Supporting structure applied to conical column cap node template

Abstract

The utility model relates to the technical field of supporting structures, in particular to a supporting structure applied to a conical column cap node formwork, comprising a vertical keel and a transverse keel, the vertical keel comprises a first supporting pipe, a connecting pipe and a second supporting pipe, the top of the first supporting pipe is inserted into a bottom cavity of the connecting pipe, and the top of the second supporting pipe is inserted into a bottom cavity of the connecting pipe; the first supporting pipe is detachably and fixedly connected with the connecting pipe, the bottom of the second supporting pipe is inserted into a containing cavity in the top of the connecting pipe, the second supporting pipe is detachably connected with the connecting pipe, the transverse keel is arranged on one side of the vertical keel, and the side, away from the vertical keel, of the transverse keel abuts against the side wall of the formwork. And the applicability of the supporting structure can be improved.

Description

Technical Field

[0001] This application relates to the technical field of support structures, and in particular to a support structure for a tapered column cap node template. Background Technology

[0002] When the floor load is large, in order to improve the load-bearing capacity, stiffness and punching shear resistance of the slab, a conical column capital is installed on the top surface of the supporting column to increase the support area of ​​the supporting column on the slab. Currently, conical column capitals are mostly used in underground parking garages of newly built projects.

[0003] Currently, the construction process for conical column capitals typically involves first enclosing the formwork and fixing it to the top of a support frame. Then, timber is used to support the formwork before concrete is poured into the pre-fixed formwork. However, this method of using timber to support the formwork has limitations. When the dimensions of the conical column capital change, a new support structure suitable for the new conical column capital's dimensions must be fabricated, resulting in poor adaptability of the support structure for the formwork. Summary of the Invention

[0004] To improve the applicability of the support structure, this application provides a support structure for a tapered column cap node template.

[0005] This application provides a technical solution for a template support structure applied to a tapered column cap node:

[0006] A support structure for a tapered column cap node template includes vertical keels and horizontal keels. The vertical keel includes a first support tube, a connecting tube, and a second support tube. The top of the first support tube is inserted into the bottom cavity of the connecting tube, and the first support tube and the connecting tube are detachably fixedly connected. The bottom of the second support tube is inserted into the top cavity of the connecting tube, and the second support tube and the connecting tube are detachably connected. The horizontal keel is disposed on one side of the vertical keel, and the side of the horizontal keel away from the vertical keel abuts against the sidewall of the template.

[0007] By adopting the above technical solution, the first support tube and the second support tube are respectively inserted into the bottom cavity and the top cavity of the connecting tube and are detachably connected, so that the first connecting tube can extend and retract inside the connecting tube, and the second connecting tube can extend and retract inside the connecting tube, thereby changing the length of the vertical keel and improving the applicability of the template support structure.

[0008] Preferably, a first connecting hole is provided on the outer wall of the connecting pipe near one end of the first supporting pipe, and a first connecting member is provided on the outer wall of the connecting pipe. The first connecting member passes through both the first connecting hole and the side wall of the first supporting pipe, and the first connecting member fixes the first supporting pipe and the connecting pipe.

[0009] By adopting the above technical solution, when the length between the first support tube and the connecting tube needs to be extended or shortened, the first connector is first removed, the first support tube is stretched out or retracted, and then the first connector is inserted into the first connecting hole and through the first support tube to fix the first support tube and the connecting tube. Under the action of the first connecting hole and the first connector, the ease of disassembly and assembly between the first support tube and the connecting tube can be improved.

[0010] Preferably, a second connecting hole is provided on the outer wall of the connecting pipe near one end of the second supporting pipe, and a second connecting member is provided on the outer wall of the connecting pipe. The second connecting member passes through the second connecting hole and the side wall of the second supporting pipe, and the second connecting member fixes the second supporting pipe and the connecting pipe.

[0011] By adopting the above technical solution, when the length between the second support tube and the connecting tube needs to be extended or shortened, the second connector is first removed, the second support tube is stretched out or retracted, and then the second connector is inserted into the second connecting hole and through the second support tube to fix the second support tube and the connecting tube. Under the action of the second connecting hole and the second connector, the ease of disassembly and assembly between the second support tube and the connecting tube can be improved.

