side view schematic diagram of the partial connection structure of the fixing rod and the limiting sleeve of the utility model;

[0025] Figure 4 It is a top view and cross-sectional schematic diagram of a partial connection structure of the second horizontal frame and the clamping seat of the utility model;

[0026] Figure 5 For this utility model Figure 1 Enlarged schematic diagram at point A in the middle.

[0027] In the figure: 1. support frame; 11. first horizontal frame; 12. folding plate; 13. fixing rod; 14. fixing tooth plate; 15. limiting sleeve; 2. second horizontal frame; 21. movable groove; 22. limiting buckle; 23. limiting groove; 24. fixing seat; 25. connecting rod; 26. clamping seat; 27. spring column; 28. positioning seat; 29. ​​clamping ring; 210. support plate; 211. sliding rail; 3. third horizontal frame; 31. supporting bottom plate. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0029] See also Figure 1-5 The utility model provides an embodiment: a stepped slope support structure, comprising: a support frame 1, the support frame 1 comprises a first horizontal frame 11, the outer surface of the first horizontal frame 11 is movably connected with the second horizontal frame 2, the outer surface of the first horizontal frame 11 is provided with a folding plate 12, the interior of the first horizontal frame 11 is movably connected with a fixing rod 13, the outer surface of the first horizontal frame 11 is fixedly connected with a fixing tooth plate 14, and the outer surface of the fixing rod 13 is fixedly connected with a limiting sleeve 15;

[0030] The second horizontal frame 2 includes a movable groove 21, the outer surface of the movable groove 21 is provided with a movable groove 21, the outer surface of the second horizontal frame 2 is fixedly connected to a limiting buckle 22, the outer surface of the limiting buckle 22 is provided with a limiting groove 23, the outer surface of the second horizontal frame 2 is fixedly connected to a fixing seat 24, and the side surface of the fixing seat 24 is fixedly connected to a connecting rod 25.

[0031] Further, the second horizontal frame 2 also includes a clamping seat 26, a spring column 27 is provided on the outer surface of the clamping seat 26, the side surface of the clamping seat 26 is fixedly connected with the spring column 27, the side surface of the spring column 27 away from the clamping seat 26 is fixedly connected with a positioning seat 28, the side of the clamping seat 26 away from the positioning seat 28 is provided with a clamping ring 29, the outer surface of the clamping seat 26 is movably connected with a support plate 210, the outer surface of the movable groove 21 is fixedly connected with a sliding rail 211, the side of the second horizontal frame 2 away from the support frame 1 is movably connected with the third horizontal frame 3, and the folding plate 12 is arranged on the upper and lower sides of the first horizontal frame 11. At both ends, the folding plates 12 are symmetrically opened in two groups inside the first horizontal frame 11, and the fixing rods 13 are connected in two groups through the first horizontal frame 11, the second horizontal frame 2, and the third horizontal frame 3. The first horizontal frame 11 is horizontally slidably connected to the upper surface of the second horizontal frame 2, and the outer surface of the second horizontal frame 2 is movably connected to the third horizontal frame 3. The third horizontal frame 3 includes a supporting bottom plate 31. Through the setting of the fixing rods 13, the first horizontal frame 11, the second horizontal frame 2, and the third horizontal frame 3 can be limited after the sliding adjustment position, and the fixing rods 13 can directly fix the supporting frame 1 as a whole on the slope.

[0032] Furthermore, the second horizontal frame 2 is slidably connected between the first horizontal frame 11 and the third horizontal frame 3, the second horizontal frame 2 is movably connected to the upper surface of the third horizontal frame 3, and the sliding rail 211 is fixedly connected to the bottom of the first horizontal frame 11. Through the setting of the sliding rail 211, the horizontal position of the first horizontal frame 11 and the second horizontal frame 2 and the third horizontal frame 3 can be displaced. The sliding rail 211 is in two groups, one group is set at the bottom of the first horizontal frame 11, and the other group is set at the bottom of the second horizontal frame 2. The upper surface of the second horizontal frame 2 and the upper surface of the third horizontal frame 3 are provided with I-shaped grooves.

[0033] Furthermore, the folding plate 12 is fixedly connected to the outer surface of the fixing rod 13, and the fixing rod 13 is connected through the inner and outer surfaces of the folding plate 12. The folding plate 12 is fixedly connected to the upper surface of the first horizontal frame 11 in two groups. Through the action of the folding plate 12, the support frame 1 can be effectively prevented from being installed on the slope and the gravel rolling down from the top, and the folding plate 12 can be folded.

