Chute device for reconstruction and extension of high slope

Abstract

The utility model provides a reconstruction and extension high slope sliding groove device which comprises a foundation pit, and the foundation pit is built in the bottom end of a slope foundation. The dense-mesh screen is fixed on the edge of the top surface of the foundation pit; the material guiding structure is installed in a groove dug in the side edge of the slope foundation, the material guiding structure comprises linear chutes, a chute outlet, an arc-shaped chute and a chute inlet, and the linear chutes are installed in the upper end and the lower end of the groove; the reinforcing structure is fixed on the top surface of a connecting node of the linear chute and the arc-shaped chute; the reconstruction and extension high slope sliding groove device has the advantages that silt and slag generated during slope construction can be conveniently transported, and the situation that the construction efficiency is affected due to the fact that the silt and the slag are accumulated is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of traffic monitoring, in particular to a high slope chute modification and expansion device. Background Art

[0002] Accidents of deformation and damage of high slopes occur frequently. For example, water conservancy and hydropower, mining, roads, railways and military projects will encounter artificially excavated and naturally formed high and steep slopes. When the geological conditions are poor, rainwater is concentrated and improperly handled, landslides may occur, and even serious landslide disasters may occur.

[0003] When the slope is being rebuilt and expanded, the slope is located at a relatively high position with a high slope and a large slope rate, and the slope construction site is not suitable for the accumulation of a large amount of mud and slag. The mud and slag excavated during the construction process need to be transported away in time to maintain the progress of the slope reconstruction and expansion construction. However, the use of large machinery to transport mud and slag will cause serious occupation of mechanical equipment, and due to the large slope, the slag truck cannot pass, which makes the transportation of mud and slag difficult.

[0004] Therefore, it is necessary to provide a new high slope chute device for expansion and reconstruction to solve the above technical problems. Utility Model Content

[0005] The technical problem solved by the utility model is to provide a high slope chute device for reconstruction and expansion, which is convenient for transporting mud and slag generated by slope construction and avoids the accumulation of mud and slag and the influence of construction efficiency.

[0006] In order to solve the above technical problems, the utility model provides a high slope chute device for reconstruction and expansion, comprising: a foundation pit, which is constructed inside the bottom end of the slope foundation; a dense mesh, which is fixed to the edge of the top surface of the foundation pit; a material guide structure, which is installed inside the groove dug out on the side of the slope foundation, and the material guide structure includes a straight chute, a chute outlet, an arc chute and a chute inlet, the straight chute is installed inside the upper and lower ends of the groove, and the arc chute is installed inside the middle section of the book search groove. The chute outlet is arranged at the bottom end of the linear chute at the lower end, and the chute inlet is arranged at the top end of the linear chute at the upper end; a diversion chute, the diversion chute is installed at the top end of the linear chute; a reinforcement structure, the reinforcement structure is fixed to the top surface of the connection node between the linear chute and the arc chute, the reinforcement structure includes a connecting plate and a fixing bolt, the connecting plate is installed on the top surface of the chute connection node, and the fixing bolt passes through the surface of one end of the connecting plate and is threadedly connected to the top surface of the chute connection node.

[0007] Preferably, the linear chute and the arc chute are combined to form an "S"-shaped slideway, and the total length of the slideway is about 25m, the depth and width are both about 1.5m, and the top surface of the slideway is flush with the surface of the slope foundation.

[0008] Preferably, the thickness of the linear chute is about 1.5 cm, and the linear chute adopts a standard section of 6 m per section, and the chute is welded between sections.

[0009] Preferably, the shape of the chute inlet is trumpet-shaped, and the size of the chute inlet is about 3.5m*1.5m, and the connection combination of the diversion chute and the straight chute is "Y"-shaped, and the depth of the diversion chute is about 1m.

[0010] Preferably, the reinforcement structure further comprises a barbed pile, and the barbed pile passes through the other end of the connecting plate and is fixed inside the slope foundation.

[0011] Preferably, the side walls of the barb piles are provided with triangular barbs, and the periphery of the barb piles is reinforced by pouring concrete.

[0012] Compared with the related art, the high slope chute device provided by the utility model has the following beneficial effects:

[0013] The utility model provides a device for renovating and expanding a high slope chute. First, according to a design plan, measurement marks are made on the slope to be constructed, and the slope is cleared and grooved by an excavator so that the groove is in an S shape, and its size corresponds to the size of the material guide structure. Then, the material guide structure is welded and fixed section by section so that its top surface is flush with the surface of the slope foundation. Then, the reinforcement structure is threadedly connected to the top surface position of the chute welding node through the fixing bolts, and the other end of the reinforcement structure is driven into the inside of the slope foundation so that the position of the chute is restricted and reinforced, so that the material guide structure is formed on the side wall of the slope foundation. A chute, the bottom end of which is used to build the foundation pit, and the dense mesh is fixed on the top edge of the foundation pit. The dense mesh surrounds the top opening of the foundation pit, and the S-shaped curve can reduce the potential energy of mud and slag sliding in the chute to avoid excessive impact when sliding into the foundation pit. Two diversion chutes extend outward from the top of the chute, so that the diversion chute can guide and discharge slag and mud farther away, so that the slag produced during the construction process can be transported away in time. This device has the advantages of facilitating the transportation of mud and slag generated by slope construction and avoiding the accumulation of mud and slag, which affects the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A structural schematic diagram of a preferred embodiment of the high-slope chute device for reconstruction and expansion provided by the utility model;

[0015] Figure 2 for Figure 1 The schematic diagram of the structure as a whole from top view is shown;

[0016] Figure 3 for Figure 2 The structural schematic diagram of the reinforcement of the material guide structure shown;

[0017] Figure 4 for Figure 3 The structural schematic diagram of the reinforced side view section of the material guide structure shown.

