Novel segment assembly supporting system for ultrahigh cast-in-place concrete beam construction

Abstract

The utility model discloses a novel segment assembly supporting system for ultrahigh cast-in-place concrete beam construction. The novel segment assembly supporting system comprises a base, a vertical rod, an integrated transverse rod, an integrated inclined rod, an adjustable jacking, a disc and a displacement sensor. One end of the bottom-layer vertical rod is connected with the base, the other end of the bottom-layer vertical rod is connected with the lower-layer vertical rod, one end of the top-layer vertical rod is connected with the upper-layer vertical rod, and the other end of the top-layer vertical rod is connected with the adjustable jacking; a plurality of discs are arranged on each vertical rod at equal intervals, and integrated cross rods are connected between the vertical adjacent vertical rods through the discs; an integrated inclined rod is arranged between the upper and lower adjacent integrated cross rods, and the integrated inclined rod is connected with the vertical rod through a disc; the displacement sensor is arranged on the vertical rod. According to the scheme, construction efficiency can be improved, construction operation is simplified, and potential safety hazards are reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building equipment, and in particular to a novel segment assembly support system for super-high cast-in-place concrete beam construction. BACKGROUND

[0002] In the construction of super-high cast-in-place concrete beams, the disc buckle formwork support system, as a commonly used temporary support structure, is widely used due to its convenient disassembly and assembly and high bearing capacity, and is particularly suitable for complex projects such as bridges, high-rise buildings, and large-span structures. However, there are still the following problems in the current construction process:

[0003] (1) Low construction efficiency: the installation process of the support requires multiple adjustments of the connecting pieces, and there are problems such as complex installation process and long time, especially high-altitude work intensity and potential safety hazards.

[0004] (2) Complicated construction operation: the existing disc buckle support system requires a large amount of manual operation during installation, and some connecting pieces are not easy to fix quickly, resulting in low construction efficiency.

[0005] (3) Construction safety hazards: due to the large amount of high-altitude work involved in the support system, there are certain safety hazards during construction, especially when the support is unstable during construction, which may cause accidents. CONTENT OF THE INVENTION

[0006] The embodiments of the present application provide a novel segment assembly support system for super-high cast-in-place concrete beam construction.

[0007] To achieve the above-mentioned purpose, the embodiments of the present application provide a novel segment assembly support system for super-high cast-in-place concrete beam construction, comprising: a base, a vertical rod, an integrated horizontal rod, an integrated inclined rod, an adjustable support, a disc, and a displacement sensor.

[0008] One end of the bottom vertical rod is connected to the base, and the other end of the bottom vertical rod is connected to the next layer of vertical rod. One end of the top vertical rod is connected to the previous layer of vertical rod, and the other end of the top vertical rod is connected to the adjustable support.

[0009] A plurality of discs are arranged at equal intervals on each vertical rod, and the vertical adjacent vertical rods are connected by the disc and the integrated horizontal rod. An integrated inclined rod is arranged between the upper and lower adjacent integrated horizontal rods, and the integrated inclined rod is connected to the vertical rod through the disc.

[0010] The displacement sensor is arranged on the vertical rod.

[0011] In one of the embodiments, the disc includes a vertical hole, a large hole, and a small hole.

[0012] The disc is sleeved on the vertical rod through the vertical hole;

[0013] The integrated inclined rod is connected to the large hole.

[0014] The integrated horizontal rod is connected with the small hole.

[0015] In one of the embodiments, the integrated horizontal rod comprises a horizontal rod, and a first inclined wedge is fixedly connected to each end of the horizontal rod, and the first inclined wedge is connected with a disc.

[0016] In one of the embodiments, the surface of the first inclined wedge is provided with anti-skid lines.

[0017] In one of the embodiments, the integrated inclined rod comprises an inclined rod, and a second inclined wedge is boltedly connected to each end of the inclined rod, and the second inclined wedge is connected with a disc.

[0018] In one of the embodiments, the surface of the second inclined wedge is provided with anti-skid lines.

