Foldable house building material carrying frame

Abstract

The utility model relates to the technical field of house building equipment, and discloses a foldable house building material carrying frame which comprises a plurality of supports, the close sides of the two supports are fixedly connected with fixing assemblies used for providing a supporting function, the left side of one support is rotationally connected with two rotating shafts, the outer portions of the rotating shafts are fixedly connected with first side rods, and the first side rods are fixedly connected with second side rods. The other ends of the two first side rods are fixedly connected with outer columns, the right side of the other support is rotationally connected with the other two rotating shafts, the exteriors of the rotating shafts are fixedly connected with second side rods, and the other ends of the two second side rods are fixedly connected with inner columns. According to the foldable carrying frame, the rotating ring is rotated to drive the supporting plate to turn over, then the two supports are moved towards the center, and therefore the carrying frame can be folded, the occupied area is reduced when the carrying frame is not used, meanwhile, when the position needs to be converted urgently, the moving time is shortened, and the construction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, in particular to a foldable building material carrying rack. Background Art

[0002] Housing construction equipment and technology refers to the equipment and technologies used in housing construction, encompassing every aspect of building design, construction, and maintenance. These technologies not only improve building quality and efficiency but also promote green building and sustainable development.

[0003] In the prior art, some carrying racks are welded as a whole and cannot be folded. This means that when the staff does not need to use this carrying rack, it still occupies a certain amount of space. In addition, the non-foldable carrying rack is more inconvenient to move when the position is urgently changed, thereby increasing the moving time and reducing the construction efficiency. Therefore, a foldable building material carrying rack is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a foldable building material carrying rack, which aims to improve the problem that some of the carrying racks in the existing technology are welded as a whole and cannot be folded. This means that when the staff does not need to use this carrying rack, it will still occupy a certain amount of space, and the non-foldable carrying rack is more inconvenient to move when the position needs to be changed urgently, thereby increasing the moving time and reducing the construction efficiency.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] The foldable building material carrying rack comprises a plurality of brackets, wherein the adjacent sides of two of the brackets are fixedly connected with a fixing assembly for providing a supporting effect, the left side of one of the brackets is rotatably connected to two rotating shafts, the outside of the rotating shaft is fixedly connected to a side rod one, the other ends of the two side rods one are fixedly connected to an outer column, and the right side of the other bracket is rotatably connected to another two rotating shafts, the outside of the rotating shaft is fixedly connected to a side rod two, the other ends of the two side rods two are fixedly connected to an inner column, the outside of one of the fixing assemblies is rotatably connected to two swivels, the bottom ends of the two swivels are fixedly connected to a support plate, the right top end of the support plate is fixedly connected to a side bar, and the right side of the side bar is fixedly connected to two hooks;

[0007] As a further description of the above technical solution:

[0008] The fixing assembly includes a plurality of horizontal bars, and the two ends of the horizontal bars are respectively fixedly connected to the adjacent sides of the two brackets;

[0009] As a further description of the above technical solution:

[0010] The top end of the bracket is fixedly connected to a plug column, the bottom end of the bracket is detachably connected to a sliding column, the inner side of the sliding column is fixedly connected to two side blocks, the outer side of the side block is fixedly connected to a plug rod, the outer side of the plug rod is in a snap-fitting relationship with the inner wall of the bottom end of the bracket, the outer inner wall of the sliding column is fixedly connected to a rotating rod, the outer side of the rotating rod is slidably connected to a slider, and the bottom end of the slider is fixedly connected to a counterweight block;

[0011] As a further description of the above technical solution:

[0012] The top of the support plate is provided with a plurality of holes, and the outer portion of the inner column is rotatably connected to the inner wall of the outer column;

[0013] As a further description of the above technical solution:

[0014] One side of the support plate is in contact with the outer side of the horizontal rail, and the right side of the side strip is in contact with the inner side detail of the horizontal rail;

[0015] As a further description of the above technical solution:

[0016] The inner wall of the hook contacts the top of one of the horizontal bars, and the outer portion of the plug post is slidably connected to the inner wall of the bottom end of the other bracket;

[0017] As a further description of the above technical solution:

[0018] The outer portion of the sliding column is slidably connected to the inner wall of the plug column, and the outer portion of the sliding block is slidably connected to the inner wall of the plug column;

[0019] As a further description of the above technical solution:

[0020] The outer portion of the sliding block is slidably connected to the inner wall of the sliding column, and one side of the counterweight block is in contact with the outer side of the sliding column.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present invention, the swivel is rotated to cause the support plate to flip, and then the two brackets are moved toward the center, so that the carrier frame can be folded up, reducing the floor space when not in use. At the same time, when the position needs to be changed urgently, the moving time is reduced and the construction efficiency is improved.

