A civil engineering foundation pit slope protection reinforcement structure

Abstract

A civil engineering foundation pit slope reinforcement structure comprises a strip bottom plate, a positioning card seat, a fixed connecting sleeve, a fixed bottom sleeve, a rotating pressure plate, a fixed block, a No. 1 positioning plate, a No. 2 positioning plate, and a rotating pressure rod. The side of the strip bottom plate has multiple bottom plate side plates, the lower part of the fixed connecting sleeve is connected to the strip bottom plate, the lower part of the rotating pressure plate has a rotating pressure plate lower sleeve, the side of the rotating pressure plate lower sleeve is fitted with the fixed connecting sleeve, the fixed connecting sleeve is connected to the rotating pressure plate lower sleeve shaft, the side of the rotating pressure plate is fitted with the slope protection, multiple rotating pressure plates are evenly distributed on the strip bottom plate, adjacent rotating pressure plates are fitted, the lower part of the positioning card seat is connected to the bottom plate side plates, the lower part of the rotating pressure rod has a rotating rod, the positioning card seat has a positioning card seat inner groove, the rotating rod is adapted to the positioning card seat inner groove, the rotating rod is inserted into the positioning card seat inner groove, and the rotating rod rotates in the positioning card seat inner groove.

Description

Technical Field

[0001] The utility model relates to the field of civil engineering, in particular to a foundation pit slope reinforcement structure for civil engineering. Background Art

[0002] The existing patent (Announcement No.: CN220666236U) proposes a foundation pit slope reinforcement structure for civil engineering, including a support base, a support plate, a connecting rod and a reinforcing support body, the support base is provided with a snap-fit ​​groove, the bottom of the support plate is provided with a snap-fit ​​block, the support plate is slidably arranged in the snap-fit ​​groove through the snap-fit ​​block, the side wall of the support plate is provided with a limiting recess, the reinforcing support body is slidably arranged on the support base, the side wall of the reinforcing support body is slidably arranged in the limiting recess, the reinforcing support body is a trapezoidal structure, the side wall of the support plate is provided with a connecting through hole 1, the side wall of the reinforcing support body is correspondingly provided with a connecting through hole 2, the connecting through hole 1 and the connecting through hole 2 are both correspondingly provided with multiple groups, and the connecting rod penetrates and is slidably arranged in the corresponding connecting through hole 1 and the connecting through hole 2. The supporting plate of this device is always in a vertical state, and cannot press the slope tightly, and cannot ensure the rolling of the slope soil and rocks. Summary of the invention

[0003] In view of the above-mentioned deficiencies in the prior art, the utility model provides a civil engineering foundation pit slope reinforcement structure, which is capable of preventing soil and rocks on the slope from falling off during the reinforcement of the civil engineering foundation pit slope reinforcement, by rotating a threaded locking rod to move the threaded locking rod downward, so that a convex ring of the locking rod applies pressure to a rotating pressure rod, causing the rotating pressure rod to tilt, and the rotating pressure rod applies a thrust to a rotating pressure plate, thereby pressing the rotating pressure plate tightly onto the slope protection.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A civil engineering foundation pit slope reinforcement structure comprises a strip bottom plate, a positioning card seat, a fixed connecting sleeve, a fixed bottom sleeve, a rotating pressure plate, a fixed block, a No. 1 positioning plate, a No. 2 positioning plate, and a rotating pressure rod. The side of the strip bottom plate has multiple bottom plate side plates, the lower part of the fixed connecting sleeve is connected to the strip bottom plate, the lower part of the rotating pressure plate has a rotating pressure plate lower sleeve, the side of the rotating pressure plate lower sleeve is fitted with the fixed connecting sleeve, the fixed connecting sleeve is connected to the rotating pressure plate lower sleeve shaft, the side of the rotating pressure plate is fitted with the slope protection, multiple rotating pressure plates are evenly distributed on the strip bottom plate, adjacent rotating pressure plates are fitted, the lower part of the positioning card seat is connected to the bottom plate side plates, the lower part of the rotating pressure rod has a rotating rod, the positioning card seat has a positioning card seat inner groove, the rotating rod is adapted to the positioning card seat inner groove, the rotating rod is inserted into the positioning card seat inner groove, and the rotating rod rotates in the positioning card seat inner groove.