[0019] In one of the embodiments, the side surface of the second inclined wedge is provided with a connecting piece, and the connecting piece is boltedly connected with the inclined rod.

[0020] In one of the embodiments, the two ends of the vertical rod are provided with vertical rod sleeves, and the vertical rod is sleeved with an adjustable support and a base through the vertical rod sleeves.

[0021] In one of the embodiments, the adjustable support comprises a toothed pipe, a first adjusting wrench and a support.

[0022] The first adjusting wrench is slidably connected with the toothed pipe.

[0023] One end of the toothed pipe is provided with the support, and the other end of the toothed pipe is sleeved with the vertical rod sleeve of the top vertical rod.

[0024] Compared with the prior art, the present application has the following beneficial effects:

[0025] In the novel segment assembly support system for the construction of the super-high cast-in-situ concrete beam provided by the embodiments of the present application, the integrated horizontal rod and the integrated inclined rod both cancel the independent inclined wedge, so that the components can be saved, the assembly process can be simplified, the construction efficiency can be improved, the shear strength can be enhanced through the structural integration of the node stiffness, the displacement sensor can monitor the erection condition of the novel segment assembly support in real time, and the safety of the frame body can be ensured. BRIEF DESCRIPTION OF DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed to be used in the embodiments or the prior art description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0027] Figure 1A structural schematic diagram of a new segment assembly support system for super-high cast-in-situ concrete beam construction is provided in the embodiments of the present application.

[0028] Figure 2 A structural schematic diagram of a vertical rod is provided in the embodiments of the present application.

[0029] Figure 3 A structural schematic diagram of a base is provided in the embodiments of the present application.

[0030] Figure 4 A structural schematic diagram of a disc is provided in the embodiments of the present application.

[0031] Figure 5 A connection schematic diagram of an integrated horizontal rod and disc is provided in the embodiments of the present application.

[0032] Figure 6 A connection schematic diagram of an integrated inclined rod and disc is provided in the embodiments of the present application.

[0033] Figure 7 A structural schematic diagram of an adjustable jacking support is provided in the embodiments of the present application.

[0034] 1, base; 11, second adjusting wrench; 2, vertical rod; 21, vertical rod sleeve; 3, integrated horizontal rod; 31, first inclined wedge; 32, horizontal rod; 4, integrated inclined rod; 41, second inclined wedge; 411, connecting piece; 42, inclined rod; 43, bolt; 5, adjustable jacking support; 51, tooth pipe; 52, first adjusting wrench; 6, disc; 61, small hole; 62, large hole; 63, vertical hole; 7, displacement sensor. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0036] In the description of the present application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship shown in the drawings, and are only used to facilitate the description of the present application and simplify the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0037] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood in a broad sense, for example, it can be fixed connection, or detachable connection, or integrally connected; for ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0038] The terms "first", "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include one or more features. In the description of the present application, unless otherwise stated, the meaning of "multiple" is two or more.

[0039] Referring to Figure 1 , the embodiments of the present application provide a new segment assembly support system for super-high cast-in-situ concrete beam construction, comprising: a base 1, a vertical rod 2, an integrated horizontal rod 3, an integrated inclined rod 4, an adjustable top support 5, a disc 6, a displacement sensor 7;

[0040] One end of the bottom vertical rod 2 is connected with the base 1, the other end of the bottom vertical rod 2 is connected with the next layer vertical rod 2, one end of the top vertical rod 2 is connected with the last layer vertical rod 2, the other end of the top vertical rod 2 is connected with the adjustable top support 5;

[0041] A plurality of discs 6 are arranged at equal intervals on each vertical rod 2, and the vertical adjacent vertical rods 2 are connected by the disc 6 and the integrated horizontal rod 3; the upper and lower adjacent integrated horizontal rods 3 are provided with an integrated inclined rod 4, and the integrated inclined rod 4 is connected with the vertical rod 2 through the disc 6;

[0042] The displacement sensor 7 is arranged on the vertical rod 2.