[0023] 2. In the present invention, another carrying rack is stacked on top of the initial carrying rack and then a slide column is inserted. At this time, the counterweight block will maintain a vertical line with the slider under the influence of its own gravity, thereby fixing the two carrying racks. The staff can stack the carrying racks to a certain degree according to the current usage scenario, thereby improving the practicality of this carrying rack. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional schematic diagram of the foldable building material carrying rack proposed in the present utility model;

[0025] Figure 2 This is a structural diagram of the support plate of the foldable building material carrying rack proposed in the present invention;

[0026] Figure 3 for Figure 2 Enlarged view of point B in FIG.

[0027] Figure 4 for Figure 2 A in the enlarged view.

[0028] Legend:

[0029] 1. Bracket; 2. Horizontal bar; 3. Rotating shaft; 4. Side bar 1; 5. Outer column; 6. Side bar 2; 7. Inner column; 8. Swivel; 9. Support plate; 10. Hole; 11. Side bar; 12. Hook; 13. Insert column; 14. Sliding column; 15. Side block; 16. Insert rod; 17. Rotating rod; 18. Slider; 19. Counterweight. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0031] Reference Figures 1 to 3The utility model provides an embodiment of a foldable building material carrying rack, comprising a plurality of brackets 1, wherein adjacent sides of two brackets 1 are fixedly connected with a fixing assembly for providing support, the fixing assembly comprising a plurality of horizontal bars 2, wherein the plurality of horizontal bars 2 here can fix the brackets 1 together in pairs, and the two ends of the horizontal bars 2 are respectively fixedly connected to adjacent sides of the two brackets 1, and the left side of one of the brackets 1 is rotatably connected to two rotating shafts 3, wherein the bracket 1 here provides a stable support for the rotating shaft 3, and the external side of the rotating shaft 3 is fixedly connected with a side rod 4, and the other ends of the two side rods 4 are fixedly connected with an outer column 5, The side rod 1 4 here can drive the outer column 5 here to rotate when rotating. The right side of the other bracket 1 is rotatably connected to the other two rotating shafts 3. The outside of the rotating shaft 3 is fixedly connected to the side rod 2 6. The other ends of the two side rods 2 6 are fixedly connected to the inner column 7. The outside of the inner column 7 is rotatably connected to the inner wall of the outer column 5. The outer column 5 here provides a sliding space for the inner column 7, and the side rod 1 4 and the side rod 2 6 are connected together. The outside of one of the fixed components is rotatably connected to two swivels 8. The bottom ends of the two swivels 8 are fixedly connected to support plates 9. The swivel 8 here provides a stable support for the support plates 9.

[0032] One side of the support plate 9 is in contact with the outer side of the horizontal rail 2. A plurality of holes 10 are provided at the top of the support plate 9. The edges of the holes 10 are rounded to make it easier for rainwater to fall. A side strip 11 is fixedly connected to the top of the right side of the support plate 9. The right side of the side strip 11 is in detail with the inner side of the horizontal rail 2. Two hooks 12 are fixedly connected to the right side of the side strip 11. The inner wall of the hook 12 is in contact with the top of one of the horizontal rails 2. The contact between the hook 12 and the horizontal rail 2 allows the support plate 9 to be stably and horizontally placed on the surface of the horizontal rail 2. When it is necessary to fold the carrying frame, the two swivel rings 8 can be rotated first to drive the support plate 9 to rotate, thereby rotating the support plate 9 to the outside of the multiple horizontal bars 2 on the left side and making it horizontal with the horizontal bars 2. Then, the two brackets 1 are moved toward the center, thereby driving the inner column 7 to rotate on the inner wall of the outer column 5, and at the same time driving the side rod 1 4 and the side rod 2 6 to rotate and move toward the center of the two brackets 1 until the two brackets 1 are retracted to the minimum state. At this point, the rapid folding is completed, which makes it easier for the staff to change positions, thereby saving time.

[0033] Reference Figure 2 and Figure 4The top of the bracket 1 is fixedly connected with a plug column 13, and the outside of the plug column 13 is slidably connected to the inner wall of the bottom end of another bracket 1. The schematic diagram here shows the situation where two mounting racks are spliced ​​together, and the bottom end of the bracket 1 is detachably connected with a sliding column 14, and the outside of the sliding column 14 is slidably connected to the inner wall of the plug column 13. The inner side of the sliding column 14 is fixedly connected to two side blocks 15, and the outer side of the side block 15 is fixedly connected with an insertion rod 16. The outer side of the insertion rod 16 is in a snap-fitting relationship with the inner wall of the bottom end of the bracket 1. When the overall height of the mounting rack needs to be increased and the two mounting racks need to be spliced, the two mounting racks can be stacked together first, and then the sliding column 14 can be inserted into the inside of the plug column 13. At the same time, the insertion rod 16 here will also be snapped into the inner wall of the bottom end of the bracket 1.

