Auxiliary climbing device

Abstract

The utility model belongs to the technical field of special equipment construction, and particularly relates to an auxiliary climbing device. The auxiliary climbing device is arranged in a barrel-shaped container and comprises a stand column vertically arranged in the container; the supporting assemblies are horizontally arranged on the stand columns, and the supporting assemblies abut against the inner wall of the container in a telescopic mode. According to the characteristics of the internal structure of the vertical cylindrical pressure vessel, a plurality of transverse rods are uniformly distributed on the same layer, so that the twisting of the scaffold-free internal construction device of the vertical cylindrical pressure vessel is prevented. The telescopic piece ingeniously uses threads to add or reduce threads, so that the whole supporting assembly can be firmly fixed between the stand column and the inner wall of the container, and the safety performance of the tool is met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of special equipment construction, specifically relates to an auxiliary climbing device. BACKGROUND

[0002] The special equipment using unit should periodically inspect the special equipment, and the movable container containing flammable, explosive, combustion-supporting, toxic or asphyxiating medium needs to be prepared before inspection, including residual liquid treatment, steam blowing, ventilation replacement, cleaning, welding seam polishing and the like.

[0003] In order to complete the welding seam polishing inside the container and the high-altitude operation such as later detection, the usual method is to build a full set of fastener type scaffold inside the container, and it is a work with extremely high risk to build a scaffold inside the closed space, which is time-consuming, laborious, and has extremely high requirements for safety and structural stability.

[0004] The vertical cylindrical pressure container is narrow in space, and the height to diameter ratio is large, and due to its unique structural characteristics, the full set of fastener type scaffold is not applicable.

[0005] In order to solve the above problems, the utility model discloses an auxiliary climbing device which can perform construction operation inside the vertical cylindrical pressure container. CONTENT OF THE UTILITY MODEL

[0006] In view of the above technical problems, the utility model aims at providing an auxiliary climbing device which can be built inside the vertical cylindrical pressure container, so that workers can construct the inner wall of the vertical cylindrical pressure container.

[0007] According to the utility model, an auxiliary climbing device is provided, which is arranged in a cylindrical container and comprises:

[0008] A stand column vertically arranged in the container;

[0009] A plurality of support assemblies horizontally arranged on the stand column, which abut against the inner wall of the container in an extendable manner.

[0010] In one specific embodiment, a plurality of the support assemblies are uniformly arranged on the stand column in an axial interval.

[0011] In one specific embodiment, the support assembly comprises:

[0012] A plurality of horizontal rods uniformly arranged on the stand column in a circumferential direction; and

[0013] An extension piece coaxially arranged on the horizontal rod, which abuts against the inner wall of the container in an extendable manner.

[0014] In one specific embodiment, an external thread is arranged on the outside of the telescopic member, an internal thread is arranged in the crossbar, and the external thread of the telescopic member is connected to the internal thread of the crossbar.

[0015] In one specific embodiment, the support assembly further comprises a sleeve fixedly arranged on the stand column, and the crossbar is coaxially arranged in the sleeve.

[0016] In one specific embodiment, a side plate is arranged at the end of the telescopic member away from the crossbar, and the side plate is used to abut against the inner wall of the container.

[0017] In one specific embodiment, a plurality of climbing rods are further arranged on the stand column.

[0018] In one specific embodiment, the plurality of climbing rods are uniformly arranged on the stand column in the axial direction.

[0019] In one specific embodiment, there is a gap between the climbing rod and the inner wall of the container.

[0020] In one specific embodiment, a bottom plate for contacting the container is arranged at the lower end of the stand column.

[0021] Compared with the prior art, the advantages of the present application are as follows.

[0022] The utility model discloses a kind of auxiliary climbing devices, including stand column, telescopic member, crossbar and container, the telescopic member is arranged in the stand column, and the crossbar is arranged in the telescopic member, and the container is arranged on the crossbar.

[0023] The utility model does not need to set up full hall fastener type scaffold, structure is simple, convenient to assemble, can utilize seamless steel pipe and other ordinary pipe material, production cost is low, and economic applicability is strong, can be repeatedly used to save labor and time, improve pressure container fixed detection and construction efficiency.

[0024] The utility model considers the stress point distribution and up and down passage space setting of rod piece in pressure container interior, under the premise of guaranteeing safety, enough bearing capacity can be guaranteed, and pipe fitting can be saved, setting progress is accelerated, and construction cost is saved. BRIEF DESCRIPTION OF DRAWINGS

[0025] The utility model will be described below with reference to the drawings.

[0026] Figure 1 An internal structure schematic view of one embodiment of auxiliary climbing device according to the utility model is shown.

[0027] Figure 2 A schematic diagram of one embodiment of the assisted climbing device according to the present invention is shown;

[0028] Figure 3 The diagram shows an external structural schematic of one embodiment of the auxiliary climbing device according to the present invention installed inside a container.

[0029] In the picture:

[0030] 1. Columns;

[0031] 2. Support components; 21. Crossbar; 22. Telescopic components; 23. Sleeves;

[0032] 4. Side panels;

[0033] 5. Pole climbing;

[0034] 6. Base plate;

[0035] 10. Container;

[0036] 100. Auxiliary climbing device.