[0043] In one embodiment, as Figure 2 shown, the two ends of the vertical rod 2 are provided with vertical rod sleeves 21, and the vertical rod 2 is sleeved with the adjustable top support 5 and the base 1 through the vertical rod sleeves 21.

[0044] Specifically, the base 1 is used to support the basic part of the whole system, and ensure the stable connection of the system with the ground. The base 1 is fixed on the ground, one end of the vertical rod 2 is connected with the base 1 through the vertical rod sleeve 21, which ensures the verticality and stability of the vertical rod 2. As Figure 3 shown, the base 1 is provided with a second adjusting wrench 11, which can be used to adjust the height of the base 1 to the designed level.

[0045] Two vertical rod sleeves 21 can be connected between the two vertical rods 2 adjacent in the vertical direction.

[0046] The integrated inclined rod 4 can be set according to actual conditions and specifications, for example, every span, every 1 span, every 2 spans, etc. Among them, every span means that the integrated inclined rod 4 is erected along the longitudinal and transverse directions every span, every 1 span means that the integrated inclined rod 4 is erected along the longitudinal and transverse directions every 1 span, and so on.

[0047] It can be understood that the plurality of discs 6 arranged on the vertical rod 2 can install the positions of the integrated horizontal rod 3 and the integrated inclined rod 4 required by construction.

[0048] It can be understood that the vertical rod 2, the integrated horizontal rod 3, the integrated inclined rod 4 and the disc are assembled into a module. When installing, a plurality of modules can be spliced on the ground, and then connected.

[0049] The displacement sensor 7 is used to monitor the erection of the novel segment assembly support system in real time to ensure the safety of the frame. The displacement sensor 7 can be connected to a mobile terminal to transmit monitoring data to the mobile terminal in real time for data analysis by monitoring personnel. If there is an abnormality, relevant measures can be taken in time to reduce or eliminate safety hazards. The displacement sensor 7 is arranged on the vertical rod 2 according to actual needs. One displacement sensor 7 can be arranged on each vertical rod 2, a plurality of displacement sensors 7 can be arranged on each vertical rod 2, or one displacement sensor 7 can be shared by a plurality of vertical rods 2. The displacement sensor 7 can be arranged at the top, middle or other appropriate positions of the vertical rod 2.

[0050] In one embodiment, as shown in Figure 4 The disc 6 includes a vertical hole 63, a large hole 62 and a small hole 61;

[0051] The disc 6 is sleeved on the vertical rod 2 through the vertical hole 63;

[0052] The integrated inclined rod 4 is connected with the large hole 62;

[0053] The integrated horizontal rod 3 is connected with the small hole 61.

[0054] Among them, the small hole 61 is used for inserting the first inclined wedge 31, the large hole 62 is used for inserting the second inclined wedge 41, and the vertical hole 63 is used for inserting the vertical rod 2. It can be understood that the vertical hole 63 can be arranged at the center of the disc 6 and coaxial with the disc 6. The size of the vertical hole 63 matches the diameter of the vertical rod 2. The small hole 61 and the large hole 62 are arranged at the edge of the disc 6 and the size and shape are arranged according to the first inclined wedge 31 and the second inclined wedge 41 matched therewith.

[0055] In one embodiment, as shown in Figure 5 The integrated horizontal rod 3 includes a horizontal rod 32, and the first inclined wedge 31 is fixedly connected to both ends of the horizontal rod 32. The first inclined wedge 31 is connected with the disc 6. Among them, the surface of the first inclined wedge 31 is provided with anti-skid lines.

[0056] Specifically, the horizontal rod 32 has the same structure at both ends and is fixed by being inserted into the small hole 61 through the first inclined wedge 31. The horizontal rod 32 and the first inclined wedge 31 can be fixed by welding.

[0057] The end of the horizontal rod 32 can be provided with a preset angle self-locking angle, wherein the preset angle can be set according to actual needs, for example, 6°. The surface of the first inclined wedge 31 is provided with anti-skid lines, which can increase the stability of the connection between the integrated horizontal rod 3 and the disc 6. A groove can also be provided on the first inclined wedge 31 at the connection with the disc 6 to form a self-locking structure, further increasing the stability of the connection between the integrated horizontal rod 3 and the disc 6.

