Soil layer supporting structure for bearing platform supporting structure

Abstract

The utility model discloses a soil layer supporting structure for a bearing platform supporting structure, which comprises a fixing rod, a connecting steel wire, a longitudinal stress rod and a stabilizing assembly, the connecting steel wire is arranged between the top of the fixing rod and the top of the longitudinal stress rod and is in a door shape, the top ends of the fixing rod and the longitudinal stress rod are provided with limiting rods and are in a T shape, and the stabilizing assembly is arranged on the fixing rod. The number of the longitudinal stress rods is two, and a connecting supporting rod is welded between the two longitudinal stress rods. According to the utility model, waste reinforcing steel bars on a construction site are utilized and connected by connecting steel wires to form a door-shaped structure, one end of the door-shaped structure is inserted into soil, the other end of the door-shaped structure is kept in a vertical state, the supporting structure and a template can be pulled out together after concrete pouring of a bearing platform is completed, and the door-shaped structure is an integral body and is better in stability; the construction operation tends to standard operation conveniently, workers are greatly guided to carry out standard operation, damage is not prone to occurring after long-term use, and the turnover utilization rate is high.

Description

Technical Field

[0001] The utility model relates to but is not limited to the technical field of cap support, and specifically to a soil layer supporting structure for a cap support structure. Background Art

[0002] At present, the cap support in the market usually adopts the method of brick membrane masonry + internal support. The cap support can be carried out in advance after the brick membrane + internal support is completed. After the support is completed, the cap concrete is poured. The masonry cycle is long, and the masonry and plastering amount is large. The deeper the cap, the longer the required cycle, the more supporting masonry operation procedures, and the more manpower, material and financial resources are consumed. At the same time, the materials involved do not have the function of turnover and are disposable consumables;

[0003] Or the cap support usually adopts the method of prefabricated brick membrane or prefabricated board. After the prefabricated brick membrane is assembled, the cap concrete is poured. After the pouring is completed, the prefabricated brick membrane is not removed, and the cap support operation is carried out. The operation cycle is also long. At the same time, when the cap is deep, it is not easy for the operators to carry out simple construction operations on and off the cap, the safety guarantee is low, and the operation efficiency is not high;

[0004] Therefore, a soil support structure with a simple cap support structure is designed to save material resources, reduce material costs, and reduce labor workload. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a soil layer supporting structure for a cap support structure.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] The utility model discloses a soil layer support structure for a cap support structure, comprising a fixing rod, a connecting steel wire, a longitudinal force rod and a stabilizing assembly, wherein the connecting steel wire is arranged between the fixing rod and the top of the longitudinal force rod, in a "door" shape, the fixing rod and the top of the longitudinal force rod are both provided with a limiting rod, in a "T" shape, the number of the longitudinal force rods is two, a connecting support rod is welded between the two longitudinal force rods, and a staircase is welded on the outer side of the longitudinal force rod;

[0008] The stabilizing component is arranged near the top of the fixing rod and the longitudinal force rod, and is located below the connecting steel wire. The stabilizing component includes a fixing plate, a movable plate and a connecting column. The fixing plate is rotatably connected to one end of the movable plate, and the connecting column is arranged at the other end of the fixing plate.

[0009] As a preferred technical solution of the utility model, the bottom ends of the two longitudinal force-bearing rods are provided with earth-entering ends, the two earth-entering ends are welded to form a cone, and the connecting support rods are staggered and obliquely welded between the two longitudinal force-bearing rods.

[0010] As a preferred technical solution of the utility model, the staircase is triangular in design, the staircase is hollow in design, and the sidemost side of the staircase is a contact surface stress rod.

[0011] As a preferred technical solution of the utility model, the fixed plate and the movable plate are both arc-shaped in design, the connecting column is screwed to the fixed plate, and the other end of the movable plate is provided with a connecting end.

[0012] As a preferred technical solution of the utility model, the connecting column is movably connected to the connecting end, a limiting hole is provided at the outer end close to the connecting end, and a limiting column is provided inside the limiting hole.

[0013] As a preferred technical solution of the utility model, the limiting column passes through the connecting end through the limiting hole, the limiting column is threadedly matched with the connecting end, and anti-slip pads are embedded on the inner sides of the fixed plate and the movable plate.

[0014] As a preferred technical solution of the present utility model, the anti-slip pad is made of rubber.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] The utility model utilizes discarded steel bars on the construction site and adopts connecting steel wires to form a "door" shaped structure. One end is inserted into the soil and the other end is kept in a vertical state. After the pouring of the pedestal concrete is completed, the supporting structure and the template can be pulled out together. The utility model is a whole, which has good stability and is convenient for standardized operations during construction. It greatly guides the workers to standardize their operations, is not easy to be damaged after long-term use, has a high turnover utilization rate, and solves the problems of a long operation cycle, a deep pedestal, a low safety guarantee, and a low operating efficiency.

