Slope construction method

Abstract

The present invention provides a slope leveling construction method, which is carried out by adopting a slope leveling device, wherein the slope leveling device comprises: an outer frame, an inner frame, an adjustable vertical pole bracket and a sliding slope leveling unit; the outer frame is sleeved on the outer ring of the inner frame and is rotatably connected to one end of the inner frame, the adjustable vertical pole bracket is arranged at the end of the outer frame opposite to the rotating end, and is movably connected to the inner frame, and is used to support the inner frame to form a slope; the sliding slope leveling unit is slidably connected to the inner wall of the inner frame, and slides from the rotating end to the opposite end when the slope leveling layer is leveled; the slope leveling construction method comprises the following steps: (1) vertically placing the slope leveling device at the position of the concrete base of the sidewalk after pouring, and adjusting the inner frame to the required slope height; (2) performing slope leveling processing by the sliding slope leveling unit to obtain the slope leveling layer of the sidewalk after leveling.

Description

Technical Field

[0001] The invention belongs to the technical field of sidewalk base construction, and particularly relates to a slope construction method. Background Art

[0002] Against the backdrop of ecological civilization construction, the concept of sponge city has gradually been introduced into urban planning work, and permeable sidewalk paving has been widely used in construction fields such as municipal engineering and construction engineering.

[0003] In order to make the permeability of permeable sidewalks meet the needs of sponge cities, it is necessary to control each structural layer, including permeable sidewalk bricks, medium-coarse sand slope layer, permeable concrete base layer, permeable graded crushed stone subbase layer and sidewalk roadbed. When constructing each structural layer, manual hanging lines are generally used for auxiliary control. This method takes a long time to construct, requires a lot of manpower, and has poor construction quality, which can easily lead to slow overall project progress and high construction costs. In order to solve the above problems, it is urgent to invent a slope construction method suitable for permeable sidewalks. Summary of the Invention

[0004] The invention provides a slope leveling construction method, which is used to solve the problems of low construction efficiency, poor quality, high construction cost, and high labor consumption caused by the manual line-hanging assisted slope leveling method in the prior art.

[0005] The present invention provides a slope leveling construction method, characterized in that a slope leveling device is used for the construction, the slope leveling device comprising: an outer frame, an inner frame, an adjustable vertical pole bracket and a sliding slope leveling unit; the outer frame is sleeved on the outer ring of the inner frame and is rotatably connected to one end of the inner frame; the adjustable vertical pole bracket is provided at the end of the outer frame opposite to the rotating end and is movably connected to the inner frame for supporting the inner frame to form a slope; the sliding slope leveling unit is slidably connected to the inner wall of the inner frame and slides from the rotating end to the opposite end when the slope leveling layer is leveled;

[0006] The slope construction method includes the following steps:

[0007] (1) Place the slope leveling device vertically on the concrete base of the sidewalk after pouring, and adjust the inner frame to the required slope height;

[0008] (2) Slope leveling is performed by sliding the slope leveling unit to obtain the sidewalk slope leveling layer after slope leveling.

[0009] Compared with the prior art, the beneficial effects of the present invention are as follows: The slope-finding device provided by the present invention improves work efficiency, enhances the accuracy of the slope of the base layer of the permeable sidewalk, improves the construction quality of the base layer of the permeable sidewalk, and thus improves the overall construction quality of the permeable sidewalk. Moreover, it can be used multiple times, the installation and removal processes are simple, the transportation is convenient, the construction cost is low, the labor intensity of construction workers is greatly reduced, the use of labor is reduced, and good economic and social benefits are created.

[0010] Further, the outer frame is of a quadrilateral structure, one set of opposite sides being foldable cross brackets, and the other set of opposite sides being telescopic longitudinal brackets. Adjustable legs are connected to the four corners of the outer frame for supporting the outer frame.

[0011] Further, the foldable cross bracket includes a first square pipe connected by a hinge.

[0012] Further, the telescopic longitudinal bracket includes a socket pipe and a socket rod, and the socket pipe and the socket rod are connected by socket connection.

[0013] Further, the adjustable leg includes a second square pipe, a socket, a square plate and a chain; a chain is connected to the outer wall of the second square pipe, the bottom surface of the socket is fixedly connected to the top surface of the square plate, and the second square pipe is movably connected to the socket through the chain.

