Tool for manufacturing box inner operation platform

Abstract

The utility model relates to a kind of tool for making box inner operating platform, including a pair of parallelly distributed support assembly, the support assembly includes a pair of support column and the support cross bar connected between two support column, the side of the support column is also provided with a pair of upper and lower distribution hook plate, bayonet that the lower side of hook plate is opened is inserted into the card of muscle plate, support cross bar has several, from top to bottom sequentially distribute between two support column;A standing component is set between two support assemblies, the standing component includes a standing plate, the two sides of the long axis direction of standing plate are respectively supported on the support cross bar of two support assemblies.The tool in the utility model, by the cooperation of two support assemblies and standing component, to form a set of detachable operating platform that worker stands, the whole operating platform is erected with the muscle plate on the side plate of box body, and personnel is facilitated to stand at the height needed to carry out construction.

Description

Technical Field

[0001] This utility model relates to the field of tire cranes, and in particular to a tooling for manufacturing an operating platform inside a box. Background Technology

[0002] Rubber-tired gantry cranes (LTGs) typically take the form of self-propelled trolleys with counterweight container spreaders, used for stacking operations in container yards. LTGs generally use diesel engines to drive generator sets, but can also be intelligently connected to a sliding rail system to draw power from the mains. They are primarily used for free movement within the container yard of a terminal, unaffected by towing cables or external power sources.

[0003] Because the span of a tire-mounted crane is tens of meters, the components such as the saddle beam and outriggers that form the crane are also quite large. The saddle beam and outriggers are all box girder structures. A box girder structure generally includes an outer rectangular frame and several partitions welded sequentially inside the frame, with the partitions in a U-shape. During fabrication, the bottom plate of the outer frame must first be prepared, then the partitions are welded sequentially onto the bottom plate, and finally the side and top plates of the outer frame are welded. During this process, the working space for workers inside the box girder is relatively small when welding the side and partition plates, the top and side plates, and the top and partition plates. Since some welding points are quite high, it is impossible to directly bring ladders and other tall components into the box girder for construction. Furthermore, the bottom plate of the box girder itself has multiple stiffening slabs, and even if ladders were brought in, there is no flat surface for placement, making the process very cumbersome. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a tooling for fabricating an operating platform inside a box girder that facilitates construction in a narrow space.

[0005] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows: a tooling for manufacturing an operating platform inside a box, wherein the box is a hollow cuboid structure formed by connecting a bottom plate, side plates, and a top plate. Several partitions are distributed inside the box, and several stiffening ribs are provided on the bottom plate, side plates, and top plate. Slots for the stiffening ribs to pass through are also provided on the partitions. The innovation lies in that the tooling includes... A pair of side-by-side support components, the support components including a pair of support columns and a support crossbar connected between the two support columns, a pair of vertically distributed hook plates are provided on one side of the support columns, and a slot for inserting a reinforcing plate is opened on the lower side of the hook plates. There are several support crossbars, which are distributed from top to bottom between the two support columns. A standing assembly disposed between two support components, the standing assembly including at least one standing plate, the two sides of the standing plate in the long axis direction being supported on the support crossbars of the two support components respectively.

[0006] Furthermore, the hook plate and the support column are connected by bolts and nuts. The support column has several through holes distributed vertically to allow bolts to pass through, and the hook plate has one through hole to allow bolts to pass through. After a bolt passes through the through hole on the support column and the through hole on the hook plate in sequence, it is locked with a nut, thereby fixing the hook plate and the support column.

[0007] Furthermore, a protective component is provided between the two support components. The protective component includes at least one pair of protective chains. The two protective chains are located on both sides of the width direction of the standing plate. One side of the protective chain is fixed to the support column of one of the support components, and the other side is inserted into the support column of the other support component.

[0008] The advantages of this utility model are as follows: The tooling in this utility model, through the cooperation of two support components and a standing component, forms a detachable operating platform that allows workers to stand. The entire operating platform is erected in conjunction with the stiffening plates on the side plates of the box, making it convenient for personnel to stand at the required height for construction. When transporting, the entire operating platform can be disassembled into multiple parts, making it easy to pass through the through holes on the partition and carry.

[0009] The connection between the hook plate and the support column is achieved by bolts and nuts, which allows the relative position of the hook plate and the support column to be adjusted according to the different heights of the stiffeners on the side plate, so that the two hook plates can hook onto the two stiffeners of different heights respectively, making it more versatile.

[0010] The protective component design uses protective chains on both sides of the standing board to protect the construction workers standing on it. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the tooling used for manufacturing the operating platform inside the box of this utility model.

[0012] Figure 2 for Figure 1 AA view. Detailed Implementation

[0013] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0014] like Figure 1 , Figure 2 The tooling shown is for manufacturing an operating platform inside a box. The box is a hollow cuboid structure formed by connecting a bottom plate 13, a side plate 1, and a top plate. Several partitions 11 are distributed inside the box. Through holes are opened on the partitions 11, so that the partitions 11 form a U-shaped structure. Several stiffening plates 12 are also provided on the bottom plate 13, the side plate 1, and the top plate. At the same time, slots are opened on the partitions 11 to allow each stiffening plate 12 to pass through.

