Anchoring device and anchoring construction method for hydraulic climbing formwork hanging shoe

Abstract

The present application relates to an anchoring device and an anchoring construction method for a hydraulic climbing formwork shoe, and relates to the technical field of bridge construction. The device comprises two climbing cone rods and an anchoring beam assembly, wherein the two climbing cone rods are respectively arranged on both sides of a main tower entrance hole, and one end of the climbing cone rod is fixed in the concrete on the side of the main tower entrance hole, and the two ends of the anchoring beam assembly are respectively connected to the other ends of the two climbing cone rods, so that the hydraulic climbing formwork shoe is connected to the anchoring beam assembly to realize the anchoring of the hydraulic climbing formwork shoe and the main tower, the structure is simple, the operation is convenient, and the construction efficiency of the anchoring of the hydraulic climbing formwork shoe is effectively improved; and since part of the stress generated by the hydraulic climbing formwork shoe will be transmitted to the anchoring beam assembly, the climbing cone rod and the concrete of the main tower in turn, the concrete bears part of the stress generated by the hydraulic climbing formwork shoe, thereby avoiding stress concentration in the anchoring beam assembly and the climbing cone rod, improving the bearing capacity of the anchoring device, and enhancing the stability and safety of the anchoring device.

Description

Technical Field

[0001] The present application relates to the technical field of bridge construction, and in particular to an anchoring device and an anchoring construction method for a hydraulic climbing formwork hanging shoe. Background Art

[0002] The hydraulic climbing formwork consists of three parts: climbing formwork, climbing frame (some climbing formworks do not have climbing frame) and climbing equipment. Due to its self-climbing ability, it does not require lifting machinery, which greatly reduces the lifting workload of transportation machinery during construction. In addition, a scaffold is hung on the self-climbing formwork, which can save the external scaffolding during construction. Therefore, the climbing formwork can effectively reduce the number of lifting machinery and speed up the construction. It is an effective tool in the construction of high-rise structures such as shear wall systems, cylinder systems and bridge piers.

[0003] The main tower of the bridge is generally equipped with a large permanent passage (i.e., manhole or other hole) for inspecting the main tower. For the lower main tower of the bridge, the construction personnel will try their best to avoid the manhole when designing the climbing formwork, so as to reduce the impact of the manhole on the climbing formwork construction; however, when the main tower of the bridge with a high height is constructed by hydraulic climbing formwork, there is a great safety risk in the climbing formwork construction process due to the strong wind on the bridge and the high main tower. Therefore, in order to enhance the safety in the climbing formwork construction process, multiple anchor points need to be set on the climbing formwork frame, that is, a corresponding number of anchor points need to be set on the main tower for anchoring the hydraulic climbing formwork boot; at this time, due to the large size of the manhole or other hole, the manhole cannot be avoided when designing the climbing formwork, resulting in multiple anchor points on the climbing formwork frame located on the manhole or other hole, making it impossible for the hydraulic climbing formwork boot to be anchored to the main tower.

[0004] In the related art, construction workers generally first cast concrete to seal the preset manhole position so that the hydraulic climbing formwork boot can be anchored at the preset manhole position. After the climbing formwork construction is completed, drilling construction is carried out at the preset manhole position of the main tower, that is, the concrete cast at the preset manhole position is removed, so that the main tower has a permanent passage for repairing the main tower. Although this method can realize the anchoring of the hydraulic climbing formwork boot during the climbing formwork construction process, this method has the problems of low construction efficiency and poor safety during the construction process. Summary of the invention

[0005] The embodiments of the present application provide an anchoring device and an anchoring construction method for a hydraulic climbing formwork hanging shoe to solve the problems of low construction efficiency and poor safety during the construction process existing in the related art.

[0006] In a first aspect, an anchoring device for a hydraulic climbing formwork shoe is provided, comprising:

[0007] Two climbing cone rods, the two climbing cone rods are respectively arranged on both sides of the main tower entrance hole, and one end of the climbing cone rod is fixed in the concrete on the side of the main tower entrance hole;

[0008] An anchoring beam assembly, both ends of which are respectively connected to the other ends of the two climbing cone rods, and the anchoring beam assembly is used for anchoring the hydraulic climbing formwork hanging boot.

[0009] In some embodiments, the anchor beam assembly comprises:

[0010] An anchoring beam body, the anchoring beam body is used to anchor the hydraulic climbing formwork hanging shoe;

[0011] Two anchor plates are respectively fixedly connected to two ends of the anchor beam body, and one side wall of the anchor plate is fixedly connected to the climbing cone rod.

