Slope making construction method

Abstract

The invention provides a slope finding construction method, which is carried out by adopting a slope finding device, and the slope finding device comprises an outer frame, an inner frame, an adjustable vertical rod bracket and a sliding slope finding unit, the outer frame sleeves the outer ring of the inner frame and is rotationally connected with one end of the inner frame, and the adjustable vertical rod bracket is arranged at the end part of the outer frame on the opposite side of the rotating end, is movably connected with the inner frame and is used for supporting the inner frame to form a gradient; the sliding slope finding unit is in sliding connection with the inner wall of the inner frame, and slides to the opposite side end from the rotating end when the slope finding layer is subjected to slope finding; the slope finding construction method comprises the following steps that (1) the slope finding device is vertically placed at the position of a poured sidewalk concrete base, and the inner frame is adjusted to the required slope height; and (2) slope making treatment is conducted through the sliding slope making unit, and a sidewalk slope making layer after slope making is obtained.

Description

Technical Field

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

[0002] Under the general background of ecological civilization construction, the concept of sponge city has been gradually 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, uses a lot of manpower, and has poor construction quality, which can easily lead to slow overall progress of the project 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 finding construction method, which is used to solve the problems of low construction efficiency, poor quality, high construction cost, and much manpower required in the prior art manual line-hanging auxiliary slope finding method.

[0005] The present invention provides a slope finding construction method, characterized in that a slope finding device is used, the slope finding device comprising: an outer frame, an inner frame, an adjustable vertical pole bracket and a sliding slope finding 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 finding 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 finding layer is being found; The slope construction method includes the following steps: (1) Place the slope-finding device vertically on the concrete base of the sidewalk after pouring, and adjust the inner frame to the required slope height; (2) Slope leveling is performed by using a sliding slope leveling unit to obtain a sidewalk slope leveling layer after slope leveling.

[0006] Compared with the prior art, the advantages of the present invention are as follows: the slope finding device provided by the present invention improves work efficiency, improves the accuracy of the slope 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, and can be used multiple times, the installation and dismantling process is simple, transportation is convenient, the construction cost is low, the labor intensity of construction personnel is greatly reduced, the use of manual labor is reduced, and good economic and social benefits are created.

[0007] Further, the outer frame is of a quadrilateral structure, where one pair of opposite sides are foldable horizontal brackets, and the other pair of opposite sides are telescopic vertical brackets. Adjustable legs are connected to the four corners of the outer frame for supporting the outer frame.

[0008] Further, the foldable horizontal bracket includes a first square pipe connected by hinges.

[0009] Further, the telescopic vertical bracket includes a socket pipe and a socket rod, and the socket pipe and the socket rod are connected by socket connection.

[0010] 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.

[0011] 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; The bottom wall of the third square pipe is connected to the top of the top plate of the C-shaped plate.

[0012] Further, 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 the 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 by the C-shaped pipe; The sliding unit is connected to the sliding slope-finding unit.

[0013] Further, 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.

[0014] Further, 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 processing. Description of the Drawings

[0015] Figure 1 It is a top view of the slope-finding device in an embodiment of the present invention; Figure 2 It is a top view of the outer frame in an embodiment of the present invention; Figure 3 It is a detailed view of the foldable horizontal bracket in an embodiment of the present invention; Figure 4 It is a top view of the telescopic vertical bracket in an embodiment of the present invention; Figure 5Front view of the adjustable support leg in an embodiment of the present invention; Figure 6 Front view of the adjustable vertical rod support in an embodiment of the present invention; Figure 7 Top view of the inner frame in an embodiment of the present invention; Figure 8 Front view of the sliding unit in an embodiment of the present invention; Fig. 9 Top view of the sliding slope-finding unit in an embodiment of the present invention; Fig.10 Front view cross-section of the cutter head in an embodiment of the present invention; Fig.11 Detail view of the U-shaped shackle in an embodiment of the present invention; Fig.12 Assembly schematic diagram of the slope-finding device in an embodiment of the present invention; Fig.13 Schematic diagram of the completed permeable sidewalk concrete base after pouring in an embodiment of the present invention, where a is a three-dimensional view and b is a side view; Fig.14 Schematic diagram of the placement of the slope-finding device in the permeable sidewalk in an embodiment of the present invention; Fig.15 Schematic diagram of slope-finding treatment in an embodiment of the present invention, where a is a three-dimensional view and b is a side view.

[0016] Explanation of reference numerals: 1. Slope-finding device; 2. Outer frame; 3. Foldable cross support; 4. Hinge; 5. First square pipe; 6. Telescopic longitudinal support; 7. Socket pipe; 8. Socket rod; 9. Adjustable support leg; 10. Second square pipe; 11. Socket; 12. Square plate; 13. Chain; 14. Bolt; 15. Adjustable vertical rod support; 16. C-shaped plate; 17. Third square pipe; 18. Inner frame; 19. Fourth square pipe; 20. C-shaped pipe; 21. Fifth square pipe; 22. Sliding unit; 23. U-shaped frame; 24. Reel; 25. First round pipe; 26. Sliding slope-finding unit; 27. Cutter head; 28. Second round pipe; 29. T-shaped plate; 30. U-shaped shackle; 31. Steel wire rope. Detailed implementation manners

[0017] To make the objectives, technical solutions and advantages of the present invention clearer, 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, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0018] On the one hand, see Figure 1 to Figure 12 The present invention provides a slope finding device 1, comprising: an outer frame 2, an inner frame 18, an adjustable pole bracket 15 and a sliding slope finding unit 26; 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 pole bracket 15 is arranged 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. 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 finding layer is being found.

