Top arch template hoisting device for prefabricated corridor construction

Abstract

The utility model relates to a top arch formwork hoisting device for prefabricated corridor construction. The top arch formwork hoisting device comprises a supporting rod, at least one tensile membrane and a fixing assembly. Wherein the tensile membrane is movably connected with the upper part of the supporting rod; the multiple fixing assemblies are arranged on the outer side of the supporting rod in the circumferential direction at intervals, each fixing assembly comprises a fixing disc, a fixing rod, a supporting mechanism and a replacing mechanism, the fixing discs are arranged at the tops of the fixing rods, the tensile membranes are movably connected with the fixing discs, and the supporting mechanisms are movably connected with the fixing rods; the supporting mechanism can support the fixing rod; the supporting mechanism comprises a connecting rod, the connecting rod is located on the side, away from the fixing disc, of the supporting mechanism, the connecting rod is detachably connected with the supporting mechanism, and the replacing mechanism is located at the joint of the supporting mechanism and the connecting rod and can limit the connecting rod. According to the top arch template hoisting device, the bottom support of the top arch template can be conveniently disassembled and replaced.

Description

Technical Field

[0001] This application relates to the technical field of hoisting equipment, and particularly to a top arch formwork hoisting device for precast corridor construction. Background Art

[0002] A corridor is a linear and narrow landscape unit different from the surrounding substrates, with the dual functions of passage and barrier. All landscapes are divided and connected by corridors, and its structural characteristics have a strong impact on the ecological processes of a landscape. During the construction of existing corridors, in order to facilitate the construction operation of concrete pouring machines, a top arch formwork hoisting device is required. During corridor construction, the top arch formwork is supported by its bottom. Long-term outdoor use will cause damage to the bottom, so it is necessary to disassemble and replace it to avoid damage to the overall device. However, the existing top arch formwork hoisting device for precast corridor construction has a rigid and simple design structure, which makes it inconvenient to disassemble and replace the bottom support instrument of the equipment, resulting in an increase in the risk of the equipment to a certain extent and easy damage to the device. Summary of the Utility Model

[0003] An embodiment of this application provides a top arch formwork hoisting device for precast corridor construction, which can conveniently disassemble and replace the bottom support of the top arch formwork.

[0004] The top arch formwork hoisting device provided by an embodiment of this application includes: a support rod and at least one tension membrane, and the tension membrane is movably connected to the upper part of the support rod;

[0005] A fixing component, the number of the fixing components is multiple, and the multiple fixing components are arranged at intervals on the circumferential outer side of the support rod. The fixing component includes a fixing disk, a fixing rod, a support mechanism and a replacement mechanism. The fixing disk is arranged at the top of the fixing rod, the tension membrane is movably connected to the fixing disk, the support mechanism is movably connected to the fixing rod, and the support mechanism can support the fixing rod; the support mechanism includes a connecting rod, the connecting rod is located on the side of the support mechanism away from the fixing disk, and the connecting rod is detachably connected to the support mechanism. The replacement mechanism is located at the connection between the support mechanism and the connecting rod, and the replacement mechanism can limit the connecting rod.

[0006] In addition, the top arch formwork hoisting device provided by an embodiment of this application may also have the following additional technical features:

[0007] In an alternative solution, the support mechanism further includes a plurality of mounting rods and a plurality of connecting rods. A connecting disk is sleeved on the fixing disk, and a fixing cylinder is sleeved on the fixing rod;

[0008] One end of the installation rod close to the fixed disk is hinged to the connection disk. The side of the installation rod is hinged to the fixed cylinder through the connecting rod. One end of the installation rod away from the fixed disk is provided with a groove body, and the length direction of the groove body extends along the length direction of the installation rod. The connecting rod is partially arranged in the groove body.

[0009] In an alternative embodiment, the support mechanism further includes a fixed frame, which is arranged around the outside of the groove body, and the replacement mechanism is arranged on the opposite side of the groove body to limit the connecting rod inserted into the groove body.