[0012] In some embodiments, the anchor beam assembly further includes a shoe anchoring pad, which is fixed to the anchor beam body and disposed between the anchor beam body and the hydraulic climbing formwork shoe.

[0013] In some embodiments, the anchor beam assembly further includes a plurality of support plates, and the plurality of support plates are fixed to the upper surface of the anchor beam body.

[0014] In some embodiments, the anchor beam assembly further includes a plurality of support pads, and the plurality of support pads are fixed on the side walls of the anchor beam body.

[0015] In some embodiments, the anchor beam assembly further includes a stiffening plate, one side of the stiffening plate is fixedly connected to the upper surface of the anchor beam body, and the other side of the stiffening plate is fixedly connected to the side wall of the anchor plate.

[0016] In some embodiments, the anchor beam assembly further includes a stiffening rib, one side of the stiffening rib is fixedly connected to the anchor beam body, and the other side of the stiffening rib is fixedly connected to the shoe anchor plate of the hydraulic climbing formwork shoe.

[0017] In some embodiments, the climbing cone assembly and the anchoring beam assembly are detachably connected.

[0018] In some embodiments, the anchor beam assembly is detachably connected to the hydraulic climbing formwork shoe.

[0019] In a second aspect, a method for anchoring a hydraulic climbing formwork shoe using the aforementioned anchoring device for the hydraulic climbing formwork shoe is provided, comprising the following steps:

[0020] One end of the two climbing cone rods is respectively embedded in the concrete on the side of the main tower manhole;

[0021] Connecting the two ends of the anchor beam assembly to the other ends of the two climbing cone rods respectively;

[0022] Anchoring the hydraulic climbing formwork hanging shoe on the anchor beam assembly, and making the hydraulic climbing formwork perform a climbing action;

[0023] After the hydraulic climbing formwork boots complete the climbing action, remove the anchor beam assembly.

[0024] The beneficial effects brought about by the technical solution provided in this application include: not only can the construction efficiency of the hydraulic climbing formwork hanging shoe anchoring be improved, but also the safety during the construction of the hydraulic climbing formwork hanging shoe can be improved.

[0025] The embodiment of the present application provides an anchoring device and anchoring construction method for a hydraulic climbing formwork hanging shoe, which includes two climbing cone rods and an anchoring beam assembly, the two climbing cone rods are respectively arranged on both sides of the entrance hole, and one end of the climbing cone rod is fixed in the concrete on the side of the main tower entrance hole, and the two ends of the anchoring beam assembly are respectively connected to the other ends of the two climbing cone rods. Therefore, the hydraulic climbing formwork hanging shoe is connected to the anchoring beam assembly to achieve the anchoring of the hydraulic climbing formwork hanging shoe and the main tower. It is not only simple in structure and easy to operate, but also does not require pouring and clearing of concrete in the main tower entrance hole, which effectively improves the construction efficiency of the anchoring of the hydraulic climbing formwork hanging shoe. In addition, since the hydraulic climbing formwork hanging shoe is fixed to one end of the climbing cone rod through the anchoring beam assembly The climbing cone rod is fixed together with the other end of the climbing cone rod being fixed in the concrete of the main tower. Therefore, part of the stress generated by the hydraulic climbing formwork shoe will be transmitted to the anchor beam assembly, the climbing cone rod and the concrete of the main tower in sequence. That is, the concrete of the main tower bears part of the stress generated by the hydraulic climbing formwork shoe, thereby effectively avoiding stress concentration in the anchor beam assembly and the climbing cone rod, improving the bearing capacity of the anchoring device, thereby improving the stability and safety of the anchoring device and the hydraulic climbing formwork shoe. Therefore, the embodiment of the present application is not only simple in structure and easy to operate, but also effectively improves the construction efficiency of the anchoring of the hydraulic climbing formwork shoe, and the force is clear, can withstand a large load, and enhances the stability and safety of the anchoring device and the hydraulic climbing formwork shoe. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0027] Figure 1 A schematic structural diagram of an anchoring device for a hydraulic climbing formwork hanging shoe provided in an embodiment of the present application;

[0028] Figure 2 A side view of an anchoring device for a hydraulic climbing formwork hanging shoe provided in an embodiment of the present application;

[0029] Figure 3 An elevation view of an anchor beam assembly provided in an embodiment of the present application;

[0030] Figure 4 A side view of an anchor beam assembly provided in an embodiment of the present application;

[0031] Figure 5 A top view of an anchor beam assembly provided in an embodiment of the present application;

[0032] Figure 6 A schematic flow chart of an anchoring construction method for a hydraulic climbing formwork hanging shoe of an anchoring beam assembly provided in an embodiment of the present application.

