Basement formwork supporting structure

Abstract

The utility model relates to the technical field of basement formwork supporting, and discloses a basement formwork supporting structure which comprises a fixing rod and a first supporting column, installation grooves are formed in the two sides of the fixing rod, a transverse rod is arranged at the bottom end of the fixing rod, and the first supporting column is arranged on one side of the fixing rod. And a mounting block is fixedly connected to one side of the first supporting column, and the mounting block is embedded in the mounting groove and is detachable. According to the basement formwork supporting structure, when a top beam body is supported by arranging parts such as the fixing rod, the supporting block can be connected to the outer portion of the fixing rod in a sleeving mode and slide to one side, at the moment, the connecting block on the other side can be pulled to one side to be rapidly unfolded, and the supporting block and the fixing rod are connected and fixed by screwing the positioning bolt into the assembling hole; the basement top beam body can be rapidly supported and fixed, and the problems that when the top beam body is supported, the building efficiency is low, and stability and convenience are not enough are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of basement formwork support, in particular to a basement formwork support structure. Background Art

[0002] A basement refers to the space in a building that is below the outdoor ground. During the construction process, a supporting structure is needed to support the basement. The formwork support is the formwork support structure used by builders for cast-in-place concrete construction. It usually uses formwork brackets assembled from steel blocks and wooden beams to support and fix the concrete.

[0003] According to the design of the existing basement formwork support structure, when supporting and fixing the top beam, it is necessary to fix it with a separate steel block. This support method not only wastes time, but is also not stable enough and is not convenient for quickly supporting and fixing the top beam of the basement, making it not suitable for use. Therefore, its structure needs to be improved.

[0004] Now, a new type of basement formwork supporting structure is proposed to solve the above-mentioned solution. Utility Model Content

[0005] The utility model aims to provide a basement formwork support structure to solve the problems of low building efficiency and insufficient stability and convenience when supporting the top beam body proposed in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a basement formwork support structure, comprising a fixing rod and a first support column, the fixing rod is provided with mounting grooves on both sides, the bottom end of the fixing rod is provided with a cross bar, the first support column is provided on one side of the fixing rod, one side of the first support column is fixedly connected with a mounting block, the mounting block is detachably embedded in the mounting groove, the bottom end of the first support column is provided with a second support column, one side of the first support column is provided with a first support rod, the bottom end of the first support rod is provided with a second support rod, a positioning groove is provided inside the top end of the first support rod, a supporting block is provided outside the fixing rod, an assembly hole is provided inside the fixing rod and the front end of the supporting block, a positioning bolt is movably connected inside the assembly hole, a second circular groove is provided inside the supporting block, the front end and rear end of the top of the supporting block are fixedly connected with a connecting block, one side of the connecting block is fixedly connected with a hinged seat, and a movable rod is provided between the connecting blocks.

[0007] Preferably, both sides of the movable rod are movably hinged between the hinge seats, and the movable rods are movably hinged between each other to form an "X" shape. Five groups of connecting blocks are provided.

[0008] Preferably, the support block is slidably sleeved on the outside of the fixing rod through the second circular groove, and the support block is detachable from the fixing rod through a positioning bolt.

[0009] Preferably, a positioning groove is provided inside the top end of the first support rod, and a connecting seat is fixedly connected to the bottom end of the support block. The first support rod is detachably connected to the outside of the connecting seat through the positioning groove.

[0010] Preferably, the bottom end of the outside of the first support rod, the outside of the top end of the second support rod, the bottom end of the outside of the first support column and the outside of the top end of the second support column are respectively provided with external threads, and the outsides of the first support rod and the second support rod and the first support column and the second support column are respectively sleeved with hollow cylinders, and the inside of the hollow cylinders is provided with internal threads.

[0011] Preferably, the bottom end of the first support rod and the top end of the second support rod are embedded in the hollow tube and can be retracted, and the bottom end of the first support column and the top end of the second support column are embedded in the hollow tube and can be retracted.

[0012] Preferably, a first circular groove is provided inside one side of the first support column and the second support column, a third circular groove is provided inside one side of the first support rod and the second support rod, and the cross bar passes through the first circular groove and the third circular groove respectively and is detachable.

[0013] Preferably, four groups of the first support columns and the second support columns are provided, and two groups of the fixing rods are provided, and the fixing rods are symmetrically distributed at the front end and the rear end inside the supporting block.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the basement formwork support structure not only facilitates the rapid support and fixation of the basement top beam, realizes the rapid connection and positioning between the support members, improves the overall assembly efficiency, but also facilitates the fine adjustment of the support height;

[0015] (1) By providing a fixing rod, a support block, a connecting block, a hinge seat, a movable rod, and a positioning bolt, when supporting the top beam, the support block can be sleeved on the outside of the fixing rod and slid to one side, and then the connecting block on the other side can be pulled to one side to quickly unfold it, and the positioning bolt is tightened in the assembly hole to connect and fix the support block with the fixing rod, so that the top beam of the basement can be quickly supported and fixed;

