Climbing frame anchoring hanging seat

Abstract

The utility model provides a climbing frame anchoring hanging seat which comprises a hanging seat body, a climbing cone and supporting legs, the climbing cone penetrates through the hanging seat body to be used for anchoring the hanging seat body to the surface of a tower column, the supporting legs are arranged at the bottom of the hanging seat body, and adjustable bolts abutting against the surface of the tower column are arranged on the hanging seat body and the supporting legs. According to the climbing frame anchoring structure, the single climbing cone is adopted to be anchored with a concrete structure, and meanwhile, the adjustable bolts are matched to improve the stability of the hanging seat and any arc-shaped curved surface, so that the climbing frame anchoring structure can adapt to any curved surface change of a tower column; the problem of structural stability caused by the fact that a conventional hanging seat plate cannot be tightly attached to the surface of concrete due to the fact that two or more climbing cones are used is solved, the outer face of a spatial curved surface structure is matched through the adjustable bolts and the cambered surface supports, the safety of the construction process is ensured, and the single climbing cone anchoring is wide in adjustable range and high in adaptability.

Description

Technical Field

[0001] This application relates to the field of pylon construction, and particularly to a climbing frame anchoring seat. Background Art

[0002] With the development of bridges, various special-shaped pylons have increased. The pylon of this project is a spatial curved surface special-shaped tower structure. In order to construct the pylon, the climbing formwork process needs to be adopted. For a spatial curved surface pylon, how to ensure the fit with the curved surface during the upward climbing of the climbing formwork is a problem to be solved. The conventional climbing formwork anchoring system sets double climbing cones on both sides, which can only be applied to the case where the pylon shape is flat. If it is used on a curved surface pylon, it is difficult to control the distance between the two side climbing cones and the concrete, resulting in voids. If the curved surface changes continuously, different arc lengths make the climbing cones unable to be anchored. Moreover, the fixed adjustment space of the double climbing cones is small. For arc-shaped structures, there is likely to be a void between the seat plate and the concrete, presenting a structural risk. Utility Model Content

[0003] The purpose of this application is to provide a climbing frame anchoring seat that can adapt to the construction of curved concrete, with high construction safety.

[0004] To achieve the above purpose, this application provides the following technical solutions:

[0005] A climbing frame anchoring seat includes a seat body, a climbing cone, and a support foot. The climbing cone passes through the seat body to anchor the seat body on the surface of the tower column. The support foot is arranged at the bottom of the seat body. Adjustable bolts that abut against the surface of the tower column are provided on both the seat body and the support foot.

[0006] Further setting: There are at least three adjustable bolts, and at least three of the adjustable bolts are not on the same straight line.

[0007] Further setting: One adjustable bolt is provided at the top of the seat body, and one adjustable bolt is provided at each of the transverse two ends of the support foot.

[0008] Further setting: Threaded holes that are threadedly connected to the adjustable bolts are provided on both the seat body and the support foot.

[0009] Further setting: The adjustable bolt includes an adjusting screw rod and an abutting head. The adjusting screw rod is threadedly connected in the threaded hole. The abutting head is used to abut against the concrete surface, and the maximum outer diameter of the abutting head is greater than the aperture of the threaded hole.

[0010] Further setting: A through hole for the climbing cone to pass through is provided in the middle of the seat body.

[0011] Further settings: The climbing cone includes an embedded plate, high-strength bolts, a cone body, and a stress bolt. The embedded plate, high-strength bolts, and cone body are all pre-embedded in the tower column concrete. One end of the high-strength bolt is connected to the embedded plate, and the other end is threadedly connected to the cone body. The stress bolt passes through the through-hole of the hanging seat body and is inserted into the other end of the cone body opposite to the end connected to the high-strength bolt.

[0012] Further settings: The hanging seat body and the supporting foot are not fixedly connected.

[0013] Further settings: A connecting groove is provided on one side of the supporting foot, and a hook groove structure that can be embedded in the connecting groove is formed at the bottom of the hanging seat body.

[0014] Further settings: An arc-shaped support is provided on the hanging seat body. The arc-shaped support includes arc-shaped support plates provided on both vertical sides of the hanging seat body.

[0015] Compared with the prior art, the solution of this application has the following advantages:

[0016] 1. In the climbing frame anchoring hanging seat involved in this application, a single climbing cone is used to anchor with the concrete structure, and at the same time, adjustable bolts are used to improve the stability of the hanging seat with any arc-shaped surface, so that the climbing frame anchoring structure of this application can adapt to any surface change of the tower column, avoiding the structural stability problem caused by the inability to closely adhere to the concrete surface when using two or more climbing cones in the conventional hanging seat plate. The outer surface of the space curved surface structure is fitted through adjustable bolts and arc-shaped supports to ensure the safety of the construction process, and the adjustable range of using a single climbing cone for anchoring is wide and the adaptability is strong.