[0033] In the figure: 1-climbing cone rod, 2-anchor beam assembly, 21-anchor beam body, 22-anchor plate, 23-hanging shoe anchor pad, 24-support plate, 25-support pad, 26-stiffening plate, 27-stiffening rib, 3-hydraulic climbing formwork hanging shoe, 31-hanging shoe anchor plate, 4-main tower access hole, 5-screw. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of this application.

[0035] The embodiments of the present application provide an anchoring device and an anchoring construction method for a hydraulic climbing formwork hanging shoe, which can solve the problems of low construction efficiency and poor safety during the construction process existing in the related art.

[0036] See also Figure 1 and Figure 2 As shown, an embodiment of the present application provides a structural schematic diagram of an anchoring device for a hydraulic climbing formwork shoe, which includes two climbing cone rods 1 and an anchoring beam assembly 2, the two climbing cone rods 1 are respectively used to be arranged on both sides of the main tower manhole 4, and one end of the climbing cone rod 1 is fixed in the concrete on the side of the main tower manhole 4; the two ends of the anchoring beam assembly 2 are respectively connected to the other ends of the two climbing cone rods 1, and the anchoring beam assembly 2 is used to anchor the hydraulic climbing formwork shoe 3.

[0037] Therefore, the embodiment of the present application only needs to connect the hydraulic climbing formwork shoe 3 with the anchoring beam assembly 2 to realize the anchoring of the hydraulic climbing formwork shoe 3 and the main tower. It is not only simple in structure and easy to operate, but also does not need to cast and remove concrete from the main tower manhole 4, which effectively improves the construction efficiency of the anchoring of the hydraulic climbing formwork shoe 3. In addition, since the hydraulic climbing formwork shoe 3 is fixed together with one end of the climbing cone rod 1 through the anchoring beam assembly 2, and the other end of the climbing cone rod 1 is fixed in the concrete of the main tower, part of the stress generated by the hydraulic climbing formwork shoe 3 will be transmitted to the anchoring beam in turn. The concrete of the component 2, the climbing cone rod 1 and the main tower, that is, the concrete of the main tower bears part of the stress generated by the hydraulic climbing formwork boot 3, thereby effectively avoiding stress concentration in the anchor beam component 2 and the climbing cone rod 1, and improving the bearing capacity of the anchoring device, thereby improving the stability and safety of the anchoring device and the hydraulic climbing formwork boot 3. Therefore, the embodiment of the present application is not only simple in structure and easy to operate, but also effectively improves the construction efficiency of the anchoring of the hydraulic climbing formwork boot 3, and the force is clear, and it can withstand a large load, thereby enhancing the stability and safety of the anchoring device and the hydraulic climbing formwork boot 3.

[0038] Furthermore, in the examples of this application, see Figures 1 to 5 As shown, the anchor beam assembly 2 includes an anchor beam body 21 and two anchor plates 22; the anchor beam body 21 is used to anchor the hydraulic climbing formwork boot 3, which can preferably be an H-shaped steel anchor beam, and the two anchor plates 22 are respectively fixedly connected to the two ends of the anchor beam body 21, and one side wall of the anchor plate 22 is fixedly connected to the climbing cone rod 1.

[0039] Furthermore, in the examples of this application, see Figure 3 As shown, the anchor beam assembly 2 also includes a shoe anchoring pad 23, which is fixed on the anchor beam body 21 and arranged between the anchor beam body 21 and the hydraulic climbing formwork shoe 3. That is, when bolts are used to anchor the anchor beam body 21 and the hydraulic climbing formwork shoe 3, the bolts pass through the hydraulic climbing formwork shoe 3, the shoe anchoring pad 23 and the anchor beam body 21 in sequence. The setting of the shoe anchoring pad 23 can effectively enhance the contact area between the bolt and the hydraulic climbing formwork shoe 3 and the anchor beam body 21, and disperse the stress on the anchor beam body 21.