[0006] The upper part of the positioning card seat is provided with an upper groove of the positioning card seat, the rotating pressure rod is adapted to the upper groove of the positioning card seat, the rotating pressure rod is inserted into the upper groove of the positioning card seat, the upper side of the rotating pressure rod is fitted with the rotating pressure plate, the rotating pressure rod has a rotating pressure rod inner hole, the threaded locking rod is adapted to the inner hole of the rotating pressure rod, the threaded locking rod passes through the inner hole of the rotating pressure rod, the threaded locking rod has a locking rod convex ring, and the side of the locking rod convex ring is against the upper surface of the rotating pressure rod.

[0007] The lower part of the fixed bottom sleeve is connected to the bottom plate side plate, the lower part of the threaded locking rod is adapted to the fixed bottom sleeve, the lower part of the threaded locking rod is connected to the fixed bottom sleeve by bolts, the fixed clamp is connected to the rotating pressure plate, a group of fixed clamps are distributed on the side of the rotating pressure plate, the fixed clamp has a fixed clamp inner groove, the No. 1 positioning plate is adapted to the fixed clamp inner groove, and the No. 1 positioning plate is inserted into the fixed clamp inner groove. Beneficial Effects

[0008] The lower sleeve of the rotary pressure plate of the utility model is connected with the fixed connecting sleeve shaft, so that the lower part of the rotary pressure plate is connected with the strip bottom plate shaft and can be rotatably connected. The rotary pressure plate is arranged into a rotatable structure, and the rotary pressure plate can be pressed tightly on the slope protection according to the inclination angle of the slope protection. The side plate of the bottom plate is lengthened to the strip bottom plate, so that the placement of the strip bottom plate is more stable. The positioning card seat is welded and fixed to the side plate of the bottom plate, and the fixed bottom sleeve is fixed to the side plate of the bottom plate. The rotating rod is inserted into the inner groove of the positioning card seat, so that the rotating pressure rod is inserted into the upper groove of the positioning card seat. The positioning card seat limits the rotating rod, so that the position of the rotating rod on the side plate of the bottom plate is fixed, and the threaded locking rod passes through the inner hole of the rotating pressure rod to connect the fixed bottom sleeve. The threaded locking rod is rotated to make the threaded locking rod move downward, so that the locking rod convex ring applies pressure to the rotating pressure rod, so that the rotating pressure rod is tilted, and the rotating pressure rod applies thrust to the rotating pressure plate, which presses the rotating pressure plate on the slope protection, and prevents the soil and rocks on the slope protection from falling during the slope protection reinforcement of the civil engineering foundation pit.

[0009] 2. The utility model has a fixed block welded and fixed on the rotating pressure plate, and the upper sleeve of the No. 1 positioning plate is connected to the upper sleeve of the No. 2 positioning plate through a rotating shaft, so that the No. 2 positioning plate is connected to the No. 1 positioning plate and the two can rotate at the same time. When in use, the No. 1 positioning plate is inserted into the inner groove of the fixed block and the No. 2 positioning plate is rotated to insert the positioning plug into the positioning plug hole. The fixed block is limited by a group of positioning plugs so that the connected fixed blocks are tightly matched to ensure the alignment between adjacent rotating pressure plates, and the misalignment of the two is prevented in the reinforcement of the foundation pit slope protection of civil engineering, so that one rotating pressure rod can support more rotating pressure plates. This device uses multiple components to make multiple rotating pressure plates fit together to safely protect the slope protection, and can be adjusted according to the inclination angle of the slope protection. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The utility model is a schematic diagram of a civil engineering foundation pit slope reinforcement structure.

