Concrete cushion pouring elevation device

Abstract

The utility model discloses a concrete cushion layer pouring elevation device which comprises a fixing disc, the bottom of the fixing disc is fixedly connected with a fixing cone, the top of the fixing disc is fixedly connected with a first threaded sleeve, an inner cavity of the first threaded sleeve is in threaded connection with a first threaded rod, and the surface of the first threaded rod is in threaded connection with a sliding sleeve. The surface of the sliding sleeve is fixedly connected with two symmetrical limiting rings. The fixed disc is fixed on the ground, the first threaded rod is fixed on the top of the fixed disc, the scale is used for measuring the elevation, the adjusting block is rotated to enable the rotating sleeve to reach a proper position, the elevation line is wound on the surface of the second threaded rod, and the twisting block is rotated to enable the second clamping block and the first clamping block to clamp and fix the elevation line. In this way, the purposes that the elevation line can be fixed through the line fixing structure, the elevation line is prevented from deviating on the surfaces of the short steel bars, and the elevation accuracy is guaranteed are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete pouring, in particular to a concrete cushion pouring elevation device. Background Art

[0002] When pouring the cushion concrete, its thickness and slope must be guaranteed. Currently, when pouring the stormwater inlet cushion concrete, a ruler is often used to mark the concrete cushion. Then, short steel bars are driven into one side of the cushion formwork, and finally, an elevation line is wrapped around the elevation of the short steel bar surface to facilitate users to refer to and pour.

[0003] At present, most concrete cushion castings need to be elevated. When using short steel bars and elevation lines for elevation, the user may touch the elevation line, which may cause the elevation line to shift on the surface of the short steel bars, affecting the accuracy of the elevation. Therefore, a concrete cushion casting elevation device is needed. The elevation line can be fixed by a fixed line structure to avoid the elevation line from shifting on the surface of the short steel bars, thereby ensuring the accuracy of the elevation. Utility Model Content

[0004] The utility model aims to provide a concrete cushion casting elevation device, which can fix the elevation line through a fixed line structure to avoid the elevation line from deviating on the surface of the short steel bars, thereby ensuring the accuracy of the elevation and solving the above-mentioned background technical problems.

[0005] The technical solution of the utility model for solving the above technical problems is as follows: a concrete cushion casting elevation device comprises a fixing plate, the bottom of the fixing plate is fixedly connected with a fixing cone, the top of the fixing plate is fixedly connected with a threaded sleeve 1, the inner cavity of the threaded sleeve 1 is threadedly connected with a threaded rod 1, the surface of the threaded rod 1 is threadedly connected with a sliding sleeve, the surface of the sliding sleeve is fixedly connected with two symmetrical limiting rings, the surface of the sliding sleeve is rotatably connected with a rotating sleeve, the rotating sleeve is located between the two limiting rings, the top of the sliding sleeve is fixedly connected with an adjusting block, the surface of the rotating sleeve is fixedly connected with a fixing frame, the bottom of the inner cavity of the fixing frame is fixedly connected with a clamping block 1, the top of the clamping block 1 is fixedly connected with a threaded rod 2, the surface of the threaded rod 2 is threadedly connected with a threaded sleeve 2, the bottom of the threaded sleeve 2 is fixedly connected with a clamping block 2, and the top of the threaded sleeve 2 passes through the outside of the fixing frame and is fixedly connected with a torsion block.

[0006] Preferably, the top of the fixed disk is rotatably connected to two symmetrical pull rings, and the pull rings are located on both sides of the threaded sleeve.

[0007] Preferably, the bottom of the fixed cone is conical, the adjusting block is hexagonal, and the side of the fixed frame away from the rotating sleeve is an arc surface.

[0008] Preferably, the top of the clamping block 1 and the bottom of the clamping block 2 are both provided with anti-slip grooves, and the diameters of the clamping block 1 and the clamping block 2 are the same.

[0009] Preferably, the diameter of the second clamping block is greater than the diameter of the second threaded sleeve, and the surface of the torsion block is provided with a plurality of longitudinal anti-slip grooves.

[0010] The beneficial effects of the utility model are:

[0011] 1. The utility model fixes the fixing plate on the ground, then fixes the threaded rod 1 on the top of the fixing plate, measures the elevation with a ruler, rotates the adjustment block to make the rotating sleeve reach a suitable position, makes the elevation line wrap around the surface of the threaded rod 2, rotates the torsion block to make the clamping block 2 and the clamping block 1 clamp and fix the elevation line, so that the elevation line can be fixed by the fixed line structure, and the elevation line is prevented from being offset on the surface of the short steel bar, thereby ensuring the accuracy of the elevation.

