Multi-layer building material stacking device
By using a mechanical structure driven by threaded screws and round gears in the multi-layer building material stacking device, the problem of cylindrical material slippage is solved, flexible material stacking and efficient transportation are achieved, and safety and work efficiency are improved.
Patent Information
- Application Number
- CN202421658034.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-06-06
- Estimated Expiration
- 2034-07-15
AI Technical Summary
The existing multi-story building material stacking device cannot fix the material when stacking cylindrical materials, resulting in the material slipping off easily, posing a safety hazard, and making it inconvenient for staff to put in and take out.
A multi-layer building material stacking device is designed, using a threaded screw and a threaded sleeve driven by the first motor. By moving opposite threads, the bracket spacing is adjusted to adapt to materials of different lengths; at the same time, the lifting and lowering of the transport plate is achieved through the circular gear driven by the second motor, which facilitates material stacking, and provides a limited effect on the cylindrical material through the design of the bracket and the spring to prevent sliding.
It realizes flexible stacking of materials of different lengths and types, improves space utilization and stacking efficiency, reduces physical energy consumption of staff, and reduces the risk of safety accidents caused by material sliding or falling through safety protection measures.
Smart Images
Figure CN222947428U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material stacking devices, in particular to a multi-layer building material stacking device. Background Art
[0002] With the acceleration of urbanization and the vigorous development of the construction industry, the requirements for material stacking and management at construction sites are increasing. Traditional material stacking methods often have problems such as large footprint, low storage and retrieval efficiency, and susceptibility to moisture and damage. It is difficult to meet the needs of modern construction for efficient, orderly and safe material management.
[0003] The following defects still exist in the use of the multi-layer building material stacking device: the existing multi-layer building material stacking device cannot fix the materials when stacking cylindrical materials such as pipes and steel bars, which makes the materials easy to slide and cause safety accidents and damage, and is inconvenient for workers to put in and take out. Utility Model Content
[0004] The utility model aims to solve the shortcomings in the prior art and proposes a multi-layer building material stacking device.
[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a multi-story building material stacking device comprises a main frame, a placing plate is fixedly connected to the main frame, a first motor is fixedly connected to the placing plate, a threaded screw is fixedly connected to the output end of the first motor, the threaded screw is rotatably connected to the placing plate, a threaded sleeve is threadedly connected to the threaded screw, a bracket is fixedly connected to the threaded sleeve, a slide groove is provided on the placing plate, the bracket is slidably connected to the slide groove, a groove is provided on the bracket, a first bracket is rotatably connected to the bracket, a first spring is fixedly connected to the first bracket, one end of the first spring is fixedly connected to the bracket, a fixing column two is fixedly connected to the first bracket, the fixing column two is affixed to the bracket, a second bracket is rotatably connected to the bracket, a second spring is fixedly connected to the second bracket, one end of the second spring is fixedly connected to the bracket, a fixing column one is fixedly connected to the second bracket, the fixing column one is affixed to the bracket, and a first railing is provided on the main frame.
[0006] As a further description of the above technical scheme: a fixing plate 1 is fixedly connected to the main frame, a sliding column is fixedly connected to the fixing plate 1, one end of the sliding column is fixedly connected to a fixing plate 2, the fixing plate 2 is fixedly connected to a supporting leg, the supporting leg is fixedly connected to the main frame, the sliding column is slidably connected to a conveying plate, and the conveying plate is provided with a second railing, a blocking rod is rotatably connected to the second railing, one end of the blocking rod is sleeved with a snap ring, the snap ring is fixedly connected to a third railing, the third railing is fixedly connected to the conveying plate, the bottom of the conveying plate is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a worm, the worm is meshed with a worm wheel, the worm wheel is fixedly connected to a rotating shaft, the rotating shaft is rotatably connected to the conveying plate, the rotating shaft is fixedly connected to a circular gear, the circular gear is meshed with a rack, and the rack is fixedly connected to the sliding column.
[0007] As a further description of the above technical solution: the threaded screw is provided with two groups of opposite threads, the threaded sleeve is provided with two groups respectively arranged on both sides of the threaded screw, and the bracket is provided with two groups, and the bracket is respectively arranged on the two groups of threaded sleeves.
[0008] As a further description of the above technical solution: the circular gears are provided with two groups, and the circular gears are respectively arranged on both sides of the rotating shaft.
[0009] As a further description of the above technical solution: the first bracket is arranged in the groove, the second bracket is arranged in the groove, the first spring is arranged in the groove, and the second spring is arranged in the groove.
[0010] As a further description of the above technical solution: the grooves are provided in several groups, the first brackets are provided in several groups, the second brackets are provided in several groups, the first springs are provided in several groups, and the second springs are provided in several groups.
[0011] As a further description of the above technical solution: the placement plates are provided in two groups, the first motors are provided in two groups, the threaded screws are provided in two groups, and the first railings are provided in several groups.
[0012] The utility model has the following beneficial effects:
[0013] 1. In the utility model, when the multi-layer building material stacking device is used, the threaded screw and the threaded sleeve driven by the first motor can flexibly adjust the distance between the two groups of brackets through the opposite movement of the two groups of opposite threads to meet the stacking requirements of materials of different lengths, allowing the staff to adjust the bracket spacing according to the specific size of the material. Through the design of the first bracket and the second bracket, the materials can be classified and stacked, and at the same time, a limiting effect is provided for cylindrical materials to prevent sliding. A multi-layer placement plate is provided, and different types of materials can be stacked in layers, thereby improving space utilization.