[0010] In an alternative embodiment, the replacement mechanism includes a clamping pipe and a connecting column. The clamping pipe and the connecting column are respectively located on the opposite sides of the groove body, and the connecting column can at least partially extend into the clamping pipe.

[0011] In an alternative embodiment, the replacement mechanism further includes a clamping head, a fixed column, a clamping column and a sliding sleeve; the clamping column is connected to the side wall of the groove body through a mounting plate, the fixed column is arranged at the end of the clamping column, the connecting column is movably arranged in the clamping column through the sliding sleeve, and the clamping head is arranged at the end of the connecting column.

[0012] In an alternative embodiment, at least one first connection block is arranged on the side wall of the support rod, and the tension membrane is hinged to the support rod through the first connection block; a second connection block is arranged on the side wall of the fixed disk, and the tension membrane is hinged to the corresponding fixed disk through the second connection block.

[0013] The beneficial effects of the embodiments of the present application are as follows:

[0014] The top arch formwork hoisting device in the embodiments of the present application can facilitate the support of the hoisting formwork by setting the support mechanism, improve the stability of the equipment, and can facilitate the replacement of the bottom support instrument of the equipment by setting the replacement mechanism, avoiding the situation of increased danger of the equipment. At the same time, when the bottom equipment is damaged, there is no need to replace a new set of equipment, reducing the use of production materials.

[0015] It should be understood that the above general description and the following detailed description are only exemplary and do not limit the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the top arch formwork hoisting device provided by the present application;

[0017] Figure 2 It is a schematic diagram of the structure of the fixing component provided by the present application in a specific embodiment;

[0018] Figure 3 ForFigure 2 Schematic structural diagram of the fixing component on the other side;

[0019] Figure 4 Schematic structural diagram of the replacement mechanism provided by the present application in a specific embodiment.

[0020] Reference numerals: support rod 1, tension membrane 2, fixed disk 3, fixed rod 4, support mechanism 5, connecting rod 51, mounting rod 52, connecting link 53, fixed frame 54, fixed cylinder 55, replacement mechanism 6, clamping connecting pipe 61, connecting column 62, clamping joint 63, fixed column 64, clamping column 65, sliding sleeve 66, mounting plate 67, connecting disk 7, first connecting block 8, second connecting block 9.

[0021] The accompanying drawings here are incorporated into the description and form a part of this description, showing embodiments consistent with the present application and used together with the description to explain the principles of the present application. Detailed Description of the Invention

[0022] For a better understanding of the technical solutions of the present application, the embodiments of the present application will be described in detail below with reference to the accompanying drawings.

[0023] It should be clear that the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts belong to the scope of protection of the present application.

[0024] The terms used in the embodiments of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application. The singular forms "a", "the" and "said" used in the embodiments of the present application and the appended claims are also intended to include the plural forms, unless the context clearly indicates otherwise.

[0025] It should be understood that the term " / and / " used herein is only a description of the associated relationship of the associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " herein generally represents an "or" relationship between the associated objects before and after.

[0026] It should be noted that the orientation terms such as "upper", "lower", "left", and "right" described in the embodiments of the present application are described from the angles shown in the accompanying drawings and should not be construed as a limitation on the embodiments of the present application. In addition, in the context, it should also be understood that when it is mentioned that an element is connected "above" or "below" another element, it can not only be directly connected "above" or "below" another element, but also be indirectly connected "above" or "below" another element through an intermediate element.

[0027] As shown Figures 1-4 in the figure, the embodiment of the present application provides a top arch formwork hoisting device for precast corridor construction. The top arch formwork hoisting device includes a support rod 1, at least one tension membrane 2 and a fixing component. Among them, the tension membrane 2 is movably connected to the upper part of the support rod 1; the number of the fixing components is multiple, and the multiple fixing components are arranged at intervals on the circumferential outer side of the support rod 1. The fixing component includes a fixing plate 3, a fixing rod 4, a support mechanism 5 and a replacement mechanism 6. The fixing plate 3 is arranged at the top of the fixing rod 4, the tension membrane 2 is movably connected to the fixing plate 3, the support mechanism 5 is movably connected to the fixing rod 4, and the support mechanism 5 can support the fixing rod 4; the support mechanism 5 includes a connecting rod 51, the connecting rod 51 is located on the side of the support mechanism 5 away from the fixing plate 3, and the connecting rod 51 is detachably connected to the support mechanism 5. The replacement mechanism 6 is located at the connection between the support mechanism 5 and the connecting rod 51, and the replacement mechanism 6 can limit the connecting rod 51.

