High-stability building material stacking frame

Abstract

The utility model relates to the technical field of building material stacking frames, and discloses a high-stability building material stacking frame which comprises a base, a sliding groove is formed in the middle end of the top side of the base, two supporting shafts are connected into the sliding groove in a sliding mode, and the bottom sides of the two supporting shafts are connected with the bottom side of the sliding groove through gear sets. The bottom ends of the two supporting shafts are connected with the top side of the base through positioning assemblies, T-shaped grooves are formed in the front sides and the rear sides of the two supporting shafts, and two stacking shafts are arranged on the front sides and the rear sides of the two supporting shafts. According to the building material conveying device, the positioning pin is pulled out of the bottom plate, so that a worker can conveniently pull the handle to drive the supporting shafts to be meshed with the gear and the tooth piece, the two supporting shafts can slide in the sliding grooves, and the distance between the two supporting shafts can be adjusted according to the length of a building material; and meanwhile, the reinforcing shafts can be used for storing the building materials more stably and firmly through the reinforcing shafts and the bottom plate.

Description

Technical Field

[0001] The utility model relates to the technical field of building material stacking racks, in particular to a high-stability building material stacking rack. Background Art

[0002] At present, people involve various building materials in the process of building construction. Usually, the building materials are placed in an orderly manner on the storage rack to facilitate construction workers to quickly find and take them.

[0003] After searching, a building materials stacking rack with announcement number CN210084155U includes a support frame, a cantilever, a base and a width adjustment connecting rod. The support frame is fixed on the base, the cantilever is adjustably installed on both sides of the support frame, and each two groups are fixedly connected by a width adjustment connecting rod. Slide grooves are arranged on both sides of the support frame, a sliding connection part is arranged on the cantilever, a sliding block is fixedly arranged on the sliding connection part, a fixed threaded hole is arranged in the slide groove, the sliding block is provided with a hand screw, two groups of slide grooves are provided with self-locking clamps, a self-locking fastener is arranged inside the sliding connection part, and an adjusting nut is fixed at one end of the self-locking fastener. The width adjustment connecting rod includes slide groove parts respectively arranged on the sides of the two support frames and two adjusting rods arranged alternately with each other, one end of the two adjusting rods is hinged at the lower ends of the two slide groove parts, and the other end is slidably connected and arranged in the slide groove of the slide groove part, and tightening screws are provided at the slide groove connection of the two adjusting rods and the slide groove of the slide groove part.

[0004] Based on the above patent, the building material stacking rack in the prior art mentioned in its background technology has the function of not being able to be adjusted according to the length of the building materials. In response to this technical problem, this application proposes a high-stability building material stacking rack. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings existing in the prior art and to propose a high-stability building materials stacking rack. By pulling the positioning pin out of the bottom plate, it is convenient for the staff to drive the support shaft through the meshing between the gear and the toothed part by pulling the handle, so that the two support shafts can slide inside the slide groove, and the distance between the two support shafts can be adjusted according to the length of the building materials. At the same time, the reinforced shaft and the bottom plate can be used to make the reinforced shaft more stable and firm when storing building materials.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-stability building material stacking rack, comprising a base, a slide groove is provided at the middle end of the top side of the base, two support shafts are slidably connected inside the slide groove, the bottom sides of the two support shafts are connected to the bottom sides of the slide groove through a gear set, the bottom ends of the two support shafts are connected to the top side of the base through a positioning assembly, T-shaped grooves are provided on the front and rear sides of the two support shafts, and two stacking shafts are provided on the front and rear sides of the two support shafts.

[0007] Furthermore, the gear set includes a gear rotatably connected to the bottom side of the support shaft and a rack fixedly connected to the bottom side of the slide groove, and the gear and the rack are meshingly connected.

[0008] Furthermore, the positioning assembly includes a bottom plate fixedly connected to the bottom end of the support shaft, and four positioning pins are arranged on the top side of the bottom plate.

[0009] Furthermore, a plurality of positioning holes are opened on the top side of the base, the positioning pins are arranged inside the positioning holes, two limiting shafts are fixedly connected to the top side of the base, and the bottom end of the bottom plate is arranged on the top side of the limiting shaft.

[0010] Furthermore, a T-shaped block is fixedly connected to one end of the stacking shaft facing the supporting shaft, and the T-shaped block is arranged inside the T-shaped groove. A reinforcing shaft is fixedly connected to the bottom side of the stacking shaft on the upper side.