[0016] (2) By providing a first support rod, a connecting seat, a positioning groove, a mounting groove, a mounting block, a first support column, a first circular groove, a cross bar, a hollow cylinder, a second support column, a second circular groove, a second support rod, and a third circular groove, the positioning groove at the top of the first support rod can be clamped on the outside of the connecting seat. After being fixed, the cross bar is used to penetrate the first circular groove and the third circular groove, so that the support members can be quickly connected and positioned, thereby improving the overall assembly efficiency and stability;

[0017] (3) By providing the first support rod, the second support rod, the first support column, the second support column, and the hollow tube, when the height needs to be fine-tuned, the first support rod, the second support rod, the first support column, and the second support column can be screwed to allow them to be telescopically adjusted in the hollow tube, making it convenient to fine-tune the support height according to the height, making it more flexible and applicable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0019] Figure 2 This is a front view structural diagram of the connection method between the first support rod and the hollow cylinder of the utility model;

[0020] Figure 3 It is a side view structural diagram of the connection mode between the fixing rod and the supporting block of the utility model;

[0021] Figure 4 This is a front view structural diagram of the connection method between the connecting block and the movable rod of the utility model.

[0022] In the figure: 1. fixing rod; 2. supporting block; 3. connecting block; 4. hinged seat; 5. movable rod; 6. positioning bolt; 7. first supporting rod; 8. connecting seat; 9. positioning groove; 10. mounting groove; 11. mounting block; 12. first supporting column; 13. first circular groove; 14. cross bar; 15. hollow cylinder; 16. second supporting column; 17. second circular groove; 18. second supporting rod; 19. third circular groove; 20. assembly hole. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1: Please refer to Figure 1-4, a basement formwork support structure, comprising a fixing rod 1 and a first supporting column 12, mounting grooves 10 are arranged on both sides of the fixing rod 1, a cross bar 14 is arranged at the bottom end of the fixing rod 1, a first supporting column 12 is arranged on one side of the fixing rod 1, a mounting block 11 is fixedly connected to one side of the first supporting column 12, the mounting block 11 is detachably embedded in the mounting groove 10, a second supporting column 16 is arranged at the bottom end of the first supporting column 12, a first supporting rod 7 is arranged on one side of the first supporting column 12, a second supporting rod 18 is arranged at the bottom end of the first supporting rod 7, a positioning groove 9 is arranged inside the top end of the first supporting rod 7, a supporting block 2 is arranged outside the fixing rod 1, an assembly hole 20 is arranged inside the front end of the fixing rod 1 and the supporting block 2, a positioning bolt 6 is movably connected inside the assembly hole 20, a second circular groove 17 is arranged inside the supporting block 2, a connecting block 3 is fixedly connected to the front and rear ends of the top of the supporting block 2, a hinge seat 4 is fixedly connected to one side of the connecting block 3, and a movable rod 5 is arranged between the connecting blocks 3;

[0025] Both sides of the movable rod 5 are respectively movably hinged between the hinge seats 4, and the movable rods 5 are movably hinged between each other to form an "X" shape. Five groups of connecting blocks 3 are provided;

[0026] The support block 2 is slidably sleeved on the outside of the fixing rod 1 through the second circular groove 17, and the support block 2 is detachable from the fixing rod 1 through the positioning bolt 6;

[0027] Specifically, Figure 1 , Figure 3 and Figure 4 As shown, when supporting the top beam, the support block 2 can be sleeved on the outside of the fixing rod 1 and slid to one side. At this time, the connecting block 3 on the other side can be pulled to one side to quickly unfold it, and the positioning bolt 6 is tightened in the assembly hole 20 to connect and fix the support block 2 and the fixing rod 1, so that the top beam of the basement can be quickly supported and fixed.

[0028] Embodiment 2: A positioning groove 9 is provided inside the top end of the first support rod 7, and a connecting seat 8 is fixedly connected to the bottom end of the support block 2. The first support rod 7 is detachably connected to the outside of the connecting seat 8 through the positioning groove 9;

[0029] A first circular groove 13 is provided inside one side of the first support column 12 and the second support column 16, a third circular groove 19 is provided inside one side of the first support rod 7 and the second support rod 18, and the cross bar 14 passes through the first circular groove 13 and the third circular groove 19 respectively and is detachable;

[0030] Four groups of first support columns 12 and second support columns 16 are provided, and two groups of fixing rods 1 are provided. The fixing rods 1 are symmetrically distributed at the front end and the rear end of the supporting block 2.

[0031] Specifically, Figure 1 and Figure 3As shown, the positioning groove 9 at the top of the first support rod 7 can be clamped on the outside of the connecting seat 8. After being fixed, the cross bar 14 is used to penetrate the first circular groove 13 and the third circular groove 19 to enable the support parts to be quickly connected and positioned, thereby improving the overall assembly efficiency and stability.