[0040] Furthermore, in the examples of this application, see Figure 3 As shown, the anchor beam assembly 2 also includes a plurality of support plates 24 and a plurality of support pads 25, wherein the plurality of support plates 24 are fixed to the upper surface of the anchor beam body 21, and the plurality of support pads 25 are fixed to the side walls of the anchor beam body 21. The arrangement of the support plates 24 and the support pads 25 can effectively enhance the rigidity of the anchor beam assembly 2 and ensure local stability.

[0041] Furthermore, in the examples of this application, see Figures 1 to 5As shown, the anchor beam assembly 2 also includes a stiffening plate 26, one side of the stiffening plate 26 is fixedly connected to the upper surface of the anchor beam body 21, and the other side is fixedly connected to the side wall of the anchor plate 22. The provision of the stiffening plate 26 can effectively improve the connection stability between the anchor beam body 21 and the anchor plate 22, enhance the bearing capacity of the anchor beam assembly 2, and thereby improve the safety of the anchoring device.

[0042] Furthermore, in the examples of this application, see Figure 2 and Figure 4 As shown, the anchor beam assembly 2 also includes a stiffening rib 27, one side of the stiffening rib 27 is fixedly connected to the anchor beam body 21, and the other side is fixedly connected to the shoe anchor plate of the hydraulic climbing formwork shoe 3. The arrangement of the stiffening rib 27 can effectively disperse and transfer the stress generated by the hydraulic climbing formwork shoe 3 to the anchor beam body 21, the climbing cone rod 1 and the concrete in sequence, thereby effectively avoiding stress concentration in the anchor beam assembly 2 and improving the bearing capacity of the anchoring device.

[0043] Furthermore, in the embodiment of the present application, the climbing cone rod 1 and the anchor beam assembly 2 are preferably detachably connected, and the anchor beam assembly 2 and the hydraulic climbing formwork boot 3 are preferably detachably connected. Through the detachable connection setting, not only the construction efficiency of the anchoring device can be improved, but also the reuse rate of the climbing cone rod 1 and the anchor beam assembly 2 can be improved.

[0044] See also Figure 6 As shown, the embodiment of the present application also provides an anchoring construction method of a hydraulic climbing formwork hanging shoe, comprising the following steps:

[0045] S1: pre-embed one end of the two climbing cone rods 1 in the concrete on both sides of the main tower manhole 4;

[0046] S2: Connecting the two ends of the anchor beam assembly 2 to the other ends of the two climbing cone rods 1 respectively;

[0047] S3: Anchoring the hydraulic climbing formwork shoe 3 on the anchor beam assembly 2, and making the hydraulic climbing formwork perform a climbing action;

[0048] S4: After the hydraulic climbing formwork shoe 3 completes the climbing action, the anchor beam assembly 2 is removed.

[0049] Therefore, in the embodiment of the present application, it is only necessary to embed the climbing cone rod 1 into the concrete on the side of the main tower entrance hole 4 in advance, and then connect the hydraulic climbing formwork hanging shoe 3 with the anchoring beam assembly 2 to realize the anchoring of the hydraulic climbing formwork hanging shoe 3 and the main tower. It is not only simple in structure and easy to operate, but also does not need to cast and remove concrete from the main tower entrance hole 4, which effectively improves the construction efficiency of the anchoring of the hydraulic climbing formwork hanging shoe 3. In addition, since the hydraulic climbing formwork hanging shoe 3 is fixed together with one end of the climbing cone rod 1 through the anchoring beam assembly 2, and the other end of the climbing cone rod 1 is fixed in the concrete of the main tower, the hydraulic climbing formwork hanging shoe 3 is generated. Part of the stress will be transmitted to the anchor beam assembly 2, the climbing cone rod 1 and the concrete of the main tower in turn, that is, the concrete of the main tower bears part of the stress generated by the hydraulic climbing formwork boot 3, thereby effectively avoiding stress concentration in the anchor beam assembly 2 and the climbing cone rod 1, and improving the bearing capacity of the anchoring device, thereby improving the stability and safety of the anchoring device and the hydraulic climbing formwork boot 3. Therefore, the embodiment of the present application is not only simple in structure and easy to operate, but also effectively improves the construction efficiency of the anchoring of the hydraulic climbing formwork boot 3, and the force is clear, it can withstand a large load, and enhances the stability and safety of the anchoring device and the hydraulic climbing formwork boot 3.

