Laminated slab supporting structure

Abstract

The utility model relates to the field of composite floor slab construction technologies, and provides a composite slab supporting structure which comprises a vertical support, a plurality of inclined supports and a limiting piece, the inclined supports are slidably hinged to the vertical support, the inclined supports rotate in the horizontal direction relative to the vertical support, and the limiting piece is arranged on the vertical support. The inclined struts slide relative to the vertical strut in the length direction of the vertical strut, and the multiple inclined struts are arranged in the circumferential direction of the vertical strut at intervals; the limiting piece is movably connected to the vertical support in the length direction of the vertical support, and the limiting piece is used for abutting against the upper surface of the inclined support; the limiting piece is connected with a fixing piece, and the fixing piece is used for fixing the limiting piece to the vertical support after the limiting piece moves. The supporting structure has the effect of reducing interference between adjacent supporting structures when the supporting structures are installed.

Description

Technical Field

[0001] The present application relates to the field of composite floor slab construction technology, and in particular to a composite slab support structure. Background Art

[0002] During the construction of composite floor slabs, a support system is required to assist in alignment and fixation. For a single-story floor, multiple composite floor slabs are required. Generally, they are hoisted, aligned and placed, and then uniformly welded or cast with wolf spiders.

[0003] During the process of hoisting and alignment, each composite floor needs at least one supporting column to assist in temporary stability, and the supporting column itself needs a tripod to assist in vertical support. In order to ensure the stability of the composite floor, the distribution of supporting columns may be relatively dense, which will lead to the problem of position interference or difficulty in supporting the tripod support matched with each supporting column due to limited space. Utility Model Content

[0004] In order to reduce interference between adjacent supporting structures when installing the supporting structure, the present application provides a composite plate supporting structure.

[0005] The present application provides a composite plate support structure that adopts the following technical solution:

[0006] A composite plate support structure includes a vertical support, a diagonal support and a limit piece. A plurality of the diagonal supports are provided, and the plurality of the diagonal supports are all slidably hinged to the vertical supports. The diagonal supports rotate in a horizontal direction relative to the vertical supports, and the diagonal supports slide in a length direction relative to the vertical supports. The plurality of the diagonal supports are arranged at intervals along the circumference of the vertical supports. The limit piece is movably connected to the vertical support along the length direction of the vertical support, and the limit piece is used for abutting the upper surface of the diagonal support. The limit piece is connected to a fixing piece, and the fixing piece is used to fix the limit piece to the vertical support after the limit piece moves.

[0007] By adopting the above technical solution, when installing the support structure, the vertical support is erected at the support position, and then the diagonal support is rotated and moved according to the distribution of the support structures around the support structure. After the diagonal support is moved to the appropriate position, the limit piece is moved relative to the vertical support so that the limit piece abuts against the diagonal support, and then the limit piece is fixed to the vertical support by the fixing piece, so that the installation of the support structure is completed without interfering with the surrounding support structures, so as to achieve the purpose of reducing the distance between adjacent support structures when installing the support structure.

[0008] Optionally, a torsion spring is arranged between the diagonal brace and the vertical brace, and two torsion arms of the torsion spring are respectively connected to the diagonal brace and the vertical brace; when the angle between the diagonal brace and the vertical brace is an acute angle, the torsion spring is in a deformed state.

[0009] By adopting the above technical solution, the diagonal brace is pressed against the limiting member, so as to increase the friction between the diagonal brace and the limiting member, thereby improving the installation stability of the diagonal brace after the support structure is installed.

[0010] Optionally, the diagonal brace includes a connecting portion and a supporting portion, the connecting portion is used to be connected to the vertical brace, and the supporting portion is detachably connected to the connecting portion.

[0011] By adopting the above technical solution, on the one hand, when the supporting structure is not in use, the supporting part is removed from the connecting part to facilitate the storage and transportation of the diagonal brace when a torsion spring is provided; on the other hand, it is convenient to select a connecting part of a suitable length for connection according to the stress condition of the vertical brace, thereby improving the flexibility of use of the diagonal brace.