[0037] In this application, all the accompanying drawings are schematic drawings, used only to illustrate the principle of the present invention, and are not drawn to scale. Detailed Implementation

[0038] The present invention will now be described with reference to the accompanying drawings.

[0039] It should be noted that the directional terms or qualifiers such as "up" and "down" used in this application are all specific to the referenced [reference]. Figure 1 In other words, they are not used to define the absolute position of the components involved, but can vary depending on the specific circumstances.

[0040] Figure 1 This diagram shows the internal structure of an embodiment of the auxiliary climbing device according to the present invention installed inside a container. Figure 2 A schematic diagram of one embodiment of the assisted climbing device according to the present invention is shown. Figure 3 The diagram shows an external structural schematic of one embodiment of the auxiliary climbing device according to the present invention installed inside a container.

[0041] like Figures 1-3 As shown, the auxiliary climbing device 100 is installed inside the cylindrical container 10. The auxiliary climbing device 100 mainly includes a column 1 and a support assembly 2.

[0042] In this embodiment, the axial height of the column 1 is approximately equal to the height of the container 10, and the column 1 is coaxially arranged inside the container 10 in the vertical direction.

[0043] The plurality of support assemblies 2 are horizontally arranged on the stand 1 and abut the inner wall of the container 10 in a telescopic manner. That is, one end of the support assembly 2 abuts the stand 1 and the other end abuts the inner wall of the container 10, so that the stand 1 can be fixed inside the container 10. At the same time, the support assembly 2 can also be used for workers to climb.

[0044] In a specific embodiment, the plurality of support assemblies 2 are uniformly arranged on the stand 1 in an axial direction. Through this arrangement, the plurality of support assemblies 2 firmly fix the stand 1 inside the container 10 from top to bottom, avoiding the movement of the support assembly 2 and the stand 1 relative to the container 10.

[0045] In a specific embodiment, the support assembly 2 comprises a crossbar 21 and a telescopic piece 22. A plurality of crossbars 21 are uniformly arranged on the stand 1 in a circumferential direction. In this embodiment, four crossbars 21 are uniformly arranged on the stand 1 in a circumferential direction, and the included angle between adjacent crossbars 21 is 90 degrees.

[0046] The telescopic piece 22 is coaxially arranged on the crossbar 21, that is, the telescopic piece 22 is arranged at the end of each crossbar 21 away from the stand 1. The telescopic piece 22 abuts the inner wall of the container 10 in a telescopic manner.

[0047] Specifically, an external thread is arranged on the outer side of the telescopic piece 22, and an internal thread is arranged in the crossbar 21. The external thread of the telescopic piece 22 is connected to the internal thread of the crossbar 21, and the telescopic piece 22 is telescoped relative to the crossbar 21 through the threads. When the telescopic piece 22 moves away from the stand 1 through the threads relative to the crossbar 21, the telescopic piece 22 can abut the inner wall of the container 10, so that the stand 1 and the support assembly 2 can be fixed inside the container 10.

[0048] According to the utility model, in a specific embodiment, the support assembly 2 further comprises a sleeve 23 fixedly arranged on the stand 1, and the crossbar 21 is coaxially arranged in the sleeve 23.

[0049] As shown in Figure 1 and Figure 2 , in this embodiment, one end of the sleeve 23 is fixedly arranged on the outer wall of the stand 1, and the central axis of the sleeve 23 is perpendicular to the central axis of the stand 1. One end of the crossbar 21 is coaxially inserted into the sleeve 23, and the other end of the crossbar 21 abuts the inner wall of the container 10 through the telescopic piece 22. By arranging the sleeve 23, the arrangement of the crossbar 21 and the telescopic piece 22 is facilitated, the overall disassembly of the auxiliary climbing device 100 is facilitated, and the efficiency is improved.

[0050] In a preferred embodiment, a side plate 4 is arranged at the end of the telescopic member 22 away from the crossbar 21, and the side plate 4 is used to abut against the inner wall of the container 10. The side plate 4 can increase the contact area between the telescopic member 22 and the container 10, so that the auxiliary climbing device 100 can be more stably arranged inside the container 10.

[0051] In a preferred embodiment, a plurality of climbing rods 5 are arranged on the stand column 1. The plurality of climbing rods 5 are uniformly arranged on the stand column 1 in an axial direction, and the climbing rods 5 are used for workers to climb when moving up and down in the container 10. Alternatively, the plurality of climbing rods 5 are uniformly arranged in the axial direction between the axially adjacent support assemblies 2, and the climbing rods 5 and the support assemblies 2 are used for workers to climb when moving up and down in the container 10.

[0052] In a specific embodiment, there is a gap between the climbing rod 5 and the inner wall of the container 10. That is, one end of the climbing rod 5 is fixed to the outer side of the stand column 1, and the other end of the climbing rod 5 is spaced apart from the inner wall of the container 10, so that the stand column 1 can be quickly placed in the container 10.

[0053] In a preferred embodiment, a bottom plate 6 is arranged at the lower end of the stand column 1 and used to contact the container 10. The bottom plate 6 can increase the contact area between the lower end of the stand column 1 and the container 10.

