Assembly type metal module transportation frame

Abstract

The utility model discloses an assembly type metal module transportation frame which comprises a bearing bottom frame, protective side frames, sliding beams and limiting assemblies, and the bearing bottom frame is of a rectangular frame structure formed by splicing bottom frame longitudinal beams and bottom frame transverse beams which are fixedly connected; the protection side frames are correspondingly arranged on the two opposite side edges of the bearing bottom frame, and the bottom ends of side frame vertical rods of the protection side frames exceed the bottom end face of the bearing bottom frame to serve as bearing supporting points of the whole transportation frame so that the bearing bottom frame can be separated from the ground. The sliding beams are arranged between the two adjacent chassis longitudinal beams or between the two adjacent chassis transverse beams, the ends of the sliding beams are detachably fixed to the chassis longitudinal beams or the chassis transverse beams through hoop assemblies, and limiting assemblies used for being connected with metal roof modules are arranged on rod bodies of the sliding beams. The metal module transportation frame is simple and firm in structure and very convenient to manufacture and use, can be used for transportation and protection of various irregular metal modules, and is good in safety and universality.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled building construction, in particular to an assembled metal module transport rack. Background Art

[0002] The official release of the 2018 national standard "Assembly Building Standard (GB / T51129-2017)" is an important measure for my country to vigorously develop prefabricated buildings. As an important part of prefabricated buildings, the maintenance system is currently in a critical stage of prefabricated technology innovation and upgrading. The main features of the prefabricated maintenance system are the factory-integrated prefabrication of system modules and the mechanized installation at the construction site. However, given that the main application scenarios of metal maintenance systems, such as airport terminals and large gymnasiums, have adopted a large number of novel, unique and irregular design ideas in their appearance, in addition to standard maintenance units, it is also necessary to provide diverse and irregular units. The transportation method and finished product protection of these irregular units between the prefabrication factory and the construction site have always been one of the problems that plague the industry. Utility Model Content

[0003] The utility model aims to provide an assembled metal module transport rack to solve the technical problems described in the background technology.

[0004] In order to achieve the above technical purpose, the utility model adopts the following technical solutions:

[0005] The cam is a kind of assembled metal module transport frame, comprising a supporting frame, a protective side frame, a sliding beam and a limiting assembly, wherein the supporting frame is a rectangular frame structure composed of a fixedly connected frame longitudinal beam and a frame cross beam; the protective side frame is correspondingly arranged at two opposite side positions of the supporting frame, including side frame uprights arranged at the connection node position of the frame longitudinal beam and the frame cross beam, the side frame uprights are fixedly connected to the frame longitudinal beam and the frame cross beam, and the bottom ends thereof extend beyond the bottom end surfaces of the supporting frame and serve as the load-bearing support points of the entire transport frame, so that the supporting frame can be separated from the ground, and the top ends of the adjacent side frame uprights on the same side are fixedly connected by the side frame cross bars; the sliding beam is arranged between two adjacent frame longitudinal beams or two adjacent frame cross beams, and the end portion thereof is detachably fixed to the frame longitudinal beam or the frame cross beam by a clamping hoop assembly, and a limiting assembly for connecting the metal roofing module is arranged on its rod body.

[0006] Preferably, the limiting assembly includes a limiting round rod, a rotating sleeve and a limiting ear plate, the limiting round rod is vertically arranged, and the bottom end of the limiting round rod is detachably fixed to the sliding beam through a clamp assembly, the rotating sleeve is correspondingly sleeved on the limiting round rod and can rotate relative to the limiting round rod, the limiting ear plate is fixedly connected to the rotating sleeve, and the limiting ear plate is provided with a through hole for connecting the metal roof module.

[0007] Preferably, the protective side frame also includes a side frame diagonal tie rod, and the side frame diagonal tie rod is correspondingly arranged at the diagonal position of the side frame uprights, the side frame cross bars and the bottom frame longitudinal beams, or the side frame diagonal tie rod is correspondingly arranged at the diagonal position of the side frame uprights, the side frame cross bars and the bottom frame cross beams.