[0018] Numbers in the figure: 1. dense mesh, 2. foundation pit, 3. material guide structure, 31. straight chute, 32. chute outlet, 33. curved chute, 34. chute inlet, 4. diversion chute, 5. slope foundation, 6. reinforcement structure, 61. connecting plate, 62. barb pile, 63. fixing bolt. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0020] See also Figure 1 to Figure 4 , Figure 1 A structural schematic diagram of a preferred embodiment of the high-slope chute device for reconstruction and expansion provided by the utility model; Figure 2 for Figure 1 The schematic diagram of the structure as a whole from top view is shown; Figure 3 for Figure 2 The structural schematic diagram of the reinforcement of the material guide structure shown; Figure 4 for Figure 3 The structural schematic diagram of the reinforced side section of the guide structure shown in the figure; wherein the high slope chute device for reconstruction and expansion includes: a foundation pit 2, which is constructed inside the bottom end of the slope foundation 5; a dense mesh 1, which is fixed to the edge of the top surface of the foundation pit 2; a guide structure 3, which is installed inside the groove dug out on the side of the slope foundation 5, and the guide structure 3 includes a straight chute 31, a chute outlet 32, an arc chute 33 and a chute inlet 34, the straight chute 31 is installed inside the upper and lower ends of the groove, and the arc chute 33 is installed inside the middle section of the book search groove The chute outlet 32 ​​is arranged at the bottom end of the linear chute 31 at the lower end, and the chute inlet 34 is arranged at the top end of the linear chute 31 at the upper end; the diversion chute 4, the diversion chute 4 is installed at the top end of the linear chute 31; the reinforcement structure 6, the reinforcement structure 6 is fixed to the top surface of the connection node between the linear chute 31 and the arc chute 33, the reinforcement structure 6 includes a connecting plate 61 and a fixing bolt 63, the connecting plate is installed on the top surface of the chute connection node, and the fixing bolt 63 passes through the surface of one end of the connecting plate 61 and is threadedly connected to the top surface of the chute connection node.

[0021] In the specific implementation process, Figure 1 , Figure 2 and Figure 3 As shown, the linear chute 31 and the arc chute 33 are combined to form an "S"-shaped slide, and the total length of the slide is about 25m, the depth and width are both about 1.5m, and the top surface of the slide is flush with the surface of the slope foundation 5; the thickness of the linear chute 31 is about 1.5cm, and the linear chute 31 adopts a standard section of 6m per section, and the chute is welded between sections; the shape of the chute inlet 34 is trumpet-shaped, and the size of the chute inlet 34 is about 3.5m*1.5m, and the diversion chute 4 is connected to the linear chute 31 in a "Y" shape, and the depth of the diversion chute 4 is about 1m.

[0022] First, the silt and slag at a farther distance can be guided through the diversion chute 4 and discharged into the linear chute 31 for discharge. The S-shaped design can slow down the sliding speed of the silt and slag, and avoid excessive impact causing the slag to fly out.

[0023] In the specific implementation process, Figure 2 , Figure 3 and Figure 4 As shown, the reinforcement structure 6 also includes a barb pile 62, the other end of the barb pile 62 passes through the connecting plate 61 and is fixed to the inside of the slope foundation 5. The side wall of the barb pile 62 is provided with triangular barbs, and the periphery of the barb pile 62 is poured with concrete for reinforcement.

[0024] The barb pile 62 is conveniently passed through one end of the connecting plate 61 to limit the position of the connecting plate 61 , and at the same time, the straight chute 31 and the arc chute 33 , which are connected and fixed at the other end by the fixing bolts 63 , can be reinforced through the connecting plate 61 .

