Slope protection device for civil construction

Abstract

A slope protection device for civil construction relates to the technical field of protection devices, a protection plate is divided into a bottom plate, a middle plate and a top plate, a second rotating shaft is fixedly arranged on the left side of the bottom plate through a shaft seat, and a special-shaped buckle is sleeved on the second rotating shaft. The special-shaped buckles on the first rotating shaft and the special-shaped buckles on the second rotating shaft are movably clamped with each other and fixed through bolts, semicircular protruding blocks are arranged at the top of the bottom plate and the top of the middle plate, semicircular grooves are formed in the bottom of the middle plate and the bottom of the top plate, the semicircular protruding blocks are movably inserted into the adjacent semicircular grooves, and a plurality of fixing holes are formed in the protection plate in a penetrating mode. The fixing hole is obliquely formed from the left lower portion to the right upper portion, a positioning groove communicated with the fixing hole is formed in the left side of the protection plate, and a plurality of bolt holes are formed in the positioning groove; and slope protection of different gradients on a construction site can be met, operation is easy, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of protective devices, in particular to a slope protection device for civil construction. Background Art

[0002] There are two types of slope protection: direct protection and indirect protection. Direct protection is to directly reinforce the river bank slope to resist the scouring and washing of water flow. It is usually constructed by riprap, dry-laid stone, mortar-laid stone, gabions and top bundles. Indirect protection is suitable for river sections with wider riverbeds or longer protection lengths. Groins, spur dams and grid dams can be built to divert water away from the river bank. In civil construction sites, workers need to protect the slope protection around the construction site to prevent the soil on the slope protection from rolling directly off the slope protection and affecting the construction site. Due to the different slope protection depths at the construction site, different slopes are caused, and different slope protection devices need to be replaced on site. Therefore, a slope protection device for civil construction is urgently needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a slope protection device for civil construction with a reasonable design in view of the defects and shortcomings of the prior art, which can meet the needs of slope protection with different slopes at the construction site, is simple to operate and has strong practicality.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises a base and a rotating shaft; the rotating shaft is fixedly arranged on the right side of the base by a shaft seat, a special-shaped buckle is sleeved on the rotating shaft, the special-shaped buckle is "J" shaped, and a threaded hole is formed through the special-shaped buckle;

[0005] It also contains:

[0006] Protective plate, there are several protective plates, and the protective plates are divided into a bottom plate, a middle plate and a top plate. The second rotating shaft is fixedly arranged on the left side of the bottom plate by means of an axle seat. A special-shaped buckle is sleeved on the second rotating shaft. The special-shaped buckle on the first rotating shaft and the special-shaped buckle on the second rotating shaft are movably clamped with each other and fixed by bolts. Semicircular protrusions are arranged on the top of the bottom plate and the top of the middle plate. Semicircular grooves are provided at the bottom of the middle plate and the bottom of the top plate. The semicircular protrusions are movably inserted in adjacent semicircular grooves. Several fixing holes are provided through the protective plate, and the fixing holes are arranged obliquely from the lower left to the upper right. A positioning groove communicating with the fixing hole is provided on the left side of the protective plate, and several bolt holes are provided in the positioning groove.

[0007] The fixing mechanism includes a plurality of fixing mechanisms, and the fixing mechanisms are movably inserted into the fixing holes.

[0008] Preferably, the fixing mechanism comprises:

[0009] Anchoring pipes, there are several anchoring pipes, the anchoring pipes are movably inserted into the fixing holes respectively, the anchoring pipe is a hollow tubular structure with an opening on the left side, and a pipe head is screwed on the right side of the anchoring pipe by means of a thread, the pipe head is conical, and the maximum diameter of the pipe head is set larger than the aperture of the fixing hole;

[0010] The fixing seat, the fixing seat fixing sleeve is arranged on the left side of the anchor pipe, a plurality of through holes are opened through the fixing seat, and are arranged corresponding to the bolt holes in the positioning groove on the protective plate, the fixing seat is screwed with the bolt holes in the positioning groove by bolts, and a lifting ring is arranged on the left side of the fixing seat.

[0011] Preferably, a plurality of filter holes are provided on one end of the anchoring tube extending out of the protective plate, a filter layer is arranged in the anchoring tube, and the filter layer is located below the open filter holes, a filter net is provided between the opening and the filter layer, and a water-permeable gauze is provided in the filter holes.

