Folding light steel house structure

Abstract

The utility model relates to the technical field of light steel houses, in particular to a folding type light steel house structure which comprises an installation table and vertical frames fixed to the front portion and the rear portion of the two sides of the top of the installation table through bolts and further comprises a movable groove formed in one side of the top end of each vertical frame, a supporting plate is hinged to the interior of each movable groove, and a connecting plate is hinged to the other end of each supporting plate. The screw rods are rotationally connected to the interiors of the vertical frames, the surfaces of the screw rods are in threaded connection with movable sleeves, force application rods are hinged to the outer sides of the movable sleeves, and force application structures used for driving the screw rods to rotate are arranged in the opposite sides of the front vertical frame and the rear vertical frame; the movable sleeve and the force application rod can be driven to move up and down along with rotation of the screw rod, so that force is applied to the force application rod, the supporting plate can be unfolded and folded, subsequent folding and storage work is facilitated, and convenience is brought to disassembly and assembly of workers.

Description

Technical Field

[0001] The utility model relates to the technical field of light steel houses, in particular to a foldable light steel house structure. Background Art

[0002] The main material of the light steel house is the light steel keel which is synthesized by cold-rolling hot-dip galvanized aluminum steel strip. The main material of the building is the light steel keel which is synthesized by cold-rolling hot-dip galvanized aluminum steel strip. The earthquake resistance of the light steel structure is far superior to that of traditional concrete and brick-concrete houses.

[0003] Current light steel houses typically use a light steel keel structure, which has the advantages of being light weight and easy to move and install. However, the light steel keel frame occupies a large volume, and installation usually uses welding and threaded assembly to assemble and splice multiple light steel components one by one. This not only slows down the installation and disassembly of the light steel house, but also makes it inconvenient to transport. Utility Model Content

[0004] The purpose of the present utility model is to provide a foldable light steel house structure to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a foldable light steel house structure, comprising a mounting platform and vertical frames fixed to the front and rear sides of the top of the mounting platform by bolts, and further comprising:

[0006] A movable groove is provided on one side of the top end of the vertical frame, a support plate is hingedly connected inside the movable groove, and a connecting plate is hingedly connected to the other end of the support plate;

[0007] A screw connected to the interior of the vertical frame is rotatably connected, a movable sleeve is threadedly connected to the surface of the screw, a force-applying rod is hingedly connected to the outer side of the movable sleeve, and a force-applying structure for driving the screw to rotate is provided inside the opposite sides of the front and rear vertical frames;

[0008] A fixing plate is fixed on the upper and lower sides of the left and right vertical frames. The internal thread of the fixing plate is connected with a fixing bolt. A support frame is set between the left and right vertical frames. The internal end of the support frame is threadedly connected to the surface of the fixing bolt.

[0009] Preferably, the force-applying structure includes a worm rotatably connected to the interior of the vertical frame, a turntable fixed to one end of the worm, and a worm wheel fixed to the surface of the screw, and one side of the worm is meshed with the surface of the worm wheel.

[0010] Preferably, a slot is provided on the outer surface of the turntable.

[0011] Preferably, grooves are provided on the opposite sides of the front and rear vertical frames, and the turntable is located inside the grooves.

[0012] Preferably, one side of the movable sleeve is fixedly connected with a slider, and the surface of the slider is slidably connected with the inner wall of the vertical frame.

[0013] Preferably, the position where the opening of the movable groove faces downward is inclined.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In the present utility model, a screw rod is rotatably connected inside the vertical frame, and a movable sleeve is threadedly connected to the surface of the screw rod. As the screw rod rotates, it drives the movable sleeve and the force application rod to move up and down, thereby applying force to the force application rod, enabling the support plate to be expanded and folded. This not only facilitates subsequent folding and storage work but also brings convenience to the disassembly and assembly by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is a sectional structural schematic diagram of the present utility model; [[ID=2(]]

[0018] Figure 3 is a separation structural schematic diagram between the support frame and the vertical frame of the present utility model;

[0019] Figure 4 is the present utility model Figure 2 is a partial enlarged view of part A in the present utility model.

[0020] In the figure: 1, mounting table; 2, vertical frame; 3, movable groove; 4, support plate; 5, connecting plate; 6, screw rod; 7, movable sleeve; 8, force application rod; 9, fixing plate; 10, fixing bolt; 11, support frame; 12, force application structure; 121, worm; 122, turntable; 123, worm gear; 13, slider; 14, clamping groove; 15, groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] To further elaborate on the technical means and effects adopted by the present utility model to achieve the predetermined utility model purpose, the following, in conjunction with the accompanying drawings and preferred embodiments, details the specific embodiments, structures, features, and their effects of the present utility model as follows.

