Corrugated steel sheet retaining wall

Abstract

The utility model belongs to retaining wall technical field provides a corrugated steel sheet retaining wall, including base, fixed assembly and support assembly. Through the corrugated steel sheet bottom end is inserted in the corrugated groove, then rotates drive piece drive fixed link moves and makes multiple fixed axles be worn in multiple fixed holes, at this moment can fix the corrugated steel sheet on the base, on the contrary, rotate drive piece drive fixed link moves and makes multiple fixed axles and multiple fixed holes separate, at this moment can move upwards corrugated steel sheet and remove corrugated steel sheet from the base, and the installation and removal of corrugated steel sheet is convenient and labor saving, and the rib rod is adjusted to go up through the lifting assembly, so as to be convenient for adjusting rib rod auxiliary support position according to the stress position of corrugated steel sheet, improve the practicality of device.

Description

Technical Field

[0001] This utility model relates to the field of retaining wall technology, specifically to a corrugated steel plate retaining wall. Background Technology

[0002] Corrugated steel plate retaining walls are a type of retaining structure that combines structural stability with environmental adaptability. Their core function is to resist lateral soil pressure and prevent soil collapse or slippage through their own structural strength and interaction with the soil. They are widely used in transportation, water conservancy, construction, mining, and other fields.

[0003] For example, Chinese patent application number 202222936560.0 discloses a corrugated steel structure retaining wall, including a foundation, corrugated steel plates, reinforcing strips, and fastening components. The corrugated steel plates are connected to the upper end of the foundation, and grooves are formed at the crests and troughs of the corrugated steel plates, which are recessed inward. One end of the reinforcing strip is connected to the corrugated steel plate, and the reinforcing strip is arranged horizontally with its length direction perpendicular to the length direction of the corrugated steel plate. The fastening components are arranged on the rear side of the corrugated steel plate and away from the corrugated steel plate, and are connected to the other end of the reinforcing strip and are suitable for fixing the reinforcing strip.

[0004] In existing corrugated steel plate retaining walls, the corrugated steel plates are mostly fixed to the foundation by angle steel and bolts. The installation and removal of the corrugated steel plates require tightening multiple sets of bolts, which is troublesome and laborious. Furthermore, it is not convenient to adjust the position of the auxiliary support according to the stress position of the corrugated steel plate, thus reducing the practicality of the device. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model proposes a corrugated steel structure retaining wall, which is easy and labor-saving to install and disassemble with corrugated steel plates, and allows for easy adjustment of the rib support position according to needs, thereby improving the practicality of the device.

[0006] A corrugated steel plate retaining wall, comprising:

[0007] The base has a corrugated groove at the top, and the bottom of the corrugated steel plate can be vertically inserted into the corrugated groove.

[0008] The fixing component includes a fixing rod, a fixing shaft, and a driving component. The top of the base has a mounting groove. The fixing rod can be slidably disposed in the mounting groove along the width direction of the base. Multiple sets of fixing rods are spaced apart on the fixing rod along the length direction of the base. Multiple sets of fixing holes are opened at the bottom of the corrugated steel plate. The fixing rod can slide to allow multiple sets of fixing shafts to pass through multiple sets of fixing holes. The driving component is rotatably disposed in the mounting groove and connected to the fixing rod. Rotating the driving component can drive the fixing rod to move.

[0009] The support assembly includes a rib and a lifting assembly. The rib is mounted on the base via the lifting assembly and abuts against the side of the corrugated steel plate opposite to the abutment surface.

[0010] The beneficial effects of the above-mentioned corrugated steel plate retaining wall are as follows:

[0011] By inserting the bottom end of the corrugated steel plate into the corrugated groove, and then rotating the drive component to move the fixing rod, multiple sets of fixing shafts are inserted into multiple sets of fixing holes, thus fixing the corrugated steel plate to the base. Conversely, rotating the drive component to move the fixing rod separates the multiple sets of fixing shafts from the multiple sets of fixing holes, allowing the corrugated steel plate to be moved upwards and removed from the base. The installation and removal of the corrugated steel plate is convenient and labor-saving. The lifting component can be used to adjust the lifting of the ribs, thereby facilitating the adjustment of the auxiliary support position of the ribs according to the stress position of the corrugated steel plate, improving the practicality of the device.