[0012] Preferably, a positioning ring is screwed on the left side of the base using bolts, the anchor pile is inserted in the positioning ring, the top of the anchor pile is screwed into a slot opened at the bottom of the anchor seat using threads, and a second lifting ring is fixed on the anchor seat.

[0013] Preferably, a plurality of through water guide grooves are provided at the openings on the protective plate, the water guide grooves are through-connected with the positioning grooves, the water guide grooves are through-connected with the water collecting grooves provided on the base, and the water collecting grooves are arranged in an inclined shape from the lower left to the upper right.

[0014] Compared with the prior art, the beneficial effect of the utility model is that the slope protection device for civil construction described in the utility model can be applied to slope protection with different slopes at construction sites. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model.

[0016] Figure 2 yes Figure 1 Enlarged view of part A in .

[0017] Figure 3 yes Figure 1 Left view of .

[0018] Figure 4 It is a schematic diagram of the anchor pipe structure of the utility model.

[0019] Figure 5 It is a structural schematic diagram of a base and a bottom plate of the utility model.

[0020] Description of reference numerals:

[0021] Base 1, rotating shaft 1 2, special-shaped buckle 3, threaded hole 3-1, protective plate 4, bottom plate 4-1, middle plate 4-2, top plate 4-3, fixing hole 4-4, bolt hole 4-5, rotating shaft 2 5, semicircular protrusion 6, semicircular groove 7, positioning groove 8, fixing mechanism 9, anchor pipe 9-1, pipe head 9-2, fixing seat 9-3, perforation 9-4, filter layer 10, filter screen 11, water-permeable gauze 12, positioning ring 13, anchor pile 14, anchor seat 15, water guide trough 16, water collecting trough 17, lifting ring 1 18, lifting ring 2 19. DETAILED DESCRIPTION

[0022] The technical solution of the utility model will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the utility model. Embodiment 1:

[0023] like Figure 1 -- Figure 3 and Figure 5 As shown, this embodiment adopts the following technical scheme: it includes a base 1 and a rotating shaft 2; a positioning ring 13 is screwed on the left side of the base 1 by bolts, an anchor pile 14 is inserted in the positioning ring 13, and the top of the anchor pile 14 is screwed into a slot provided at the bottom of the anchor seat 15 by threads, and a lifting ring 18 is fixed on the anchor seat 15. Construction personnel can use a machine to hit the anchor seat 15 so that the anchor pile 14 passes through the positioning ring 13 and is inserted into the ground to fix the base 1. The anchor seat 15 can also be pulled out through the lifting ring 18 for recycling. The rotating shaft 2 is fixedly set on the right side of the base 1 by a shaft seat, and a special-shaped buckle 3 is sleeved on the rotating shaft 2. The special-shaped buckle 3 is "J"-shaped, and a threaded hole 3-1 is provided through the special-shaped buckle 3;

[0024] It also contains:

[0025] The protective plate 4 is several in number, and the protective plates 4 are divided into a bottom plate 4-1, a middle plate 4-2 and a top plate 4-3. The second rotating shaft 5 is fixedly arranged on the left side of the bottom plate 4-1 by means of an axle seat. A special-shaped buckle 3 is sleeved on the second rotating shaft 5. The special-shaped buckle 3 on the first rotating shaft 2 and the special-shaped buckle 3 on the second rotating shaft 5 are mutually movably clamped and fixed by bolts, so that when the bottom plate 4-1 is damaged, the bottom plate 4-1 can be replaced. The top of the bottom plate 4-1 and the top of the middle plate 4-2 are provided with a semicircular protrusion 6, and the bottom of the middle plate 4-2 and the bottom of the top plate 4-3 are provided with a semicircular groove 7, and the semicircular protrusion 6 is movably inserted in the adjacent semicircular groove 7 , the protective plate 4 is provided with several fixing holes 4-4, which are arranged obliquely from the lower left to the upper right, and the left side of the protective plate 4 is provided with a positioning groove 8 which is communicated with the fixing hole 4-4, and the positioning groove 8 is provided with several bolt holes 4-5, and the opening of the protective plate 4 is provided with several through-going water guide grooves 16, which are connected with the positioning groove 8, and the water guide groove 16 is connected with the water collecting groove 17 provided on the base, and the water collecting groove 17 is arranged obliquely from the lower left to the upper right, and the anchor pipe 9-1 discharges the water in the slope protection soil layer, and the water flows into the water collecting groove 17 through the water guide groove 16, and then flows out of the device from the water collecting groove 17;

