Climbing device

Abstract

The utility model provides a climbing device which comprises two hoop components and a plurality of climbing jacks, wherein the two hoop components are vertically sleeved outside a cylindrical pier at intervals and used for clamping or loosening the cylindrical pier, and the climbing jacks are connected with the two hoop components. The hoop assembly comprises a U-shaped platform, a first arc module arranged at the inner bottom of the U-shaped platform and two second arc modules hinged to the two ends of the first arc module respectively, the two second arc modules correspond to the two ends of the U-shaped platform in a one-to-one mode respectively, and the second arc modules are connected with the corresponding ends of the U-shaped platform through a plurality of back pressure jacks. The open type hoop assembly is achieved in a back pressure mode, so that the climbing device can smoothly pass through a middle straining beam obstacle structure of the cylindrical pier, and the middle straining beam obstacle structure can be suitable for the cylindrical pier with the middle straining beam design.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bridge construction technical field, especially relate to a climbing device. BACKGROUND

[0002] In the construction process of high-rise structure, especially in the construction process of high bridge pier column, hoisting operation is difficult, and the construction safety difficulty coefficient is large, therefore, the climbing device is often used, that is, two hoops are used to tightly hold the bridge pier to transport the related facilities or equipment of the cap beam construction to the upper part of the bridge pier, specifically, the hoop is installed on the pier column, and the maximum static friction force generated by the clamping of the hoop and the pier column is used to overcome the weight of the related facilities or equipment. Two hoops are installed on each bridge pier, and the bridge pier is alternately locked and loosened to realize step-by-step climbing. However, the existing climbing device is formed by a plurality of arc modules, and only the cylindrical pier with the middle beam design can be used, and the existing climbing device cannot pass through the middle beam obstacle and cannot be used. SUMMARY

[0003] The utility model aims at providing a climbing device, which realizes the open hoop assembly in the reverse pressure mode, so that the climbing device can smoothly pass through the middle beam obstacle structure of the cylindrical pier, and can be applied to the cylindrical pier with the middle beam design.

[0004] The utility model is realized by the following technical schemes:

[0005] A climbing device comprises two hoop assemblies for clamping or loosening the cylindrical pier and a plurality of climbing jacks for connecting the two hoop assemblies, the hoop assembly comprises a U-shaped platform, a first arc module arranged at the bottom of the U-shaped platform, and two second arc modules respectively hinged at the two ends of the first arc module, the two second arc modules are respectively corresponding to the two ends of the U-shaped platform, and the second arc module is connected to the corresponding end of the U-shaped platform through a plurality of reverse pressure jacks.

[0006] Further, a plurality of reverse pressure flanges are arranged on the end of the second arc module away from the first arc module, and the plurality of reverse pressure flanges are hinged to the plurality of reverse pressure jacks.

[0007] Further, a groove is arranged on the side of the reverse pressure flange facing the cylindrical pier, and an elastic plate is arranged in the groove.

[0008] Further, an ear plate is arranged on the end of the reverse pressure jack away from the second arc module, and the ear plate is hinged to one end of the U-shaped platform.

[0009] Further, a plurality of first corbels are arranged on the U-shaped platform and connected to the plurality of climbing jacks.

[0010] Further, the first circular arc module is connected with the U-shaped platform through several second corbels.

[0011] Further, the second circular arc module is provided with a third corbel on the end far away from the first circular arc module, and the U-shaped platform is provided with two fourth corbels for abutting with the upper and lower ends of the third corbel respectively.

[0012] Compared with the prior art, the utility model has the beneficial effects that: the two second circular arc modules have a gap between them in the reverse pressure mode, an open hoop assembly is realized, the climbing device can smoothly pass through the middle beam obstacle structure of the cylindrical pier, and thus the climbing device can be applied to the cylindrical pier with a middle beam design. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 is a vertical surface schematic view of the climbing device on the cylindrical pier of the utility model;

[0014] Figure 2 is a plane schematic view of the climbing device on the cylindrical pier of the utility model;

[0015] Figure 3 is a partial schematic view of the hoop assembly in the climbing device of the utility model;

[0016] Figure 4 is a plane schematic view of the climbing device of the utility model;

[0017] Figure 5 is an A-A sectional view of the utility model; Figure 4

[0018] Figure 6 is a B-B sectional view of the utility model; Figure 4

[0019] Figure 7 is a C-C sectional view of the utility model; Figure 4

[0020] Figure 8 is a D-D sectional view of the utility model. Figure 4 In the drawing, 1 is a climbing jack, 2 is a U-shaped platform, 3 is a first circular arc module, 4 is a second circular arc module, 5 is a reverse pressure jack, 6 is a reverse pressure flange, 7 is an elastic plate, 8 is an ear plate, 9 is a first corbel, 10 is a second corbel, 11 is a third corbel, 12 is a fourth corbel, 13 is a cylindrical pier, and 14 is a middle beam.