[0008] Preferably, a support base is fixedly provided at the bottom end of the side frame upright, and the cross-sectional size of the bottom end of the support base is larger than the cross-sectional size of the side frame upright.

[0009] Preferably, the chassis longitudinal beams, chassis cross beams, side frame uprights and side frame cross bars are all made of square steel pipes.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model has a simple and firm structure, is very convenient to manufacture and use, and the sliding beam and the limit assembly arranged in the form of a clamp assembly can adjust their setting position according to the specific size of the metal module, so that a transport rack of one specification can be used for the transportation and protection of various irregular metal modules, with excellent safety and versatility, and effectively solves the problems of transportation and finished product protection of various irregular metal modules between the prefabrication factory and the construction site. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The above and / or other aspects and advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings, which are only schematic and do not limit the present invention, wherein:

[0012] Figure 1 It is a top view schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the front view of the utility model;

[0014] Figure 3 It is a side view schematic diagram of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the sliding beam of the utility model;

[0016] Figure 5 This is a schematic diagram of the assembly structure of the clamp assembly and the limit assembly of the utility model;

[0017] Figure 6 for Figure 5 Schematic diagram of the structure of the middle clamp assembly and the limiting round rod;

[0018] Figure 7 It is a side view structural diagram of the rotating sleeve and the limiting ear plate of the utility model;

[0019] Figure 8 It is a top view structural schematic diagram of the rotating sleeve and the limiting ear plate of the utility model.

[0020] Figure numerals: 1. supporting base frame; 101. base frame longitudinal beam; 102. base frame cross beam; 2. protective side frame; 201. side frame upright; 202. side frame cross bar; 203. side frame diagonal rod; 204. supporting base; 3. connecting angle code; 4. connecting bolt; 5. sliding beam; 6. clamping hoop assembly; 601. hoop plate; 602. locking bolt; 7. limiting assembly; 701. limiting round rod; 702. rotating sleeve; 703. limiting ear plate. DETAILED DESCRIPTION

[0021] In the following, an embodiment of an assembled metal module transport rack of the utility model will be described with reference to the accompanying drawings. The embodiments recorded herein are specific embodiments of the utility model, which are used to illustrate the concept of the utility model, are explanatory and exemplary, and should not be interpreted as limiting the implementation mode of the utility model and the scope of the utility model. In addition to the embodiments recorded herein, those skilled in the art can also adopt other obvious technical solutions based on the contents disclosed in the claims and the specification of this application, including technical solutions that adopt any obvious replacements and modifications to the embodiments recorded herein.

[0022] In the description of the present invention, it should be noted that the terms "front", "rear", "left", "right", "top", "bottom", "up", "down", "inside", "outside", "horizontal", "longitudinal", "vertical", "oblique" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0023] The drawings of this specification are schematic diagrams, which assist in explaining the concept of the utility model and schematically show the shapes of various parts and their mutual relationships. Please note that in order to clearly show the structure of various components of the embodiments of the utility model, the drawings are not drawn according to the same scale. The same reference numerals are used to represent the same parts.

[0024] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The embodiments are only used to explain the present invention and are not intended to limit the scope of the present invention. Figure 1-8 , the preferred embodiments of the utility model are further described in detail:

[0025] like Figure 1-3As shown, the utility model preferably adopts an assembled metal module transport frame, including a supporting chassis 1, a protective side frame 2, a sliding beam 5 and a limit assembly 7, wherein the supporting chassis 1 is a rectangular frame structure composed of a chassis longitudinal beam 101 and a chassis cross beam 102 that are fixedly connected;