[0054] According to the present application, in a specific embodiment, the stand column 1 is a main load-bearing structure in the vertical cylindrical pressure container 10 and is a main force member, which determines the stability of the whole structure. The stand column 1 coincides with the central axis of the vertical cylindrical pressure container 10, and the bottom plate 6 is welded to the lower end of the stand column 1.

[0055] In the present embodiment, the stand column 1 is a Φ114×5 seamless steel pipe. The bottom plate 6 is a steel plate with a size of 400mm×400mm and a thickness of 16mm.

[0056] In the present embodiment, the crossbar 21 is a Φ48×3.5 seamless steel pipe, and the sleeve 23 is a Φ60×4 seamless steel pipe. The sleeve 23 is welded to the stand column 1. The crossbar 21 is vertically arranged and one end is inserted into the sleeve 23 to be connected with the stand column 1, and the other end is connected with the side plate 4 through the telescopic member 22. The telescopic member 22 adjusts the telescopic amount of the support assembly 2, so that the support assembly 2 is firmly fixed between the stand column 1 and the container 10.

[0057] In the present embodiment, the side plate 4 is a steel plate with a size of 400mm×400mm and a thickness of 16mm. The crossbar 21 bears the weight of the construction workers through the extrusion friction force between the crossbar 21 and the side wall of the container 10. Each layer of the crossbar 21 is an operation surface for the construction workers, and four crossbars 21 are evenly distributed in each layer of the crossbar 21. The included angle between two crossbars 21 is 90°, and the distance between two layers of the crossbar 21 and between the crossbar and the bottom plate 6 is 1m.

[0058] In the embodiment, the climbing rods 5 are made of steel wires with a diameter of 20, a length of 200 mm, and are evenly distributed on both sides of the stand column 1 and are welded vertically on the stand column 1, and the distance between the climbing rods 5 is 300 mm, which provides a handhold and a stepping rod for the construction personnel to go up and down each layer of the horizontal rod 21.

[0059] The mounting steps of the auxiliary climbing device 100 in the container 10 are as follows.

[0060] The stand column 1 welded with the sleeve 23, the climbing rod 5 and the bottom plate 6 is placed in the container 10 from the top manhole of the container 10.

[0061] The horizontal rod 21, the telescopic piece 22 and the side plate 4 are placed in the container 10, and the end of the horizontal rod 21 is inserted into the sleeve 23, and the telescopic length of the telescopic piece 22 relative to the horizontal rod 21 is adjusted to fix the horizontal rod 21.

[0062] In the description of the present application, it should be understood that the terms "first", "second" are for the purpose of description only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can be explicitly or implicitly included one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0063] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be connected inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0064] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0065] Finally, it should be noted that the above only for the preferred embodiments of the present application, and does not constitute any limitation on the present application. Although the present application is described in detail with reference to the foregoing embodiments, but for those skilled in the art, the technical solutions recorded in the foregoing examples can be modified, or part of the technical features of the equivalent replacement. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. An assisted climbing device, characterized in that, The application relates to a vertical support device. A vertical column (1) is vertically arranged in the container (10). A plurality of support assemblies (2) are horizontally arranged on the vertical column (1) and abut against the inner wall of the container (10) in an extendable manner.

2. The secondary climbing aid of claim 1, wherein, The plurality of support assemblies (2) are uniformly arranged on the vertical column (1) in an axial interval mode.

3. The secondary climbing aid of claim 2, wherein, The support assembly (2) comprises: A plurality of horizontal rods (21) are uniformly arranged on the vertical column (1) in a circumferential mode; and A telescopic member (22) is coaxially arranged on the horizontal rod (21) and abuts against the inner wall of the container (10) in an extendable manner.

4. The secondary climbing aid of claim 3, wherein, An external thread is arranged on the outer side of the telescopic member (22), and an internal thread is arranged in the horizontal rod (21), the external thread of the telescopic member (22) is connected with the internal thread of the horizontal rod (21), and the telescopic member (22) is extended and retracted relative to the horizontal rod (21) through the thread.

5. The secondary climbing aid of claim 3, wherein, The support assembly (2) further comprises a sleeve (23) fixedly arranged on the vertical column (1), and the horizontal rod (21) is coaxially arranged in the sleeve (23).

6. The assisted climbing device according to any one of claims 3 to 5, characterized in that A side plate (4) is arranged at the end of the telescopic member (22) away from the horizontal rod (21), and the side plate (4) is used for abutting against the inner wall of the container (10).

7. The secondary climbing aid as claimed in any one of claims 1 to 5, characterized in that A plurality of climbing rods (5) are further arranged on the vertical column (1).

8. The secondary climbing aid of claim 7, wherein, The plurality of climbing rods (5) are uniformly arranged on the vertical column (1) in an axial interval mode.

9. The secondary climbing aid set forth in claim 7, wherein, There is a gap between the climbing rod (5) and the inner wall of the container (10).

10. The secondary climbing aid as claimed in any one of claims 1 to 5, characterized in that A bottom plate (6) for contacting the container (10) is arranged at the lower end of the vertical column (1).

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