Slope finding device

Abstract

The utility model provides a slope finding device. The slope finding device comprises an outer frame, an inner frame, an adjustable vertical rod support 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 device provided by the utility model improves the working efficiency, improves the accuracy of the gradient of the permeable sidewalk base layer, improves the construction quality of the permeable sidewalk base layer, further improves the overall construction quality of the permeable sidewalk, can be used for many times, is simple in mounting and dismounting processes, convenient to transport and low in construction cost, and is suitable for popularization and application. And the labor intensity of constructors is greatly reduced, and manual use is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of sidewalk base construction, and particularly relates to a slope finding device. 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, permeable graded crushed stone subbase 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 design a slope finding device suitable for permeable sidewalks. Utility Model Content

[0004] The utility model provides a slope-finding device for solving the problems of low construction efficiency, poor quality, high construction cost, and high labor consumption caused by the manual line-hanging auxiliary slope-finding method in the prior art.

[0005] The utility model provides a slope-finding device, comprising: an outer frame, an inner frame, an adjustable vertical pole bracket and a sliding slope-finding unit;

[0006] 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 upright support 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.

[0007] 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 layer is being sloped.

[0008] Compared with the existing technology, the benefits of the present invention are: 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. It 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 manpower is reduced, and good economic and social benefits are created.

[0009] Furthermore, the outer frame is a quadrilateral structure, one set of opposite sides of which are foldable horizontal supports, and the other set of opposite sides are retractable vertical supports. The four corners of the outer frame are connected with adjustable legs for supporting the outer frame.

[0010] Furthermore, the foldable horizontal support includes a first square pipe connected by a hinge.

[0011] Furthermore, the telescopic vertical support includes a socket pipe and a socket rod, and the socket pipe and the socket rod are connected by socket connection.

[0012] Furthermore, 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.

[0013] Furthermore, the adjustable vertical 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;

[0014] The bottom wall of the third square pipe is connected to the top of the top plate of the C-shaped plate.

[0015] Furthermore, the inner frame includes a fourth square pipe, a C-shaped pipe, a fifth square pipe and a sliding unit;

[0016] The fourth square pipe is the connecting side, and the fifth square pipe is the opposite side of the connecting side;

[0017] Both ends of the fourth square pipe and the fifth square pipe are respectively connected by the C-shaped pipe;

[0018] The sliding unit is connected to the sliding slope-finding unit.

[0019] Furthermore, 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.

[0020] Furthermore, 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. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a top view of the slope-finding device in an embodiment of the present invention;

[0022] Figure 2 is a top view of the outer frame in an embodiment of the present invention;

[0023] Figure 3 is a detailed view of the foldable horizontal support in an embodiment of the present invention;

[0024] Figure 4 is a top view of the telescopic vertical support in an embodiment of the present invention;

[0025] Figure 5 This is a front view of an adjustable leg in one embodiment of the present utility model;

[0026] Figure 6 This is a front view of an adjustable pole bracket in one embodiment of the utility model;

[0027] Figure 7 This is a top view of the inner frame in one embodiment of the present utility model;

[0028] Figure 8 This is a front view of a sliding unit in one embodiment of the present utility model;

[0029] Figure 9 This is a top view of a sliding slope finding unit in one embodiment of the utility model;

[0030] Figure 10 This is a front cross-sectional view of a cutter head in one embodiment of the present utility model;

[0031] Figure 11 This is a detailed view of a U-shaped shackle in one embodiment of the present invention;

[0032] Figure 12 This is a schematic diagram of the assembly of a slope finding device in one embodiment of the present utility model;

[0033] Figure 13 Schematic diagram of a cast permeable sidewalk concrete base in one embodiment of the present invention, wherein a is a three-dimensional view and b is a side view;

[0034] Figure 14 This is a schematic diagram of the placement of a slope-finding device in a permeable sidewalk in one embodiment of the present utility model;

[0035] Figure 15 This is a schematic diagram of slope leveling in one embodiment of the present invention, wherein a is a stereoscopic view and b is a side view.

[0036] Description of reference numerals:

[0037] 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

[0038] To make the purpose, technical solutions, and advantages of the present invention more clear, the following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, but 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.

[0039] 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;

[0040] 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.

[0041] 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.

[0042] 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.

[0043] 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.

[0044] 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 sizes of 40 mm × 40 mm × 4 mm, 60 mm × 60 mm × 5 mm, and 80 mm × 80 mm × 5 mm.

[0045] 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.

[0046] The material of the telescopic longitudinal support 6 is square steel with a length of 3 - 5 m. Specifically, the telescopic longitudinal support 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 steels with dimensions of 60 mm × 60 mm × 5 mm and 40 mm × 40 mm × 4 mm.

[0047] 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.

[0048] Among them, the second square pipe 10 can be made of square steel with a size of 80 mm × 80 mm × 5 mm, the socket 11 can be made of square steel with a size 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.

[0049] In a specific embodiment, the adjustable vertical pole support 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 connected to the top plate respectively. 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.

[0050] Among them, the height of the adjustable vertical pole support 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, and the material of the third square pipe 17 is square steel with a size of 40 mm × 40 mm × 4 mm.

[0051] 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. The two ends of the fourth square pipe 19 and the fifth square pipe 21 are respectively connected by the C-shaped pipe 20. The sliding unit 22 is connected to the sliding slope-finding unit 26.

[0052] Optionally, the length of the inner frame 18 is 4.9 m and the width is 2.9 m. The materials of the fourth square pipe 19 and the fifth square pipe 21 are square steel with a size of 60 mm × 60 mm × 5 mm, and the C-shaped pipe 20 is a C-shaped steel with a size of 60 mm × 40 mm × 2.5 mm.

[0053] 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.

[0054] 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.

[0055] 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.

[0056] 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.

[0057] 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.

[0058] On the other hand, see Figures 13 to 15 A construction method, using the slope finding device 1, comprises the following steps:

[0059] (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;

[0060] (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.

[0061] 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.

[0062] The construction method provided by the utility model 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.

[0063] 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 finding device, characterized in that: Comprising: 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 slope-finding the slope-forming layer.

2. The slope finding device according to claim 1, characterized in that: The outer frame is of a quadrilateral structure, with one pair of opposite sides being foldable cross supports and the other pair of opposite sides being telescopic longitudinal supports. Adjustable legs are connected to the four corners of the outer frame for supporting the outer frame.

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

4. The slope finding device according to claim 2, characterized in that: 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 finding device 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 finding device 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 finding device 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 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.

8. The slope finding device 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 device 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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