[0026] The protective side frames 2 are correspondingly arranged at the two opposite side positions of the supporting chassis 1. The protective side frames 2 can set a protective barrier on the side of the metal module to prevent the lateral disturbance from causing collision damage to the metal module. At the same time, in order to provide the metal module with a longer effective protection area, the protective side frames 2 are more preferably arranged at the two long sides of the supporting chassis 1 of the rectangular frame structure. The protective side frames 2 include side frame uprights 201 arranged at the connection node position of the chassis longitudinal beam 101 and the chassis cross beam 102. The side frame uprights 201 are fixedly connected to the chassis longitudinal beam 101 and the chassis cross beam 102, and the bottom ends thereof extend beyond the bottom end surface of the supporting chassis 1 as the load-bearing support point of the entire transport frame, so that the supporting chassis 1 can be separated from the ground. The top ends of the adjacent side frame uprights 201 on the same side are fixedly connected by the side frame cross bars 202. The side frame cross bars 202 can make each side frame upright 201 form a whole and work together.

[0027] like Figure 4-5 As shown, the sliding beam 5 is arranged between two adjacent chassis longitudinal beams 101 or two adjacent chassis cross beams 102, and its end is detachably fixed to the chassis longitudinal beam 101 or chassis cross beam 102 through a hoop assembly 6, and a limiting assembly 7 for connecting the metal roof module is arranged on its rod body;

[0028] like Figure 7-8 As shown, the limiting assembly 7 includes a limiting round rod 701, a rotating sleeve 702 and a limiting ear plate 703. The limiting round rod 701 is vertically arranged, and its bottom end is detachably fixed to the sliding beam 5 through a hoop assembly 6. The rotating sleeve 702 is correspondingly sleeved on the limiting round rod 701 and can rotate relative to the limiting round rod 701. The limiting ear plate 703 is fixedly connected to the rotating sleeve 702, and a through hole for connecting the metal roof module is opened on the limiting ear plate 703, and the metal module can be connected through The stopper 703 is fixed at the through hole of the stopper ear plate 703 by various connection forms such as bolts. Since the rotating sleeve 702 is rotatably mounted on the stopper round rod 701, the stopper ear plate 703 can rotate 360° around the stopper round rod 701 to adapt to the fixing requirements of different metal modules. At the same time, this connection form can also enable the metal module to have a certain small displacement possibility after being fixed, so as to prevent the metal module from being pulled and deformed at the fixing point in the event of a small disturbance such as transportation bumps.

[0029] In order to further improve the structural stability of the protective side frame 2, the protective side frame 2 also includes a side frame diagonal rod 203. When the protective side frame 2 is set at the long side position of the supporting base frame 1, the side frame diagonal rod 203 is correspondingly set at the diagonal position of the side frame upright 201, the side frame cross bar 202 and the base frame longitudinal beam 101. When the protective side frame 2 is set at the short side position of the supporting base frame 1, the side frame diagonal rod 203 is correspondingly set at the diagonal position of the side frame upright 201, the side frame cross bar 202 and the base frame cross beam 102.

[0030] In order to ensure the structural strength of the entire transport rack while reducing its deadweight, the bottom frame longitudinal beam 101, bottom frame cross beam 102, side frame uprights 201, and side frame cross bars 202 are all made of square steel pipes. Figure 4-6 As shown, on this basis, the clamp assembly 6 includes two clamp pieces 601. After the two clamp pieces 601 are enclosed, a rectangular cavity matching the rod at the enclosed position is formed inside. The two clamp pieces 601 are compressed by locking bolts 602 to form a closed ring hoop to hold the rod at the enclosed position. Compared with round steel pipes, rods made of square steel pipes can better play the role of the clamp assembly 6, ensuring that the clamp assembly 6 will not be dislocated after being tightened. The side frame diagonal rod 203 is made of angle steel, and the side frame diagonal rod 203 is directly fixed by connecting bolts 4 to improve installation efficiency. The limiting round rod 701 is made of steel bars or steel pipes, and the rotating sleeve 702 is made of a steel pipe with an inner diameter that matches the outer diameter of the limiting round rod 701. Of course, from the perspective of structural durability, each component needs to be treated with anti-corrosion, such as using galvanized steel for production, or applying anti-rust paint for anti-corrosion after production.