[0058] In one embodiment, as shown in Figure 6 The integrated inclined rod 4 includes an inclined rod 42, both ends of the inclined rod 42 are connected with a second inclined wedge 41 through a bolt 43, and the second inclined wedge 41 is connected with the disc 6. The surface of the second inclined wedge 41 is provided with anti-skid lines. The side surface of the second inclined wedge 41 is provided with a connecting piece 411, and the connecting piece 411 is connected with the inclined rod 42 through the bolt 43.

[0059] Specifically, the inclined rod 42 has the same structure at both ends and is fixed by being inserted into the large hole 62 through the second inclined wedge 41.

[0060] The second inclined wedge 41 and the connecting piece 411 can be fixed by welding. The inclined rod 42 and the second inclined wedge 41 are connected through the connecting piece 411 and the bolt 43, and the bolt 43 is used for fine adjustment of the assembly angle of the integrated inclined rod 4.

[0061] The end of the inclined rod 42 can be provided with a preset angle self-locking angle, wherein the preset angle can be set according to actual needs, for example, 6°. The surface of the second inclined wedge 41 is provided with anti-skid lines, which can increase the stability of the connection between the integrated inclined rod 4 and the disc 6. A groove can also be provided on the second inclined wedge 41 at the connection with the disc 6 to form a self-locking structure, further increasing the stability of the connection between the integrated inclined rod 4 and the disc 6.

[0062] The above-mentioned integrated horizontal rod and integrated inclined rod both cancel the independent inclined wedge, which can save components, simplify the assembly process, and enhance the shear strength through the structure integration node stiffness.

[0063] In one embodiment, as shown in Figure 7 The adjustable jacking 5 includes a tooth pipe 51, a first adjusting wrench 52, and a jacking;

[0064] The first adjusting wrench 52 is in sliding connection with the tooth pipe 51.

[0065] One end of the tooth pipe 51 is provided with a jacking, and the other end of the tooth pipe 51 is sleeved with the stand rod sleeve 21 of the top stand rod 2.

[0066] The tooth pipe 51 is used to fix the adjustable jacking 5 and the stand rod 2.

[0067] The new segment assembly support system for super-high cast-in-situ concrete beam construction provided by the embodiment of the application cancels the independent inclined wedge of the integrated horizontal rod and the integrated inclined rod, can save components, simplify the assembly process, improve the construction efficiency, and enhance the shear strength through the structural integration node stiffness. The displacement sensor can monitor the erection condition of the new segment assembly support system in real time, ensure the safety of the frame body, and the frame body is divided into a plurality of assembly modules, which can reduce the high-altitude work and improve the erection efficiency of the frame body.

[0068] The installation method of the new segment assembly support system for super-high cast-in-situ concrete beam construction provided by the above embodiment is as follows:

[0069] Step S1, foundation construction. The foundation is new cast reinforced concrete, and the concrete strength needs to reach 70% of the design strength. The relevant technical personnel can complete it according to the corresponding field technical specification.

[0070] Step S2, install the base 1. After the relevant field professionals perform construction size lofting, arrange the base 11 to the fixed point, and then adjust the base 1 to the design horizontal height by using the second adjusting wrench 11.

[0071] Step S3, assemble the module composed of the vertical rod 2, the integrated horizontal rod 3, the integrated inclined rod 4 and the disc:

[0072] Step S3.1, fix and install the disc 6 on the vertical rod 2 at equal intervals. When installing, the vertical rod 2 is sleeved into the vertical hole 63 of the disc 6.

[0073] Step S3.2, insert the first inclined wedge 31 into the small hole 61, and perform three-stage impact at a frequency of two times per second. The first impact calibrates the axis, the second impact establishes the initial friction force, and the last impact completes the fixation to form the friction lock structure.