[0034] The outer inner wall of the sliding column 14 is fixedly connected with a rotating rod 17, and the outer sliding connection of the rotating rod 17 is connected with a slider 18. The outer sliding connection of the slider 18 is to the inner wall of the sliding column 14. There is a square groove in the center of the slider 18, which allows the slider 18 to rotate arbitrarily around the rotating rod 17. The outer sliding connection of the slider 18 is to the inner wall of the plug column 13. The bottom end of the slider 18 is fixedly connected with a counterweight block 19. One side of the counterweight block 19 is in contact with the outer side of the sliding column 14. Under the influence of the gravity of this counterweight block 19, the slider 18 will fall vertically, so that the slider 18 and the counterweight block 19 are in the same vertical line, thereby completing the splicing of the mounting frame, which can be adaptively spliced ​​according to the required usage scenario, thereby improving the practicality of this mounting frame.

[0035] Working principle: First, when the carrying frame needs to be folded, the two swivels 8 are rotated first to disengage the hooks 12 from the horizontal bars 2. At this time, the support plate 9 will also rotate until its left side contacts the outer side of the multiple horizontal bars 2 and is in a horizontal state with the horizontal bars 2. Subsequently, the two brackets 1 are pushed toward the center, thereby driving the inner column 7 to rotate on the inner wall of the outer column 5, and at the same time driving the side bars 1 4 and 6 to rotate and move toward the center of the two brackets 1 until the two brackets 1 are retracted to the smallest state. At this point, the carrying frame is folded, reducing the floor space when not in use. At the same time, when it is urgent to change positions, it reduces the time of movement and improves construction efficiency.

[0036] At the same time, this carrying rack can be adaptively stacked and spliced ​​according to the current usage scenario. First, the plug post 13 of one carrying rack is inserted into the bottom end of the bracket 1 of the other carrying rack, and then the sliding post 14 is inserted into the plug post 13 and the inner wall of the bottom end of the bracket 1. At the same time, the plug rod 16 on the outside of the side block 15 will also be inserted into the bottom end inner wall of the bracket 1 to form a snap-fit ​​relationship with it. Then, under the influence of the gravity of the counterweight 19, the slider 18 will fall vertically, so that the slider 18 and the counterweight 19 are on the same vertical line, thereby completing the splicing of the two carrying racks. This design can be adaptively spliced ​​according to the required usage scenario, thereby improving the practicality of this carrying rack.

[0037] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A foldable building material carrying rack, comprising a plurality of brackets (1), characterized in that: The adjacent sides of the two brackets (1) are fixedly connected with a fixing assembly for providing support, wherein the left side of one of the brackets (1) is rotatably connected to two rotating shafts (3), the outside of the rotating shaft (3) is fixedly connected to a side rod (4), and the other ends of the two side rods (4) are fixedly connected to an outer column (5), and the right side of the other bracket (1) is rotatably connected to the other two rotating shafts (3), the outside of the rotating shaft (3) is fixedly connected to a side rod (6), and the other ends of the two side rods (6) are fixedly connected to an inner column (7), and the outside of one of the fixing assemblies is rotatably connected to two rotating rings (8), the bottom ends of the two rotating rings (8) are fixedly connected to a support plate (9), the right top end of the support plate (9) is fixedly connected to a side bar (11), and the right side of the side bar (11) is fixedly connected to two hooks (12).

2. The foldable building material loading rack according to claim 1, characterized in that: The fixing assembly comprises a plurality of horizontal bars (2), and two ends of the horizontal bars (2) are respectively fixedly connected to adjacent sides of the two brackets (1).

3. The foldable building material loading rack according to claim 2, characterized in that: The top end of the bracket (1) is fixedly connected to an insertion column (13), the bottom end of the bracket (1) is detachably connected to a sliding column (14), the inner side of the sliding column (14) is fixedly connected to two side blocks (15), the outer side of the side block (15) is fixedly connected to an insertion rod (16), the outer side of the insertion rod (16) is in a snap-fitting relationship with the inner wall of the bottom end of the bracket (1), the outer inner wall of the sliding column (14) is fixedly connected to a rotating rod (17), the outer side of the rotating rod (17) is slidably connected to a slider (18), and the bottom end of the slider (18) is fixedly connected to a counterweight block (19).

4. The foldable building material loading rack according to claim 1, characterized in that: A plurality of holes (10) are provided at the top end of the support plate (9), and the outer portion of the inner column (7) is rotatably connected to the inner wall of the outer column (5).

5. The foldable building material carrying rack according to claim 2, characterized in that: One side of the support plate (9) contacts the outer side of the horizontal rail (2), and the right side of the side strip (11) contacts the inner side detail of the horizontal rail (2).

6. The foldable building material loading rack according to claim 3, characterized in that: The inner wall of the hook (12) contacts the top end of one of the horizontal bars (2), and the outer portion of the plug post (13) is slidably connected to the inner wall of the bottom end of another bracket (1).

7. The foldable building material loading rack according to claim 3, characterized in that: The outside of the sliding column (14) is slidably connected to the inner wall of the plug column (13), and the outside of the sliding block (18) is slidably connected to the inner wall of the plug column (13).

8. The foldable building material loading rack according to claim 3, characterized in that: The outside of the slider (18) is slidably connected to the inner wall of the slide column (14), and one side of the counterweight (19) is in contact with the outside of the slide column (14).

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