[0031] In order to improve the structural strength of the entire transport rack, the rods at the key node positions of the supporting base frame 1 and the protective side frame 2 are fixed by bolt welding. When two adjacent rods are connected, the connecting angle code 3 is first fixed at the node position of one rod by connecting bolts 4, and then the other rod is welded and fixed to the connecting angle code 3. The connecting angle code 3 can increase the welding area, improve the connection strength of the node, and provide sufficient support strength guarantee for the metal module;

[0032] In order to improve the stability of the entire transport rack, a support base 204 can be added to the bottom end of the side frame upright 201. The cross-sectional size of the bottom end of the support base 204 needs to be larger than the cross-sectional size of the side frame upright 201 to increase the supporting area. The specific structural form of the support base 204 can be reasonably designed according to the needs of different usage scenarios.

[0033] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An assembled metal module transport rack, characterized in that: The invention comprises a supporting chassis (1), a protective side frame (2), a sliding beam (5) and a limiting assembly (7); the supporting chassis (1) is a rectangular frame structure composed of a chassis longitudinal beam (101) and a chassis cross beam (102) which are fixedly connected; the protective side frame (2) is arranged at two opposite side positions of the supporting chassis (1), and comprises a side frame upright (201) arranged at a connection node position of the chassis longitudinal beam (101) and the chassis cross beam (102); the side frame upright (201) is fixedly connected to the chassis longitudinal beam (101) and the chassis cross beam (102); and the bottom of the side frame upright (201) is fixedly connected to the chassis longitudinal beam (101) and the chassis cross beam (102). The end of the side frame (201) protrudes beyond the bottom end surface of the supporting frame (1) and serves as the load-bearing support point of the entire transport frame, so that the supporting frame (1) can be detached from the ground, and the top ends of the adjacent side frame uprights (201) on the same side are fixedly connected via a side frame cross bar (202); the sliding beam (5) is arranged between two adjacent frame longitudinal beams (101) or two adjacent frame cross beams (102), and its end is fixed to the frame longitudinal beam (101) or the frame cross beam (102) in a detachable manner via a hoop assembly (6), and a limit assembly (7) for connecting the metal roof module is arranged on the rod body.

2. The assembled metal module transport rack according to claim 1, characterized in that: The limiting assembly (7) comprises a limiting round rod (701), a rotating sleeve (702) and a limiting ear plate (703); the limiting round rod (701) is arranged vertically, and its bottom end is detachably fixed to the sliding beam (5) via a clamping hoop assembly (6); the rotating sleeve (702) is correspondingly sleeved on the limiting round rod (701) and can rotate relative to the limiting round rod (701); the limiting ear plate (703) is fixedly connected to the rotating sleeve (702), and a through hole for connecting the metal roof module is provided on the limiting ear plate (703).

3. The assembled metal module transport rack according to claim 1, characterized in that: The protective side frame (2) further comprises a side frame diagonal brace (203), wherein the side frame diagonal brace (203) is correspondingly arranged at a diagonal position of the side frame uprights (201), the side frame cross bars (202) and the bottom frame longitudinal beam (101), or the side frame diagonal brace (203) is correspondingly arranged at a diagonal position of the side frame uprights (201), the side frame cross bars (202) and the bottom frame cross beam (102).

4. The assembled metal module transport rack according to claim 1, characterized in that: A support base (204) is fixedly provided at the bottom end of the side frame upright pole (201), and the cross-sectional dimensions of the bottom end of the support base (204) are greater than the cross-sectional dimensions of the side frame upright pole (201).

5. The assembled metal module transport rack according to claim 1, characterized in that: The bottom frame longitudinal beam (101), the bottom frame cross beam (102), the side frame uprights (201), and the side frame cross bars (202) are all made of square steel pipes.

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