[0012] In one embodiment, the driving member includes a screw; the screw is disposed along the width direction of the base and is rotatably disposed in the mounting groove and threadedly connected to the fixing rod.

[0013] In one embodiment, the screw is provided with a handle.

[0014] In one embodiment, the top of the base is provided with a cover plate that can seal the mounting groove, and the two ends of the cover plate are bolted to the base.

[0015] In one embodiment, the cover plate has a through slot located above the drive member, and a baffle is hinged to the cover plate. Rotating the baffle can open or seal the through slot.

[0016] In one embodiment, the lifting assembly includes guide rods and fixing knobs; the guide rods are vertically arranged at the top of both ends of the base, and the two ends of the rib are slidably sleeved on the two sets of guide rods. The fixing knobs are threaded to both ends of the ribs. Multiple sets of positioning holes are opened along the axial direction on both sets of guide rods, and the fixing knobs can be inserted into any of the positioning holes.

[0017] In one embodiment, the bottom ends of both sets of guide rods are coaxially provided with a first stud, which is threadedly connected to the top end of the base.

[0018] In one embodiment, the base has a second stud connected vertically to each of the four corners at its bottom, and a support pad is provided at the bottom of each of the multiple sets of the second studs. Attached Figure Description

[0019] To more clearly illustrate the specific embodiments of this utility model, the accompanying drawings used in the specific embodiments will be briefly described below. In all the drawings, the elements or parts are not necessarily drawn to scale.

[0020] Figure 1 A three-dimensional structural diagram of a corrugated steel plate retaining wall provided for an embodiment of this utility model;

[0021] Figure 2 for Figure 1 An exploded view of a corrugated steel plate retaining wall is shown.

[0022] Figure 3 for Figure 1 An exploded view of a fixing component in a corrugated steel plate retaining wall is shown.

[0023] Figure label:

[0024] 1. Corrugated steel plate; 11. Fixing holes;

[0025] 10. Base; 101. Corrugated groove; 102. Mounting groove; 103. Cover plate; 104. Through groove; 105. Baffle; 106. Second stud; 1061. Support pad;

[0026] 20. Fixing rod; 201. Fixing shaft; 202. Screw; 203. Handle;

[0027] 30. Rib; 301. Guide rod; 3011. Positioning hole; 302. Fixing knob; 303. First stud. Detailed Implementation

[0028] The embodiments of the present invention will now be described in detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0029] Please see Figures 1 to 3 One embodiment of a corrugated steel plate retaining wall includes a base 10, a fixing component, and a supporting component.

[0030] Specifically, the base 10 has a corrugated groove 101 at its top, and the bottom of the corrugated steel plate 1 can be vertically inserted into the corrugated groove 101. The fixing assembly includes a fixing rod 20, a fixing shaft 201, and a driving component. The base 10 has an installation groove 102 at its top, and the fixing rod 20 can be slidably disposed in the installation groove 102 along the width direction of the base 10. Multiple sets of fixing rods 20 are spaced apart along the length direction of the base 10. Multiple sets of fixing holes 11 are opened at the bottom of the corrugated steel plate 1. The sliding of the fixing rod 20 allows multiple sets of fixing shafts 201 to pass through multiple sets of fixing holes 11. The driving component is rotatably disposed in the installation groove 102 and connected to the fixing rod 20. Rotating the driving component can drive the fixing rod 20 to move. The support assembly includes a rib 30 and a lifting assembly. The rib 30 is disposed on the base 10 through the lifting assembly and abuts against the side of the corrugated steel plate 1 away from the abutment surface. It can be understood that the base 10 can be fixed to the ground.

