Assembly type novel sheet-shaped supporting frame

Abstract

The utility model relates to the technical field of supporting frames, and discloses an assembly type novel sheet-shaped supporting frame which comprises four supporting legs, each supporting leg comprises a vertical frame, a transverse rod and a connecting part, the connecting parts are used for connecting the vertical frames adjacent to each other up and down and connecting the vertical frames and the transverse rods, and the vertical frames and the transverse rods are connected through the I-shaped shapes of a first I-shaped plate and a second I-shaped plate. The contact area of the first machining profile plate and the vertical frame and the contact area of the second machining profile plate and the vertical frame are increased, meanwhile, the vertical frame is limited from two symmetrical sets of directions, when the vertical frame tends to incline, the first I-shaped plate and the second I-shaped plate can prevent the vertical frame from inclining, at the moment, the first I-shaped plate and the second I-shaped plate serve as structures mainly bearing bending force, the stress of the bolts is small, and therefore the vertical frame can be prevented from inclining. The problem of looseness of splicing of the vertical frames due to excessive stress of the bolts is solved, the first vertical plate and the second vertical plate are arranged and used for connecting the transverse rods on one hand, and the bending force bearing strength of the first machining plate and the second I-shaped plate on the other hand is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of support frames, in particular to an assembled novel sheet-shaped support frame. Background Art

[0002] Prefabricated buildings are structures assembled on-site from prefabricated components. A large number of building components are manufactured and processed in a workshop and assembled on-site. This significantly improves production efficiency compared to traditional cast-in-place construction, while also reducing component costs. Prefabricated support frames serve as load-bearing structures, but the prefabricated assembly method results in greater forces acting on the connections, placing higher load-bearing requirements on them. If the connections become loose, the prefabricated support frames can wobble or tilt, potentially leading to safety incidents. Utility Model Content

[0003] The purpose of the present invention is to provide a new assembled sheet-like support frame to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solution: a new assembled sheet-like support frame, comprising four legs, each leg comprising a vertical frame, a horizontal bar, and a connecting member, wherein the connecting member connects the vertical frames adjacent to each other, and connects the vertical frames and the horizontal bar;

[0005] The connecting components include an I-shaped plate 1 and an I-shaped plate 2, which are clamped between an upper and lower vertical frame. The I-shaped plate 1 and the vertical plate 1 are fixedly connected to the vertical frame by bolts. The outer walls of the I-shaped plate 1 and the I-shaped plate 2 are respectively fixedly installed with a vertical plate 1 and a vertical plate 2. The vertical plate 1 is perpendicular to the vertical plate 2. The vertical plate 1 and the vertical plate 2 are fixedly connected to the end of a cross bar by bolts, and the cross bar connects two adjacent legs.

[0006] Furthermore, the vertical frame includes channel steel 1 and channel steel 2, the specifications of channel steel 1 and channel steel 2 are the same, channel steel 1 is perpendicular to channel steel 2, and the side of channel steel 1 is welded to the bottom of channel steel 2.

[0007] Furthermore, an oblique rod is provided between the legs, and the ends of the oblique rod are fixedly connected to the upper and lower diagonal vertical plates 1 or 2 by bolts.

[0008] Furthermore, the I-shaped plate 1 and the I-shaped plate 2 are fixedly connected to the vertical frame by multiple bolts, the I-shaped plate 1 is clamped between the upper and lower channel steels 1, and the I-shaped plate 2 is clamped between the upper and lower channel steels 2.

[0009] Furthermore, a joint plate is fixedly installed on the outer wall of the I-shaped plate 1 and the I-shaped plate 2, and the joint plate is stuck in the gap between the upper and lower vertical frames.

[0010] Furthermore, the outer walls of the I-shaped plate 1 and the I-shaped plate 2 are fixedly mounted with reinforcing plates, and the reinforcing plates are staggered with the threaded holes on the I-shaped plate 1, the I-shaped plate 2, the vertical plate 1 and the vertical plate 2.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. Utilize the external shape of I-shaped plate 1 and I-shaped plate 2 to increase the contact area between I-shaped plate 1 and I-shaped plate 2 and the vertical frame. At the same time, the vertical frame is limited from two symmetrical directions. When the vertical frame tends to tilt, I-shaped plate 1 and I-shaped plate 2 can prevent the vertical frame from tilting. At this time, I-shaped plate 1 and I-shaped plate 2 serve as the main structures to withstand bending force, and the force on the bolts is small. There will be no problem of loosening of the joints between the vertical frames due to excessive force on the bolts. Vertical plate 1 and vertical plate 2 are set up on the one hand to connect the crossbar, and on the other hand to increase the strength of I-shaped plate 1 and I-shaped plate 2 to withstand bending force. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural diagram of the utility model;

[0014] Figure 2 This is a structural diagram of the vertical frame and connecting components of the utility model;

[0015] Figure 3 This is a schematic structural diagram of the connecting component of the utility model;

[0016] Figure 4 It is a structural schematic diagram of the I-shaped plate 1 and the vertical plate 1 of the utility model.