[0032] Embodiment 3: The bottom end of the outside of the first support rod 7, the outside of the top of the second support rod 18, the bottom end of the outside of the first support column 12 and the outside of the top of the second support column 16 are respectively provided with external threads, and the outsides of the first support rod 7 and the second support rod 18 and the first support column 12 and the second support column 16 are respectively sleeved with a hollow cylinder 15, and the inside of the hollow cylinder 15 is provided with an internal thread;

[0033] The bottom end of the first support rod 7 and the top end of the second support rod 18 are embedded in the hollow tube 15 and can be retracted. The bottom end of the first support column 12 and the top end of the second support column 16 are embedded in the hollow tube 15 and can be retracted.

[0034] Specifically, Figure 1 and Figure 2 As shown, when the height needs to be fine-tuned, the first support rod 7, the second support rod 18, the first support column 12, and the second support column 16 are screwed to allow them to be telescopically adjusted in the hollow tube 15, making it convenient to fine-tune according to the support height, making it more flexible and applicable.

[0035] Working principle: When the utility model is in use, first, when supporting the top beam body, the support block 2 can be sleeved on the outside of the fixing rod 1 and slid to one side. At this time, the mounting block 11 on the other side can be inserted into the mounting groove 10 and fixed, and the connecting block 3 is pulled to one side to make it quickly unfolded, and the positioning bolt 6 is used to tighten the assembly hole 20 to connect and fix the support block 2 and the fixing rod 1, so that the basement top beam body can be quickly supported and fixed. Afterwards, the positioning groove 9 at the top of the first support rod 7 can be clamped on the outside of the connecting seat 8. After fixing, the cross bar 14 is used to penetrate the first circular groove 13 and the third circular groove 19, so that the support parts can be quickly connected and positioned, thereby improving the overall assembly efficiency and also improving the stability. Finally, when it is necessary to fine-tune the height, the first support rod 7, the second support rod 18, the first support column 12, and the second support column 16 can be screwed to make them telescopically adjustable in the hollow cylinder 15, so that it is convenient to fine-tune according to the support height, making it more flexible and applicable.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A basement formwork support structure, comprising a fixing rod (1) and a first support column (12), characterized in that: The fixing rod (1) is provided with mounting grooves (10) on both sides, the bottom end of the fixing rod (1) is provided with a cross rod (14), a first support column (12) is provided on one side of the fixing rod (1), a mounting block (11) is fixedly connected to one side of the first support column (12), the mounting block (11) is embedded in the mounting groove (10) and can be disassembled, a second support column (16) is provided at the bottom end of the first support column (12), a first support rod (7) is provided on one side of the first support column (12), and a second support rod (18) is provided at the bottom end of the first support rod (7) A positioning groove (9) is provided inside the top end of the first support rod (7), a support block (2) is provided outside the fixing rod (1), an assembly hole (20) is provided inside the front end of the fixing rod (1) and the support block (2), a positioning bolt (6) is movably connected inside the assembly hole (20), a second circular groove (17) is provided inside the support block (2), a connecting block (3) is fixedly connected at the front and rear ends of the top of the supporting block (2), a hinge seat (4) is fixedly connected to one side of the connecting block (3), and a movable rod (5) is provided between the connecting blocks (3).

2. A basement formwork support structure according to claim 1, characterized in that: The two sides of the movable rod (5) are respectively movably hinged between the hinge seats (4), and the movable rods (5) are movably hinged between each other to form an "X" shape. Five groups of the connecting blocks (3) are provided.

3. A basement formwork support structure according to claim 1, characterized in that: The support block (2) is slidably sleeved on the outside of the fixing rod (1) via a second circular groove (17), and the support block (2) is detachable from the fixing rod (1) via a positioning bolt (6).

4. A basement formwork support structure according to claim 1, characterized in that: A positioning groove (9) is provided inside the top end of the first support rod (7), and a connecting seat (8) is fixedly connected to the bottom end of the support block (2). The first support rod (7) is detachably connected to the outside of the connecting seat (8) by means of the positioning groove (9).

5. The basement formwork support structure according to claim 1, characterized in that: The bottom end of the outside of the first support rod (7), the outside of the top end of the second support rod (18), the bottom end of the outside of the first support column (12) and the outside of the top end of the second support column (16) are respectively provided with external threads, and the outsides of the first support rod (7) and the second support rod (18) and the first support column (12) and the second support column (16) are respectively sleeved with a hollow tube (15), and the inside of the hollow tube (15) is provided with an internal thread.

6. The basement formwork support structure according to claim 1, characterized in that: The bottom end of the first support rod (7) and the top end of the second support rod (18) are embedded in the hollow tube (15) and can be retracted, and the bottom end of the first support column (12) and the top end of the second support column (16) are embedded in the hollow tube (15) and can be retracted.

7. A basement formwork support structure according to claim 1, characterized in that: A first circular groove (13) is provided inside one side of the first support column (12) and the second support column (16), a third circular groove (19) is provided inside one side of the first support rod (7) and the second support rod (18), and the cross bar (14) is detachably inserted through the first circular groove (13) and the third circular groove (19) respectively.

8. The basement formwork support structure according to claim 1, characterized in that: The first support columns (12) and the second support columns (16) are provided in four groups, the fixing rods (1) are provided in two groups, and the fixing rods (1) are symmetrically distributed at the front end and the rear end inside the support block (2).

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