[0014] Further, the adjustable vertical rod bracket includes a C-shaped plate and a third square pipe; the C-shaped plate has a top plate and two side plates oppositely arranged and respectively connected to the top plate; the C-shaped plate is connected to the outer frame;

[0015] The bottom wall of the third square pipe is connected to the top of the top plate of the C-shaped plate.

[0016] Further, the inner frame includes a fourth square pipe, a C-shaped pipe, a fifth square pipe and a sliding unit;

[0017] The fourth square pipe is the connecting side, and the fifth square pipe is the opposite side of the connecting side;

[0018] Both ends of the fourth square pipe and the fifth square pipe are respectively connected by the C-shaped pipe; ​​​​​​​​ BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A top view of a slope finding device according to an embodiment of the present invention;

[0023] Figure 2 A top view of the inner and outer frames according to an embodiment of the present invention;

[0024] Figure 3 A detailed view of a foldable cross support in one embodiment of the present invention;

[0025] Figure 4 A top view of a retractable longitudinal support according to an embodiment of the present invention;

[0026] Figure 5 is a front view of an adjustable leg according to an embodiment of the present invention;

[0027] Figure 6 It is a front view of an adjustable pole bracket according to one embodiment of the present invention;

[0028] Figure 7 is a top view of an inner frame in one embodiment of the present invention;

[0029] Figure 8 is a front view of a sliding unit according to an embodiment of the present invention;

[0030] Figure 9 A top view of a sliding slope finding unit in one embodiment of the present invention;

[0031] Figure 10 is a front cross-sectional view of a cutter head in one embodiment of the present invention;

[0032] Figure 11 A detailed view of a U-shaped shackle in one embodiment of the present invention;

[0033] Figure 12 This is a schematic diagram of the assembly of a slope finding device in one embodiment of the present invention;

[0034] Figure 13 Schematic diagram of a cast permeable sidewalk concrete base in one embodiment of the present invention, wherein a is a perspective view and b is a side view;

[0035] Figure 14 A schematic diagram of the placement of a slope-leveling device in a permeable sidewalk according to an embodiment of the present invention;

[0036] Figure 15 This is a schematic diagram of slope detection processing in one embodiment of the present invention, wherein a is a stereoscopic view and b is a side view.

[0037] Description of reference numerals:

[0038] 1. Slope-leveling device; 2. Outer frame; 3. Foldable horizontal support; 4. Hinge; 5. First square tube; 6. Retractable longitudinal support; 7. Socket pipe; 8. Socket rod; 9. Adjustable support leg; 10. Second square tube; 11. Socket socket; 12. Square plate; 13. Chain; 14. Bolt; 15. Adjustable vertical support; 16. C-shaped plate; 17. Third tube; 18. Inner frame; 19. Fourth square tube; 20. C-shaped tube; 21. Fifth square tube; 22. Sliding unit; 23. U-shaped frame; 24. Reel; 25. First round tube; 26. Sliding slope-leveling unit; 27. Cutter head; 28. Second round tube; 29. ​​T-shaped plate; 30. U-shaped shackle; 31. Wire rope. DETAILED DESCRIPTION

[0039] To make the objectives, technical solutions, and advantages of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0040] On the one hand, see Figures 1 to 12 The present invention provides a slope-finding device 1, comprising: an outer frame 2, an inner frame 18, an adjustable upright support 15 and a sliding slope-finding unit 26;

[0041] The outer frame 2 is sleeved on the outer ring of the inner frame 18 and is rotatably connected to one end of the inner frame 18. The adjustable upright support 15 is provided at the end of the outer frame opposite to the rotating end and is movably connected to the inner frame 18 to support the inner frame 18 to form a slope.

[0042] The sliding slope-finding unit 26 is slidably connected to the inner wall of the inner frame 18 , and slides from the rotating end to the opposite end along the plane where the inner frame 18 is located when the slope layer is being sloped.

[0043] During implementation, the sliding slope-finding unit 26 slides along the plane where the inner frame 18 is located, sliding from the rotating end of the inner frame 18 to the opposite end. At the same time, the sidewalk concrete is pushed from one side of the sidewalk to the other side along with the sliding slope-finding unit 26, forming a slope and completing the slope-finding process.

[0044] In a specific embodiment, the outer frame 2 is a quadrilateral structure, one set of opposite sides of which are foldable horizontal supports 3, and the other set of opposite sides are retractable vertical supports 6. The four corners of the outer frame 2 are connected with adjustable legs 9 for supporting the outer frame.

