Lattice type modular supporting frame component

Abstract

The utility model relates to a lattice type modularized supporting frame component which is characterized by comprising a supporting frame unit. The supporting frame units of three specifications are formed through modular machining, the three supporting frame units can be combined at will so as to meet the supporting requirements of different heights, flexibility is good, and universality is high; after the local structure is damaged, only one small section needs to be integrally replaced, and the whole support frame structure does not need to be scrapped, so that the cost is reduced, and resources are saved; besides, when the supporting frame structure is assembled, only the truss pieces and the movable transverse connectors need to be assembled, transverse connector structures do not need to be installed on the four faces at the same time, and the installation efficiency is greatly improved. In addition, a lug plate unit structure formed on the outer side of the stand column can be used for tying a cable rope, and the stability and safety of the supporting frame structure are guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of support frame structures, in particular to a lattice-type modular support frame component. Background Art

[0002] When a general support frame structure is used for structural support on a bridge, its height needs to be within the height range of the object to be supported, so that pads and other structures can be set in a small interval to achieve stable support. However, the height of the common support frame structure is difficult to control, and it is not convenient to adjust, and modular assembly is not achieved. If a subsequent section is damaged, the entire support frame structure will be scrapped and cannot be replaced. The degree of modularization is low, the assembly is cumbersome, and it is also very troublesome to fasten the cable wind rope. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a lattice-type modular support frame member, which can solve the problems that the support frame structure used on traditional bridges is difficult to assemble in a modular manner and has low assembly efficiency; and that local damage causes the entire structure to be scrapped, thereby wasting resources.

[0004] In order to solve the above technical problems, the technical solution of the utility model is: a lattice-type modular support frame member, the innovation of which is: comprising a support frame unit;

[0005] The support frame units are stacked in a vertical direction to form a support frame, and adjacent support frame units are connected by flanges;

[0006] The support frame unit includes a truss and a movable cross-joint; the truss has a pair and is arranged in a mirror image, and the trusses are connected by two sets of movable cross-joints to form a rectangular frame structure;

[0007] The truss comprises a column and a fixed cross-joint; the top and bottom of the column are both provided with connecting flanges; the column has a pair of columns and is arranged parallel to each other, and the column is provided with a group of ear plate modules in the circumferential direction near the bottom, and the ear plate module has three ear plate units and is distributed in a T shape; from the bottom to the top, a group of ear plate modules is provided on the column at intervals of 1.5m, and corresponds to the position of the ear plate units in the circumferential direction of the bottom; the sides of the column where no ear plate units are provided are connected by fixed cross-joints, and the fixed cross-joints are in a Z-shaped structure at intervals of 1.5m in the height direction of the column, and the ends of the fixed cross-joints are welded to the sides of the column;

[0008] The movable cross-links have several groups connected between trusses at the same height. A group of movable cross-links is arranged every 1.5m in the height direction of the columns, and the movable cross-links are in a Z-shaped structure. A group of ear plate modules is shared between two adjacent movable cross-links in the vertical direction.

[0009] Furthermore, the movable cross-link includes a cross bar and a diagonal brace; a connecting plate is provided at the end of the cross bar, and a locking hole is opened on the connecting plate, and the connecting plate at the end of the cross bar is locked and fixed to the ear plate module on the truss at the same height through a connecting pin; the diagonal brace is obliquely connected to the ear plate modules of two trusses with a height difference of 1.5m on two trusses at the same height.

[0010] Furthermore, the trusses are of modular structure, and the heights of the trusses include three structures: 1.5m group, 3m group and 6m group, and the three structures can be combined arbitrarily.

[0011] Furthermore, each group of ear plate modules has three ear plate units, and one ear plate unit is used for connecting the diagonal bracing rods, and the remaining two ear plate units are used for connecting the wind ropes to achieve fixation of the support frame structure.

[0012] The advantages of the utility model are:

[0013] 1) In the utility model, three specifications of support frame units are formed through modular processing. The three support frame units can be arbitrarily combined to meet the support requirements of different heights, with good flexibility and strong versatility. After local structural damage, only a small section needs to be replaced as a whole, and there is no need to scrap the entire support frame structure, which reduces costs and saves resources. In addition, when assembling the support frame structure, it is only necessary to assemble the trusses and the movable cross-connections, and there is no need to install the cross-connection structure on four sides at the same time, which greatly improves the installation efficiency. In addition, the ear plate unit structure formed on the outside of the column can be used to fasten the cable wind rope to ensure the stability and safety of the support frame structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 This is a 1.5m high structural diagram of a lattice-type modular support frame member of the utility model.

[0016] Figure 2 This is a 3m high structural diagram of a lattice-type modular support frame member of the utility model.

[0017] Figure 3 This is a 6m high structural diagram of a lattice-type modular support frame member of the utility model.

[0018] Figure 4 This is a truss diagram of a 1.5m high lattice modular support frame member of the utility model.

[0019] Figure 5 This is a side view of a lattice-type modular support frame member of the utility model at a height of 3m. DETAILED DESCRIPTION

[0020] 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 clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] like Figures 1 to 5 A lattice-type modular support frame member is shown, comprising a support frame unit 1 .

[0023] In this embodiment, the support frame units 1 are stacked in the vertical direction to form a support frame, and adjacent support frame units 1 are connected via flanges.