[0026] The fixing mechanism 9 includes a plurality of fixing mechanisms 9, and the fixing mechanisms 9 are movably inserted into the fixing holes 4-4. Embodiment 2:

[0027] like Figure 4 As shown, this embodiment is based on the first embodiment, and the fixing mechanism 9 includes:

[0028] Anchor tube 9-1, wherein there are several anchor tubes 9-1, and the anchor tubes 9-1 are movably inserted into the fixing holes 4-4 respectively. The anchor tube 9-1 is a hollow tubular structure with an opening on the left side. The right side of the anchor tube 9-1 is screwed with a pipe head 9-2 by means of a thread. The pipe head 9-2 is conical, and the maximum diameter of the pipe head 9-2 is larger than the aperture of the fixing hole 4-4. Several filter holes 9-5 are opened on one end of the anchor tube 9-1 extending out of the protective plate (4). The filter layer 10 is arranged in the anchor tube 9-1, and the filter layer 10 is located below the open filter hole 9-5. A filter screen 11 is provided between the opening and the filter layer 10, and a water-permeable gauze 12 is provided in the filter hole 9-5. The filter layer 10 is formed by mixing gravel and sand of different particle sizes. The mesh diameter of the filter screen 11 is smaller than the particle size of the gravel. By embedding the anchor pipe 9-1 from the lower left to the upper right into the soil layer of the slope protection, the water in the soil layer will penetrate into the filter layer 10 of the anchor pipe 9-1 through the opening. The filter layer 10 can filter the soil, and the infiltrated water will flow out of the anchor pipe through the water-permeable gauze 12, which can prevent the loss of soil on the slope protection and reduce the pressure on the device caused by the slope protection.

[0029] The fixing seat 9-3 is fixedly sleeved on the left side of the anchor pipe 9-1. A plurality of through holes 9-4 are provided through the fixing seat 9-3, and are arranged corresponding to the bolt holes in the positioning groove 8 on the protective plate 4. The fixing seat 9-3 is screwed to the bolt holes in the positioning groove 8 by bolts. A lifting ring 18 is provided on the left side of the fixing seat 9-3. The fixing seat 9-1 is put into the positioning groove 8, and then the fixing seat 9-1 is screwed and fixed to the protective plate 4 by bolts, which can increase the stability of the protective plate.

[0030] When using the utility model, the construction personnel first place the base 1 at the foot of the slope, and then use bolts to screw and fix the positioning ring 13 to the left side of the base 1, and then screw the anchor seat 15 to the top of the anchor pile 14, and then place the anchor pile 14 in the positioning ring 13. The on-site personnel can use a mechanical hammer to hit the anchor seat 15 to embed the anchor pile 14 into the soil layer until the anchor seat 15 contacts the positioning ring 13. In this way, the base 1 can be fixed to the foundation, and then the special-shaped buckle 3 on the rotating shaft 1 2 can be connected with the special-shaped buckle 3 on the rotating shaft 2 5, and then the bolts are passed through the openings to tighten the nuts to fix them. In this way, the bottom plate 4-1 can be screwed to the base 1 with a suitable slope, and the construction personnel then place the anchor pipe 9-1 in the opening on the bottom plate 4-1. The fixing seat 9-3 is inserted into the hole, and then a hammer is used to hammer the fixing seat 9-3 to embed the anchor pipe 9-1 into the soil layer of the slope protection until the fixing seat 9-3 is placed in the positioning groove 8, and then the fixing seat 9-3 is screwed and stabilized with the base plate 4-1 with bolts, so that the base plate 4-1 can be stabilized on the slope protection. The construction personnel can insert the semicircular groove 7 at the bottom of the middle plate 4-2 on the semicircular protrusion 6 on the base plate, and then use the anchor pipe 9-1 and the fixing seat 9-3 to stabilize the middle plate 4-2 on the slope protection. The same method can be used when using the top plate 4-3. After the device is fixed on the slope protection for a period of time, the water in the soil layer of the slope protection will flow out through the anchor pipe 9-1, and the water will flow into the water collecting tank 17 through the water guide tank 16, and the water collecting tank 17 will discharge the water to the outside of the device.