[0017] In the figure: 1. Vertical frame; 101. Channel steel 1; 102. Channel steel 2; 2. Cross bar; 3. Connecting parts; 301. I-shaped plate 1; 302. Vertical plate 1; 303. I-shaped plate 2; 304. Vertical plate 2; 4. Diagonal bar; 5. Joint plate; 6. Reinforcement plate. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0019] See also Figures 1-4 The utility model provides a technical solution: a new assembled sheet-like support frame, including four legs, each of which includes a vertical frame 1, a horizontal bar 2, and a connecting component 3. The connecting component 3 connects the vertical frames 1 adjacent to each other, and connects the vertical frames 1 and the horizontal bar 2;

[0020] The connecting component 3 includes an I-shaped plate 1 301 and an I-shaped plate 2 303. The I-shaped plate 1 301 and the I-shaped plate 2 303 are stuck between the upper and lower vertical frames 1. The I-shaped plate 1 301 and the vertical plate 1 302 are fixedly connected to the vertical frame 1 by bolts. The outer walls of the I-shaped plate 1 301 and the I-shaped plate 2 303 are respectively fixedly installed with a vertical plate 1 302 and a vertical plate 2 304. The vertical plate 1 302 is perpendicular to the vertical plate 2 304. The vertical plate 1 302 and the vertical plate 2 304 are fixedly connected to the end of the cross bar 2 by bolts. The cross bar 2 connects two adjacent legs. Four legs are used to form the main body of the sheet support frame. The spacing between the four legs can be adjusted according to the use requirements, thereby adjusting the specifications of the sheet support frame. Multiple vertical frames 1 are spliced into legs. The height of the legs can be adjusted according to the use requirements, thereby adjusting the height of the sheet support frame. The upper and lower adjacent vertical frames 1 are connected by the connecting component 3. When the vertical frame 1 is tilted, the I-shaped plate 1 301 and the I-shaped plate 2 303 can prevent the vertical frame 1 from tilting. At this time, the I-shaped plate 1 301 and the I-shaped plate 2 303 serve as the main structures to bear the bending force, and the force on the bolts is small, so there will be no problem of loosening of the splicing between the vertical frames 1 due to excessive force on the bolts. The vertical plates 1 302 and the vertical plates 2 304 are provided on the one hand for connecting the crossbar 2, and on the other hand for increasing the strength of the I-shaped plate 1 301 and the I-shaped plate 2 303 to withstand bending force.

[0021] The vertical frame 1 includes a channel steel 101 and a channel steel 102. The specifications of the channel steel 101 and the channel steel 102 are the same. The channel steel 101 is perpendicular to the channel steel 102. The side of the channel steel 101 is welded to the bottom of the channel steel 102. The vertically arranged channel steel 101 and the channel steel 102 can form two openings, which are used to install the I-shaped plate 1 301 and the I-shaped plate 2 303 respectively, so that the vertical plate 1 302 on the I-shaped plate 1 301 and the vertical plate 2 304 on the I-shaped plate 2 303 can face different directions, thereby ensuring that the four legs can be connected to form a rectangular sheet-shaped support frame through the cross bar 2;

[0022] An oblique rod 4 is provided between the legs. The ends of the oblique rod 4 are fixedly connected to the upper and lower diagonal vertical plates 1 302 or the second vertical plates 304 by bolts. The oblique rod 4 increases the connection strength between adjacent legs. Because the oblique rod 4 is connected to the first vertical plate 302 or the second vertical plate 304 on the connecting component 3, it does not hinder the assembly of the legs.

[0023] The I-shaped plate 1 301 and the I-shaped plate 2 303 are fixedly connected to the vertical frame 1 by multiple bolts. The multiple bolts can improve the connection stability of the I-shaped plate 1 301, the I-shaped plate 2 303 and the vertical frame 1. The I-shaped plate 1 301 is clamped between the upper and lower two channel steels 101, and the I-shaped plate 2 303 is clamped between the upper and lower two channel steels 102, ensuring that the two side plates on the I-shaped plate 1 301 and the I-shaped plate 2 303 can be clamped on the vertical frame 1;

[0024] The outer walls of the I-shaped plate 1 301 and the I-shaped plate 2 303 are fixedly mounted with a joint plate 5. The joint plate 5 is stuck in the gap between the upper and lower vertical frames 1. The portion between the upper and lower adjacent vertical frames 1 that cannot be supported by the I-shaped plate 1 301 and the I-shaped plate 2 303 is supported by the joint plate 5, thereby avoiding the problem of a suspended portion between the upper and lower vertical frames 1, which would cause the vertical frames 1 to bend.