[0012] Preferably, the first support tube includes a first support portion and a first connecting portion. The bottom surface of the first support portion abuts against the top surface of the support frame, the inner side of the first support portion abuts against the outer wall of the support column, the bottom end of the first connecting portion is fixed to the top of the first support portion, and the top end of the first connecting portion is inserted into the bottom cavity of the connecting tube.

[0013] By adopting the above technical solution, during the construction process of pouring concrete into the formwork cavity, the formwork bears part of the weight of the concrete. The force exerted by the concrete on the formwork is transferred to the horizontal joists, which in turn transfer the force to the vertical joists. A portion of the force is transferred to the first support part through the first connection part, which then transfers the force to the support frame and support column, thereby providing support for the formwork.

[0014] Preferably, the second support tube includes a second support portion and a second connecting portion, the top surface of the second support portion abuts against the top of the template, the top end of the second connecting portion is fixed to the bottom surface of the second support portion, and the bottom end of the second connecting portion is inserted into the top cavity of the connecting tube.

[0015] By adopting the above technical solution, part of the force exerted by the concrete on the formwork is transmitted to the support frame and support column through the first support pipe, and the other part of the force is transmitted to the second support part through the second connection part. The second support part transmits the force to the top of the formwork, thereby providing support for the formwork.

[0016] Preferably, the vertical keel and the horizontal keel are rectangular hollow tubes.

[0017] By adopting the above technical solution, the vertical and horizontal keels are rectangular hollow tubes, which can increase the connection area between the vertical and horizontal keels, thereby improving the connection stability. At the same time, it can also reduce the weight of the vertical and horizontal keels, reducing the impact of the weight of the vertical and horizontal keels on the support frame, support columns and the top of the formwork.

[0018] Preferably, there are two horizontal keels, which are distributed along the long side of the template and are arranged along the same length.

[0019] By adopting the above technical solution, there are two horizontal joists, which can distribute the force of concrete acting on the formwork onto the two horizontal joists. The two horizontal joists are set along the same length, so that the length of the two horizontal joists is consistent with the width of the corresponding formwork, thereby providing better support for the formwork.

[0020] Preferably, one transverse keel is fixed to the side of the first support tube near the template, and the other transverse keel is fixed to the side of the second support tube near the template.

[0021] By adopting the above technical solution, the two horizontal keels are fixed on the first support pipe and the second support pipe respectively. Therefore, when the construction personnel adjust the length of the vertical keel, they can also take into account the position of the two horizontal keels. When determining the length that the first support pipe needs to be stretched, the position of the horizontal keel on one side of the first support pipe can be taken into account, so that the first horizontal keel can better cover the width of the template. At the same time, when adjusting the length of the second support pipe, the position of the horizontal keel on one side of the second support pipe can be taken into account. Therefore, the length of the first support pipe and the length of the second support pipe are adjusted in combination with the position of the two horizontal keels, thereby further improving the applicability of the support structure.

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

[0023] 1. The first support tube and the second support tube are respectively inserted into the bottom cavity and the top cavity of the connecting tube and are detachably connected, so that the first connecting tube can extend and retract inside the connecting tube, and the second connecting tube can extend and retract inside the connecting tube, thereby changing the length of the vertical keel and improving the applicability of the template support structure.

[0024] 2. The two horizontal keels are fixed to the first support pipe and the second support pipe respectively. Therefore, when the construction workers adjust the length of the vertical keel, they can also take into account the position of the two horizontal keels. When determining the length that the first support pipe needs to be stretched, the position of the horizontal keel on one side of the first support pipe can be taken into account, so that the first horizontal keel can better cover the width of the template. At the same time, when adjusting the length of the second support pipe, the position of the horizontal keel on one side of the second support pipe can be taken into account. Therefore, the length of the first support pipe and the length of the second support pipe are adjusted in combination with the position of the two horizontal keels, thereby further improving the applicability of the support structure. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application.