[0017] 2. In the climbing frame anchoring hanging seat involved in this application, the hanging seat body and the supporting foot are not fixedly connected and can be separated. The hanging seat body and the supporting foot can be combined to form an integral body, and can also be separated from each other and respectively connected to different positions of the climbing formwork track. Thus, the inclination of the climbing formwork track can be adjusted by the adjustable bolts on the hanging seat body and the supporting foot in cooperation with the distance between the hanging seat body and the supporting foot to adapt to the curved surface tower column structure and ensure the connection stability of the hanging seat of this application with any arc-shaped surface.

[0018] 3. In the climbing frame anchoring hanging seat involved in this application, an arc-shaped support that fits the concrete surface is provided on the hanging seat body, increasing the fitting area between the hanging seat body and the concrete surface to ensure the close fit between the hanging seat and the concrete surface and improve the connection stability of the hanging seat with any arc-shaped surface.

[0019] The additional aspects and advantages of this application will be partially given in the following description, and these will become obvious from the following description, or can be understood through the practice of this application. Description of the Drawings

[0020] The above-mentioned and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description of embodiments in conjunction with the accompanying drawings, where:

[0021] Figure 1 It is a schematic structural diagram of an embodiment of the climbing frame anchoring seat of the present application;

[0022] Figure 2 It is a schematic structural diagram of the seat body in the climbing frame anchoring seat of the present application;

[0023] Figure 3 It is a schematic structural diagram of an embodiment of the climbing formwork device of the present application.

[0024] In the figure, 1 is the climbing frame anchoring seat; 11 is the seat body; 111 is the through hole; 112 is the hook groove structure; 113 is the arc surface support; 12 is the support foot; 121 is the connection groove; 13 is the adjustable bolt; 131 is the adjusting screw; 132 is the abutting head; 14 is the climbing cone; 141 is the embedded plate; 142 is the high-strength screw; 143 is the cone; 144 is the stress bolt; 2 is the climbing formwork track; 21 is the upper reversing box; 22 is the lower reversing box; 23 is the hydraulic cylinder. Detailed Embodiments

[0025] The following details the embodiments of the present application. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as limiting the present application.

[0026] Those skilled in the art of the present technology can understand that unless specifically stated, the "the" and "this" used here can also include the plural form. It should be further understood that the term "including" used in the specification of the present application means the presence of the described features, parts, and / or components, but does not exclude the implementation of other features, parts, components, and / or their combinations supported by the art of the present technology. The term "and / or" used here means at least one of the items defined by the term. For example, "A and / or B" can be implemented as "A", or as "B", or as "A and B".

[0027] In the description of the present application, the directions or positional relationships indicated by the words "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are the exemplary directions or positional relationships based on the accompanying drawings. They are for the convenience of describing or simplifying the description of the embodiments of the present application, rather than indicating or implying that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the present application.

[0028] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, unless otherwise specified, the meaning of "a plurality" is two or more.

[0029] In the description of this application, it should be noted that, unless otherwise clearly specified and defined, the terms "installed", "connected", and "joined" shall be construed in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] In the description of this specification, specific features, structures, materials, or characteristics may be combined in a suitable manner in any one or more embodiments or examples. To make the purpose, technical solution, and advantages of this application clearer, the following will further describe the embodiments of this application in detail with reference to the accompanying drawings.

[0031] Regarding the problem that the current double climbing cone hanging seat structure cannot fit the tower column surface, thus affecting the stability of the climbing formwork, please refer to Figures 1 to 3 , this application provides a climbing frame anchoring hanging seat 1, which has high safety and strong applicability. It can not only be installed on the surface of conventional straight concrete, but also be suitable for installation on the surface of arc-shaped concrete.

[0032] The climbing frame anchoring hanging seat 1 of this application includes a hanging seat body 11, a climbing cone 14, and a support foot 12. The hanging seat body 11 is used to hang and fix the guide rail and the frame body of the climbing formwork system. The climbing cone 14 passes through the hanging seat body 11 and is used to anchor the hanging seat body 11 on the concrete surface. The support foot 12 is arranged at the bottom of the hanging seat body 11. The support foot 12 is not fixedly connected to the hanging seat body 11, and the support foot 12 is also connected to the guide rail in the climbing formwork system. Adjustable bolts 13 for abutting against the concrete surface are provided on both the hanging seat body 11 and the support foot 12.