[0021] DETAILED DESCRIPTION

[0022] ​​​​In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0024] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. Meanwhile, in the description of the utility model, the terms "first", "second" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0025] It should be noted that, in this paper, relationship 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 the entities or operations. Moreover, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or equipment. Without more limitations, the element defined by the statement "including a" does not exclude the presence of other identical elements in the process, method, article or equipment including the element.

[0026] In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the utility model product is used, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0027] Please refer to Figures 1 to 8 , Figure 1 is a vertical surface schematic view of the climbing device of the utility model on a cylindrical pier,Figure 2 It is the plane schematic view of the climbing device on the cylindrical pier, Figure 3 It is the partial schematic view of the hoop assembly in the climbing device, Figure 4 It is the plane schematic view of the climbing device, Figure 5 It is Figure 4 A-A sectional view, Figure 6 It is Figure 4 B-B sectional view, Figure 7 It is Figure 4 C-C sectional view, Figure 8 It is Figure 4 D-D sectional view. A climbing device, comprising two hoop assemblies vertically and spacedly sleeved on the outside of the cylindrical pier 13 and used for clamping or loosening the cylindrical pier 13 and a plurality of climbing jacks 1 connected with the two hoop assemblies, the hoop assembly comprising a U-shaped platform 2, a first circular arc module 3 arranged at the bottom of the U-shaped platform 2 and two second circular arc modules 4 respectively hinged at the two ends of the first circular arc module 3, the two second circular arc modules 4 corresponding to the two ends of the U-shaped platform 2 one by one, and the second circular arc module 4 being connected with the corresponding end of the U-shaped platform 2 through a plurality of counter-pressure jacks 5.

[0028] The two second circular arc modules 4 of the climbing device have a gap therebetween, the gap being greater than the width of the middle tie beam 14, and then the counter-pressure jacks 5 and the U-shaped platform 2 are used to realize counter-pressure on the second circular arc module 4, so as to fix the hoop assembly on the cylindrical pier 13 and realize the open hoop assembly, and since the two second circular arc modules 4 have the gap greater than the width of the middle tie beam 14 therebetween, the middle tie beam 14 can pass through the gap between the two second circular arc modules 4, so that the climbing device can smoothly pass through the middle tie beam 14 obstacle structure of the cylindrical pier 13, thereby the climbing device can be applied to the cylindrical pier 13 with the middle tie beam 14 design.

[0029] In an embodiment, a plurality of counter-pressure flanges 6 are arranged on the end of the second circular arc module 4 away from the first circular arc module 3, and the plurality of counter-pressure flanges 6 are hinged with the plurality of counter-pressure jacks 5. The counter-pressure flanges 6 arranged on the second circular arc module 4 facilitate the hinge connection of the counter-pressure jacks 5 with the second circular arc module 4. In an embodiment, the plurality of counter-pressure jacks 5 are arranged in a vertical direction, and the plurality of counter-pressure flanges 6 are arranged in a vertical direction. This arrangement can make the hoop assembly more stably hold the cylindrical pier 13.

[0030] Since there is a large concentrated pressure at the counter-pressure flange 6, the surface of the cylindrical pier 13 is easy to be damaged, in order to protect the surface of the cylindrical pier 13, in an embodiment, a groove is arranged on the side of the counter-pressure flange 6 facing the cylindrical pier 13, and an elastic plate 7 is arranged in the groove. The elastic plate 7 can be a relatively hard plastic plate with elastic function, which reduces the pressure of the counter-pressure flange 6 on the cylindrical pier 13, thereby protecting the surface of the cylindrical pier 13.

[0031] In an embodiment, the anti-pressure jack 5 is provided with an ear plate 8 on one end away from the second circular arc module 4, and the ear plate 8 is hinged to one end of the U-shaped platform 2. The anti-pressure jack 5 is hinged to one end of the U-shaped platform 2 through the ear plate 8, so as to facilitate the installation of the anti-pressure jack 5 on the U-shaped platform 2.