[0011] Figure 2The utility model is a cross-sectional view of a civil engineering foundation pit slope protection reinforcement structure.

[0012] Figure 3 This is a schematic diagram of the strip bottom plate structure described in the utility model.

[0013] Figure 4 This is a schematic diagram of the rotating pressure plate structure of the utility model.

[0014] Figure 5 This is a structural schematic diagram of the fixed clamp block, the first positioning plate and the second positioning plate described in the utility model.

[0015] Figure 6 This is a structural schematic diagram of the No. 1 positioning plate and the No. 2 positioning plate described in the utility model.

[0016] Figure 7 This is an open view of the No. 1 positioning plate and the No. 2 positioning plate described in the utility model.

[0017] Figure 8 This is a schematic diagram of the rotating pressure rod structure of the utility model.

[0018] Fig. 9 This is a schematic diagram of the structure of the threaded locking rod described in the utility model. DETAILED DESCRIPTION

[0019] The utility model is further described in detail below according to the accompanying drawings and embodiments:

[0020] Embodiment 1:

[0021] A civil engineering foundation pit slope reinforcement structure, including a strip bottom plate 01, a positioning card seat 03, a fixed connection sleeve 06, a fixed bottom sleeve 07, a rotating pressure plate 08, a fixed block 10, a No. 1 positioning plate 12, a No. 2 positioning plate 14, and a rotating pressure rod 19. The side of the strip bottom plate 01 has a plurality of bottom plate side plates 02, and the bottom plate side plates 02 lengthen the strip bottom plate 01 to make the placement of the strip bottom plate 01 more stable. The lower part of the fixed connection sleeve 06 is connected to the strip bottom plate 01, and the lower part of the rotating pressure plate 08 has a rotating pressure plate lower sleeve 09, and the side of the rotating pressure plate lower sleeve 09 is in contact with the fixed connection sleeve 06, and the fixed connection sleeve 06 is connected to the rotating pressure plate lower sleeve 09 axis, and the side of the rotating pressure plate 08 is in contact with the slope protection, so that the lower part of the rotating pressure plate 08 is in contact with the strip bottom plate 01 axis connection is rotatable, and the rotating pressure plate 08 is set to a rotatable structure. The rotating pressure plate 08 can be pressed tightly on the slope protection according to the inclination angle of the slope protection. Multiple rotating pressure plates 08 are evenly distributed on the strip bottom plate 01, and adjacent rotating pressure plates 08 are fitted together. The lower part of the positioning card seat 03 is connected to the bottom plate side plate 02, and the positioning card seat 03 is welded and fixed on the bottom plate side plate 02. The lower part of the rotating pressure rod 19 has a rotating rod 21, and the positioning card seat 03 has a positioning card seat inner groove 04. The rotating rod 21 is adapted to the positioning card seat inner groove 04, the rotating rod 21 is inserted into the positioning card seat inner groove 04, and the rotating rod 21 rotates in the positioning card seat inner groove 04. The positioning card seat 03 limits the rotating rod 21 to fix the position of the rotating rod 21 on the bottom plate side plate 02.

[0022] Embodiment 2:

[0023] The upper part of the positioning card seat 03 described in the utility model is provided with a positioning card seat upper groove 05, the rotating pressure rod 19 is adapted to the positioning card seat upper groove 05, the rotating pressure rod 19 is inserted into the positioning card seat upper groove 05, the upper side of the rotating pressure rod 19 is fitted with the rotating pressure plate 08, the rotating pressure rod 19 has a rotating pressure rod inner hole 20, the threaded locking rod 22 is adapted to the rotating pressure rod inner hole 20, the threaded locking rod 22 passes through the rotating pressure rod inner hole 20, the threaded locking rod 22 has a locking rod convex ring 23, and the side of the locking rod convex ring 23 is against the upper surface of the rotating pressure rod 19.