[0045] The length of the outer frame 2 is 3 to 5 m, the width is 3 m, and it is composed of square steel with dimensions of 40 mm × 40 mm × 4 mm, 60 mm × 60 mm × 5 mm, and 80 mm × 80 mm × 5 mm.

[0046] The material of the foldable horizontal bracket 3 is square steel and its length is 3 m. Specifically, the foldable horizontal bracket 3 includes a first square pipe 5 connected by a hinge 4. Optionally, the first square pipe 5 is square steel with dimensions of 60 mm × 60 mm × 5 mm, and the hinge 4 is a stainless steel hinge 4 with dimensions of 36 mm × 27 mm × 0.8 mm. <000***114>The material of the telescopic vertical bracket 6 is square steel and its length is 3 to 5 m. Specifically, the telescopic vertical bracket 6 includes a socket pipe 7 and a socket rod 8, and the socket pipe 7 and the socket rod 8 are connected by socket connection. The socket pipe 7 and the socket rod 8 can be selected from square steel with dimensions of 60 mm × 60 mm × 5 mm and 40 mm × 40 mm × 4 mm.

[0048] The height of the adjustable leg 9 is 0.4 m. Specifically, the adjustable leg 9 includes a second square pipe 10, a socket 11, a square plate 12, and a chain 13. A chain 13 is connected to the outer wall of the second square pipe 10, the bottom surface of the socket 11 is fixedly connected to the top surface of the square plate 12, and the second square pipe 10 is connected to the socket 11 by socket connection through the chain 13.

[0049] Among them, the second square pipe 10 can be made of square steel with dimensions of 80 mm × 80 mm × 5 mm, the socket 11 can be made of square steel with dimensions of 60 mm × 60 mm × 5 mm, the square plate 12 can be made of Q235 steel plate with a thickness of 10 mm, the chain 13 can be made of Q235 steel with a length of 400 mm, and the bolt 14 can be made of Q235 steel with a length of 100 mm and a diameter of 20 mm.

[0050] In a specific embodiment, the adjustable vertical rod bracket 15 includes a C-shaped plate 16 and a third square pipe 17. The C-shaped plate 16 has a top plate and two side plates that are oppositely arranged and are respectively connected to the top plate. The C-shaped plate 16 is connected to the outer frame 2. The bottom wall of the third square pipe 17 is connected to the top of the top plate of the C-shaped plate 16.

[0051] Among them, the height of the adjustable vertical rod bracket 15 is 1.6 m, and the C-shaped plate 16 and the third square pipe 17 are connected by bolts 14. Optionally, the C-shaped plate 16 is a Q235 steel plate with a thickness of 10 mm; the material is square steel, and the third square pipe 17 is square steel with dimensions of 40 mm × 40 mm × 4 mm.

[0052] In a specific embodiment, the inner frame 18 includes a fourth square tube 19, a C-shaped tube 20, a fifth square tube 21 and a sliding unit 22; the fourth square tube 19 is a connecting edge, and the fifth square tube 21 is an opposite edge of the connecting edge; the two ends of the fourth square tube 19 and the fifth square tube 21 are respectively connected by a C-shaped tube 20; the sliding unit 22 is connected to the sliding slope finding unit 26.

[0053] Optionally, the inner frame 18 has a length of 4.9 m and a width of 2.9 m; the fourth square tube 19 and the fifth square tube 21 are made of square steel with a size of 60 mm × 60 mm × 5 mm; and the C-shaped tube 20 is a C-shaped steel with a size of 60 mm × 40 mm × 2.5 mm.

[0054] The sliding unit 22 includes a U-shaped frame 23 , a winding drum 24 , and a first circular tube 25 . The winding drum 24 is disposed inside the U-shaped frame 23 , and the first circular tube 25 is used to drive the winding drum 24 to rotate.

[0055] Optionally, the U-shaped frame 23 is made of Q235 steel plate with a thickness of 10 mm and a size of 100 mm × 100 mm × 80 mm; the winding drum 24 is made of Q235 steel pipe, DN60 winding drum 24, and has a height of 50 mm; the first round tube 25 is made of Q235 steel and A20 round steel.

[0056] In a specific embodiment, the sliding slope-finding unit 26 includes a cutter head 27 and a steel wire rope 31 ; the steel wire rope 31 is used to pull the cutter head 27 to perform the slope-finding process.

[0057] Optionally, the cutter head 27 is made of Q235 steel plate with a thickness of 10 mm; the steel wire rope 31 is made of Q235 steel with a diameter of 6 mm.