[0019] 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 to form a slope, completing the slope finding process.

[0020] In a specific embodiment, the outer frame 2 is a quadrilateral structure, one set of opposite sides is a foldable horizontal support 3, and the other set of opposite sides is a retractable longitudinal support 6. The four corners of the outer frame 2 are connected with adjustable legs 9 for supporting the outer frame.

[0021] The outer frame 2 has a length of 3 to 5 m and a width of 3 m, and is made 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.

[0022] The foldable cross bracket 3 is made of square steel and has a length of 3m; specifically, the foldable cross bracket 3 includes a first square tube 5 connected by a hinge 4; optionally, the first square tube 5 is a square steel with a size of 60mm×60mm×5mm, and the hinge 4 is a stainless steel hinge 4 with a size of 36mm×27mm×0.8mm.

[0023] The retractable longitudinal support 6 is made of square steel and has a length of 3 to 5 m. Specifically, the retractable longitudinal support 6 includes a socket pipe 7 and a socket rod 8, which are connected in a socket manner. The socket pipe 7 and the socket rod 8 can be selected from square steels with sizes of 60 mm × 60 mm × 5 mm and 40 mm × 40 mm × 4 mm.

[0024] The height of the adjustable leg 9 is 0.4m; specifically, the adjustable leg 9 includes a second square tube 10, a socket 11, a square plate 12 and a chain 13; the outer wall of the second square tube 10 is connected with the chain 13, the bottom surface of the socket 11 is fixedly connected to the top surface of the square plate 12, and the second square tube 10 is socket-connected to the socket 11 through the chain 13.

[0025] Among them, the second square pipe 10 can be made of square steel with a size of 80mm×80mm×5mm, the socket 11 can be made of square steel with a size of 60mm×60mm×5mm, the square plate 12 can be made of Q235 steel plate with a thickness of 10mm, the chain 13 can be made of Q235 steel with a length of 400mm, and the bolt 14 can be made of Q235 steel with a length of 100mm and a diameter of 20mm.

[0026] 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.

[0027] Among them, the height of the adjustable vertical rod bracket 15 is 1.6m, 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 10mm; the material is square steel, and the third square pipe 17 is square steel with a size of 40mm×40mm×4mm.

[0028] In a specific embodiment, the inner frame 18 includes a fourth square pipe 19, a C-shaped pipe 20, a fifth square pipe 21 and a sliding unit 22; the fourth square pipe 19 is a connecting side, and the fifth square pipe 21 is the opposite side of the connecting side; both ends of the fourth square pipe 19 and the fifth square pipe 21 are respectively connected by C-shaped pipes 20; the sliding unit 22 is connected to the sliding slope-finding unit 26.

[0029] Optionally, the length of the inner frame 18 is 4.9m and the width is 2.9m; the materials of the fourth square pipe 19 and the fifth square pipe 21 are square steel with a size of 60mm×60mm×5mm; the C-shaped pipe 20 is a C-shaped steel with a size of 60mm×40mm×2.5mm.

[0030] The sliding unit 22 includes a U-shaped frame 23, a wire reel 24, and a first round pipe 25; the wire reel 24 is arranged inside the U-shaped frame 23, and the first round pipe 25 is used to drive the wire reel 24 to rotate.

[0031] Optionally, the material of the U-shaped frame 23 is Q235 steel plate with a thickness of 10mm, and the size of the U-shaped frame 23 is 100mm×100mm×80mm; the material of the wire reel 24 is Q235 steel pipe, DN60 wire reel 24, and the height is 50mm; the material of the first round pipe 25 is Q235 steel, A20 round steel.

[0032] 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 for slope-finding treatment.

[0033] 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.

[0034] 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 material of the T-shaped plate 29 is Q235 steel plate with a thickness of 10 mm; the material of the U-shaped shackle 30 is Q235 steel or M12 stainless steel.

[0035] On the other hand, see Figure 13~Figure 15 A construction method, using the above-mentioned slope finding device 1, comprises the following steps: (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; (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 a slope-finding layer of the sidewalk after slope-finding.

[0036] It can be understood that after step (2), the slope finding device 1 can also be translated to perform slope finding at other locations of the sidewalk.

[0037] The construction method provided by the present invention using the above-mentioned slope finding device reduces the labor intensity of construction personnel, 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.

[0038] 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 by 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 protection scope of the present invention.

Claims

1. A slope finding 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 rotatably connected to one end of the inner frame, and 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 slope-finding 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.

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

3. The slope finding construction method according to claim 2, characterized in that: The foldable horizontal support includes a first square pipe connected by hinges.

4. The slope construction method according to claim 2, characterized in that: The telescopic vertical 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, characterized in that: 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.

7. The slope construction method according to claim 1, characterized in that: 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 the 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 by the C-shaped pipe. The sliding unit is connected to the sliding slope-finding unit.

8. The slope construction method according to claim 7, characterized in that: 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.

9. The slope finding construction method according to any one of claims 1 to 8, characterized in that: 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.

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