[0050] The specific implementation steps of the embodiment of the present application include: pre-embedding and anchoring a climbing cone rod 1 during the concrete construction on both sides of the main tower manhole 4; then welding and manufacturing the anchor beam assembly 2, and anchoring the side walls of the anchor plates 22 on both sides of the anchor beam assembly 2 to the climbing cone rods 1 on both sides of the main tower manhole 4 by bolts, and setting a steel vertical support at the bottom for reinforcement; secondly, installing the hydraulic climbing formwork boot 3 on the anchor beam body 21 by the screw 5; finally, making the hydraulic climbing formwork perform a climbing action, and constructing the next section of concrete. After the hydraulic climbing formwork boot 3 completes the climbing action, the anchor beam assembly 2 is removed, and the above steps are repeated until the construction of the main tower is completed.

[0051] In the description of the present application, it should be noted that the terms "upper", "lower", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0052] It should be noted that, in this application, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0053] The above description is only a specific implementation of the present application, so that those skilled in the art can understand or implement the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest range consistent with the principles and novel features applied for herein.

Claims

1. An anchoring device for a hydraulic climbing formwork shoe, characterized in that: include: Two climbing cone rods (1), the two climbing cone rods (1) are respectively arranged on both sides of the main tower manhole (4), and one end of the climbing cone rod (1) is fixed in the concrete on the side of the main tower manhole (4); An anchoring beam assembly (2), the two ends of the anchoring beam assembly (2) being respectively connected to the other ends of the two climbing cone rods (1), and the anchoring beam assembly (2) being used for anchoring the hydraulic climbing formwork hanging boot (3); Wherein, the climbing cone rod (1) and the anchor beam assembly (2) are detachably connected; and the anchor beam assembly (2) and the hydraulic climbing formwork hanging shoe (3) are detachably connected.

2. An anchoring device for a hydraulic climbing formwork shoe as claimed in claim 1, characterized in that: The anchor beam assembly (2) comprises: An anchoring beam body (21), the anchoring beam body (21) being used for anchoring the hydraulic climbing formwork hanging shoe (3); Two anchor plates (22), the two anchor plates (22) are respectively fixedly connected to the two ends of the anchor beam body (21), and one side wall of the anchor plate (22) is fixedly connected to the climbing cone rod (1).

3. An anchoring device for a hydraulic climbing formwork shoe as claimed in claim 2, characterized in that: The anchor beam assembly (2) further comprises a shoe anchoring pad (23), wherein the shoe anchoring pad (23) is fixed on the anchor beam body (21) and is arranged between the anchor beam body (21) and the hydraulic climbing formwork shoe (3).

4. An anchoring device for a hydraulic climbing formwork shoe as claimed in claim 2, characterized in that: The anchor beam assembly (2) further comprises a plurality of support plates (24), wherein the plurality of support plates (24) are fixed to the upper surface of the anchor beam body (21).

5. An anchoring device for a hydraulic climbing formwork shoe as claimed in claim 2, characterized in that: The anchor beam assembly (2) further comprises a plurality of support pads (25), wherein the plurality of support pads (25) are fixed on the side walls of the anchor beam body (21).

6. An anchoring device for a hydraulic climbing formwork shoe as claimed in claim 2, characterized in that: The anchor beam assembly (2) further comprises a stiffening plate (26), one side of the stiffening plate (26) being fixedly connected to the upper surface of the anchor beam body (21), and the other side of the stiffening plate (26) being fixedly connected to the side wall of the anchor plate (22).

7. An anchoring device for a hydraulic climbing formwork shoe as claimed in claim 2, characterized in that: The anchor beam assembly (2) further comprises a stiffening rib (27), one side of the stiffening rib (27) being fixedly connected to the anchor beam body (21), and the other side of the stiffening rib (27) being fixedly connected to the shoe anchor plate of the hydraulic climbing formwork shoe (3).

8. An anchoring construction method for a hydraulic climbing formwork shoe using the anchoring device for a hydraulic climbing formwork shoe according to any one of claims 1 to 7, characterized in that: The following steps are involved: One end of the two climbing cone rods (1) is respectively embedded in the concrete on the side of the main tower manhole (4); The two ends of the anchor beam assembly (2) are respectively connected to the other ends of the two climbing cone rods (1); Anchoring the hydraulic climbing formwork hanging shoe (3) on the anchor beam assembly (2) and causing the hydraulic climbing formwork to perform a climbing action; After the hydraulic climbing formwork hanging shoe (3) completes the climbing action, the anchor beam assembly (2) is removed.

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