[0028] In the top arch formwork hoisting device of this embodiment, by setting the support mechanism 5, it is convenient to support the hoisting formwork, improving the stability of the equipment. By setting the replacement mechanism 6, it is convenient to replace the bottom support instrument of the equipment, avoiding the situation of increased danger of the equipment. At the same time, when the bottom equipment is damaged, there is no need to replace a set of new equipment, reducing the use of production materials.

[0029] As shown Figures 1-2 in the figure, in a specific embodiment, at least one first connection block 8 is arranged on the side wall of the support rod 1, and the tension membrane 2 is hinged to the support rod 1 through the first connection block 8; a second connection block 9 is arranged on the side wall of the fixing plate 3, and the tension membrane 2 is hinged to the corresponding fixing plate 3 through the second connection block 9.

[0030] As shown Figures 2-3 in the figure, in a specific embodiment, the support mechanism 5 further includes a plurality of mounting rods 52 and a plurality of connecting rods 53. A connection disk 7 is sleeved on the fixing plate 3, and a fixing cylinder 55 is sleeved on the fixing rod 4; one end of the mounting rod 52 close to the fixing plate 3 is hinged to the connection disk 7, the side of the mounting rod 52 is hinged to the fixing cylinder 55 through the connecting rod 53, and a groove body is arranged at the end of the mounting rod 52 away from the fixing plate 3, and the length direction of the groove body extends along the length direction of the mounting rod 52. A part of the connecting rod 51 is arranged in the groove body. In addition, the support mechanism 5 further includes a fixing frame 54, the fixing frame 54 is arranged around the outside of the groove body, and the replacement mechanism 6 is arranged on the opposite side of the groove body to limit the connecting rod 51 inserted into the groove body.

[0031] Specifically, in this embodiment, a first fixing block is fixedly connected to one side of the mounting rod 52. By providing the first fixing block, it is convenient to fix the connecting rod 53. The connecting rod 53 is fixedly connected to the inner side of the first fixing block. One end of the connecting rod 53 is fixedly connected to a second fixing block. By providing the second fixing block, it is convenient to connect the fixing cylinder 55. The fixing cylinder 55 is convenient for connecting the second fixing block, and the inner wall of the fixing cylinder 55 is fixedly connected to the outer side of the fixing rod 4.

[0032] As Figure 2 and Figure 4 shown, in a specific embodiment, the replacement mechanism 6 includes a clamping pipe 61 and a connecting column 62. The clamping pipe 61 and the connecting column 62 are respectively located on opposite sides of the groove body, and the connecting column 62 can at least partially extend into the clamping pipe 61. In addition, the replacement mechanism 6 further includes a clamping head 63, a fixing column 64, a clamping column 65 and a sliding sleeve 66; the clamping column 65 is connected to the side wall of the groove body through a mounting plate 67, the fixing column 64 is arranged at the end of the clamping column 65, the connecting column 62 is movably arranged in the clamping column 65 through the sliding sleeve 66, and the clamping head 63 is arranged at the end of the connecting column 62.

[0033] In this embodiment, the provided clamping pipe 61 is convenient for clamping the clamping head 63. A sleeve and a sliding pipe are arranged inside the clamping pipe 61 for clamping the clamping head 63. A clamping column 65 is arranged on one side of the clamping pipe 61. The clamping column 65 is convenient for fixing the fixing column 64. A fixing column 64 for limiting is fixedly connected to one side of the clamping column 65. By providing the fixing column 64, it is convenient to fix the connecting column 62. The inner wall of the fixing column 64 is fixedly connected to the connecting column 62. The connecting column 62 is convenient for fixing the clamping head 63. A clamping head 63 is fixedly connected to one end of the connecting column 62. The clamping head 63 is convenient for clamping the sliding pipe and the sleeve, and a sliding sleeve 66 is slidably connected to the outer side of the connecting column 62. The sliding sleeve 66 is convenient for limiting the sliding pipe and the sleeve.