[0025] The working principle of the high slope chute device provided by the utility model is as follows:

[0026] When in use, the slope is first cleared and grooved. The clearing is carried out by an excavator according to the layout line. In principle, only the part that needs to be cleared according to the chute is cleared. The side close to the highway does not need to be cleared temporarily to serve as another safety barrier. The groove depth is at least 1.5m, and the groove shape is S-shaped. Then the straight chute 31 and the arc chute 33 are installed in their corresponding positions so that the top surface of the chute is flush with the bottom surface of the slope foundation 5. The chutes are fixed by welding so that the bottom end of the chute is inside the foundation pit 2 built inside the bottom end of the slope foundation 5. The two-meter-high dense mesh 1 is fixed on the surface of the base layer, except for the inlet, so that the dense mesh 1 can enclose the inside of the foundation pit 2, and then the connecting plate 6 One end of the connecting plate 61 is installed on the top surface of the connection node of the linear chute 31 and the arc chute 33 through the fixing bolt 63, so that the other end of the connecting plate 61 extends outward and hits the surface of the slope foundation 5, and then the barb pile 62 is driven into the interior of the slope foundation 5 by passing through the other end of the connecting plate 61, and then the bottom end is poured with concrete to fix it, so that it can limit the position and reinforce the chute, and then two branch grooves are extended outward at the top of the chute, which is convenient for the installation of the diversion chute 4, and its depth is about 1m, so that the bottom end of the diversion chute 4 is connected with the chute through the chute inlet 34. This device has the advantages of facilitating the transportation of mud and slag generated by slope construction, avoiding the accumulation of mud and slag and affecting construction efficiency.

[0027] Compared with the related art, the high slope chute device provided by the utility model has the following beneficial effects:

[0028] The utility model provides a device for renovating and expanding a high slope chute. First, according to the design plan, measurement marks are made on the slope to be constructed, and the slope is cleared and grooved by an excavator, so that the shape of the groove is S-shaped, and its size corresponds to the size of the guide structure 3. Then, the guide structure 3 is welded and fixed section by section so that its top surface is flush with the surface of the slope foundation 5. Then, the reinforcement structure 6 is threadedly connected to the top surface position of the chute welding node through the fixing bolts 63, and the other end of the reinforcement structure 6 is driven into the inside of the slope foundation 5 so that it can limit and reinforce the position of the chute, so that the guide structure 3 forms an S-shaped groove on the side wall of the slope foundation 5. A chute, the bottom end of which is constructed with the foundation pit 2, and the dense mesh 1 is fixed on the top edge of the foundation pit 2, and the dense mesh 1 surrounds the top opening of the foundation pit 2, and the S-shaped curve can slow down the potential energy of mud and slag sliding in the chute, avoiding excessive impact when sliding into the foundation pit 2, and two diversion chutes 4 are extended outward from the top of the chute, so that the diversion chute 4 can guide and discharge slag and mud farther away, so that the slag produced during the construction process can be transported away in time. This device has the advantages of facilitating the transportation of mud and slag generated by slope construction, avoiding the accumulation of mud and slag and affecting construction efficiency.

[0029] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A high slope chute device for reconstruction and expansion, characterized in that: include; A foundation pit (2), wherein the foundation pit (2) is constructed inside the bottom of the slope foundation (5); A dense mesh (1), the dense mesh (1) being fixed to the edge of the top surface of the foundation pit (2); A material guide structure (3), the material guide structure (3) is installed inside a groove dug on the side of the slope foundation (5), the material guide structure (3) comprises a straight chute (31), a chute outlet (32), an arc chute (33) and a chute inlet (34), the straight chute (31) is installed inside the upper and lower ends of the groove, the arc chute (33) is installed inside the middle section of the book search groove, the chute outlet (32) is arranged at the bottom end of the straight chute (31) at the lower end, and the chute inlet (34) is arranged at the top end of the straight chute (31) at the upper end; A diversion chute (4), the diversion chute (4) being installed at the top end of the linear chute (31); A reinforcement structure (6), the reinforcement structure (6) being fixed to the top surface of the connection node between the linear chute (31) and the arc chute (33), the reinforcement structure (6) comprising a connection plate (61) and a fixing bolt (63), the connection plate (61) being mounted on the top surface of the chute connection node, the fixing bolt (63) penetrating the surface of one end of the connection plate (61) and being threadedly connected to the top surface of the chute connection node.

2. The high slope chute device for reconstruction and expansion according to claim 1 is characterized in that: The linear chute (31) and the arc chute (33) are combined to form an "S"-shaped slideway, and the total length of the slideway is about 25m, the depth and width are both about 1.5m, and the top surface of the slideway is flush with the surface of the slope foundation (5).

3. The high slope chute reconstruction and expansion device according to claim 1 is characterized in that: The thickness of the linear chute (31) is about 1.5 cm, and the linear chute (31) adopts a standard section of 6 m per section, and the chute is welded between sections.

4. The high slope chute reconstruction and expansion device according to claim 1 is characterized in that: The shape of the chute inlet (34) is trumpet-shaped, and the size of the chute inlet (34) is approximately 3.5m*1.5m, and the diversion chute (4) and the linear chute (31) are connected and combined in a "Y" shape, and the depth of the diversion chute (4) is approximately 1m.

5. The high slope chute reconstruction and expansion device according to claim 1 is characterized in that: The reinforcement structure (6) further comprises a barbed pile (62), wherein the barbed pile (62) penetrates the other end of the connecting plate (61) and is fixed inside the slope foundation (5).

6. The high slope chute reconstruction and expansion device according to claim 5, characterized in that: The side wall of the barbed pile (62) is provided with triangular barbs, and the periphery of the barbed pile (62) is reinforced by pouring concrete.

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