Recyclable environment-friendly building material stacking frame

Abstract

The environment-friendly building material stacking frame capable of being recycled comprises a driving frame, a double-shaft motor is fixedly connected to the center of the interior of the driving frame in an embedded mode, two driving shafts of the double-shaft motor are both fixedly connected with threaded rods, movable frames are arranged on the two sides of the driving frame, and the movable frames are fixedly connected with the threaded rods. A connecting block corresponding to the threaded rod is fixedly connected to the side, close to the driving frame, of the movable frame, limiting rods are fixedly connected to the two sides of the driving frame, rolling wheels are arranged at the bottoms of the driving frame and the movable frame, supporting assemblies are arranged at the tops of the driving frame and the movable frame, and each supporting assembly comprises a left stand column and a right stand column. Through mutual cooperation of the driving frame, the movable frame and the support, the overall length of the stacking frame can be correspondingly adjusted according to building materials of different lengths, redundancy of the stacking frame is not prone to being caused, the space utilization rate of the stacking frame is increased, meanwhile, manual carrying is not needed in the adjusting process, and a large amount of time and manpower are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of building material stacking equipment, in particular to a recyclable and environment-friendly building material stacking rack. Background Art

[0002] Construction site material stacking racks are one of the commonly used equipment on construction sites. Their main function is to organize and store materials in a unified manner, prevent material loss and damage, etc., which can greatly improve work efficiency and safety, and are widely used on construction sites.

[0003] When storing steel bars or steel pipes, they are mostly supported by placing support frames at both ends of the materials. During the use of construction steel pipes and steel bars, the steel sometimes needs to be cut according to construction needs, and the cut materials need to be placed for subsequent continued use.

[0004] At present, some stacking racks on the market adopt a split design. Although the support frames at both ends can be moved, in order to improve the support stability of the steel pipes, their structural strength is high, but the mass is often large, and it is more difficult to move; while other support frames are welded into a rectangular frame with channel steel. Although their structural stability is stronger, their mobility is average, and the support length cannot be adjusted. When stacking cut materials, it will inevitably cause redundancy of the stacking racks and low space utilization.

[0005] For this reason, we propose to design a recyclable environmentally friendly building material stacking rack. Utility Model Content

[0006] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A recyclable and environmentally friendly building material stacking rack comprises a driving rack, wherein a dual-axis motor is embedded and fixedly connected at the center of the driving rack, wherein both driving shafts of the dual-axis motor are fixedly connected to threaded rods, movable racks are provided on both sides of the driving rack, a connecting block corresponding to the threaded rods is fixedly connected to the side of the movable rack close to the driving rack, and limiting rods are fixedly connected to both sides of the driving rack, rollers are provided at the bottom of the driving rack and the movable rack, and support assemblies are provided at the top of the driving rack and the movable rack;

[0009] The support assembly includes a left column and a right column. Brackets are provided inside the left column and the right column. An insertion rod is provided from top to bottom through the left column.

[0010] As an optimal solution of the recyclable and environmentally friendly building material stacking rack described in the utility model, the threaded rod passes through the middle of the connecting block and is threadedly connected to it. The rotation of the threaded rod can drive the connecting block and the movable frame to move. Slide grooves are provided on both sides of the connecting block. The slide grooves are correspondingly slidably connected to the limit rods, which is convenient for limiting the moving direction of the movable frame and improving the stability of the movement.

[0011] As an optimal solution of the recyclable and environmentally friendly building material stacking rack described in the utility model, several positioning holes corresponding to the brackets are opened inside the left column and the right column. By installing brackets in the positioning holes, it is convenient to stack building materials at different heights, thereby improving the space utilization of the stacking rack.

[0012] As an optimal solution of the recyclable and environmentally friendly building material stacking rack described in the utility model, a through hole corresponding to the insertion rod is opened at the end of the bracket, and the through hole is plugged into the insertion rod. The insertion rod is inserted into the left column from top to bottom, which facilitates the fixation of the bracket and improves the stability of the bracket.

[0013] As a preferred solution of the recyclable and environmentally friendly building material stacking rack described in the utility model, two rollers are provided, and the two rollers are located at the bottom ends of the driving frame and the movable frame, so as to provide maneuverability for the driving frame and the movable frame and facilitate movement.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The utility model discloses that the overall length of the stacking rack can be adjusted according to the different lengths of building materials through the cooperation between the driving rack, the movable rack and the bracket, which is not easy to cause redundancy of the stacking rack and improves the space utilization rate of the stacking rack. At the same time, no manual handling is required during the adjustment process, which saves a lot of time and manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive labor. Among them:

[0017] Figure 1This is a structural schematic diagram of a recyclable and environmentally friendly building material stacking rack according to the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of a drive frame of a recyclable and environmentally friendly building material stacking rack according to the present invention;

[0019] Figure 3 The utility model is a schematic diagram of a movable frame structure of a recyclable and environmentally friendly building material stacking rack.

