SWM method pile type steel positioning support

Abstract

The utility model relates to construction auxiliary positioning equipment technical field discloses a SWM work method pile section steel positioning support, including pedestal, first positioning subassembly and second positioning subassembly, the pedestal has the guide groove along the vertical direction through, the guide groove is used for the H type steel to place, the both ends of guide groove in first horizontal direction all are connected with first positioning subassembly, first positioning subassembly are used for with the flange plate outer surface contact of H type steel, the both ends of guide groove in second horizontal direction all are connected with second positioning subassembly, second positioning subassembly are used for and be inserted between the two flange plates of H type steel and with the web contact of H type steel, the position of H type steel is defined by first positioning subassembly, second positioning subassembly, H type steel is not easy to displace, has guaranteed the positioning accuracy of section steel, and the overall quality of SWM work method pile is relatively better.

Description

Technical Field

[0001] This utility model belongs to the technical field of construction auxiliary positioning equipment, and more specifically, it relates to a steel positioning bracket for SWM method piles. Background Technology

[0002] The SMW method, also known as steel-cement-soil mixing pile wall, involves inserting H-beams into cement-soil piles to combine load-bearing capacity with seepage prevention and water retention, creating a retaining wall with both load-bearing and seepage-resistant functions. Currently, in the construction field, there are limited positioning and calibration measures for inserting H-beams into cement-soil mixing piles using the SWM method. Some construction sites only use simple reinforcing bars or manual positioning, which cannot ensure the accuracy of the steel's positioning and makes it prone to displacement under external forces, resulting in poor overall quality of the SWM piles. Utility Model Content

[0003] The main purpose of this utility model is to provide a positioning bracket for SWM method pile steel, which can ensure the positioning accuracy of the steel.

[0004] According to a first aspect of the present invention, a positioning bracket for SWM method pile steel is provided, comprising a base, a first positioning component, and a second positioning component. The base has a guide groove extending vertically through the base for placing H-beams. The first positioning component is connected to both ends of the guide groove in a first horizontal direction. The first positioning component is used to contact the outer surface of the flange plate of the H-beam. The second positioning component is connected to both ends of the guide groove in a second horizontal direction. The second positioning component is used to be inserted between the two flange plates of the H-beam and to contact the web plate of the H-beam.

[0005] Wherein, the first horizontal direction is perpendicular to the second horizontal direction.

[0006] In a specific embodiment of this utility model, the first positioning component includes a first screw and a first positioning block. The length direction of the first screw extends along the first horizontal direction. One end of the first screw along its length direction is threadedly connected to the base, and the other end is fixedly connected to the first positioning block. The first positioning block is used to contact the outer surface of the flange of the H-beam.

[0007] In a specific embodiment of this utility model, the second positioning component includes a second screw and a second positioning block. The length direction of the second screw extends along the second horizontal direction. One end of the second screw along its length direction is threadedly connected to the base, and the other end is fixedly connected to the second positioning block. The second positioning block is used to be inserted between the two flanges of the H-beam and to contact the web of the H-beam.

[0008] In a specific embodiment of this utility model, the second positioning block is detachably connected to the second screw.

[0009] In a specific embodiment of this utility model, the second positioning block is circular.

[0010] In a specific embodiment of this utility model, a level is also included, and the level is fixedly connected to the top surface of the base.

[0011] In a specific embodiment of this utility model, the cross section of the base perpendicular to the vertical direction is rectangular, and the top surface of the base has a first corner and a second corner, the first corner and the second corner being arranged opposite each other along the diagonal;

[0012] The number of the level instruments is two, one of which is located at the first corner and the other is located at the second corner.

[0013] One of the above-described technical solutions of this utility model has at least one of the following advantages or beneficial effects:

[0014] In practical applications, the SWM method pile steel positioning bracket of this utility model has a base fixed to the top of the cement-soil pile or a construction platform, and a guide groove located at the top of the cement-soil pile. The H-beam is placed in the guide groove, and the first positioning components at both ends of the guide groove in the first horizontal direction contact the outer surfaces of the two flanges of the H-beam, respectively. The second positioning components at both ends of the guide groove in the second horizontal direction contact the web of the H-beam at both ends in the second horizontal direction, respectively. Thus, the position of the H-beam is defined by the first positioning components and the second positioning components, making it less prone to displacement and ensuring the positioning accuracy of the steel. The overall quality of the SWM method pile is relatively good. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0016] Figure 1 This is a schematic diagram of the structure of the SWM method pile steel positioning bracket according to an embodiment of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the SWM method pile steel positioning bracket and H-beam steel in cooperation with each other, according to an embodiment of this utility model.