[0025] The outer walls of the I-shaped plate 1 301 and the I-shaped plate 2 303 are fixedly installed with a reinforcing plate 6, and the reinforcing plate 6 is staggered with the threaded holes on the I-shaped plate 1 301, the I-shaped plate 2 303, the vertical plate 1 302, and the vertical plate 2 304. The provision of the reinforcing plate 6 further increases the strength of the I-shaped plate 1 301 and the I-shaped plate 2 303 in bearing axial bending force, and also increases the strength of the I-shaped plate 1 301 and the I-shaped plate 2 303 in bearing radial bending force.

[0026] Working principle: When in use, according to the set specifications of the sheet support frame, select the corresponding length of the horizontal rod 2 and the diagonal rod 4, then splice the vertical frames 1 together, insert the I-type plate 1 301 and the I-type plate 2 303 into the splicing part of the vertical frame 1, use bolts to fix the I-type plate 1 301 and the I-type plate 2 303 on the vertical frame 1, and splice multiple vertical frames 1 to form a support leg. After splicing four support legs in sequence, fix the end of the horizontal rod 2 to the vertical plate 1 302 or the vertical plate 2 304 to form a shorter sheet support frame, and then The upper diagonal rod 4 is fixedly installed between the two vertical plates 1 302 or the vertical plates 2 304 at the corners. When the height of the sheet support frame needs to be increased, it is only necessary to splice one or more vertical frames 1 on the vertical frame 1 at the top. When the vertical frame 1 tends to tilt, the I-shaped plate 1 301 and the I-shaped plate 2 303 can prevent the vertical frame 1 from tilting. At this time, the I-shaped plate 1 301 and the I-shaped plate 2 303 serve as the main structure to bear the bending force, and the force on the bolts is relatively small, so there will be no problem of loosening of the splicing between the vertical frames 1 due to excessive force on the bolts.

[0027] Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work shall fall within the scope of protection of the present invention.

Claims

1. A new type of assembled sheet-like support frame, comprising four legs, characterized in that: The supporting legs include a vertical frame (1), a crossbar (2), and a connecting component (3); the connecting component (3) connects the vertical frames (1) adjacent to each other, and connects the vertical frames (1) and the crossbar (2); The connecting component (3) comprises an I-shaped plate 1 (301) and an I-shaped plate 2 (303), wherein the I-shaped plate 1 (301) and the I-shaped plate 2 (303) are clamped between the upper and lower vertical frames (1), the I-shaped plate 1 (301) and the vertical plate 1 (302) are fixedly connected to the vertical frame (1) by bolts, the outer walls of the I-shaped plate 1 (301) and the I-shaped plate 2 (303) are respectively fixedly mounted with a vertical plate 1 (302) and a vertical plate 2 (304), the vertical plate 1 (302) and the vertical plate 2 (304) are perpendicular to each other, the vertical plate 1 (302) and the vertical plate 2 (304) are fixedly connected to the ends of a crossbar (2) by bolts, and the crossbar (2) connects two adjacent legs.

2. The novel assembled sheet-like support frame according to claim 1 is characterized in that: The vertical frame (1) comprises channel steel 1 (101) and channel steel 2 (102). The specifications of the channel steel 1 (101) and channel steel 2 (102) are the same. The channel steel 1 (101) is perpendicular to the channel steel 2 (102). The side edge of the channel steel 1 (101) and the bottom edge of the channel steel 2 (102) are welded together.

3. The novel assembled sheet-like support frame according to claim 1 is characterized in that: An oblique rod (4) is provided between the legs, and the ends of the oblique rod (4) are fixedly connected to the upper and lower diagonal vertical plates 1 (302) or the vertical plates 2 (304) via bolts.

4. The novel assembled sheet-like support frame according to claim 1 is characterized in that: The I-shaped plate 1 (301) and the I-shaped plate 2 (303) are fixedly connected to the vertical frame (1) through multiple bolts. The I-shaped plate 1 (301) is clamped between the upper and lower channel steel 1 (101), and the I-shaped plate 2 (303) is clamped between the upper and lower channel steel 2 (102).

5. The novel assembled sheet-like support frame according to claim 1 is characterized in that: The outer walls of the I-shaped plate 1 (301) and the I-shaped plate 2 (303) are fixedly mounted with a joint plate (5), and the joint plate (5) is stuck in the gap between the upper and lower vertical frames (1).

6. The novel assembled sheet-like support frame according to claim 1 is characterized in that: The outer walls of the I-shaped plate 1 (301) and the I-shaped plate 2 (303) are fixedly mounted with a reinforcing plate (6), and the reinforcing plate (6) is staggered with the threaded holes on the I-shaped plate 1 (301), the I-shaped plate 2 (303), the vertical plate 1 (302), and the vertical plate 2 (304).

Images