[0022] Please refer to Figures 1-4As shown in the figure, a foldable light steel house structure includes an installation platform 1. On the front and rear sides of both sides of the top of the installation platform 1, vertical frames 2 are fixed by bolts. On one side of the top of the vertical frame 2, a movable groove 3 is opened. Inside the movable groove 3, a support plate 4 is hinged. The position where the opening of the movable groove 3 faces downward is inclined. In this way, when the support plate 4 deflects, it can be better shielded and stored. The other end of the support plate 4 is hinged to a connecting plate 5. Inside the vertical frame 2, a screw rod 6 is rotatably connected. On the surface of the screw rod 6, a movable sleeve 7 is threadedly connected. On the outer side of the movable sleeve 7, a force-applying rod 8 is hinged. On one side of the vertical frame 2, a chute is opened. The surface of the force-applying rod 8 is movably connected to the inside of the chute. Inside the inner sides of the front and rear vertical frames 2 facing each other, a force-applying structure 12 for driving the screw rod 6 to rotate is provided. On the upper and lower sides of the inner sides of the left and right vertical frames 2 facing each other, fixing plates 9 are fixed. Inside the fixing plates 9, fixing bolts 10 are threadedly connected. Between the left and right two vertical frames 2, a support frame 11 is provided. The inside of one end of the support frame 11 is threadedly connected to the surface of the fixing bolt 10.

[0023] The force-applying structure 12 includes a worm 121, a turntable 122 and a worm gear 123. The worm 121 is rotatably connected inside the vertical frame 2. One end of the worm 121 is fixed to one side of the turntable 122. On the outer surface of the turntable 122, a card slot 14 is opened. In this way, it is convenient to insert an external hexagonal wrench into the inside of the card slot 14, so as to apply force to rotate the turntable 122. The worm gear 123 is fixed on the surface of the screw rod 6. One side of the worm 121 is meshed with the surface of the worm gear 123. In this way, when driving the screw rod 6 to rotate, force can be applied to rotate the turntable 122, drive the worm 121 to rotate, drive the worm gear 123 to rotate at the same time, and then drive the screw rod 6 to rotate.

[0024] On the inner sides of the front and rear vertical frames 2 facing each other, grooves 15 are opened. The turntable 122 is located inside the grooves 15. In this way, the turntable 122 can be located inside the grooves 15 and will not protrude from one side of the vertical frame 2, so as not to affect subsequent installation and use.

[0025] On one side of the movable sleeve 7, a slider 13 is fixedly connected. The surface of the slider 13 is slidably connected to the inner wall of the vertical frame 2. In this way, the movable sleeve 7 can be limited in position for clothing, facilitating its up and down movement.

[0026] Working principle: When unfolding the light steel house, an external hexagonal wrench can be inserted into the inside of the card slot 14, then the turntable 122 is rotated, driving the worm 121 to rotate together, driving the worm gear 123 and the screw rod 6 to rotate at the same time. As the screw rod 6 rotates, the movable sleeve 7 will be driven to move upward, applying force to push the force-applying rod 8, causing the support plate 4 to deflect at an angle, so as to unfold. When all the support plates 4 are unfolded, the support frame 11 can be placed between the two vertical frames 2 and fixed by the fixing bolt 10;

[0027] When folding a light steel house, the support frame 11 can be removed first, and then the screw rod 6 is rotated again by the force application structure 12, and the movable sleeve 7 and the force application rod 8 are driven to move downward, so that the support plate 4 deflects downward, thus facilitating the folding between multiple vertical frames 2.

[0028] The above are only the preferred embodiments of the present invention, and do not impose any form of limitation on the present invention. Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments by using the above-disclosed technical content within the scope of the technical solution of the present invention. However, as long as it does not depart from the content of the technical solution of the present invention, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A foldable light steel house structure, comprising an installation platform (1) and vertical frames (2) bolted to the front and rear sides of both sides of its top, characterized in that, Further included are: An activity groove (3) opened on one side of the top end of the vertical frame (2), a support plate (4) is hinged inside the activity groove (3), and a connecting plate (5) is hinged at the other end of the support plate (4); A screw rod (6) rotatably connected inside the vertical frame (2), an activity sleeve (7) is threadedly connected to the surface of the screw rod (6), a force application rod (8) is hinged to the outside of the activity sleeve (7), and a force application structure (12) for driving the screw rod (6) to rotate is arranged inside the opposite sides of the front and rear vertical frames (2); Fixed plates (9) fixed to the upper and lower sides of the opposite sides of the left and right vertical frames (2), a fixing bolt (10) is threadedly connected inside the fixed plates (9), a support frame (11) is arranged between the left and right vertical frames (2), and the inside of one end of the support frame (11) is threadedly connected to the surface of the fixing bolt (10).

2. The foldable light steel house structure according to claim 1, characterized in that: The force application structure (12) includes a worm (121) rotatably connected inside the vertical frame (2), a turntable (122) fixed to one end of the worm (121), and a worm gear (123) fixed to the surface of the screw rod (6), and one side of the worm (121) is meshed with the surface of the worm gear (123).

3. A folding light steel house structure according to claim 2, characterized in that: A card slot (14) is opened on the outer surface of the turntable (122).

4. A foldable light steel house structure according to claim 2, characterized in that: Grooves (15) are opened on the opposite sides of the front and rear vertical frames (2), and the turntable (122) is located inside the grooves (15).

5. A foldable light steel house structure according to claim 1, characterized in that: A slider (13) is fixedly connected to one side of the activity sleeve (7), and the surface of the slider (13) is slidably connected to the inner wall of the vertical frame (2).

6. A foldable light steel house structure according to claim 1, characterized in that: The position where the activity groove (3) opens downward is inclined.

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