[0033] Specifically, threaded holes for installing the adjustable screw are provided on both the hanging seat body 11 and the support feet 12. The adjustable bolt 13 includes an adjusting screw 131 and a contact head 132. The adjusting screw 131 is threadedly connected in the threaded hole, and the contact head 132 is used to abut against the concrete surface of the tower column. The maximum outer diameter of the contact head 132 is greater than the diameter of the threaded hole to prevent the adjustable bolt 13 from disengaging from the threaded hole at the end of the adjusting screw 131 where the contact head 132 is provided. The adjustable bolt 13 adjusts the support distance from the hanging seat body 11 and the support feet 12 to the concrete surface by rotating its adjusting screw 131. In this embodiment, at least three adjustable bolts 13 are provided. Specifically, one adjustable bolt 13 is provided at the top of the hanging seat body 11, and one adjustable bolt 13 is provided at each of the transverse ends of the support feet 12. And these three adjustable bolts 13 are not on the same straight line, so as to realize the three-point support of the climbing frame anchoring hanging seat 1 of the present application on the concrete surface through the three adjustable bolts 13, ensuring the stability of the connection between the hanging seat and any arc surface.

[0034] In addition, an arc surface support 113 is provided on the hanging seat body 11. The arc surface support 113 includes arc-shaped support plates provided on both vertical sides of the hanging seat body 11. The arc-shaped support plates are attached to the concrete surface, increasing the contact area between the hanging seat body 11 and the concrete surface to ensure the close contact between the hanging seat and the concrete surface and improve the stability of the connection between the hanging seat and any arc surface.

[0035] Furthermore, the arc-shaped support plate is preferably made of channel steel and is connected to the hanging seat body 11 through the side of the channel steel groove to improve the connection stability between the arc-shaped support plate and the hanging seat body 11.

[0036] A through hole 111 for the climbing cone 14 to pass through is provided in the middle of the hanging seat body 11. The climbing cone 14 includes an embedded plate 141, a high-strength screw 142, a cone 143 and a stress bolt 144. The embedded plate 141, the high-strength screw 142 and the cone 143 are all embedded in the tower column concrete. One end of the high-strength screw 142 is fixed to the embedded plate 141, and the other end is threadedly connected to the cone 143. The stress bolt 144 is located outside the tower column concrete. The stress bolt 144 passes through the through hole 111 of the hanging seat body 11 and is inserted into the other end of the cone 143 relative to the end connected to the high-strength screw 142, so as to anchor the hanging seat body 11 to the concrete surface through the climbing cone 14.

[0037] In addition, the connection between the hanging seat body 11 and the support leg 12 of the present application is non-fixed and relatively separable. In this embodiment, the support leg 12 is made of channel steel. That is, when installing the support leg 12, a connection groove 121 is provided on the side of the support leg 12 close to the concrete surface. When installing the hanging seat body 11, a hook groove structure 112 that can be embedded in the connection groove 121 is formed outward on the side of its bottom facing away from the concrete. When the hanging seat body 11 and the support leg 12 approach each other, the hook groove structure 112 at the bottom of the hanging seat body 11 can be embedded in the connection groove 121 of the support leg 12, so that the two can be combined into an integral body; alternatively, the hanging seat body 11 and the support leg 12 are separated from each other and are respectively connected to different positions of the climbing formwork track 2. Thus, the inclination of the climbing formwork track 2 can be adjusted by the adjustable bolts 13 on the hanging seat body 11 and the support leg 12 in cooperation with the distance between the hanging seat body 11 and the support leg 12 to adapt to the curved surface tower column structure and ensure the stability of the hanging seat of the present application on any arc surface.

[0038] The climbing formwork anchoring hanging seat 1 of the present application only uses a single climbing cone 14 to anchor with the concrete structure, and cooperates with three adjustable bolts 13 to ensure the stability of the hanging seat on any arc surface. The single climbing cone anchoring structure adopted in the present application can better adapt to any surface change, avoid the problems of non-close contact with the concrete surface caused by the use of multiple climbing cones in the conventional hanging seat plate and the incomplete screwing between the screw rod and the embedded part of the climbing cone 14, which affect the stability of the climbing formwork system, ensure the safety of construction, and has a wide adjustable range and strong adaptability for single-point anchoring.

