Single-side formwork structure for lining wall

Abstract

The utility model relates to the technical field of formwork supporting structures, in particular to a single-side formwork supporting structure for a lining wall, which comprises a single-side formwork, a bottom plate is arranged on the surface of the right side of the single-side formwork, an upper truss and a lower truss are sequentially arranged on the surface of the right side of the single-side formwork from top to bottom, and a first supporting plate is fixedly connected to the lower surface of the lower truss. And the bottom block is installed on the right side surface of the first supporting plate, a second supporting plate is arranged on the top face of the bottom block, and the end, away from the bottom block, of the second supporting plate is installed on the right side surface of the lower truss. The first mounting plate and the second mounting plate are sequentially mounted on the left side and the right side of the first connecting ring, at the moment, the first mounting plate can abut against the right side surface of the single-side formwork, and therefore the upper truss and the lower truss can be stably connected through the design; and through the design between the first supporting plate and the second supporting plate, the lower truss can be stably supported, so that the lower truss does not deviate during use.

Description

Technical Field

[0001] The utility model relates to the technical field of formwork support structures, in particular to a single-sided formwork support structure for inner lining walls. Background Technique

[0002] When most foundation pits are under pouring support, vertical support is mostly adopted. Therefore, double-sided formwork cannot be used in the construction of the side wall structure, so single-sided formwork must be used.

[0003] In this regard, Chinese Patent Application No.: CN215165649U discloses a single-sided formwork support structure for side wall pouring, including a temporary support unit, which is arranged close to the side wall and forms a pouring cavity with the side wall; a single-sided formwork unit, which is respectively in contact with the side wall and the horizontal plane to realize the support of the temporary support unit; a stress unit, the two ends of which are respectively connected to the single-sided formwork unit and the horizontal plane; when the pouring cavity is poured, the single-sided formwork unit respectively forms pressures in the side wall direction and the horizontal plane direction, and the stress unit is subjected to the tension of the single-sided formwork unit and resists the pressure formed by the single-sided formwork unit to realize the balanced stress of the pouring cavity during pouring. By adding the stress unit, the utility model can make the stresses in the whole support resist each other and improve the stress balance during pouring.

[0004] However, during the overall use, since the lower truss is not stably supported by the bottom during installation, the lower truss will shift during actual use. At the same time, the connection stability between the reinforcing rib and the lower truss is poor. Therefore, improving and perfecting the above problems has become an urgent problem to be solved at present. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a single-sided formwork support structure for inner lining walls to solve the problems that the lower truss shifts during actual use because it is not stably supported by the bottom during installation, and the connection stability between the reinforcing rib and the lower truss is poor as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A single-sided formwork support structure for inner lining walls, including a single-sided formwork, a bottom plate is arranged on the right surface of the single-sided formwork, an upper truss and a lower truss are sequentially arranged on the right surface of the single-sided formwork from top to bottom, and a first support plate is fixedly connected to the lower surface of the lower truss;

[0007] A bottom block, the bottom block is installed on the right surface of the first support plate, a second support plate is arranged on the top surface of the bottom block, one end of the second support plate away from the bottom block is installed on the right surface of the lower truss, a fixing bolt is installed inside the bottom block, a connecting plate is installed between the first support plate and the second support plate, and a support column is fixedly connected to the lower surface of the connecting plate.

[0008] Preferably, a support rib is fixedly connected to the top surface of the lower truss, and a first connection ring and a second connection ring are sequentially installed on the outer surface of the support rib from top to bottom.

[0009] Preferably, a first mounting plate is fixedly connected to the left side surfaces of the first connection ring and the second connection ring, and a second mounting plate is installed on the right side surfaces of the first connection ring and the second connection ring.

[0010] Preferably, an inclined plate is installed on the right side surface of the upper truss, a clamping plate is installed on the left side surface of the inclined plate, and one end of the clamping plate away from the inclined plate is installed on the right side surface of the second mounting plate.

[0011] Preferably, a support base is installed on the right side of the inclined plate, and a mounting column is arranged inside the support base.

[0012] Preferably, a detection fixing frame is arranged on the right side surface of the support base, and a pressure sensor is arranged inside the detection fixing frame.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. For the single-side formwork structure for the inner lining wall, through the arranged single-side formwork, bottom plate, upper truss, lower truss, first support plate, bottom block, second support plate, fixing bolts, support columns, connecting plates, support ribs, first connection ring, second connection ring and first mounting plate, during use, first, the left side surfaces of the upper truss and the lower truss are attached to the right side surface of the single-side formwork, and then a triangular structure is formed by the first support plate and the second support plate. At the same time, the first support plate and the second support plate are connected and fixed through the connecting plate, support column and bottom block. Therefore, the overall lower truss has strong stability during use. At the same time, the lower truss and the upper truss are installed through the support rib, first connection ring and second connection ring, and the overall connection is relatively stable. At the same time, the first mounting plate and the second mounting plate are sequentially installed on the left and right sides of the first connection ring. At this time, the first mounting plate will also abut against the right side surface of the single-side formwork. Therefore, through this design, the upper truss and the lower truss can be stably connected, and through the design between the first support plate and the second support plate, the lower truss can be stably supported, so that the lower truss will not shift during use, reflecting the practicability of the design.