[0012] Optionally, the limiting member is provided with a through hole for the vertical support to pass through; the fixing member includes an external threaded portion and an internal threaded portion, the external threaded portion is arranged on the outer wall of the vertical support, the internal threaded portion is arranged on the hole wall of the through hole, and the external threaded portion is threadedly matched with the internal threaded portion.

[0013] By adopting the above technical solution, the relative fixation of the limiter and the vertical support is achieved by utilizing the thread cooperation between the external thread part and the internal thread part, and the structure is simple and the connection is stable.

[0014] Optionally, the diagonal brace is detachably connected to the vertical brace.

[0015] By adopting the above technical solution, it is convenient to produce and store the diagonal braces and vertical braces separately, thereby improving the convenience of production and storage of the supporting structure.

[0016] Optionally, the vertical support is connected with a connecting piece, and the connecting piece is provided with a movable hole for the vertical support to pass through; and a plurality of the diagonal supports are connected to the connecting piece.

[0017] By adopting the above technical solution, the detachable connection between the diagonal brace and the vertical brace is achieved by taking the vertical brace out of the movable hole or inserting the vertical brace into the movable hole, which has a simple structure and is easy to disassemble.

[0018] Optionally, an air bag is connected to the inner wall of the movable hole.

[0019] By adopting the above technical solution, when disassembling the diagonal brace, the gas in the airbag is released to facilitate the insertion of the vertical brace into the movable hole; after the diagonal brace is moved to a suitable position, the airbag is inflated so that the airbag is tightly pressed against the vertical brace and the connecting piece to stably connect the diagonal brace to the vertical brace.

[0020] Optionally, the airbag has a first wall and a second wall, the first wall is connected to the inner wall of the movable hole; the second wall is connected to an anti-slip sheet, and the anti-slip sheet is used to abut against the vertical support.

[0021] By adopting the above technical solution, the connection strength between the connecting member and the vertical support is further improved.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. By sliding and hingedly connecting the diagonal brace to the vertical brace, the position of the diagonal brace is adjusted when installing the support structure, and the installation of the support structure is completed without interfering with the surrounding support structures;

[0024] 2. The diagonal brace is connected to the vertical brace by sliding along the circumferential direction of the vertical brace through a connecting piece, so as to facilitate the adjustment of the position of the diagonal brace on the vertical brace and further avoid the risk of mutual interference between adjacent supporting structures;

[0025] 3. The diagonal brace includes a connecting portion and a supporting portion. The connecting portion is used to connect with the vertical brace. The supporting portion and the connecting portion are detachably connected to improve the flexibility of use of the diagonal brace. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural diagram of Example 1 of the present application.

[0027] Figure 2 It is a structural diagram of Example 2 of the present application.

[0028] Explanation of the accompanying drawings: 1. vertical support; 2. oblique support; 21. connecting part; 22. supporting part; 3. limiting member; 31. through hole; 4. fixing member; 41. external threaded part; 42. internal threaded part; 5. connecting member; 51. movable hole; 52. abutting part; 53. torsion spring; 54. airbag; 541. first wall; 542. second wall; 55. anti-slip sheet. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-2 This application is described in further detail.

[0030] The embodiment of the present application discloses a composite plate support structure.

[0031] Example 1

[0032] Reference Figure 1 The composite plate support structure includes a vertical support 1, a diagonal support 2 and a limiter 3. A plurality of diagonal supports 2 are provided, and the plurality of diagonal supports 2 are hinged to the vertical support 1. The diagonal supports 2 rotate in a horizontal direction relative to the vertical support 1. The diagonal supports 2 slide in a length direction of the vertical support 1 relative to the vertical support 1. The plurality of diagonal supports 2 are arranged at intervals along the circumference of the vertical support 1.