[0015] Tooling includes A pair of parallel support components, each support component including a pair of support columns 2 and a support crossbar 21 connected between the two support columns 2. A pair of vertically distributed hook plates 22 are also provided on one side of the support column 2, with the two hook plates 22 located on the upper and lower sides of the support column 2 respectively. A slot for inserting a reinforcing plate 12 is opened on the lower side of the hook plate 22. There are several support crossbars 21, which are distributed from top to bottom between the two support columns 2, and the two sides of the support crossbars 21 are welded and fixed to the support columns 2.

[0016] The hook plate 22 is connected to the support column 2 via bolts and nuts. Several through holes, distributed vertically, are provided on the support column 2 for bolts to pass through. The hook plate 22 also has one through hole for a bolt to pass through. A bolt is passed through the through holes on the support column 2 and the hook plate 22 in sequence, and then secured with a nut, thus fixing the hook plate 22 to the support column 2. The connection between the hook plate 22 and the support column 2 is achieved using bolts and nuts, allowing the relative position of the hook plate 22 and the support column 2 to be adjusted according to the different heights of the stiffening plates 12 on the side plate 1. This ensures that the two hook plates 22 can hook onto the two stiffening plates at different heights, making it suitable for the construction of various sizes of boxes and broadening its application range.

[0017] A standing assembly is disposed between two support assemblies. The standing assembly includes a pair of side-by-side standing plates 3, with the two sides of the standing plates 3 supported on two support crossbars 21 at the same height in the two support assemblies, respectively, along their long axis.

[0018] A protective component is also provided between the two support components. The protective component includes at least one pair of protective chains 4. In this embodiment, two pairs of protective chains are distributed vertically. The two protective chains 4 of the same pair are located on both sides of the width direction of the standing plate 3. One side of the protective chain 4 is fixed to the support column 2 of one of the support components, and the other side of the protective chain 4 is movably connected to the support column 2 of the other support component by plugging it in. The design of the protective component is to protect the construction personnel standing on the standing plate 3 by designing the protective chains 4 on both sides of the standing plate 3. Fixing one side of the protective chain 4 to one of the support columns 2 and plugging the other side to the other support column 2 makes it easy to detach the protective chain 4 from one of the support columns 2 during subsequent disassembly, facilitating movement within the box and also making it easier for construction personnel to get on and off the standing plate 3.

[0019] When using the tooling of this utility model to carry out construction inside the box, firstly, adjust the relative position between the hook plate 22 and the support column 2 according to the spacing of the rib plates 12 on the side plate 1 inside the box. After adjustment, tighten the hook plate 22 with bolts and nuts. Then, select two corresponding rib plates 12 according to the required construction height and hang the hook plate 22 on the two rib plates 12 respectively. Hang the other support component on the two rib plates 12 on the other side plate in the same way. Then, place the support crossbars 21 of corresponding height on both sides of the standing plate 3 to complete the construction of the operating platform. Then, the construction personnel can move to the standing plate 3 with the help of the straight ladder to carry out construction on the position inside the box.

[0020] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A tooling for manufacturing an operating platform inside a box, wherein the box is a hollow cuboid structure formed by connecting a bottom plate, side plates, and a top plate, and several partitions are distributed inside the box. Several stiffening ribs are also provided on the bottom plate, side plates, and top plate, and slots for the stiffening ribs to pass through are provided on the partitions. The tooling is characterized by: Tooling includes A pair of side-by-side support components, the support components including a pair of support columns and a support crossbar connected between the two support columns, a pair of vertically distributed hook plates are provided on one side of the support columns, and a slot for inserting a reinforcing plate is opened on the lower side of the hook plates. There are several support crossbars, which are distributed from top to bottom between the two support columns. A standing assembly disposed between two support components, the standing assembly including at least one standing plate, the two sides of the standing plate in the long axis direction being supported on the support crossbars of the two support components respectively.

2. The tooling for manufacturing the operating platform inside the box according to claim 1, characterized in that: The hook plate and the support column are connected by bolts and nuts. The support column has several through holes distributed vertically to allow bolts to pass through, and the hook plate has one through hole to allow bolts to pass through. After a bolt passes through the through hole on the support column and the through hole on the hook plate in sequence, it is locked with a nut, thereby fixing the hook plate and the support column.

3. The tooling for manufacturing the operating platform inside the box according to claim 1, characterized in that: A protective component is also provided between the two support components. The protective component includes at least one pair of protective chains. The two protective chains are located on both sides of the width direction of the standing plate. One side of the protective chain is fixed to the support column of one of the support components, and the other side is inserted into the support column of the other support component.

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