[0012] 2. The utility model provides a pull ring, and when the elevation of a location is completed, the fixed plate can be removed by pulling the pull ring, avoiding the inconvenience of recycling the elevation device after use, thereby improving the efficiency of the turnover use of the elevation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] in:

[0014] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0015] Figure 2 This is a three-dimensional disassembly schematic diagram of an embodiment of the utility model;

[0016] Figure 3 This is a three-dimensional split schematic diagram of a fixed line structure of an embodiment of the utility model;

[0017] Figure 4 This is an embodiment of the utility model Figure 3 A partial enlarged view of point A in the middle.

[0018] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0019] 1. Fixed plate, 2. Fixed cone, 3. Threaded sleeve 1, 4. Threaded rod 1, 5. Sliding sleeve, 6. Limiting ring, 7. Rotating sleeve, 8. Adjusting block, 9. Fixed frame, 10. Clamping block 1, 11. Threaded rod 2, 12. Threaded sleeve 2, 13. Clamping block 2, 14. Twist block, 15. Pull ring. DETAILED DESCRIPTION

[0020] Hereinafter, an embodiment of the concrete cushion layer pouring elevation device of the present utility model will be described with reference to the accompanying drawings. Example 1

[0021] Figure 1-4 The utility model shows a concrete cushion casting elevation device according to an embodiment of the utility model, which includes a fixed plate 1. The top of the fixed plate 1 is rotatably connected to two symmetrical pull rings 15. The pull rings 15 are located on both sides of the threaded sleeve 3. Through the setting of the pull rings 15, when the elevation of a place is completed, the fixed plate 1 can be removed by pulling the pull rings 15, so as to avoid the inconvenience of recycling the elevation device after use, thereby improving the efficiency of the turnover use of the elevation device. The bottom of the fixed plate 1 is fixedly connected to a fixed cone 2. The bottom of the fixed cone 2 is conical, the adjusting block 8 is hexagonal, and the side of the fixed frame 9 away from the rotating sleeve 7 is an arc surface. The top of the fixed plate 1 is fixedly connected to a threaded sleeve 3. The inner cavity of the threaded sleeve 3 A threaded rod 14 is threadedly connected, and a sliding sleeve 5 is threadedly connected to the surface of the threaded rod 14. Two symmetrical limiting rings 6 are fixedly connected to the surface of the sliding sleeve 5. A rotating sleeve 7 is rotatably connected to the surface of the sliding sleeve 5. The rotating sleeve 7 is located between the two limiting rings 6. An adjusting block 8 is fixedly connected to the top of the sliding sleeve 5. A fixing frame 9 is fixedly connected to the surface of the rotating sleeve 7. A clamping block 10 is fixedly connected to the bottom of the inner cavity of the fixing frame 9. A threaded rod 2 11 is fixedly connected to the top of the clamping block 10. A threaded sleeve 2 12 is threadedly connected to the surface of the threaded rod 2 11. A clamping block 2 13 is fixedly connected to the bottom of the threaded sleeve 2 12. The top of the threaded sleeve 2 12 passes through the outside of the fixing frame 9 and is fixedly connected to a torsion block 14. Example 2

[0022] Figure 1-4 The utility model shows a concrete cushion pouring elevation device according to an embodiment of the utility model, which includes a fixed plate 1, a fixed cone 2 is fixedly connected to the bottom of the fixed plate 1, a threaded sleeve 3 is fixedly connected to the top of the fixed plate 1, a threaded rod 4 is threadedly connected to the inner cavity of the threaded sleeve 3, a sliding sleeve 5 is threadedly connected to the surface of the threaded rod 4, two symmetrical limiting rings 6 are fixedly connected to the surface of the sliding sleeve 5, a rotating sleeve 7 is rotatably connected to the surface of the sliding sleeve 5, the rotating sleeve 7 is located between the two limiting rings 6, an adjusting block 8 is fixedly connected to the top of the sliding sleeve 5, a fixing frame 9 is fixedly connected to the surface of the rotating sleeve 7, and a fixed A clamping block 10 is fixedly connected to the bottom of the inner cavity of the fixed frame 9, and the top of the clamping block 10 and the bottom of the clamping block 2 13 are both provided with anti-slip grooves. The diameters of the clamping block 10 and the clamping block 2 13 are the same. The top of the clamping block 10 is fixedly connected to a threaded rod 2 11, and the surface of the threaded rod 2 11 is threadedly connected to a threaded sleeve 2 12, and the bottom of the threaded sleeve 2 12 is fixedly connected to the clamping block 2 13. The diameter of the clamping block 2 13 is larger than the diameter of the threaded sleeve 2 12. The surface of the torsion block 14 is provided with a plurality of longitudinal anti-slip grooves, and the top of the threaded sleeve 2 12 passes through the outside of the fixed frame 9 and is fixedly connected to the torsion block 14.