[0031] In the above embodiment, by inserting the bottom end of the corrugated steel plate 1 into the corrugated groove 101, and then rotating the driving component to drive the fixing rod 20 to move so that multiple sets of fixing shafts 201 pass through multiple sets of fixing holes 11, the corrugated steel plate 1 can be fixed on the base 10. Conversely, by rotating the driving component to drive the fixing rod 20 to move so that the multiple sets of fixing shafts 201 are separated from the multiple sets of fixing holes 11, the corrugated steel plate 1 can be moved upward to remove it from the base 10. The installation and removal of the corrugated steel plate 1 is convenient and labor-saving. The lifting component can be used to adjust the lifting of the rib 30, thereby facilitating the adjustment of the auxiliary support position of the rib 30 according to the force position of the corrugated steel plate 1, thus improving the practicality of the device.

[0032] Please see Figure 3 In one embodiment, the driving component includes a screw 202; the screw 202 is arranged along the width direction of the base 10 and is rotatably disposed in the mounting groove 102 and threadedly connected to the fixing rod 20.

[0033] In the above embodiment, the fixed rod 20 can be moved by rotating the screw 202 in threaded engagement with the fixed rod 20, making it convenient to move the fixed rod 20.

[0034] Based on the above embodiment, a handle 203 is further provided on the screw 202. This facilitates holding the handle 203 to drive the screw 202 to rotate, making the rotation of the screw 202 convenient and effortless.

[0035] Please see Figure 1 and Figure 3 In one embodiment, a cover plate 103 that can seal the mounting groove 102 is provided at the top of the base 10, and the two ends of the cover plate 103 are bolted to the base 10.

[0036] In the above embodiments, by providing a cover plate 103 to seal the mounting groove 102, external debris can be prevented from entering the mounting groove 102 and affecting the rotation of the drive component.

[0037] Based on the above embodiments, a through slot 104 is further provided on the cover plate 103, the through slot 104 is located above the driving member, and a baffle 105 is hinged to the cover plate 103. Rotating the baffle 105 can open or seal the through slot 104. By rotating the baffle 105 to open the through slot 104, it is convenient to rotate the driving member without disassembling the cover plate 103.

[0038] Please see Figure 1 and Figure 2 In one embodiment, the lifting assembly includes a guide rod 301 and a fixing knob 302; both ends of the base 10 are vertically provided with guide rods 301, and both ends of the rib 30 are slidably sleeved on the two sets of guide rods 301. Both ends of the rib 30 are threadedly connected with fixing knobs 302. Both sets of guide rods 301 have multiple sets of positioning holes 3011 along their axial direction, and the fixing knob 302 can be inserted into any positioning hole 3011.

[0039] In the above embodiment, by rotating the fixing knob 302 to remove the fixing knob 302 from the currently inserted positioning hole 3011, the position of the rib 30 can be adjusted by sliding the rib 30. When the rib 30 slides to a suitable position, rotating the fixing knob 302 to insert the fixing knob 302 into the currently fitted positioning hole 3011 can fix the rib 30, making it convenient to adjust the position of the rib 30.

[0040] Based on the above embodiments, further, both sets of guide rods 301 are coaxially provided with a first stud 303 at their bottom ends, and the first stud 303 is threadedly connected to the top end of the base 10. This facilitates the installation and disassembly of the guide rods 301 and the base 10, and facilitates the transportation and storage of the device after disassembly.

[0041] Please see Figure 3 In one embodiment, the base 10 has a second stud 106 vertically threaded at each of the four corners of its bottom end, and a support pad 1061 is provided at the bottom of each of the multiple sets of second studs 106.

[0042] In the above embodiment, by rotating the support pad 1061, the second stud 106 is rotated. The rotation of the second stud 106 and its thread engagement with the base 10 can cause the second stud 106 to move the support pad 1061, thereby facilitating the horizontal placement of the base 10 when the ground is uneven.