[0017] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0018] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 It is a front structural schematic diagram of the utility model;

[0022] Figure 3 Schematic diagram of the local structure of the stabilizing component;

[0023] Figure 4 It is the installation diagram of the utility model;

[0024] In the figure: 1. Limit rod; 2. Fixed rod; 3. Connecting steel wire; 4. End into the ground; 5. Connecting support rod; 6. Contact surface force rod; 7. Longitudinal force rod; 8. Stairs; 9. Stabilizing component; 901. Fixed plate; 902. Movable plate; 903. Connecting end; 904. Connecting column; 905. Limiting hole; 906. Limiting column; 907. Anti-slip pad; 10. Soil; 11. Formwork. DETAILED DESCRIPTION

[0025] like Figure 1-4 As shown, the utility model provides a soil layer support structure for a cap support structure, comprising a fixing rod 2, a connecting wire 3, a longitudinal force rod 7 and a stabilizing assembly 9, wherein the connecting wire 3 is arranged between the fixing rod 2 and the top of the longitudinal force rod 7, forming a "door" shape, and the tops of the fixing rod 2 and the longitudinal force rod 7 are both provided with a limiting rod 1, forming a "T" shape, and the number of the longitudinal force rods 7 is two, and a connecting support rod 5 is welded between the two longitudinal force rods 7, and a staircase 8 is welded on the outer side of the longitudinal force rod 7;

[0026] The stabilizing component 9 is arranged near the top of the fixed rod 2 and the longitudinal force rod 7, and is located below the connecting wire 3. The stabilizing component 9 includes a fixed plate 901, a movable plate 902 and a connecting column 904. The fixed plate 901 is rotatably connected to one end of the movable plate 902, and the connecting column 904 is arranged at the other end of the fixed plate 901.

[0027] Furthermore, in this embodiment, the bottom ends of the two longitudinal force-bearing rods 7 are provided with earth-entering ends 4, and the two earth-entering ends 4 are welded and tapered, so that the longitudinal force-bearing rods 7 can be easily inserted into the soil 10 through the earth-entering ends 4, and the connecting support rods 5 are staggered and obliquely welded between the two longitudinal force-bearing rods 7, and the two longitudinal force-bearing rods 7 are connected through the connecting support rods 5.

[0028] In this embodiment, the staircase 8 is triangular in design and hollow in design. The sidemost side of the staircase 8 is the contact surface stress rod 6. The contact surface stress rod 6 increases the anti-friction and deformation force between the longitudinal stress rod 7 and the template 11.

[0029] In this embodiment, the fixed plate 901 and the movable plate 902 are both arc-shaped, and the connecting column 904 is screwed to the fixed plate 901 so that the connecting column 904 can rotate at the end of the fixed plate 901. The other end of the movable plate 902 is provided with a connecting end 903.

[0030] In this embodiment, the connecting column 904 is movably connected to the connecting end 903 , a limiting hole 905 is provided at the outer end near the connecting end 903 , a limiting column 906 is provided on the inner side of the limiting hole 905 , and the fixed plate 901 and the movable plate 902 are connected via the connecting column 904 .

[0031] In this embodiment, the limiting column 906 passes through the connecting end 903 through the limiting hole 905, and the limiting column 906 is threadedly matched with the connecting end 903. The limiting column 906 blocks the front side of the connection between the connecting column 904 and the connecting end 903 to prevent the connecting column 904 from being separated from the movable plate 902, thereby enhancing the stability of the connection between the fixed plate 901 and the movable plate 902. Anti-slip pads 907 are embedded on the inner sides of the fixed plate 901 and the movable plate 902.

[0032] In this embodiment, the anti-skid pad 907 is made of rubber material, and the anti-skid pad 907 improves the connection stability between the fixed plate 901 and the movable plate 902 and the fixed rod 2 and the longitudinal force rod 7 .

[0033] Specifically, the fixing rod 2 and the longitudinal force rod 7 are connected to form a "door"-shaped structure by fixing the waste steel bars on site with the connecting wire 3. According to the size of the cap structure, the position of the connecting wire 3 can be reasonably adjusted to meet the requirements of the outer mold size of the cap of different sizes. The fixing rod 2 is inserted into the soil 10, and the structure composed of the limit rod 1 and the fixing rod 2 prevents the template 11 from being displaced left and right. The longitudinal force rod 7 and the connecting support rod 5 form an internal support structure to prevent the template 11 from being offset, displaced, and expanding. The longitudinal force rod 7 is conveniently inserted into the soil 10 through the bottom end 4, and the contact surface force rod 6 of the stairs 8 on both sides of the connecting support rod 5 and the longitudinal force rod 7 can increase the friction resistance and deformation force between the longitudinal force rod 7 and the template 11, prevent the template 11 from being deformed due to excessive pressure in the template 11, and facilitate personnel to go up and down the foundation pit of the cap through the stairs 8.