[0020] Legend: 1. Drive frame; 2. Dual-axis motor; 3. Threaded rod; 4. Movable frame; 5. Connecting block; 6. Slide groove; 7. Limit rod; 8. Support assembly; 801. Left column; 802. Right column; 803. Bracket; 804. Insert rod; 9. Positioning hole; 10. Through hole; 11. Roller. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0022] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0024] See also Figure 1-3 The utility model provides a recyclable and environmentally friendly building material stacking rack, including a driving frame 1, a dual-axis motor 2 is embedded and fixedly connected at the center of the driving frame 1, both driving shafts of the dual-axis motor 2 are fixedly connected to a threaded rod 3, movable frames 4 are provided on both sides of the driving frame 1, and a connecting block 5 corresponding to the threaded rod 3 is fixedly connected to the side of the movable frame 4 close to the driving frame 1, and limiting rods 7 are fixedly connected on both sides of the driving frame 1.

[0025] The threaded rod 3 passes through the middle of the connecting block 5 and is threadedly connected to it. The rotation of the threaded rod 3 can drive the connecting block 5 and the movable frame 4 to move. Slide grooves 6 are provided on both sides of the connecting block 5. The slide grooves 6 are correspondingly slidably connected to the limit rods 7, which is convenient for limiting the moving direction of the movable frame 4 and improving the stability of the movement.

[0026] The driving frame 1 and the movable frame 4 are provided with rollers 11 at the bottom. There are two rollers 11, which are located at both ends of the bottom of the driving frame 1 and the movable frame 4, so as to provide mobility for the driving frame 1 and the movable frame 4 and facilitate movement.

[0027] Support assemblies 8 are provided on the top of the driving frame 1 and the movable frame 4 .

[0028] The support assembly 8 includes a left column 801 and a right column 802. A bracket 803 is provided inside the left column 801 and the right column 802. Several positioning holes 9 corresponding to the bracket 803 are opened inside the left column 801 and the right column 802. By installing the bracket 803 in the positioning hole 9, it is convenient to stack building materials at different heights, thereby improving the space utilization of the stacking rack.

[0029] The left column 801 is penetrated from top to bottom by an insertion rod 804. The end of the bracket 803 is provided with a through hole 10 corresponding to the insertion rod 804. The through hole 10 is plugged into the insertion rod 804. The insertion rod 804 is inserted from top to bottom into the left column 801, which facilitates the fixing of the bracket 803 and improves the stability of the bracket 803.

[0030] During use, according to the length of the steel pipe or steel bar, the threaded rod 3 is driven to rotate by starting the dual-axis motor 2, and then the movable frames 4 on both sides of the driving frame 1 are driven to move, so as to adjust the distance between the movable frames 4 on both sides. Since the stacking racks are often heavy, manual movement will consume a lot of manpower. With this device, the stacking racks can be quickly moved and adjusted.

[0031] After the adjustment is completed, the steel pipes and steel bars can be stably stacked on top of the two movable frames 4 and the bracket 803 on the top of the driving frame 1. Through the positioning holes 9 in the left column 801 and the right column 802, the bracket 803 can be further installed between the left column 801 and the right column 802 to store another batch of building materials, thereby improving the space utilization of the stacking rack.

[0032] When some steel pipes or steel bars are used on the construction site, they need to be cut according to the actual length of use. When the cut steel pipes are stored, the original stacking rack can be adjusted. By starting the dual-axis motor 2 to drive the threaded rod 3 to rotate, the two movable racks 4 are driven closer to each other, and the overall length of the stacking rack can be shortened, which is convenient for storing the cut steel pipes and allows the stacking rack to continue to be used.

[0033] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A recyclable and environmentally friendly building material stacking rack, comprising a driving rack (1), characterized in that: A dual-axis motor (2) is embedded and fixedly connected at the center of the driving frame (1), and both driving shafts of the dual-axis motor (2) are fixedly connected to threaded rods (3). A movable frame (4) is provided on both sides of the driving frame (1), and a connecting block (5) corresponding to the threaded rod (3) is fixedly connected to the side of the movable frame (4) close to the driving frame (1). Limiting rods (7) are fixedly connected to both sides of the driving frame (1). Rollers (11) are provided at the bottom of the driving frame (1) and the movable frame (4), and support components (8) are provided at the top of the driving frame (1) and the movable frame (4). The support assembly (8) comprises a left column (801) and a right column (802), wherein a bracket (803) is provided inside the left column (801) and the right column (802), and an insertion rod (804) is provided from top to bottom through the left column (801).

2. The recyclable environmentally friendly building material stacking rack according to claim 1, characterized in that: The threaded rod (3) passes through the middle of the connecting block (5) and is threadedly connected thereto. Slide grooves (6) are provided on both sides of the connecting block (5). The slide grooves (6) are correspondingly slidably connected to the limiting rods (7).

3. The recyclable environmentally friendly building material stacking rack according to claim 1, characterized in that: A plurality of positioning holes (9) corresponding to the bracket (803) are provided inside the left column (801) and the right column (802).

4. The recyclable environmentally friendly building material stacking rack according to claim 1, characterized in that: A through hole (10) corresponding to the insertion rod (804) is provided at the end of the bracket (803), and the through hole (10) is correspondingly plugged into the insertion rod (804).

5. The recyclable environmentally friendly building material stacking rack according to claim 1, characterized in that: Two rollers (11) are provided, and the two rollers (11) are located at both ends of the bottom of the driving frame (1) and the movable frame (4).

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