[0058] The sliding slope-finding unit 26 also includes a second round tube 28, a T-shaped plate 29 and a U-shaped shackle 30; the second round tube 28 is connected to the cutter head 27, and the wire rope 31 pulls the cutter head 27 through the T-shaped plate 29 and the U-shaped shackle 30; optionally, the second round tube 28 is Q235 steel, A20 round steel; the T-shaped plate 29 is made of Q235 steel plate with a thickness of 10 mm; the U-shaped shackle 30 is made of Q235 steel or M12 stainless steel.

[0059] On the other hand, see Figures 13 to 15 A construction method, using the slope finding device 1, comprises the following steps:

[0060] (1) Place the slope-finding device 1 vertically on the concrete base of the sidewalk after pouring, and adjust the inner frame 18 to the required slope height;

[0061] (2) Pull the sliding slope-finding unit 26 along the plane where the inner frame 18 is located from the rotating end to the opposite end to perform slope-finding processing to obtain the sidewalk slope-finding layer after slope-finishing.

[0062] It can be understood that after step (2), the slope finding device 1 can be moved horizontally to perform slope finding on other locations of the sidewalk.

[0063] The construction method provided by the present invention using the above-mentioned slope-finding device reduces the labor intensity of construction workers, reduces the use of manpower, improves work efficiency, improves the slope accuracy of the permeable sidewalk base, improves the construction quality of the permeable sidewalk base, and thus improves the overall construction quality of the permeable sidewalk, creating good economic and social benefits.

[0064] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. If these modifications and variations fall within the scope of the claims of the present invention and their equivalent technologies, they should be considered to be within the scope of protection of the present invention.

Claims

1. A slope construction method, characterized in that: It is carried out by using a slope-finding device, which includes: an outer frame, an inner frame, an adjustable vertical rod support, and a sliding slope-finding unit; the outer frame is sleeved on the outer circle of the inner frame and is rotatably connected to one end of the inner frame, the adjustable vertical rod support is arranged at the end of the outer frame on the opposite side of the rotating end and is movably connected to the inner frame for supporting the inner frame to form a slope; the sliding slope-finding unit is slidably connected to the inner wall of the inner frame and slides from the rotating end to the opposite end when sloping the slope-forming layer. The slope-finding construction method includes the following steps: (1) Vertically place the slope-finding device at the position of the cast-in-place sidewalk concrete base layer, and adjust the inner frame to the required slope height; (2) Carry out slope-finding treatment through the sliding slope-finding unit to obtain the slope-forming layer of the sidewalk after slope-finding; The inner frame includes a fourth square pipe, a C-shaped pipe, a fifth square pipe, and a sliding unit; The fourth square pipe is a connecting side, and the fifth square pipe is the opposite side of the connecting side; Both ends of the fourth square pipe and the fifth square pipe are respectively connected through the C-shaped pipe; The sliding unit is connected to the sliding slope-finding unit; The sliding unit includes a U-shaped frame, a wire reel, and a first round pipe; the wire reel is arranged inside the U-shaped frame, and the first round pipe is used to drive the wire reel to rotate; The sliding slope-finding unit includes a cutter head and a steel wire rope; the steel wire rope is used to pull the cutter head for slope-finding treatment.

2. The slope construction method according to claim 1, wherein: The outer frame is of a quadrilateral structure, one set of opposite sides is a foldable cross support, and the other set of opposite sides is a telescopic longitudinal support. Adjustable legs are connected to the four corners of the outer frame for supporting the outer frame.

3. The slope construction method according to claim 2, wherein: The foldable cross support includes a first square pipe connected by a hinge.

4. The slope construction method according to claim 2, wherein: The telescopic longitudinal support includes a socket pipe and a socket rod, and the socket pipe and the socket rod are socket-connected.

5. The slope construction method according to claim 2, wherein: The adjustable leg includes a second square pipe, a socket, a square plate, and a chain; a chain is connected to the outer wall of the second square pipe, the bottom surface of the socket is fixedly connected to the top surface of the square plate, and the second square pipe is movably connected to the socket through the chain.

6. The slope construction method according to claim 1, characterized in that: The adjustable vertical rod support includes a C-shaped plate and a third square pipe; the C-shaped plate has a top plate and two side plates oppositely arranged and respectively connected to the top plate; the C-shaped plate is connected to the outer frame; The bottom wall of the third square pipe is connected to the top of the top plate of the C-shaped plate.

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