[0034] After the longitudinal force rod 7 is inserted into the soil 10, the template 11 is installed and fixed outside the longitudinal force rod 7. By connecting the support rod 5, a cavity structure is formed between the template 11 and the longitudinal force rod 7. The inner cavity can be used for the cap backfilling operation, and the outer cavity can be used for the cap steel bar and concrete operation. After the cap concrete is poured, the support structure can be lifted up by an excavator or other machine, and the support structure and the template 11 can be taken out together.

[0035] Taking into account the problem that the connecting steel wire 3 may fall, a stabilizing component 9 is provided at the bottom of the connecting steel wire 3, outside the fixed rod 2 and the longitudinal force rod 7 to limit the connecting steel wire 3, and the fixed plate 901 and the movable plate 902 are buckled on the outside of the fixed rod 2 and the longitudinal force rod 7, and the open ends of the fixed plate 901 and the movable plate 902 are connected by the connecting column 904, and then the limiting column 906 is installed to block the limiting column 906 in front of the connecting column 904 connected to the movable plate 902 to prevent the connecting column 904 from separating from the movable plate 902, and an anti-slip pad 907 is embedded on the inner side of the movable plate 902 and the fixed plate 901 to improve the firmness of the connection between the stable structure and the fixed rod 2 and the longitudinal force rod 7, and prevent the connecting steel wire 3 from sliding down.

[0036] Components of the utility model, such as the limit rod 1, the fixed rod 2, the connecting steel wire 3, the buried end 4, the connecting support rod 5, the contact surface force rod 6, the longitudinal force rod 7, the stairs 8, the fixed plate 901, the movable plate 902, the connecting column 904, the limit column 906, the anti-slip pad 907, the soil 10, and the template 11, are all universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0037] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0039] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A soil support structure for a cap support structure, characterized in that: It comprises a fixing rod (2), a connecting steel wire (3), a longitudinal force-bearing rod (7) and a stabilizing component (9), wherein the connecting steel wire (3) is arranged between the fixing rod (2) and the top of the longitudinal force-bearing rod (7) in a "door" shape, and the tops of the fixing rod (2) and the longitudinal force-bearing rod (7) are both provided with a limiting rod (1) in a "T" shape, and there are two longitudinal force-bearing rods (7), a connecting support rod (5) is welded between the two longitudinal force-bearing rods (7), and a staircase (8) is welded on the outer side of the longitudinal force-bearing rod (7); The stabilizing component (9) is arranged near the top of the fixing rod (2) and the longitudinal force-bearing rod (7), and is located below the connecting steel wire (3). The stabilizing component (9) includes a fixing plate (901), a movable plate (902) and a connecting column (904). The fixing plate (901) is rotatably connected to one end of the movable plate (902), and the connecting column (904) is arranged at the other end of the fixing plate (901).

2. The soil layer support structure for a cap support structure according to claim 1, characterized in that: The bottom ends of the two longitudinal force-bearing rods (7) are provided with earth-entering ends (4), the two earth-entering ends (4) are welded to form a cone, and the connecting support rods (5) are staggered and welded obliquely between the two longitudinal force-bearing rods (7).

3. The soil layer support structure for a cap support structure according to claim 1, characterized in that: The staircase (8) is triangular in design, the staircase (8) is hollow in design, and the side edge of the staircase (8) is a contact surface stress rod (6).

4. The soil layer support structure for a cap support structure according to claim 1, characterized in that: The fixed plate (901) and the movable plate (902) are both of arc-shaped design, the connecting column (904) is screw-connected to the fixed plate (901), and the other end of the movable plate (902) is provided with a connecting end (903).

5. The soil layer support structure for a cap support structure according to claim 4, characterized in that: The connecting column (904) is movably connected to the connecting end (903), a limiting hole (905) is provided at the outer end close to the connecting end (903), and a limiting column (906) is provided on the inner side of the limiting hole (905).

6. The soil layer support structure for a cap support structure according to claim 5, characterized in that: The limiting column (906) passes through the connecting end (903) through the limiting hole (905), and the limiting column (906) is threadedly matched with the connecting end (903). Anti-slip pads (907) are embedded on the inner sides of the fixed plate (901) and the movable plate (902).

7. The soil layer support structure for a cap support structure according to claim 6, characterized in that: The anti-slip pad (907) is made of rubber.

Images