[0034] Furthermore, the fixed tooth plates 14 are in the form of two groups fixedly connected to the side surface of the first horizontal frame 11. By setting the fixed tooth plates 14, the friction between the support frame 1 and the slope can be effectively increased, thereby preventing the support frame 1 from sliding during positioning. The side of the fixed tooth plates 14 away from the first horizontal frame 11 is in the shape of a spike, and the fixed tooth plates 14 are also fixedly connected to the outer surfaces of the second horizontal frame 2 and the third horizontal frame 3.

[0035] Furthermore, the movable grooves 21 are symmetrically opened in two groups on the outer surfaces of both sides of the second horizontal frame 2, and the fixed seats 24 are fixedly connected to the side of the movable grooves 21 away from the limiting buckle 22. The fixed seats 24 are fixedly connected to the two ends of the connecting rod 25 in two groups. Through the setting of the connecting rod 25, when the support frame 1 needs to be connected in multiple groups, the limiting grooves 23 can be snap-connected with the connecting rods 25 of another group to form a whole.

[0036] Furthermore, the limit buckle 22 is fixedly connected to the side surface of the second horizontal frame 2 away from the fixed seat 24, and the limit groove 23 is opened inside the side of the limit buckle 22 away from the second horizontal frame 2. The limit groove 23 is arc-shaped, and the limit buckle 22 is in two groups horizontally symmetrical on the outer surface of the second horizontal frame 2. Through the setting of the limit buckle 22, the limit groove 23 can be buckled on the outer surface of the connecting rod 25, thereby forming multiple groups of connections. The limit buckle 22 is an elastic buckle, and can still return to its original state after the connecting rod 25 is released.

[0037] Furthermore, the support bottom plate 31 is fixedly connected to the bottom of the side of the third horizontal frame 3 away from the second horizontal frame 2. By setting the support bottom plate 31, the contact surface between the support frame 1 as a whole and the hillside can be effectively increased, thereby stabilizing the bottom of the support frame 1. The support bottom plate 31 is composed of two layers of material, the bottom material can fit tightly to the sand and gravel on the surface of the hillside, thereby increasing resistance.

[0038] Furthermore, the spring column 27 is fixedly connected between the clamping seat 26 and the positioning seat 28. The side of the positioning seat 28 away from the spring column 27 is fixedly connected to the inner wall of the second horizontal frame 2. The spring columns 27 are symmetrically arranged in two groups at the upper and lower ends of the clamping seat 26 in the vertical direction. Through the arrangement of the spring columns 27, when the limit sleeve 15 contacts the clamping seat 26, the spring columns 27 can effectively clamp the limit sleeve 15, thereby facilitating the fixation of the support frame 1.

[0039] Furthermore, the support plate 210 is slidably connected to the bottom of the side of the clamping seat 26 away from the first horizontal frame 11, and the side of the support plate 210 away from the clamping seat 26 is fixedly connected to the inner wall of the second horizontal frame 2, and the clamping ring 29 is opened on the inner side of the clamping seat 26. Through the action of the clamping ring 29, the contour of the clamping ring 29 can be effectively made to fit the outer surface of the limit sleeve 15 more closely, thereby increasing the friction force.

[0040] Working principle: When in use, place the support frame 1 on the slope that needs to be supported, and slide the connection positions of the first horizontal frame 11, the second horizontal frame 2 and the third horizontal frame 3 through the sliding rail 211, so that the side close to the slope can be adjusted according to the inclination of the slope. After the adjustment is completed, knock the fixing rod 13 so that the fixing rod 13 passes through the first horizontal frame 11, the second horizontal frame 2 and the third horizontal frame 3, and the extended end will be nailed into the slope. Under the action of the spring column 27, the clamping seat 26 will clamp and fix the fixing rod 13 after the fixing rod 13 is nailed into the inside of the support frame 1, thereby effectively preventing the first horizontal frame 11, the second horizontal frame 2 and the third horizontal frame 3 from shaking after the support frame 1 is fixed, causing the support frame 1 to fall off the slope.

[0041] By fixing the tooth plate 14, after the support frame 1 is calibrated, the fixed tooth plate 14 can be fitted into the gap of the slope or between the sand and gravel, and the supporting base plate 31 can play the role of supporting the support frame 1. Since the bottom of the supporting base plate 31 is made of soft material, the bottom of the support frame 1 is more stable. Under the action of the fixed tooth plate 14 and the supporting base plate 31, the stability of the support frame 1 can be effectively enhanced.