[0015] 2. The single-sided formwork structure for this inner lining wall, through the inclined plate, clamping plate, support base, detection fixing frame and detection fixing frame set, when in use, the force borne by the upper truss can be decomposed through the inclined plate, and supported by the inclined plate and the support base. When the inclined plate is stressed, the support base will also be stressed, and then the support base will squeeze to the right. At this time, the pressure sensor inside the detection fixing frame can detect the pressure intensity, and can detect the extrusion force generated during the pouring of the single-sided formwork in real time, which is convenient for adjusting and fixing the formwork structure in real time, reflecting the functionality of the design. Brief Description of the Drawings

[0016] Figure 1 is a three-dimensional schematic diagram of the structure of the present utility model;

[0017] Figure 2 is a three-dimensional schematic diagram of the lower truss and the second support plate structure of the present utility model;

[0018] Figure 3 is a three-dimensional schematic diagram of the support rib and the second mounting plate structure of the present utility model;

[0019] Figure 4 is a three-dimensional schematic diagram of the upper truss and the inclined plate structure of the present utility model.

[0020] In the figure: 1, single-sided formwork; 2, bottom plate; 3, upper truss; 4, lower truss; 5, first support plate; 6, bottom block; 7, second support plate; 8, fixing bolt; 9, support column; 10, connecting plate; 11, support rib; 12, first connecting ring; 13, second connecting ring; 14, first mounting plate; 15, second mounting plate; 16, inclined plate; 17, clamping plate; 18, support base; 19, mounting column; 20, detection fixing frame; 21, pressure sensor. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 - 4 , an embodiment provided by the present utility model:

[0023] A single-sided formwork structure for the inner lining wall. The single-sided formwork 1, fixed bolts 8, support ribs 11, and detection fixing frame 20 used in this application are all products that can be directly purchased on the market. Their principles and connection methods are all well-known prior arts to those skilled in the art, so they will not be elaborated here. It includes a single-sided formwork 1. A bottom plate 2 is arranged on the right surface of the single-sided formwork 1. An upper truss 3 and a lower truss 4 are sequentially arranged on the right surface of the single-sided formwork 1 from top to bottom. A first support plate 5 is fixedly connected to the lower surface of the lower truss 4. A support rib 11 is fixedly connected to the top surface of the lower truss 4. A first connection ring 12 and a second connection ring 13 are sequentially installed on the outer surface of the support rib 11 from top to bottom. A first mounting plate 14 is fixedly connected to the left side surfaces of the first connection ring 12 and the second connection ring 13. A second mounting plate 15 is installed on the right side surfaces of the first connection ring 12 and the second connection ring 13. An inclined plate 16 is installed on the right side surface of the upper truss 3. A clamping plate 17 is installed on the left side surface of the inclined plate 16. One end of the clamping plate 17 away from the inclined plate 16 is installed on the right side surface of the second mounting plate 15. A support base 18 is installed on the right side of the inclined plate 16. An installation column 19 is arranged inside the support base 18. A detection fixing frame 20 is arranged on the right side surface of the support base 18. A pressure sensor 21 is arranged inside the detection fixing frame 20. The force borne by the upper truss 3 can be decomposed through the inclined plate 16 and supported by the inclined plate 16 and the support base 18. When the inclined plate 16 is stressed, the support base 18 will also be stressed at this time, and then the support base 18 will be extruded to the right. At this time, the pressure sensor 21 inside the detection fixing frame 20 can detect the pressure intensity, and can detect the extrusion force generated during the pouring of the single-sided formwork 1 in real time, which is convenient for adjusting and fixing the formwork structure in real time;