[0024] Embodiment 3:

[0025] The lower part of the fixed bottom sleeve 07 of the utility model is connected to the bottom plate side plate 02, and the fixed bottom sleeve 07 is fixed on the bottom plate side plate 02. The lower part of the threaded locking rod 22 is adapted to the fixed bottom sleeve 07. The lower part of the threaded locking rod 22 is connected to the fixed bottom sleeve 07 by bolts. The threaded locking rod 22 passes through the inner hole 20 of the rotating pressure rod and connects to the fixed bottom sleeve 07. The threaded locking rod 22 is rotated to move the threaded locking rod 22 downward, so that the locking rod convex ring 23 applies pressure to the rotating pressure rod 19, so that the rotating pressure rod 19 is tilted, and the rotating pressure rod 19 is rotated. The dynamic pressure rod 19 applies a thrust to the rotating pressure plate 08, pressing the rotating pressure plate 08 against the slope protection to prevent soil and rocks on the slope protection from falling during the reinforcement of the slope protection of the civil engineering foundation pit. The fixed block 10 is connected to the rotating pressure plate 08, and the fixed block 10 is welded and fixed on the rotating pressure plate 08. A group of fixed blocks 10 are distributed on the side of the rotating pressure plate 08. The fixed block 10 has a fixed block inner groove 11. The No. 1 positioning plate 12 is adapted to the fixed block inner groove 11, and the No. 1 positioning plate 12 is inserted into the fixed block inner groove 11.

[0026] Embodiment 4:

[0027] The utility model discloses that the side of the first positioning plate 12 has a first positioning plate cover 13, the side of the second positioning plate 14 has a second positioning plate cover 15, the first positioning plate cover 13 is connected to the second positioning plate cover 15 through a rotating shaft 16, so that the second positioning plate 14 is connected to the first positioning plate 12 and both can rotate, the side of the second positioning plate 14 has a group of positioning plugs 18, the first positioning plate 12 has a group of positioning plug holes 17, the positioning plugs 18 are adapted to the positioning plug holes 17, the positioning plugs 18 are inserted into the positioning plug holes 17, and the two sides of the fixed card block 10 are connected to the positioning plugs 18 fit together. When in use, insert the No. 1 positioning plate 12 into the inner groove 11 of the fixed card block and rotate the No. 2 positioning plate 14 to insert the positioning plug 18 into the positioning plug hole 17. The fixed card block 10 is limited by a group of positioning plugs 18, so that the connected fixed card blocks 10 are tightly matched to ensure the alignment between adjacent rotating pressure plates 08. In the reinforcement of the foundation pit slope protection of civil engineering, the two are prevented from being misplaced, so that one rotating pressure rod 19 can support more rotating pressure plates 08. This device uses multiple components to cooperate with multiple rotating pressure plates 08 to safely protect the slope protection, and can be adjusted according to the inclination angle of the slope protection.

[0028] Embodiment 5:

[0029] The utility model installation steps are as follows: first, connect the fixed connecting sleeve 06 with the lower sleeve 09 of the rotating pressure plate, insert the strip bottom plate 01 into the ground through multiple pins, connect the upper groove 05 of the positioning card seat to the bottom plate side plate 02, connect the lower part of the fixed bottom sleeve 07 to the bottom plate side plate 02, connect the fixed block 10 to the rotating pressure plate 08, connect the No. 2 positioning plate upper sleeve 15 to the No. 1 positioning plate sleeve 13 through the rotating shaft 16, insert the No. 1 positioning plate 12 into the fixed block inner groove 11, rotate the No. 2 positioning plate 14 to insert the positioning block 18 into the positioning block jack 17, insert the rotating rod 21 into the inner groove 04 of the positioning card seat, insert the rotating pressure rod 19 into the upper groove 05 of the positioning card seat, and the threaded locking rod 22 passes through the rotating pressure rod inner hole 20 to connect to the fixed bottom sleeve 07, so that the side of the locking rod convex ring 23 is against the rotating pressure rod 19.