[0011] Furthermore, one end of the stacking shaft facing the supporting shaft and one end of the reinforcement shaft facing the supporting shaft are both connected to the inside of the T-shaped groove through a plurality of bolts.

[0012] Furthermore, handles are fixedly connected to the middle ends of the adjacent sides of the two support shafts, and the outer walls of the two handles are provided with anti-slip patterns.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, by pulling the positioning pin out of the positioning hole, it is convenient for the staff to pull the handle to pull the support shaft to slide inside the slide groove, so as to adjust the distance between the two support shafts according to the length of the building materials, make the storage of building materials more convenient, meet the needs of stacking building materials of different lengths, and improve the applicability of the building materials stacking rack.

[0015] 2. In the utility model, after the building materials are stacked on the stacking rack, the bottom plate cooperates between the limit axes and the reinforcement axis is fixedly connected to the bottom side of the stacking axis on the upper side, so that when the building materials are stacked on the stacking axis, it is achieved that they are more stable and firm, making the stacking of the building materials more secure and less likely to tip over, thereby improving safety and stability during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of a high-stability building material stacking rack proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the support shaft structure of a high-stability building material stacking rack proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the internal structure of the base of a high-stability building material stacking rack proposed by the utility model;

[0019] Figure 4 for Figure 3 Enlarged view of point A in .

[0020] Legend:

[0021] 1. Base; 2. Limit axis; 3. Bottom plate; 4. Support axis; 5. Stacking axis; 6. Reinforcement axis; 7. Positioning pin; 8. Handle; 9. Bolt; 10. T-slot; 11. Slide groove; 12. Rack; 13. Gear. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Reference Figure 1-3 , the utility model provides an embodiment: a high-stability building material stacking rack, including a base 1, a slide groove 11 is provided at the middle end of the top side of the base 1, two support shafts 4 are slidably connected inside the slide groove 11, the bottom sides of the two support shafts 4 are connected to the bottom sides of the slide groove 11 through a gear 13 and a rack 12, the bottom ends of the two support shafts 4 are connected to the top side of the base 1 through a positioning pin 7, T-shaped grooves 10 are provided on the front and rear sides of the two support shafts 4, two stacking shafts 5 are provided on the front and rear sides of the two support shafts 4, handles 8 are fixedly connected to the middle ends of the adjacent sides of the two support shafts 4, and anti-slip patterns are provided on the outer walls of the two handles 8;

[0024] Specifically, when it is necessary to use the stacking shaft 5 to stack the building materials, the distance between the two support shafts 4 can be adjusted by pulling the support shaft 4 to slide inside the slide groove 11, so as to stack the building materials of different lengths. At the same time, when the building materials are stacked on the stacking shaft 5, the upper stacking shaft 5 can be reinforced by the reinforcement shaft 6, and the weight of the building materials stored on the upper stacking shaft 5 can be alleviated to prevent the building materials from causing damage to the upper stacking shaft 5. At the same time, the sliding of the bottom plate 3 on the reinforcement shaft 6 can make the sliding of the support shaft 4 inside the slide groove 11 more stable, so that the storage of building materials of different lengths and the use of the stacking rack to stack the building materials can be more stable and reliable.

[0025] Reference Figure 2-4, a gear 13 rotatably connected to the bottom side of the support shaft 4 and a rack 12 fixedly connected to the bottom side of the slide groove 11, the gear 13 and the rack 12 are meshingly connected, a bottom plate 3 fixedly connected to the bottom end of the support shaft 4, four locating pins 7 are arranged on the top side of the bottom plate 3, a plurality of locating holes are opened on the top side of the base 1, the locating pins 7 are arranged inside the locating holes, two limiting shafts 2 are fixedly connected to the top side of the base 1, the bottom end of the bottom plate 3 is arranged on the top side of the limiting shaft 2, one end of the stacking shaft 5 facing the support shaft 4 is fixedly connected to a T-shaped block, the T-shaped block is arranged inside the T-shaped slot 10, a reinforcing shaft 6 is fixedly connected to the bottom side of the upper stacking shaft 5, one end of the stacking shaft 5 facing the support shaft 4 and one end of the reinforcing shaft 6 facing the support shaft 4 are both connected to the inside of the T-shaped slot 10 by a plurality of bolts 9;