[0042] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A stepped slope support structure, comprising: The support frame (1) is characterized in that the support frame (1) comprises a first horizontal frame (11), the outer surface of the first horizontal frame (11) is movably connected to the second horizontal frame (2), the outer surface of the first horizontal frame (11) is provided with a folding plate (12), the interior of the first horizontal frame (11) is movably connected to a fixing rod (13), the outer surface of the first horizontal frame (11) is fixedly connected to a fixing tooth plate (14), and the outer surface of the fixing rod (13) is fixedly connected to a limiting sleeve (15); The second horizontal frame (2) comprises a movable groove (21), the outer surface of the movable groove (21) is provided with a movable groove (21), the outer surface of the second horizontal frame (2) is fixedly connected to a limiting buckle (22), the outer surface of the limiting buckle (22) is provided with a limiting groove (23), the outer surface of the second horizontal frame (2) is fixedly connected to a fixing seat (24), and the side surface of the fixing seat (24) is fixedly connected to a connecting rod (25).

2. A stepped slope support structure according to claim 1, characterized in that: The second horizontal frame (2) further comprises a clamping seat (26), the outer surface of the clamping seat (26) is provided with a spring column (27), the side surface of the clamping seat (26) is fixedly connected with the spring column (27), the side surface of the spring column (27) away from the clamping seat (26) is fixedly connected with a positioning seat (28), the side of the clamping seat (26) away from the positioning seat (28) is provided with a clamping ring (29), the outer surface of the clamping seat (26) is movably connected with a support plate (210), the outer surface of the movable groove (21) is fixedly connected with a sliding rail (211), and the second horizontal frame (2) is away from the support frame The third horizontal frame (3) is movably connected to one side of the first horizontal frame (1), the folding plate (12) is arranged at the upper and lower ends of the first horizontal frame (11), the folding plate (12) is symmetrically opened in the first horizontal frame (11) in two groups, the fixing rod (13) is connected in two groups through the first horizontal frame (11), the second horizontal frame (2), and the third horizontal frame (3), the first horizontal frame (11) is horizontally slidably connected to the upper surface of the second horizontal frame (2), the outer surface of the second horizontal frame (2) is movably connected to the third horizontal frame (3), and the third horizontal frame (3) includes a supporting bottom plate (31).

3. A stepped slope support structure according to claim 2, characterized in that: The second horizontal frame (2) is slidably connected between the first horizontal frame (11) and the third horizontal frame (3), the second horizontal frame (2) is movably connected to the upper surface of the third horizontal frame (3), and the sliding rail (211) is fixedly connected to the bottom of the first horizontal frame (11).

4. A stepped slope support structure according to claim 1, characterized in that: The folding plate (12) is fixedly connected to the outer surface of the fixing rod (13), the fixing rod (13) penetrates and is connected to the inner and outer surfaces of the folding plate (12), and the folding plates (12) are fixedly connected to the upper surface of the first horizontal frame (11) in two groups.

5. The stepped slope support structure according to claim 1, characterized in that: The fixed tooth plates (14) are in two groups and are fixedly connected to the side surface of the first horizontal frame (11).

6. A stepped slope support structure according to claim 1, characterized in that: The movable grooves (21) are symmetrically opened on the outer surfaces of both sides of the second horizontal frame (2) in two groups, the fixed seats (24) are fixedly connected to the side of the movable groove (21) away from the limit buckle (22), and the fixed seats (24) are fixedly connected to the two ends of the connecting rod (25) in two groups.

7. The stepped slope support structure according to claim 1, characterized in that: The limiting buckle (22) is fixedly connected to a side surface of the second horizontal frame (2) away from the fixing seat (24); the limiting groove (23) is arranged inside a side of the limiting buckle (22) away from the second horizontal frame (2); the limiting groove (23) is in an arc shape; the limiting buckle (22) is in two groups horizontally symmetrically arranged on the outer surface of the second horizontal frame (2).

8. The stepped slope support structure according to claim 2, characterized in that: The supporting bottom plate (31) is fixedly connected to the bottom of a side of the third horizontal frame (3) away from the second horizontal frame (2).

9. A stepped slope support structure according to claim 2, characterized in that: The spring column (27) is fixedly connected between the clamping seat (26) and the positioning seat (28); a side of the positioning seat (28) away from the spring column (27) is fixedly connected to the inner wall of the second horizontal frame (2); and the spring column (27) is symmetrically arranged in two groups at the upper and lower ends of the clamping seat (26) in a vertical direction.

10. The stepped slope support structure according to claim 2, characterized in that: The support plate (210) is slidably connected to the bottom of the clamping seat (26) away from the first horizontal frame (11), and the side of the support plate (210) away from the clamping seat (26) is fixedly connected to the inner wall of the second horizontal frame (2), and the clamping ring (29) is opened on the inner side of the clamping seat (26).

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