[0024] The bottom block 6 is installed on the right surface of the first support plate 5. A second support plate 7 is provided on the top surface of the bottom block 6. One end of the second support plate 7 away from the bottom block 6 is installed on the right surface of the lower truss 4. A fixing bolt 8 is installed inside the bottom block 6. A connecting plate 10 is installed between the first support plate 5 and the second support plate 7. A support column 9 is fixedly connected to the lower surface of the connecting plate 10. By fitting the left surfaces of the upper truss 3 and the lower truss 4 to the right surface of the single-side formwork 1, and then forming a triangular structure by the first support plate 5 and the second support plate 7. At the same time, the first support plate 5 and the second support plate 7 are connected and fixed through the connecting plate 10, the support column 9 and the bottom block 6. Therefore, the overall stability of the lower truss 4 is strong during use. At the same time, the lower truss 4 and the upper truss 3 are installed through the support ribs 11, the first connection ring 12 and the second connection ring 13, and the overall connection is relatively stable. At the same time, a first mounting plate 14 and a second mounting plate 15 are sequentially installed on the left and right sides of the first connection ring 12. At this time, the first mounting plate 14 will also abut against the right surface of the single-side formwork 1. Therefore, through this design, the upper truss 3 and the lower truss 4 can be stably connected. Through the design between the first support plate 5 and the second support plate 7, the lower truss 4 can be stably supported, so that the lower truss 4 will not shift during use.

[0025] Working principle: By fitting the left surfaces of the upper truss 3 and the lower truss 4 to the right surface of the single-side formwork 1, and then forming a triangular structure by the first support plate 5 and the second support plate 7. At the same time, the first support plate 5 and the second support plate 7 are connected and fixed through the connecting plate 10, the support column 9 and the bottom block 6. Therefore, the overall stability of the lower truss 4 is strong during use. At the same time, the lower truss 4 and the upper truss 3 are installed through the support ribs 11, the first connection ring 12 and the second connection ring 13, and the overall connection is relatively stable. At the same time, a first mounting plate 14 and a second mounting plate 15 are sequentially installed on the left and right sides of the first connection ring 12. At this time, the first mounting plate 14 will also abut against the right surface of the single-side formwork 1. Therefore, through this design, the upper truss 3 and the lower truss 4 can be stably connected. Through the design between the first support plate 5 and the second support plate 7, the lower truss 4 can be stably supported. The force borne by the upper truss 3 can be decomposed through the inclined plate 16 and supported by the inclined plate 16 and the support base 18. When the inclined plate 16 is stressed, the support base 18 will also be stressed at this time, and then the support base 18 will be extruded to the right. At this time, the pressure sensor 21 inside the detection fixing frame 20 can detect the pressure intensity, and can detect the extrusion force generated during the pouring of the single-side formwork 1 in real time, which is convenient for adjusting and fixing the formwork support structure in real time. The above is all the working principles of the present invention.

[0026] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model; any ordinary technician in the industry can smoothly implement the present utility model according to what is shown in the accompanying drawings of the specification and the above description; however, any slight changes, modifications and equivalent variations made by those skilled in the art within the scope of the technical solution of the present utility model by using the technical content disclosed above are all equivalent embodiments of the present utility model; at the same time, any changes, modifications and equivalent variations made to the above embodiments based on the substantial technology of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A single-sided formwork structure for a lining wall, comprising a single-sided formwork (1), wherein a bottom plate (2) is provided on the right side surface of the single-sided formwork (1), characterized in that: An upper truss (3) and a lower truss (4) are sequentially arranged on the right side surface of the single-sided template (1) from top to bottom, and a first support plate (5) is fixedly connected to the lower surface of the lower truss (4); A bottom block (6), the bottom block (6) is mounted on the right side surface of the first support plate (5), a second support plate (7) is arranged on the top surface of the bottom block (6), an end of the second support plate (7) away from the bottom block (6) is mounted on the right side surface of the lower truss (4), a fixing bolt (8) is installed inside the bottom block (6), a connecting plate (10) is installed between the first support plate (5) and the second support plate (7), and a supporting column (9) is fixedly connected to the lower surface of the connecting plate (10).

2. A single-side formwork structure for a lining wall according to claim 1, characterized in that: The top surface of the lower truss (4) is fixedly connected with a support rib (11), and the outer surface of the support rib (11) is sequentially mounted with a first connection ring (12) and a second connection ring (13) from top to bottom.

3. A single-side formwork structure for a lining wall according to claim 2, characterized in that: A first mounting plate (14) is fixedly connected to the left side surfaces of the first connecting ring (12) and the second connecting ring (13), and a second mounting plate (15) is installed on the right side surfaces of the first connecting ring (12) and the second connecting ring (13).

4. The single-side formwork structure for inner lining wall according to claim 1, characterized in that: An inclined plate (16) is installed on the right side surface of the upper truss (3), a clamping plate (17) is installed on the left side surface of the inclined plate (16), and one end of the clamping plate (17) away from the inclined plate (16) is installed on the right side surface of the second mounting plate (15).

5. The single-side formwork structure for inner lining wall according to claim 4, characterized in that: A support base (18) is installed on the right side of the inclined plate (16), and a mounting column (19) is arranged inside the support base (18).

6. The single-side formwork structure for inner lining wall according to claim 5, characterized in that: A detection fixing frame (20) is arranged on the right side surface of the support base (18), and a pressure sensor (21) is arranged inside the detection fixing frame (20).

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