[0026] Explanation of reference numerals in the attached drawings: 1. Vertical keel; 11. First support pipe; 111. First support part; 112. First connecting part; 12. Connecting pipe; 121. First bolt; 122. Second bolt; 13. Second support pipe; 131. Second support part; 132. Second connecting part; 2. Template; 3. Support column; 4. Support frame; 5. Horizontal keel. Detailed Implementation

[0027] The following is in conjunction with the appendix Figure 1 This application will be described in further detail.

[0028] This application discloses a template support structure for tapered column cap nodes.

[0029] Reference Figure 1 A support structure for a tapered column cap node template includes a vertical keel 1, which includes a first support tube 11. The first support tube 11 includes a first support portion 111 and a first connecting portion 112. The first support portion 111 is vertically arranged, with its bottom surface abutting against the top surface of the support frame 4. The inner side of the first support portion 111 abuts against the outer wall of the support column 3. The bottom end of the first connecting portion 112 is fixed to the top of the first support portion 111 on the side away from the support column 3. The first connecting portion 112 is inclined outward, such that the long side of the first connecting portion 112 is parallel to the long side of the tapered column cap sidewall.

[0030] The vertical keel 1 also includes a connecting pipe 12 and a second support pipe 13. The second support pipe 13 includes a second support part 131 and a second connecting part 132. The second support part 131 is horizontally arranged, and its top surface abuts against the top of the template 2. The top surface of the second connecting part 132 is fixed to the bottom surface of the second support part 131. The second connecting part 132 is inclined and tilted inward so that its long side is parallel to the long side of the tapered column cap sidewall. The connecting pipe 12 is arranged between the first connecting part 112 and the second connecting part 132. The top surface of the first connecting part 112 is movably inserted into the bottom cavity of the connecting pipe 12, and the bottom surface of the second connecting part 132 is movably inserted into the top cavity of the connecting pipe 12.

[0031] A first connection hole group is provided on the outer wall of the connecting pipe 12. The first connection hole group is located at one end of the connecting pipe 12 near the first connecting part 112. The first connection hole group includes first connection holes. The number of first connection holes depends on the specific situation. In this embodiment, there are two first connection holes. The two first connection holes are distributed along the long side of the connecting pipe 12. A first connector is provided on the outer wall of the connecting pipe 12. In this embodiment, the first connector is a first bolt 121. The number of first bolts 121 is consistent with the number of first connection holes. The two first bolts 121 are respectively inserted into the first connection holes that are close to them. The first bolts 121 pass through the side wall of the first connecting part 112. The first bolts 121 fix the first connecting part 112 to the connecting pipe 12, so that the connection between the first connecting part 112 and the connecting pipe 12 is a detachable connection.

[0032] Correspondingly, a second set of connecting holes is provided on the outer wall of the connecting pipe 12. The second set of connecting holes is located at one end of the connecting pipe 12 near the second connecting part 132. There are two second connecting holes, which are distributed along the long side of the connecting pipe 12. A second connector is provided on the outer wall of the connecting pipe 12. In this embodiment, the second connector is a second bolt 122. There are two second bolts 122. The two second bolts 122 are respectively inserted into the second connecting holes that are close to them. The second bolts 122 pass through the side wall of the second connecting part 132 and fix the second connecting part 132 to the connecting pipe 12.

[0033] Reference Figure 1The number of vertical keels 1 on one side of the template 2 depends on the specific situation. In this embodiment, there are two vertical keels 1 on one side of the template 2. The two vertical keels 1 are distributed along the width of the side of the template 2. A horizontal keel 5 is provided between the two vertical keels 1 on the same side of the template 2. There are two horizontal keels 5. One horizontal keel 5 is fixed between the two first connecting parts 112 on the side close to the template 2, and the other horizontal keel 5 is fixed between the two second connecting parts 132 on the side close to the template 2. The side of the horizontal keel 5 away from the vertical keel 1 abuts against the side wall of the template 2. The long side of the horizontal keel 5 is parallel to the width of the side wall of the template 2. The two horizontal keels 5 are set along the same length. Therefore, the length of the two horizontal keels 5 is consistent with the width of the corresponding template 2, so as to better support the template 2.