[0018] In the figure, 1 is the base; 101 is the guide groove; 2 is the first positioning component; 21 is the first screw; 22 is the first positioning block; 3 is the second positioning component; 31 is the second screw; 32 is the second positioning block; 4 is the level; 100 is the H-beam; X is the first horizontal direction; Y is the second horizontal direction. Detailed Implementation

[0019] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0020] Reference Figures 1 to 2 As shown in the preferred embodiment of this application, a SWM method pile steel positioning bracket includes a base 1, a first positioning component 2, and a second positioning component 3. The base 1 has a guide groove 101 extending vertically, which is used for placing an H-beam 100. The first positioning component 2 is connected to both ends of the guide groove 101 in the first horizontal direction X, and the first positioning component 2 is used to contact the outer surface of the flange plate of the H-beam 100. The second positioning component 3 is connected to both ends of the guide groove 101 in the second horizontal direction Y, and the second positioning component 3 is used to be inserted between the two flange plates of the H-beam 100 and to contact the web plate of the H-beam 100. The first horizontal direction X is perpendicular to the second horizontal direction Y.

[0021] In practical applications, the base 1 is fixed to the top of the cement-soil pile or the construction platform, and the guide groove 101 is located at the top of the cement-soil pile. The H-beam 100 is placed in the guide groove 101. The first positioning components 2 at both ends of the guide groove 101 in the first horizontal direction X contact the outer surfaces of the two flanges of the H-beam 100, respectively. The second positioning components 3 at both ends of the guide groove 101 in the second horizontal direction Y contact the web of the H-beam 100 at both ends of the second horizontal direction Y, respectively. Thus, the position of the H-beam 100 is limited by the first positioning components 2 and the second positioning components 3, and the H-beam 100 is not easy to displace, ensuring the positioning accuracy of the steel section. The overall quality of the SWM method pile is relatively good.

[0022] In this embodiment, the first positioning component 2 includes a first screw 21 and a first positioning block 22. The length direction of the first screw 21 extends along the first horizontal direction X. One end of the first screw 21 along its length direction is threadedly connected to the base 1, and the other end is fixedly connected to the first positioning block 22. The first positioning block 22 is used to contact the outer surface of the flange plate of the H-beam 100. Specifically, the groove wall of the guide groove 101 is provided with a first threaded hole, and the first screw 21 is threadedly connected to the first threaded hole. By rotating the first screw 21, the position of the first positioning block 22 in the first horizontal direction X can be adjusted. Thus, by adjusting the position of the first positioning block 22, the position of the H-beam 100 in the first horizontal direction X can be finely adjusted to ensure the positioning accuracy of the H-beam 100.

[0023] In this embodiment, the second positioning component 3 includes a second screw 31 and a second positioning block 32. The length direction of the second screw 31 extends along the second horizontal direction Y. One end of the second screw 31 along its length direction is threadedly connected to the base 1, and the other end is fixedly connected to the second positioning block 32. The second positioning block 32 is used to be inserted between the two flanges of the H-beam 100 and to contact the web of the H-beam 100. Specifically, the groove wall of the guide groove 101 is provided with a second threaded hole, and the second screw 31 is threadedly connected to the second threaded hole. By rotating the second screw 31, the position of the second positioning block 32 in the second horizontal direction Y can be adjusted. Thus, by adjusting the position of the second positioning block 32, the position of the H-beam 100 in the second horizontal direction Y can be finely adjusted to ensure the positioning accuracy of the H-beam 100. The second threaded hole is a threaded through hole, and the second screw 31 passes through the second threaded hole.

[0024] The end of the second screw 31 that is away from the second positioning block 32 along its length can also be fixedly connected to a handwheel so as to rotate the second screw 31 to adjust the position of the second positioning block 32.