[0030] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A civil engineering foundation pit slope reinforcement structure, characterized in that : It comprises a strip bottom plate (01), a positioning base (03), a fixed connecting sleeve (06), a fixed bottom sleeve (07), a rotating pressure plate (08), a fixed block (10), a No. 1 positioning plate (12), a No. 2 positioning plate (14), and a rotating pressure rod (19), wherein the side of the strip bottom plate (01) has a plurality of bottom plate side plates (02), the lower part of the fixed connecting sleeve (06) is connected to the strip bottom plate (01), the lower part of the rotating pressure plate (08) has a rotating pressure plate lower sleeve (09), the side of the rotating pressure plate lower sleeve (09) is in contact with the fixed connecting sleeve (06), and the fixed connecting sleeve (06) and the rotating The lower sleeve (09) of the pressure plate is connected with an axis, the side of the rotating pressure plate (08) is in contact with the slope protection, a plurality of rotating pressure plates (08) are evenly distributed on the strip bottom plate (01), adjacent rotating pressure plates (08) are in contact with each other, the lower part of the positioning card seat (03) is connected to the bottom plate side plate (02), the lower part of the rotating pressure rod (19) is provided with a rotating rod (21), the positioning card seat (03) is provided with a positioning card seat inner groove (04), the rotating rod (21) is adapted to the positioning card seat inner groove (04), the rotating rod (21) is inserted into the positioning card seat inner groove (04), and the rotating rod (21) rotates in the positioning card seat inner groove (04).

2. A civil engineering foundation pit slope reinforcement structure according to claim 1, characterized in that The upper portion of the positioning card seat (03) has a positioning card seat upper groove (05), the rotating pressure rod (19) is adapted to the positioning card seat upper groove (05), the rotating pressure rod (19) is inserted into the positioning card seat upper groove (05), the upper side of the rotating pressure rod (19) is in contact with the rotating pressure plate (08), the rotating pressure rod (19) has a rotating pressure rod inner hole (20), the threaded locking rod (22) is adapted to the rotating pressure rod inner hole (20), the threaded locking rod (22) passes through the rotating pressure rod inner hole (20), the threaded locking rod (22) has a locking rod convex ring (23), and the side of the locking rod convex ring (23) is against the upper surface of the rotating pressure rod (19).

3. A civil engineering foundation pit slope reinforcement structure according to claim 2, characterized in that The lower part of the fixed bottom sleeve (07) is connected to the bottom plate side plate (02), the lower part of the threaded locking rod (22) is adapted to the fixed bottom sleeve (07), the lower part of the threaded locking rod (22) is connected to the fixed bottom sleeve (07) by bolts, the fixed clamping block (10) is connected to the rotating pressure plate (08), a group of fixed clamping blocks (10) are distributed on the side of the rotating pressure plate (08), the fixed clamping block (10) has a fixed clamping block inner groove (11), a No. 1 positioning plate (12) is adapted to the fixed clamping block inner groove (11), and the No. 1 positioning plate (12) is inserted into the fixed clamping block inner groove (11).

4. A civil engineering foundation pit slope reinforcement structure according to claim 3, characterized in that The side of the No. 1 positioning plate (12) is provided with a No. 1 positioning plate upper sleeve (13), the side of the No. 2 positioning plate (14) is provided with a No. 2 positioning plate upper sleeve (15), the No. 1 positioning plate upper sleeve (13) is connected to the No. 2 positioning plate upper sleeve (15) via a rotating shaft (16), and the side of the No. 2 positioning plate (14) is provided with a group of positioning plugs (18).

5. A civil engineering foundation pit slope reinforcement structure according to claim 4, characterized in that The first positioning plate (12) has a group of positioning block insertion holes (17), the positioning block (18) is adapted to the positioning block insertion holes (17), the positioning block (18) is inserted into the positioning block insertion holes (17), and the two side surfaces of the fixed card block (10) are in contact with the positioning block (18).

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