[0043] The specific implementation method of the above-mentioned corrugated steel plate retaining wall is as follows:

[0044] By inserting the bottom end of the corrugated steel plate 1 into the corrugated groove 101, and then rotating the screw 202 in thread engagement with the fixing rod 20 to drive the fixing rod 20 to move, multiple sets of fixing shafts 201 are inserted into multiple sets of fixing holes 11, thus fixing the corrugated steel plate 1 onto the base 10. By rotating the screw 202 in reverse in thread engagement with the fixing rod 20 to drive the fixing rod 20 to move in the opposite direction, the multiple sets of fixing shafts 201 are removed from the multiple sets of fixing holes 11. At this point, the corrugated steel plate 1 can be moved upwards to remove it. The installation and removal of the corrugated steel plate 1 is convenient and labor-saving. By rotating the fixing knob 302, the fixing knob 302 is removed from the currently inserted positioning hole 3011. At this time, the rib 30 can be slid to adjust its position. When the rib 30 slides to the appropriate position, the fixing knob 302 is rotated to insert the fixing knob 302 into the currently fitted positioning hole 3011 to fix the rib 30. This makes it easy to adjust the auxiliary support position of the rib 30 according to the stress position of the corrugated steel plate 1, thus improving the practicality of the device.

[0045] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A corrugated steel plate retaining wall, characterized in that, include: The base (10) has a corrugated groove (101) at the top, and the bottom end of the corrugated steel plate (1) can be vertically inserted into the corrugated groove (101). The fixing component includes a fixing rod (20), a fixing shaft (201), and a driving component. The base (10) has a mounting groove (102) at its top. The fixing rod (20) can slide in the mounting groove (102) along the width direction of the base (10). Multiple sets of fixing rods (20) are spaced apart on the fixing rod (20) along the length direction of the base (10). Multiple sets of fixing holes (11) are opened at the bottom end of the corrugated steel plate (1). The fixing rod (20) can slide so that multiple sets of fixing shafts (201) can pass through multiple sets of fixing holes (11). The driving component is rotatably disposed in the mounting groove (102) and connected to the fixing rod (20). Rotating the driving component can drive the fixing rod (20) to move. The support assembly includes a rib (30) and a lifting assembly. The rib (30) is mounted on the base (10) via the lifting assembly and abuts against the side of the corrugated steel plate (1) away from the abutment surface.

2. The corrugated steel plate retaining wall according to claim 1, characterized in that, The driving component includes a screw (202); the screw (202) is arranged along the width direction of the base (10) and is rotatably arranged in the mounting groove (102) and threadedly connected to the fixing rod (20).

3. A corrugated steel plate retaining wall according to claim 2, characterized in that, A handle (203) is provided on the screw (202).

4. A corrugated steel plate retaining wall according to claim 1, characterized in that, The base (10) is provided with a cover plate (103) at the top end, which can seal the mounting groove (102), and the two ends of the cover plate (103) are bolted to the base (10).

5. A corrugated steel plate retaining wall according to claim 4, characterized in that, The cover plate (103) has a through slot (104) located above the drive member. A baffle (105) is hinged to the cover plate (103). Rotating the baffle (105) can open or seal the through slot (104).

6. A corrugated steel plate retaining wall according to claim 1, characterized in that, The lifting assembly includes a guide rod (301) and a fixing knob (302); the guide rod (301) is vertically installed at the top of both ends of the base (10), and the two ends of the rib (30) are slidably mounted on the two sets of guide rods (301). The fixing knob (302) is threaded to both ends of the rib (30). Multiple positioning holes (3011) are opened along the axial direction on both sets of guide rods (301), and the fixing knob (302) can be inserted into any of the positioning holes (3011).

7. A corrugated steel plate retaining wall according to claim 6, characterized in that, Both sets of guide rods (301) are coaxially provided with a first stud (303) at their bottom ends, and the first stud (303) is threadedly connected to the top end of the base (10).

8. A corrugated steel plate retaining wall according to claim 1, characterized in that, The base (10) has a second stud (106) vertically threaded at each of the four corners of its bottom end, and a support pad (1061) is provided at the bottom of each of the multiple sets of the second studs (106).

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