[0024] In this embodiment, the support frame unit 1 includes a pair of trusses 11 and movable cross-links 12 . The trusses 11 are arranged in a mirror image, and the trusses 11 are connected by two sets of movable cross-links 12 to form a rectangular frame structure.

[0025] In this embodiment, the truss 11 includes a column 13 and a fixed cross-link 14; the top and bottom ends of the column 13 are both provided with connecting flanges; the column 13 has a pair of and are arranged parallel to each other, and the column 13 is provided with a group of ear plate modules 15 in the circumferential direction near the bottom end, and the ear plate module 15 has three ear plate units and is distributed in a T shape; from the bottom end to the top, a group of ear plate modules 15 is provided on the column 13 every 1.5m, and corresponds to the position of the ear plate units in the circumferential direction of the bottom end; the side surfaces of the column 13 where no ear plate units are provided are connected by a fixed cross-link 14, and the fixed cross-link 14 is in a Z-shaped structure every 1.5m in the height direction of the column 13, and the end of the fixed cross-link 14 is welded to the side surface of the column 13.

[0026] In this embodiment, the movable cross-links 12 have several groups and are connected between the trusses 11 at the same height. The movable cross-links 12 are arranged in a group every 1.5m in the height direction of the columns, and the movable cross-links 12 are in a Z-shaped structure. A group of ear plate modules 15 is shared between two adjacent movable cross-links 12 in the vertical direction.

[0027] In this embodiment, the movable cross-link 12 includes a cross bar 121 and a diagonal brace 122; a connecting plate is provided at the end of the cross bar 121, and a locking hole is opened on the connecting plate, and the connecting plate at the end of the cross bar 121 is locked and fixed to the ear plate module 15 on the truss at the same height by a connecting pin; the diagonal brace 122 is obliquely connected to the ear plate modules 15 of two trusses 11 at the same height with a height difference of 1.5m.

[0028] In this embodiment, the truss pieces 11 are of modular structure, and the height of the truss pieces 11 has three structures of 1.5m group, 3m group and 6m group, and the three structures can be combined arbitrarily.

[0029] In this embodiment, each ear plate module 15 has three ear plate units, and one ear plate unit is used for connecting the diagonal support rod 122, and the remaining two ear plate units are used for connecting the wind rope to achieve the fixation of the support frame structure.

[0030] The working principle of the utility model is: three specifications of support frame units are formed through modular processing, and the three support frame units can be arbitrarily combined to meet the support requirements of different heights, with good flexibility and strong versatility; after local structural damage, only a small section needs to be replaced as a whole, and there is no need to scrap the entire support frame structure, which reduces costs and saves resources; in addition, when assembling the support frame structure, it is only necessary to assemble the trusses and the movable cross-connections, and there is no need to install the cross-connection structure on four sides at the same time, which greatly improves the installation efficiency; in addition, the ear plate unit structure formed on the outside of the column can be used to fasten the cable wind rope to ensure the stability and safety of the support frame structure.

[0031] Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the description are only for explaining the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which are within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A lattice-type modular support frame member, characterized in that: including a support frame unit; The support frame units are stacked in a vertical direction to form a support frame, and adjacent support frame units are connected by flanges; The support frame unit includes a truss and a movable cross-joint; the truss has a pair and is arranged in a mirror image, and the trusses are connected by two sets of movable cross-joints to form a rectangular frame structure; The truss comprises a column and a fixed cross-joint; the top and bottom of the column are both provided with connecting flanges; the column has a pair of columns and is arranged parallel to each other, and the column is provided with a group of ear plate modules in the circumferential direction near the bottom, and the ear plate module has three ear plate units and is distributed in a T shape; from the bottom to the top, a group of ear plate modules is provided on the column at intervals of 1.5m, and corresponds to the position of the ear plate units in the circumferential direction of the bottom; the sides of the column where no ear plate units are provided are connected by fixed cross-joints, and the fixed cross-joints are in a Z-shaped structure at intervals of 1.5m in the height direction of the column, and the ends of the fixed cross-joints are welded to the sides of the column; The movable cross-links have several groups connected between trusses at the same height. A group of movable cross-links is arranged every 1.5m in the height direction of the columns, and the movable cross-links are in a Z-shaped structure. A group of ear plate modules is shared between two adjacent movable cross-links in the vertical direction.

2. A lattice-type modular support frame member according to claim 1, characterized in that: The movable cross-link includes a cross bar and a diagonal brace; a connecting plate is provided at the end of the cross bar, and a locking hole is opened on the connecting plate, and the connecting plate at the end of the cross bar is locked and fixed to the ear plate module on the truss at the same height through a connecting pin; the diagonal brace is obliquely connected to the ear plate modules of two trusses with a height difference of 1.5m on two trusses at the same height.

3. The lattice-type modular support frame member according to claim 1, characterized in that: The trusses are modular structures, and the heights of the trusses include three structures: 1.5m group, 3m group and 6m group, and the three structures can be combined arbitrarily.

4. The lattice-type modular support frame member according to claim 1, characterized in that: Each set of ear plate modules has three ear plate units, and one ear plate unit is used for connecting the diagonal bracing rods, and the remaining two ear plate units are used for connecting the wind ropes to achieve the fixation of the support frame structure.

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