[0034] When the crown formwork hoisting device in the embodiment of the present application is in use, first, the tension membrane 2 is fixed to the first connecting block 8 and the third connecting block. The mounting rod 52 supports the device. At the same time, the first fixing block is connected to the connecting rod 53, and the connecting rod 53 is connected to the second fixing block for support and limitation. When it is necessary to disassemble the bottom connecting rod 51, the clamping column 65 moves. The movement of the clamping column 65 drives the sliding sleeve 66 to move. When the sliding sleeve 66 touches the sliding pipe, the clamping head 63 can lose its limiting function, so as to disassemble the connecting rod 51.

[0035] The above are only the preferred embodiments of the present application and are not intended to limit the present application. For those skilled in the art, various changes and modifications can be made to the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A top arch formwork hoisting device for prefabricated corridor construction, characterized in that Comprising: A support rod and at least one tension membrane, the tension membrane being movably connected to the upper part of the support rod; A fixing assembly, the number of the fixing assemblies being multiple, the multiple fixing assemblies being arranged at intervals on the circumferential outer side of the support rod, the fixing assembly comprising a fixing disk, a fixing rod, a supporting mechanism and a replacing mechanism, the fixing disk being arranged at the top of the fixing rod, the tension membrane being movably connected to the fixing disk, the supporting mechanism being movably connected to the fixing rod, and the supporting mechanism being capable of supporting the fixing rod; the supporting mechanism comprises a connecting rod, the connecting rod being located on the side of the supporting mechanism away from the fixing disk, and the connecting rod being detachably connected to the supporting mechanism, the replacing mechanism being located at the connection between the supporting mechanism and the connecting rod, and the replacing mechanism being capable of limiting the connecting rod.

2. The top arch formwork hoisting device for prefabricated corridor construction according to claim 1, characterized in that The supporting mechanism further comprises a plurality of mounting rods and a plurality of connecting rods, a connecting disk being sleeved on the fixing disk, and a fixing cylinder being sleeved on the fixing rod; One end of the mounting rod close to the fixing disk is hinged to the connecting disk, the side of the mounting rod is hinged to the fixing cylinder through the connecting rod, a groove body is arranged at the end of the mounting rod away from the fixing disk, the length direction of the groove body extends along the length direction of the mounting rod, and a part of the connecting rod is arranged in the groove body.

3. The top arch formwork hoisting device for precast corridor construction according to claim 2, characterized in that, The supporting mechanism further comprises a fixing frame, the fixing frame being arranged to surround the outside of the groove body, and the replacing mechanism being arranged on the opposite side of the groove body to limit the connecting rod inserted into the groove body.

4. The top arch formwork hoisting device for prefabricated corridor construction according to claim 2 or 3, characterized in that, The replacing mechanism comprises a clamping pipe and a connecting column, the clamping pipe and the connecting column being respectively located on the opposite sides of the groove body, and the connecting column being capable of at least partially extending into the clamping pipe.

5. The top arch formwork hoisting device for precast corridor construction according to claim 4, characterized in that, The replacing mechanism further comprises a clamping head, a fixing column, a clamping column and a sliding sleeve; the clamping column is connected to the side wall of the groove body through a mounting plate, the fixing column is arranged at the end of the clamping column, the connecting column is movably arranged in the clamping column through the sliding sleeve, and the clamping head is arranged at the end of the connecting column.

6. The top arch formwork hoisting device for precast corridor construction according to any one of claims 1-3 or claim 5, characterized in that, At least one first connecting block is arranged on the side wall of the support rod, and the tension membrane is hinged to the support rod through the first connecting block; a second connecting block is arranged on the side wall of the fixing disk, and the tension membrane is hinged to the corresponding fixing disk through the second connecting block.

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