[0025] In this embodiment, the second positioning block 32 is detachably connected to the second screw 31. Based on this, the second positioning block 32 on the second screw 31 can be replaced. In practical applications, the web length of different specifications of H-beams 100 is different in the first horizontal direction X. Based on this, by replacing the second positioning block 32 with a different size, the SWM method pile steel positioning bracket can be adapted to the positioning of different specifications of H-beams 100. For example, for the positioning of smaller specifications of H-beams 100, the second screw 31 needs to be replaced with a second positioning block 32 with a smaller length in the first horizontal direction X to ensure that the second positioning block 32 can be inserted between the two flanges of the H-beam 100 and to ensure that the second positioning block 32 can contact the web of the H-beam 100.

[0026] For example, the second positioning block 32 is provided with a third threaded hole, and the second screw 31 is threadedly connected to the third threaded hole. This connection method realizes the detachable connection between the second screw 31 and the second positioning block 32. Its structure is simple and easy to process.

[0027] In addition, the first screw 21 and the first positioning block 22 can be fixed by threaded connection or welding. This application does not limit this. When adjusting the first positioning block 22, the operator can hold the first positioning block 22 to rotate the first screw 21.

[0028] In this embodiment, the second positioning block 32 is circular, wherein the diameter of the second positioning block 32 is smaller than the distance between the two flanges of the H-beam 100. The second positioning block 32 with this structure is simple in structure, easy to insert between the two flanges of the H-beam 100, and is not prone to interference with the flanges.

[0029] In this embodiment, the SWM method pile steel positioning bracket also includes a level 4. The level 4 is fixedly connected to the top surface of the base 1. The function of the level 4 is to detect the horizontal state of the top surface of the base 1 to ensure that the base 1 is in a horizontal position, thereby ensuring the accuracy of the H-beam 100 pile.

[0030] Furthermore, the cross-section of the base 1 perpendicular to the vertical direction is rectangular, that is, the base 1 is a rectangular body as a whole. The top surface of the base 1 has a first corner and a second corner, which are set opposite each other along the diagonal. There are two levels 4, one level 4 is set at the first corner and the other level 4 is set at the second corner. Specifically, the setting of two levels 4 can effectively detect the levelness of the top surface of the base 1.

[0031] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A steel positioning bracket for piles constructed using the SWM method, characterized in that, The device includes a base (1), a first positioning component (2), and a second positioning component (3). The base (1) has a guide groove (101) that runs vertically through the device. The guide groove (101) is used for placing an H-beam (100). The first positioning component (2) is connected to both ends of the guide groove (101) in a first horizontal direction (X). The first positioning component (2) is used to contact the outer surface of the flange of the H-beam (100). The second positioning component (3) is connected to both ends of the guide groove (101) in a second horizontal direction (Y). The second positioning component (3) is used to be inserted between the two flanges of the H-beam (100) and to contact the web of the H-beam (100). Wherein, the first horizontal direction (X) is perpendicular to the second horizontal direction (Y).

2. The SWM method pile steel positioning bracket according to claim 1, characterized in that, The first positioning component (2) includes a first screw (21) and a first positioning block (22). The length direction of the first screw (21) extends along the first horizontal direction (X). One end of the first screw (21) along its length direction is threaded to the base (1), and the other end is fixedly connected to the first positioning block (22). The first positioning block (22) is used to contact the outer surface of the flange of the H-beam (100).

3. The SWM method pile steel positioning bracket according to claim 1, characterized in that, The second positioning component (3) includes a second screw (31) and a second positioning block (32). The length direction of the second screw (31) extends along the second horizontal direction (Y). One end of the second screw (31) along its length direction is threaded to the base (1), and the other end is fixedly connected to the second positioning block (32). The second positioning block (32) is used to be inserted between the two flanges of the H-beam (100) and to contact the web of the H-beam (100).

4. The SWM method pile steel positioning bracket according to claim 3, characterized in that, The second positioning block (32) is detachably connected to the second screw (31).

5. The SWM method pile steel positioning bracket according to claim 4, characterized in that, The second positioning block (32) is circular.

6. The SWM method pile steel positioning bracket according to claim 1, characterized in that, It also includes a level (4), which is fixedly connected to the top surface of the base (1).

7. The SWM method pile steel positioning bracket according to claim 6, characterized in that, The base (1) has a rectangular cross section perpendicular to the vertical direction. The top surface of the base (1) has a first corner and a second corner, and the first corner and the second corner are arranged opposite each other along the diagonal. The number of the level (4) is two, one of which is located at the first corner and the other is located at the second corner.

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