[0023] Working principle: When the utility model is used, the user fixes the fixed plate 1 on the ground through the fixing cone 2, rotates the threaded rod 4 to make the threaded rod 4 and the threaded sleeve 3 threadedly connected, so that the threaded rod 4 is fixed on the top of the fixed plate 1, and measures the elevation with a ruler, rotates the adjusting block 8 to make the sliding sleeve 5 and the threaded rod 4 threadedly move, so that the sliding sleeve 5 drives the rotating sleeve 7 to slide on the surface of the threaded rod 4, and when the rotating sleeve 7 reaches a suitable position, the elevation line is sleeved on the surface of the threaded rod 11, rotates the torsion block 14 to make the threaded sleeve 12 and the threaded rod 11 threadedly move, so that the clamping block 13 slides downward, and then the clamping block 13 and the clamping block 10 clamp and fix the elevation line, so as to avoid the elevation line from being offset and ensure the elevation accuracy.

[0024] In summary: the concrete cushion casting elevation device is implemented by fixing the fixed plate 1 on the ground, and then fixing the threaded rod 4 on the top of the fixed plate 1, measuring the elevation with a ruler, rotating the adjustment block 8 to make the rotating sleeve 7 reach a suitable position, so that the elevation line is wound around the surface of the threaded rod 2 11, rotating the torsion block 14, so that the clamping block 2 13 and the clamping block 10 clamp and fix the elevation line, so as to achieve the purpose of fixing the elevation line through the fixed line structure, avoiding the elevation line from deviating on the surface of the short steel bar, and ensuring the accuracy of the elevation.

Claims

1. A concrete cushion pouring elevation device, characterized in that: The invention comprises a fixed disk (1), wherein a fixed cone (2) is fixedly connected to the bottom of the fixed disk (1), a threaded sleeve (3) is fixedly connected to the top of the fixed disk (1), a threaded rod (4) is threadedly connected to the inner cavity of the threaded sleeve (3), a sliding sleeve (5) is threadedly connected to the surface of the threaded rod (4), two symmetrical limiting rings (6) are fixedly connected to the surface of the sliding sleeve (5), a rotating sleeve (7) is rotatably connected to the surface of the sliding sleeve (5), the rotating sleeve (7) is located between the two limiting rings (6), and the sliding sleeve (5) The top of the rotating sleeve (7) is fixedly connected to an adjusting block (8), the surface of the rotating sleeve (7) is fixedly connected to a fixing frame (9), the bottom of the inner cavity of the fixing frame (9) is fixedly connected to a clamping block (10), the top of the clamping block (10) is fixedly connected to a threaded rod (11), the surface of the threaded rod (11) is threadedly connected to a threaded sleeve (12), the bottom of the threaded sleeve (12) is fixedly connected to a clamping block (13), and the top of the threaded sleeve (12) passes through the outside of the fixing frame (9) and is fixedly connected to a torsion block (14).

2. A concrete cushion pouring elevation device according to claim 1, characterized in that: The top of the fixed disk (1) is rotatably connected to two symmetrical pull rings (15), and the pull rings (15) are located on both sides of the threaded sleeve (3).

3. A concrete cushion pouring elevation device according to claim 2, characterized in that: The bottom of the fixed cone (2) is conical, the adjustment block (8) is hexagonal, and the side of the fixed frame (9) away from the rotating sleeve (7) is an arc surface.

4. A concrete cushion pouring elevation device according to claim 3, characterized in that: The top of the clamping block 1 (10) and the bottom of the clamping block 2 (13) are both provided with anti-slip grooves, and the diameters of the clamping block 1 (10) and the clamping block 2 (13) are the same.

5. A concrete cushion pouring elevation device according to claim 4, characterized in that: The diameter of the second clamping block (13) is greater than the diameter of the second threaded sleeve (12), and the surface of the twisting block (14) is provided with a plurality of longitudinal anti-slip grooves.

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