[0034] During the construction process of pouring concrete into the cavity of formwork 2, formwork 2 bears part of the weight of the concrete. The force exerted by the concrete on formwork 2 is transmitted to the two horizontal joists 5. The two horizontal joists 5 transmit the force to the two vertical joists 1. The vertical joists 1 distribute the force to the top surface of formwork 2 and the support frame 4, thereby providing support for formwork 2.

[0035] The first support tube 11 and the second support tube 13 are respectively inserted into the bottom cavity and the top cavity of the connecting tube 12 and are detachably connected, so that the first connecting tube 12 can extend and retract within the connecting tube 12, and the second connecting tube 12 can extend and retract within the connecting tube 12, thereby changing the length of the vertical keel 1 and improving the applicability of the template 2 support structure.

[0036] Both the vertical keel 1 and the horizontal keel 5 are rectangular hollow tubes. This increases the connection area between the vertical keel 1 and the horizontal keel 5, thereby improving the connection stability. At the same time, it also reduces the weight of the vertical keel 1 and the horizontal keel 5, reducing the impact of the weight of the vertical keel 1 and the horizontal keel 5 on the support frame 4, the support column 3 and the top of the template 2.

[0037] The above are all preferred embodiments of this application. These embodiments are merely explanations of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A template support structure for a tapered column cap node, characterized in that, It includes a vertical keel (1) and a horizontal keel (5). The vertical keel (1) includes a first support pipe (11), a connecting pipe (12) and a second support pipe (13). The top of the first support pipe (11) is inserted into the bottom cavity of the connecting pipe (12). The first support pipe (11) and the connecting pipe (12) are detachably fixedly connected. The bottom of the second support pipe (13) is inserted into the top cavity of the connecting pipe (12). The second support pipe (13) and the connecting pipe (12) are detachably connected. The horizontal keel (5) is set on one side of the vertical keel (1). The side of the horizontal keel (5) away from the vertical keel (1) abuts against the side wall of the template (2).

2. The template support structure for a tapered column cap node according to claim 1, characterized in that, The outer wall of the connecting pipe (12) is provided with a first connecting hole at one end near the first support pipe (11). The outer wall of the connecting pipe (12) is provided with a first connector. The first connector passes through both the first connecting hole and the side wall of the first support pipe (11). The first connector fixes the first support pipe (11) and the connecting pipe (12).

3. The template support structure for a tapered column cap node according to claim 1, characterized in that, The outer wall of the connecting pipe (12) is provided with a second connecting hole at one end near the second support pipe (13). The outer wall of the connecting pipe (12) is provided with a second connector. The second connector passes through the second connecting hole and the side wall of the second support pipe (13) at the same time. The second connector fixes the second support pipe (13) and the connecting pipe (12).

4. The template support structure for a tapered column cap node according to claim 1, characterized in that, The first support tube (11) includes a first support part (111) and a first connecting part (112). The bottom surface of the first support part (111) abuts against the top surface of the support frame (4). The inner side of the first support part (111) abuts against the outer wall of the support column (3). The bottom end of the first connecting part (112) is fixed to the top of the first support part (111), and the top end of the first connecting part (112) is inserted into the bottom cavity of the connecting tube (12).

5. The template support structure for a tapered column cap node according to claim 1, characterized in that, The second support tube (13) includes a second support part (131) and a second connecting part (132). The top surface of the second support part (131) abuts against the top of the template (2). The top of the second connecting part (132) is fixed to the bottom surface of the second support part (131). The bottom end of the second connecting part (132) is inserted into the top cavity of the connecting tube (12).

6. The template support structure for a tapered column cap node according to claim 1, characterized in that, The vertical keel (1) and the horizontal keel (5) are rectangular hollow tubes.

7. The template support structure for a tapered column cap node according to claim 1, characterized in that, There are two horizontal keels (5), which are distributed along the long side of the template (2) and are set along the same length.

8. The template support structure for a tapered column cap node according to claim 7, characterized in that, One horizontal keel (5) is fixed to the side of the first support pipe (11) near the template (2), and another horizontal keel (5) is fixed to the side of the second support pipe (13) near the template (2).

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