[0031] After adopting the above structure, the beneficial effects of this specific implementation are as follows:

[0032] 1. The anchor pipe 9-1 can be used to stabilize the protective plate on the slope protection, and can also drain the water in the slope protection soil layer, reducing the pressure of the slope protection on the device.

[0033] 2. The device adopts threaded connection and bolt connection, which can be easily replaced and reused when the device parts are damaged.

[0034] For those skilled in the art, they can modify the technical solutions recorded in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A slope protection device for civil construction, comprising a base (1) and a rotating shaft (2); the rotating shaft (2) is fixedly arranged on the right side of the base (1) by means of a shaft seat, a special-shaped buckle (3) is sleeved on the rotating shaft (2), the special-shaped buckle (3) is "J"-shaped, and a threaded hole (3-1) is formed through the special-shaped buckle (3); It is characterized in that It also contains: The protective plate (4) is a plurality of protective plates (4), and the protective plates (4) are divided into a bottom plate (4-1), a middle plate (4-2) and a top plate (4-3). The second rotating shaft (5) is fixedly arranged on the left side of the bottom plate (4-1) by means of an axle seat. A special-shaped buckle (3) is sleeved on the second rotating shaft (5). The special-shaped buckle (3) on the first rotating shaft (2) and the special-shaped buckle (3) on the second rotating shaft (5) are movably clamped to each other and fixed by means of bolts. The top of the bottom plate (4-1) and the top of the middle plate (4-2) are fixed to the bottom plate (4-1) and the top of the middle plate (4-2). A semicircular protrusion (6) is provided on the bottom of the middle plate (4-2) and the bottom of the top plate (4-3), and a semicircular groove (7) is provided. The semicircular protrusion (6) is movably inserted into an adjacent semicircular groove (7). A plurality of fixing holes (4-4) are provided through the protective plate (4), and the fixing holes (4-4) are arranged in an inclined shape from the lower left to the upper right. A positioning groove (8) communicating with the fixing hole (4-4) is provided on the left side of the protective plate (4), and a plurality of bolt holes (4-5) are provided in the positioning groove (8); A fixing mechanism (9), wherein there are a plurality of fixing mechanisms (9), and the fixing mechanisms (9) are movably inserted into the fixing holes (4-4).

2. A slope protection device for civil construction according to claim 1, characterized in that: The fixing mechanism (9) comprises: Anchoring tubes (9-1), wherein there are a plurality of anchoring tubes (9-1), each of which is movably inserted into the fixing hole (4-4), the anchoring tube (9-1) is a hollow tubular structure with an opening on the left side, and a tube head (9-2) is screwed on the right side of the anchoring tube (9-1) by means of a thread, the tube head (9-2) is conical, and the maximum diameter of the tube head (9-2) is larger than the aperture of the fixing hole (4-4); A fixing seat (9-3), wherein the fixing seat (9-3) is fixedly sleeved on the left side of the anchor pipe (9-1), a plurality of through holes (9-4) are provided through the fixing seat (9-3) and are arranged corresponding to the bolt holes in the positioning groove (8) on the protective plate (4), the fixing seat (9-3) is screwed to the bolt holes in the positioning groove (8) by means of bolts, and a lifting ring (18) is provided on the left side of the fixing seat (9-3).

3. A slope protection device for civil construction according to claim 2, characterized in that: A plurality of filter holes (9-5) are provided on one end of the anchoring tube (9-1) extending out of the protective plate (4); a filter layer (10) is arranged in the anchoring tube (9-1), and the filter layer (10) is located below the open filter holes (9-5); a filter net (11) is provided between the open holes and the filter layer (10); and a water-permeable gauze (12) is provided in the filter holes (9-5).

4. The slope protection device for civil construction according to claim 1 is characterized in that: The left side of the base (1) is screwed with a positioning ring (13) by means of bolts, an anchor pile (14) is inserted into the positioning ring (13), the top end of the anchor pile (14) is screwed into a slot provided at the bottom of the anchor seat (15) by means of threads, and a second lifting ring (19) is fixedly provided on the anchor seat (15).

5. The slope protection device for civil construction according to claim 1 is characterized in that: The opening on the protective plate (4) is provided with a plurality of through-going water guide grooves (16), the water guide grooves (16) are through-connected with the positioning grooves (8), the water guide grooves (16) are through-connected with the water collecting grooves (17) provided on the base (1), and the water collecting grooves (17) are arranged in an inclined shape from the lower left to the upper right.

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