CN217419278U

CN217419278U - Large-scale wood-structure power-multiplying bridge for manual construction

Info

Publication number: CN217419278U
Application number: CN202221258539.3U
Authority: CN
Inventors: 刘剀; 刘哲; 张岩松; 张菡; 张宁; 孟宇琤
Original assignee: Huazhong University of Science and Technology
Current assignee: Huazhong University of Science and Technology
Priority date: 2022-05-24
Filing date: 2022-05-24
Publication date: 2022-09-13
Anticipated expiration: 2032-05-24

Abstract

The utility model discloses a large-scale timber structure multiple force bridge for manual putting up relates to multiple force bridge technical field, including five rows of wooden frames, five rows of wooden frames respectively pass through threaded rod equidistance by horizontal plank and vertical plank and arrange the connection, the horizontal plank frame of wooden frame one end is on the vertical plank of next wooden frame, five rows the wooden frame overlaps in proper order and constitutes major structure. Preferably, four groups of boards are placed on the main body structure, and the boards are formed by tiling four boards with equal length. This a large-scale timber structure power bridge for manual buildding, it is the same through used whole plank size, convenient quick processing and whole transportation, this volume of power bridge is great and safe firm simultaneously to can let the user experience mechanical design's glamour, at the in-process of carrying out manual buildding, can promote team cooperation, improve user's hands-on practice ability, and then improved this power bridge's practicality.

Description

Large-scale wood-structure power-multiplying bridge for manual construction

Technical Field

The utility model relates to a multiple force bridge technical field specifically is a large-scale timber constructs multiple force bridge for manual construction.

Background

The double-force bridge adopts an arch structure of a 'beam-stacked arch' as a whole, the timber can be processed into qualified components only by a small amount, the loading and unloading are convenient, the components can not be damaged when the bridge is disassembled, and the bridge can be repeatedly used. The double-force bridge has the characteristics of simple processing, convenient assembly and disassembly and reutilization. And (4) analyzing from mechanics, and pressing the longitudinal beam at the upper end on the cross beam. The crossbeam presses on a relative longeron again, and a crossbeam is cliied to two longerons from top to bottom, and frictional force makes the crossbeam can not slide, makes stable in structure.

At present, the existing manual force-multiplying bridge building product has small size and is suitable for manual practice on a desktop, and a large building product capable of bearing 1-2 people is lacked.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a large-scale timber constructs power bridge for putting up by hand has solved the not enough of the product is put up to the lack large-scale power bridge in the market that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a large-scale timber structure power-multiplying bridge for manual building, includes five rows of wooden framves, five rows of wooden framves respectively pass through threaded rod equidistance by horizontal plank and vertical plank and arrange the connection, the horizontal plank of wooden frame one end is put up on the vertical plank of next wooden frame, five rows the wooden frame overlaps in proper order and constitutes major structure.

Preferably, four groups of boards are placed on the main body structure, and the boards are formed by tiling four boards with equal length.

Preferably, the transverse wood boards are all 2000mm by 100mm by 40mm in specification.

Preferably, five transverse wood boards and one longitudinal wood board are connected in an equidistant arrangement through a threaded rod.

Preferably, the longitudinal wood boards are all 2000mm 100mm 40mm in specification.

The utility model provides a large-scale timber structure multiple force bridge for manual buildding possesses following beneficial effect:

this a large-scale timber structure power bridge for manual buildding, it is the same through used whole plank size, convenient quick processing and whole transportation, this volume of power bridge is great and safe firm simultaneously to can let the user experience mechanical design's glamour, at the in-process of carrying out manual buildding, can promote team cooperation, improve user's hands-on practice ability, and then improved this power bridge's practicality.

Drawings

FIG. 1 is a first three-view diagram of the wooden frame of the present invention;

FIG. 2 is a second three-view diagram of the wooden frame of the present invention;

FIG. 3 is a third view of the wooden frame of the present invention;

FIG. 4 is a first three-view diagram of the main structure of the present invention;

FIG. 5 is a second three-view diagram of the main structure of the present invention;

FIG. 6 is a third view of the main structure of the present invention;

fig. 7 is a first three-view diagram of the finished product of the present invention;

fig. 8 is a second three-view diagram of the finished product of the present invention;

fig. 9 is a third view of the product of the present invention.

In the figure: 1. a transverse wood board; 2. longitudinal wood boards; 3. a threaded rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example one

Referring to fig. 1 to 3, the present invention provides a technical solution: five transverse boards 1 and one longitudinal board 2 are equidistantly arranged and connected through threaded rods 3, each threaded rod 3 is fixed through two bolts to form a wood frame, the operation is repeated to manufacture five wood frames in total, four groups of boards are placed on a main structure, the boards are formed by tiling four boards with equal length, all the boards are the same in size and convenient to rapidly process and integrally transport, the transverse boards 1 are all 2000mm 100mm 40mm in size, all the boards are the same in size and convenient to rapidly process and integrally transport, the longitudinal boards 2 are all 2000mm 100mm 40mm in size and all the boards are the same in size and convenient to rapidly process and integrally transport.

Example two

Referring to fig. 4 to 6, the present invention provides a technical solution: five transverse wood boards 1 at one end of the wood frame are erected on a longitudinal wood board 2 of the next wood frame on the wood frame contact obtained in the first embodiment, and five rows of wood frames are sequentially overlapped to form a main body structure;

EXAMPLE III

Referring to fig. 7 to 9, the present invention provides a technical solution: and (3) placing four groups of wood boards as pedals on the wood frame obtained in the second embodiment, wherein each group of wood boards is formed by tiling four equal-length wood boards, and finishing the building.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a large-scale timber structure multiple force bridge for manual construction which characterized in that: including five rows of wooden framves, five rows of wooden framves respectively arrange through threaded rod (3) equidistance by horizontal plank (1) and vertical plank (2) and connect, horizontal plank (1) frame of wooden frame one end is on vertical plank (2) of next wooden frame, five rows the wooden frame overlaps in proper order and constitutes major structure.

2. A large timber-structure force-multiplying bridge for manual construction according to claim 1, wherein: four groups of boards are placed on the main body structure, and the boards are formed by tiling four boards with equal length.

3. The large-scale wooden force-multiplying bridge for manual construction according to claim 1, characterized in that: the transverse wood boards (1) are all 2000mm 100mm 40mm in specification.

4. A large timber-structure force-multiplying bridge for manual construction according to claim 1, wherein: the five transverse wood boards (1) and the longitudinal wood board (2) are connected in an equidistance arrangement mode through the threaded rods (3).

5. The large-scale wooden force-multiplying bridge for manual construction according to claim 1, characterized in that: the specifications of the longitudinal wood boards (2) are all 2000mm 100mm 40 mm.