[0033] The limiter 3 is movably connected to the vertical support 1 along the length direction of the vertical support 1, and the limiter 3 is used for abutting the upper surface of the diagonal support 2. The limiter 3 is connected to the fixing member 4, and the fixing member 4 is used to fix the limiter 3 to the vertical support 1 after the limiter 3 moves. When installing the support structure, the vertical support 1 is erected at the support position, and then the diagonal support 2 is rotated and moved according to the distribution of the supporting structures around the support structure. After the diagonal support 2 is moved to the appropriate position, the limiter 3 is moved relative to the vertical support 1 so that the limiter 3 abuts against the diagonal support 2, and then the limiter 3 is fixed to the vertical support 1 by the fixing member 4, so that the installation of the support structure is completed without interfering with the surrounding support structures, so as to achieve the purpose of reducing the distance between adjacent support structures when installing the support structure.

[0034] The stopper 3 is provided with a through hole 31 for the vertical support 1 to pass through. The fixing member 4 includes an external threaded portion 41 and an internal threaded portion 42. The external threaded portion 41 is provided on the outer wall of the vertical support 1, and the internal threaded portion 42 is provided on the hole wall of the through hole 31. The external threaded portion 41 is threadedly matched with the internal threaded portion 42. Thus, the relative fixation of the stopper 3 and the vertical support 1 is achieved by threading the external threaded portion 41 with the internal threaded portion 42, and the structure is simple and the connection is stable.

[0035] In other embodiments, anchor nails may also be used to fix the limiting member 3 and the vertical support 1 .

[0036] Furthermore, the diagonal brace 2 and the vertical brace 1 are detachably connected to facilitate the separate production and storage of the diagonal brace 2 and the vertical brace 1, thereby improving the convenience of production and storage of the support structure.

[0037] Specifically, the structure of the detachable connection between the diagonal brace 2 and the vertical brace 1 is as follows: the vertical brace 1 is connected to a connecting piece 5, and the connecting piece 5 is provided with an active hole 51 for the vertical brace 1 to pass through. A plurality of diagonal braces 2 are connected to the connecting piece 5. By taking the vertical brace 1 out of the active hole 51 or inserting the vertical brace 1 into the active hole 51, the detachable connection between the diagonal brace 2 and the vertical brace 1 is achieved, and the structure is simple and the disassembly is convenient.

[0038] Furthermore, in this embodiment, the vertical support 1 is a cylindrical structure, so that the connecting member 5 can rotate relative to the vertical support 1, and thus the position of the diagonal support 2 on the vertical support 1 is adjustable, which is convenient for adjusting the position of the diagonal support 2 corresponding to the vertical support 1 according to the installation conditions of the supporting structures around the vertical support 1 when installing the vertical support 1, so as to avoid interference between adjacent supporting structures.

[0039] Furthermore, the connecting member 5 has an abutment portion 52. A torsion spring 53 is provided between the connecting member 5 and the abutment portion 52, and two torsion arms of the torsion spring 53 are respectively connected to the abutment portion 52 and the diagonal brace 2. When the angle between the diagonal brace 2 and the vertical brace 1 is an acute angle, the torsion spring 53 is in a deformed state, so that the diagonal brace 2 is tightly abutted against the limiting member 3, so as to increase the friction between the diagonal brace 2 and the limiting member 3, and improve the installation stability of the diagonal brace 2 after the support structure is installed.

[0040] Furthermore, the diagonal brace 2 includes a connecting portion 21 and a supporting portion 22, wherein the connecting portion 21 is used to connect to the vertical brace 1, and the supporting portion 22 is detachably connected to the connecting portion 21. On the one hand, when the supporting structure is not in use, the supporting portion 22 is removed from the connecting portion 21, so as to facilitate the storage and transportation of the diagonal brace 2 when the torsion spring 53 is provided; on the other hand, it is convenient to select the connecting portion 21 of a suitable length for connection according to the force condition of the vertical brace 1, thereby improving the flexibility of use of the diagonal brace 2.

[0041] The support portion 22 and the connection portion 21 are threadedly connected to achieve a detachable connection between the two.