[0074] Step S3.3, connect the inclined rod 42 to the second inclined wedge 41 by the bolt 43 in the clockwise or counterclockwise direction, insert the second inclined wedge 41 into the large hole 62, and perform three-stage impact at a frequency of two times per second. The first impact calibrates the axis, the second impact establishes the initial friction force, and the last impact completes the fixation to form the friction lock structure. It should be noted that the inclined rod 42 has directionality and cannot be reversely connected. Understandably, when the current span is not provided with the integrated inclined rod 4, this step can be omitted.

[0075] Step 4, place the displacement sensor 7 on the vertical rod 2.

[0076] After one module is spliced, it is assembled to the frame body and inspected. After the inspection is correct, the next module is spliced on the ground until the frame body is installed and constructed according to the requirements, and the inspection is correct.

[0077] Step 5, after all the tests are correct, the tooth tube 51 of the adjustable top support 5 is inserted into the vertical rod sleeve 21 of the top vertical rod 2, and then the adjustable top support 5 is adjusted to the required height by the first adjusting wrench 52.

[0078] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any change or replacement within the technical scope disclosed in the present application should be covered in the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A novel segmental assembly support system for the construction of ultra-high cast-in-place concrete beams, characterized in that, include: Base (1), upright (2), integrated crossbar (3), integrated diagonal bar (4), adjustable top support (5), disc (6), displacement sensor (7); One end of the bottom support rod (2) is connected to the base (1), the other end of the bottom support rod (2) is connected to the next layer support rod (2), one end of the top support rod (2) is connected to the previous layer support rod (2), and the other end of the top support rod (2) is connected to the adjustable top support (5). Each of the uprights (2) is provided with several disks (6) at equal intervals. The vertically adjacent uprights (2) are connected to the integrated crossbar (3) through the disks (6). The integrated diagonal bar (4) is provided between the vertically adjacent integrated crossbars (3), and the integrated diagonal bar (4) is connected to the uprights (2) through the disks (6). The displacement sensor (7) is mounted on the upright (2); The integrated crossbar (3) includes a crossbar (32), and both ends of the crossbar (32) are fixedly connected to a first wedge (31), which is connected to the disk (6). The integrated diagonal bar (4) includes a diagonal bar (42), and both ends of the diagonal bar (42) are connected to a second diagonal wedge (41) by bolts (43). The second diagonal wedge (41) is connected to the disc (6).

2. The novel segmental assembly support system for the construction of ultra-high cast-in-place concrete beams according to claim 1, characterized in that, The disk (6) includes a vertical hole (63), a large hole (62) and a small hole (61); The disc (6) is fitted onto the upright (2) through the vertical hole (63); The integrated diagonal bar (4) is connected to the large hole (62); The integrated crossbar (3) is connected to the small hole (61).

3. The novel segmental assembly support system for the construction of ultra-high cast-in-place concrete beams according to claim 2, characterized in that, The surface of the first wedge (31) is provided with anti-slip texture.

4. The novel segmental assembly support system for the construction of ultra-high cast-in-place concrete beams according to claim 1, characterized in that, The surface of the second wedge (41) is provided with anti-slip texture.

5. The novel segmental assembly support system for the construction of ultra-high cast-in-place concrete beams according to claim 1, characterized in that, The second wedge (41) has a connector (411) on its side, and the connector (411) is connected to the inclined rod (42) by the bolt (43).

6. The novel segmental assembly support system for the construction of ultra-high cast-in-place concrete beams according to claim 1, characterized in that, Both ends of the upright (2) are provided with upright sleeves (21), and the upright (2) is connected to the adjustable top support (5) and the base (1) through the upright sleeves (21).

7. The novel segmental assembly support system for the construction of ultra-high cast-in-place concrete beams according to claim 6, characterized in that, The adjustable top support (5) includes a toothed tube (51), a first adjusting wrench (52), and a top support; The first adjusting wrench (52) is slidably connected to the dental tube (51); The top support is provided at one end of the tooth tube (51), and the other end of the tooth tube (51) is sleeved with the pole sleeve (21) of the top pole (2).

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