[0039] The present application also relates to a climbing formwork system. Please refer to Figure 3 , which includes a climbing formwork anchoring hanging seat 1, a climbing formwork track 2, a climbing formwork frame body and a formwork structure. Among them, the climbing formwork frame body mainly provides an operating platform for construction workers. In this embodiment, the climbing formwork frame body includes an upper frame body and a lower frame body. The upper frame body is installed on the top of the lower frame body. The formwork structure is used as the external formwork for the casting of tower column concrete and is installed on the top of the lower frame body. There is a spacing between the upper frame body and the formwork structure. During the opening or closing of the formwork, the formwork structure moves relative to the climbing formwork frame body, avoiding affecting the construction of the workers on the climbing formwork frame body during the closing or opening of the formwork, so that the workers can carry out operations such as binding of tower column steel bars during the closing or opening of the formwork structure. The climbing formwork anchoring hanging seat is the climbing formwork anchoring hanging seat described above, which includes a hanging seat body and a support leg. Installation grooves for the climbing formwork track 2 to pass through and cooperate with each other are provided on both the hanging seat body and the support leg to play a role in limiting and guiding the climbing of the climbing formwork track 2. An upper reversing box 21 and a lower reversing box 22 are provided on the climbing formwork track 2, and a hydraulic cylinder 23 is provided between the upper reversing box 21 and the lower reversing box 22.

[0040] Specifically, when the climbing formwork track 2 climbs relative to the climbing frame anchoring seat 1, the climbing formwork frame is hung on the seat body 11 of the climbing frame anchoring seat 1, and the climbing formwork track 2 is connected to the seat body 11 of the climbing frame anchoring seat 1 through its upper reversing box 21 or lower reversing box 22; when the climbing formwork frame climbs along the climbing formwork track 2, the climbing formwork track 2 is fixed to the climbing frame anchoring seat 1, and the climbing formwork frame is connected to the upper reversing box 21 or lower reversing box 22 of the climbing formwork track 2, and the formwork structure moves together with the climbing of the climbing formwork frame.

[0041] When the concrete of the tower column is poured through the formwork structure, multiple groups of embedded parts including embedded plates 141, high-strength screws 142 and cones 143 as climbing cone embedded parts can be vertically embedded along the tower column for the climbing frame anchoring seat 1 to be anchored on the surface of the tower column concrete.

[0042] When the climbing formwork system of the present application is used for the construction of the tower column concrete, the climbing formwork system is hung on the concrete surface of the lower tower column section, and the upper tower column section is poured through the formwork structure. The surface of the upper tower column with half of the pouring completed is not in the same plane as the surface of the lower tower column. First, the climbing frame anchoring seat 1 is anchored on the concrete surface of the upper tower column. The seat body 11 of the climbing frame anchoring seat 1 is fixed on the concrete surface through a single climbing cone 14. The support feet 12 of the climbing frame anchoring seat 1 can be separated from its seat body 11. According to the change of the curvature of the tower column surface, the distance of the support feet 12 relative to the seat body 11 on the climbing formwork track 2 is adjusted, and the distance between the seat and the concrete surface of the tower column is adjusted through the adjustable bolts 13 on the seat body 11 and the support feet 12, so that the climbing frame anchoring seat can adapt to the installation on any arc surface, ensuring that the climbing formwork track 2 can be stably supported on the non-planar concrete surface of the tower column.

[0043] At the same time, the climbing formwork frame is hung on the seat body 11 anchored on the concrete surface of the tower column, and the two are not fixedly connected. The climbing formwork track 2 passes through the climbing frame anchoring seat 1 for installation on the concrete surface of the tower column. The climbing formwork track 2 can move relative to the seat body 11. The support feet 12 are fixed on the climbing formwork track 2. The upper reversing box 21, lower reversing box 22 and hydraulic cylinder 23 on the climbing formwork track 2 are located between the seat body 11 and the support feet 12 of the climbing frame anchoring seat 1. The upper reversing box 21 and the lower reversing box 22 are provided with locking tongues that can be respectively connected and fixed to the climbing frame anchoring seat 1, the climbing formwork track 2 and the climbing formwork frame. Therefore, the climbing of the climbing formwork system of the present application along the tower column can be realized through the reversing of the locking tongues and the telescopic operation of the hydraulic cylinder 23.

[0044] When the climbing formwork system climbs, adjust the locking tongues of the upper reversing box 21 and the lower reversing box 22. The climbing formwork track 2 is relatively separated from the climbing formwork frame body. The climbing formwork frame body is supported by the climbing frame anchoring seat 1. Start the hydraulic cylinder 23 to make the climbing formwork track 2 climb along the wall relative to the climbing formwork frame body. During the climbing process of the support feet 12 on the climbing formwork track 2 following the climbing formwork track 2, they approach the seat body 11. At the same time, the top of the climbing formwork track 2 approaches the seat body 11 already installed on the concrete surface of the upper tower column. After the top of the climbing formwork track 2 is connected to the seat body 11 located on the concrete surface of the upper tower column, the climbing of one stroke of the climbing formwork track 2 is completed.