[0032] In an embodiment, the U-shaped platform 2 is provided with a plurality of first corbels 9 connected with a plurality of climbing jacks 1 respectively. The plurality of first corbels 9 can be arranged at intervals along the outer side of the U-shaped platform 2, so that the U-shaped platform 2 is uniformly stressed, and the climbing jack 1 is facilitated to be installed.

[0033] In an embodiment, the first circular arc module 3 is connected with the U-shaped platform 2 through a plurality of second corbels 10. This arrangement facilitates the installation of the first circular arc module 3 on the U-shaped platform 2.

[0034] In an embodiment, the second circular arc module 4 is provided with a third corbel 11 on one end away from the first circular arc module 3 on the outer side, and the U-shaped platform 2 is provided with two fourth corbels 12 for abutting against the upper and lower ends of the third corbel 11 respectively. The two fourth corbels 12 are located above and below the third corbel 11 respectively, and when the upper hoop assembly and the lower hoop assembly convert stress, the third corbel 11 and the fourth corbel 12 play a mutual supporting role, so that the climbing device of the utility model can be more stably clamped on the cylindrical pier 13. For example, when the upper hoop assembly clamps the cylindrical pier 13, the third corbel 11 supports the fourth corbel 12, thereby supporting the corresponding U-shaped platform 2, the upper U-shaped platform 2 suspends the lower U-shaped platform 2 through a plurality of climbing jacks 1, and the lower U-shaped platform 2 supports the corresponding third corbel 11 through the fourth corbel 12 arranged thereon, and connects the lower hoop assembly.

[0035] The working principle of the climbing device of the utility model is briefly described as follows:

[0036] 1) Preparation work, two hoop assemblies are pressed against the second circular arc module 4 by the counter-pressure jacks 5, and the climbing device is clamped on the cylindrical pier 13. 2) The counter-pressure jacks 5 of the upper hoop assemblies are loosened, and the upper hoop assemblies are separated from the cylindrical pier 13. 3) The jacking jacks are extended by one stroke, and the upper hoop assemblies are lifted. 4) The counter-pressure jacks 5 of the upper hoop assemblies are extended, the second circular arc module 4 is pressed against, and the upper hoop assemblies are clamped on the cylindrical pier 13. 5) The counter-pressure jacks 5 of the lower hoop assemblies are loosened, and the lower hoop assemblies are separated from the cylindrical pier 13. 6) The jacking jacks are retracted by one stroke, and the lower hoop assemblies are lifted. 7) The counter-pressure jacks 5 of the lower hoop assemblies are extended, the second circular arc module 4 is pressed against, and the lower hoop assemblies are clamped on the cylindrical pier 13, and one standard stroke is completed. 8) Repeat steps 2-8 to complete the climbing device through the middle beam 14 obstacle.

[0037] The above is only a preferred embodiment of the present application, and does not limit the present application in any form. Any simple modification, equivalent change and modification of the above embodiment according to the technical essence of the present application still belongs to the scope of the technical scheme of the present application.

Claims

1. A climbing device, characterized in that The application relates to a two-hoop assembly for clamping or loosening a cylindrical pier, which comprises a vertical spacing sleeve arranged outside the cylindrical pier and a plurality of climbing jacks connecting the two hoop assemblies, wherein the hoop assembly comprises a U-shaped platform, a first circular arc module arranged at the bottom of the U-shaped platform, and two second circular arc modules respectively hinged at the two ends of the first circular arc module, the two second circular arc modules are respectively corresponding to the two ends of the U-shaped platform, and the second circular arc modules are connected with the corresponding ends of the U-shaped platform through a plurality of counter-pressure jacks.

2. The climbing device of claim 1, wherein, The end of the second circular arc module away from the first circular arc module is provided with a plurality of counter-pressure flanges, and the counter-pressure flanges are hinged with the counter-pressure jacks.

3. The climbing device of claim 2, wherein, The side of the counter-pressure flange facing the cylindrical pier is provided with a groove, and the groove is provided with an elastic plate.

4. The climbing device of claim 1, wherein, The end of the counter-pressure jack away from the second circular arc module is provided with an ear plate, and the ear plate is hinged with one end of the U-shaped platform.

5. The climbing device of claim 1, wherein, The U-shaped platform is provided with a plurality of first corbels connected with the plurality of climbing jacks.

6. The climbing device of claim 1, wherein, The first circular arc module is connected with the U-shaped platform through a plurality of second corbels.

7. The climbing device of claim 1, wherein, The outer side of the end of the second circular arc module away from the first circular arc module is provided with a third corbel, and the U-shaped platform is provided with two fourth corbels for abutting against the upper and lower ends of the third corbel.

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