[0042] The implementation principle of a composite plate support structure in the embodiment of the present application is as follows: when installing the support structure, firstly, the limiting member 3 connected with the diagonal brace 2 is sleeved on the vertical brace 1, and then the diagonal brace 2 is rotated and bent to a suitable position, and then the limiting member 3 is twisted relative to the vertical brace 1, and the diagonal brace 2 is limited by the limiting member 3. Since the diagonal brace 2 is rotatably connected and hinged to the vertical brace 1, the position and angle of the diagonal brace 2 can be determined according to the installation conditions of other support structures around the support structure, thereby reducing the problem of mutual interference when multiple support structures are installed.

[0043] Example 2

[0044] Reference Figure 2 The difference between this embodiment and embodiment 1 is that an airbag 54 is connected to the inner wall of the movable hole 51. When disassembling the diagonal brace 2, the gas in the airbag 54 is released to facilitate the insertion of the vertical brace 1 into the movable hole 51; after the diagonal brace 2 is moved to a suitable position, the airbag 54 is inflated so that the airbag 54 is tightly against the vertical brace 1 and the connecting piece 5, so as to stably connect the diagonal brace 2 to the vertical brace 1.

[0045] Specifically, the airbag 54 has a first wall 541 and a second wall 542, wherein the first wall 541 is connected to the inner wall of the movable hole 51. The second wall 542 is connected to an anti-slip sheet 55, which is used to abut against the vertical support 1 to further improve the connection strength between the connecting member 5 and the vertical support 1.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A composite plate support structure, characterized in that: The invention comprises a vertical support (1), an oblique support (2) and a limiting member (3), wherein a plurality of the oblique supports (2) are provided, and the plurality of the oblique supports (2) are all slidably hinged to the vertical support (1), the oblique support (2) rotates in a horizontal direction relative to the vertical support (1), the oblique support (2) slides in a length direction of the vertical support (1) relative to the vertical support (1), and the plurality of the oblique supports (2) are arranged at intervals along the circumference of the vertical support (1); the limiting member (3) is movably connected to the vertical support (1) along the length direction of the vertical support (1), and the limiting member (3) is used for abutting against the upper surface of the oblique support (2); the limiting member (3) is connected to a fixing member (4), and the fixing member (4) is used for fixing the limiting member (3) to the vertical support (1) after the limiting member (3) moves.

2. The composite plate support structure according to claim 1, characterized in that: A torsion spring (53) is provided between the diagonal brace (2) and the vertical brace (1), and two torsion arms of the torsion spring (53) are respectively connected to the diagonal brace (2) and the vertical brace (1); when the angle between the diagonal brace (2) and the vertical brace (1) is an acute angle, the torsion spring (53) is in a deformed state.

3. The composite plate support structure according to claim 2, characterized in that: The diagonal brace (2) comprises a connecting portion (21) and a supporting portion (22), wherein the connecting portion (21) is used to be connected to the vertical brace (1), and the supporting portion (22) is detachably connected to the connecting portion (21).

4. The composite plate support structure according to claim 1, characterized in that: The limiting member (3) is provided with a penetration hole (31) for the vertical support (1) to penetrate; the fixing member (4) comprises an external threaded portion (41) and an internal threaded portion (42), the external threaded portion (41) being arranged on the outer wall of the vertical support (1), the internal threaded portion (42) being arranged on the hole wall of the penetration hole (31), and the external threaded portion (41) and the internal threaded portion (42) being threadably matched.

5. The composite plate support structure according to claim 1, characterized in that: The diagonal brace (2) is detachably connected to the vertical brace (1).

6. The composite plate support structure according to claim 5, characterized in that: The vertical support (1) is connected to a connecting piece (5), and the connecting piece (5) is provided with a movable hole (51) for the vertical support (1) to pass through; and a plurality of the diagonal supports (2) are connected to the connecting piece (5).

7. The composite plate support structure according to claim 6, characterized in that: The inner wall of the movable hole (51) is connected to an air bag (54).

8. The composite plate support structure according to claim 7, characterized in that: The air bag (54) comprises a first wall (541) and a second wall (542), wherein the first wall (541) is connected to the inner wall of the movable hole (51); the second wall (542) is connected to an anti-slip sheet (55), and the anti-slip sheet (55) is used to abut against the vertical support (1).

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