[0045] Subsequently, connect the upper reversing box 21 on the climbing formwork track 2 to the climbing formwork frame body through its locking tongue, and remove the seat body 11 provided near the bottom of the climbing formwork track 2. Start the hydraulic cylinder 23 to make the upper reversing box 21 and the lower reversing box 22 climb along the climbing formwork track 2, and at the same time drive the climbing formwork frame body connected to the upper reversing box 21 to climb along the climbing formwork track 2. Wait until the upper reversing box 21 moves to abut against the seat body 11 at the top of the climbing formwork track 2 to complete the lifting of the climbing formwork frame body for one stroke of the climbing formwork track 2.

[0046] The climbing formwork system of this application completes the concrete construction of the tower column according to the above climbing steps of the climbing formwork track 2 and the climbing formwork frame body. Among them, since the climbing formwork track 2 is only fixed at a single point through the seat body 11 during the climbing process, its bottom is supported on the concrete surface of the tower column by the adjustable bolts 13 of the support feet 12 to adjust the climbing formwork track 2 to adapt to the curvature change of the concrete surface of the tower column, and can meet the climbing requirements of concrete surfaces with different curved surfaces.

[0047] In summary, the climbing formwork system of this application adopts the climbing frame anchoring seat 1 with single-point anchoring, which can be applied to the concrete surface of the tower column with continuously changing curvature, avoiding the problem of structural stress safety risks caused by the non-fitting of the seat and the concrete surface. The top of the climbing formwork track 2 is connected to the seat body 11 anchored on the concrete surface of the tower column. The support feet 12 are installed below the climbing formwork track 2 and can adapt to the arc change of the spatial curved surface of the tower column through the adjustable bolts 13 on both sides. The adjustable range is wide, the adaptability is strong, and the safety is high. The climbing formwork system can smoothly pass through the curvature change point of the tower column to complete the climbing.

[0048] The above are only some embodiments of this application. It should be noted that for those of ordinary skill in the art, without departing from the principle of this application, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of this application.

Claims

1. A climbing frame anchoring hanging seat, characterized in that, It includes a hanging seat body, a climbing cone and a supporting foot. The climbing cone passes through the hanging seat body for anchoring the hanging seat body on the surface of the tower column. The supporting foot is arranged at the bottom of the hanging seat body. Adjustable bolts for abutting against the surface of the tower column are provided on both the hanging seat body and the supporting foot.

2. The climbing frame anchoring hanging seat according to claim 1, wherein, There are at least three of the adjustable bolts, and at least three of the adjustable bolts are not on the same straight line.

3. The climbing frame anchoring hanging seat according to claim 2, characterized in that, One of the adjustable bolts is provided at the top of the hanging seat body, and one of the adjustable bolts is provided at each of the transverse two ends of the supporting foot.

4. The climbing frame anchoring hanging seat according to claim 3, characterized in that, Threaded holes for threaded connection with the adjustable bolts are provided on both the hanging seat body and the supporting foot.

5. The climbing frame anchoring hanging seat according to claim 4, characterized in that, The adjustable bolt includes an adjusting screw rod and an abutting head. The adjusting screw rod is threadedly connected in the threaded hole. The abutting head is used for abutting against the concrete surface. The maximum outer diameter of the abutting head is larger than the aperture of the threaded hole.

6. The climbing frame anchoring hanging seat according to claim 1, characterized in that, A through hole for the climbing cone to pass through is formed in the middle of the hanging seat body.

7. The climbing frame anchoring hanging seat according to claim 6, characterized in that, The climbing cone includes an embedded plate, a high-strength screw rod, a cone body and a stress bolt. The embedded plate, the high-strength screw rod and the cone body are all embedded in the tower column concrete. One end of the high-strength screw rod is connected to the embedded plate, and the other end thereof is threadedly connected in the cone body. The stress bolt passes through the through hole of the hanging seat body and is inserted into the other end of the cone body opposite to the end connected to the high-strength screw rod.

8. The climbing frame anchoring and hanging seat according to claim 1, characterized in that The hanging seat body and the supporting foot are not fixedly connected.

9. The climbing frame anchoring hanging seat according to claim 8, wherein, A connecting groove is provided on one side of the supporting foot, and a hook groove structure that can be embedded in the connecting groove is formed at the bottom of the hanging seat body.

10. The climbing frame anchoring seat according to claim 1, wherein An arc-shaped support is provided on the hanging seat body. The arc-shaped support includes arc-shaped support plates arranged on both vertical sides of the hanging seat body.

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