[0026] Specifically, by pulling out the positioning pin 7 in the bottom plate 3, it is convenient for the staff to pull the handle 8 to make the support shaft 4 slide inside the slide groove 11, so as to adjust the distance between the two support shafts 4 according to the length of the building material. At the same time, through the engagement between the gear 13 and the rack 12, the support shaft 4 can slide more smoothly inside the slide groove 11. After the distance between the two support shafts 4 is adjusted, the positioning pin 7 is inserted into the positioning hole and the inside of the bottom plate 3 to fix the support shaft 4 in the desired position. The stacking shaft 5 and the reinforcement shaft 6 are fixed to the support shaft 4 by the bolts 9, and the bolts 9 between the stacking shaft 5 and the support shaft 4 make the connection more secure. After the building materials are placed on the stacking shaft 5, the upper stacking shaft 5 is supported by the fixed shaft, making the upper stacking shaft 5 more secure and stable. At the same time, the bottom plate 3 slides on the limiting shaft 2 to achieve more stable sliding of the support shaft 4, which is convenient for improving the stability and safety of the building materials stacking, and also improves the applicability of the building materials stacking rack.

[0027] When the stacking shaft 5 is needed to stack the building materials, the positioning pin 7 in the bottom plate 3 is pulled out, so that the staff can pull the handle 8 to make the support shaft 4 slide in the slide groove 11, so as to adjust the distance between the two support shafts 4 according to the length of the building materials. At the same time, the meshing between the gear 13 and the rack 12 can realize the sliding of the support shaft 4 in the slide groove 11 more smoothly. After the building materials are placed on the stacking shaft 5, the upper stacking shaft 5 is supported by the fixed shaft, and the T-shaped block and the T-shaped groove 10 on the stacking shaft 5 cooperate with each other, and then the stacking shaft 5 and the reinforcement shaft 6 are fixed to the support shaft 4 by the bolt 9, so that the upper stacking shaft 5 is more secure and stable. At the same time, the bottom plate 3 slides on the limiting shaft 2 to realize the more stable sliding of the support shaft 4, so that the building materials are stored more stably and firmly. At the same time, building materials of different lengths can be stored, thereby improving the applicability of the stacking rack.

[0028] 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-stability building material stacking rack, comprising a base (1), characterized in that: A slide groove (11) is provided at the middle end of the top side of the base (1), and two support shafts (4) are slidably connected inside the slide groove (11). The bottom sides of the two support shafts (4) are connected to the bottom side of the slide groove (11) through a gear set, and the bottom ends of the two support shafts (4) are connected to the top side of the base (1) through a positioning assembly. T-shaped grooves (10) are provided on the front and rear sides of the two support shafts (4), and two stacking shafts (5) are provided on the front and rear sides of the two support shafts (4).

2. A high stability building material stacking rack according to claim 1, characterized in that: The gear set comprises a gear (13) rotatably connected to the bottom side of the support shaft (4) and a rack (12) fixedly connected to the bottom side of the slide groove (11), and the gear (13) and the rack (12) are meshingly connected.

3. The high-stability building material stacking rack according to claim 1, characterized in that: The positioning assembly comprises a bottom plate (3) fixedly connected to the bottom end of the support shaft (4), and four positioning pins (7) are arranged on the top side of the bottom plate (3).

4. A high-stability building material stacking rack according to claim 3, characterized in that: The top side of the base (1) is provided with a plurality of positioning holes, the positioning pins (7) are arranged inside the positioning holes, the top side of the base (1) is fixedly connected with two limiting shafts (2), and the bottom end of the bottom plate (3) is arranged on the top side of the limiting shafts (2).

5. The high-stability building material stacking rack according to claim 1, characterized in that: One end of the stacking shaft (5) facing the support shaft (4) is fixedly connected to a T-shaped block, the T-shaped block is arranged inside the T-shaped groove (10), and the bottom side of the stacking shaft (5) is fixedly connected to a reinforcement shaft (6).

6. A high-stability building material stacking rack according to claim 5, characterized in that: One end of the stacking shaft (5) facing the support shaft (4) and one end of the reinforcement shaft (6) facing the support shaft (4) are both connected to the inside of the T-shaped groove (10) via a plurality of bolts (9).

7. The high-stability building material stacking rack according to claim 1, characterized in that: A handle (8) is fixedly connected to the middle end of the adjacent side of the two support shafts (4), and the outer walls of the two handles (8) are provided with anti-slip patterns.

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