[0014] 2. In the utility model, when using the multi-layer building material stacking device, the circular gear driven by the second motor is used to realize the lifting and lowering of the conveying plate, so that materials such as pipes and steel bars can be conveniently lifted to the placement plate required for stacking, which not only improves the stacking efficiency of the materials, but also greatly reduces the physical exertion of the staff when carrying and stacking the materials. Through multiple sets of guard bars and railings, safety protection is provided for the staff during the material stacking and taking out process, reducing the risk of safety accidents caused by material sliding or falling. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 A schematic diagram of the structure of a multi-layer building material stacking device proposed by the utility model Figure 1 ;
[0016] Figure 2 A schematic diagram of the structure of a multi-layer building material stacking device proposed by the utility model Figure 2 ;
[0017] Figure 3 This is a cross-sectional view of a multi-layer building material stacking device proposed by the utility model;
[0018] Figure 4 The utility model proposes a local explosion of a multi-layer building material stacking device Figure 1 ;
[0019] Figure 5 The utility model proposes a local explosion of a multi-layer building material stacking device Figure 2 .
[0020] Legend:
[0021] 1. Main frame; 2. Placement plate; 3. First motor; 4. Threaded screw; 5. Slide groove; 6. Threaded sleeve; 7. Bracket; 8. Groove; 9. First spring; 10. First bracket; 11. Second spring; 12. Second bracket; 13. Fixed column one; 14. Fixed column two; 15. First railing; 16. Slide column; 17. Transport plate; 18. Second railing; 19. Stop rod; 20. Snap ring; 21. Second motor; 22. Worm; 23. Worm wheel; 24. Rotating shaft; 25. Circular gear; 26. Rack; 27. Third railing; 28. Fixed plate one; 29. Fixed plate two; 30. Support leg. 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-Figure 5 The utility model provides an embodiment: a multi-layer building material stacking device, including a main frame 1, a placing plate 2 is fixedly connected to the main frame 1, a first motor 3 is fixedly connected to the placing plate 2, a threaded screw 4 is fixedly connected to the output end of the first motor 3, the threaded screw 4 is rotatably connected to the placing plate 2, a threaded sleeve 6 is threadedly connected to the threaded screw 4, a bracket 7 is fixedly connected to the threaded sleeve 6, a slide groove 5 is provided on the placing plate 2, the bracket 7 is slidably connected to the slide groove 5, a groove 8 is provided on the bracket 7, a first bracket 10 is rotatably connected to the bracket 7, a first spring 9 is fixedly connected to the first bracket 10, one end of the first spring 9 is fixedly connected to the bracket 7, a second fixed column 14 is fixedly connected to the first bracket 10, the second fixed column 14 is attached to the bracket 7, a second bracket 12 is rotatably connected to the bracket 7, and the second bracket A second spring 11 is fixedly connected to the frame 12, one end of the second spring 11 is fixedly connected to the bracket 7, a fixing column 13 is fixedly connected to the second bracket 12, the fixing column 13 is fitted to the bracket 7, a first railing 15 is provided on the main frame 1, when using a multi-layer building material stacking device, the threaded screw 4 and the threaded sleeve 6 driven by the first motor 3 can flexibly adjust the distance between the two groups of brackets 7 through the opposite movement of two groups of opposite threads to meet the stacking requirements of materials of different lengths, allowing the staff to adjust the spacing between the brackets 7 according to the specific size of the material, through the design of the first bracket 10 and the second bracket 12, the materials can be classified and stacked, and at the same time, a limiting effect is provided for cylindrical materials to prevent sliding, and a multi-layer placement plate 2 is provided, different types of materials can be stacked in layers, thereby improving space utilization.
[0024] The main frame 1 is fixedly connected with a fixing plate 1 28, the fixing plate 1 28 is fixedly connected with a sliding column 16, one end of the sliding column 16 is fixedly connected with a fixing plate 2 29, the fixing plate 29 is fixedly connected with a support leg 30, the support leg 30 is fixedly connected to the main frame 1, the sliding column 16 is slidably connected with a conveying plate 17, the conveying plate 17 is provided with a second railing 18, the second railing 18 is rotatably connected with a blocking rod 19, one end of the blocking rod 19 is sleeved with a snap ring 20, the snap ring 20 is fixedly connected with a third railing 27, and the third railing 27 is fixedly connected to the conveying plate 17 The bottom of the conveying plate 17 is fixedly connected to a second motor 21, and the output end of the second motor 21 is fixedly connected to a worm 22, and a worm wheel 23 is meshedly connected to the worm 22, and a rotating shaft 24 is fixedly connected to the worm wheel 23, and the rotating shaft 24 is rotatably connected to the conveying plate 17, and a circular gear 25 is fixedly connected to the rotating shaft 24, and a rack 26 is meshedly connected to the circular gear 25, and the rack 26 is fixedly connected to the sliding column 16, and two sets of opposite threads are provided on the threaded screw 4, and the threaded sleeve 6 has two sets of threads respectively arranged on both sides of the threaded screw 4, and the bracket 7 has two The bracket 7 is respectively arranged on two groups of threaded sleeves 6, the circular gear 25 is provided with two groups, and the circular gears 25 are respectively arranged on both sides of the rotating shaft 24, the first bracket 10 is arranged in the groove 8, the second bracket 12 is arranged in the groove 8, the first spring 9 is arranged in the groove 8, the second spring 11 is arranged in the groove 8, the groove 8 is provided with several groups, the first bracket 10 is provided with several groups, the second bracket 12 is provided with several groups, the first spring 9 is provided with several groups, the second spring 11 is provided with several groups, the placement plate 2 is provided with two groups, the first motor 3 is provided with two groups, and the threaded screw 4 is provided with two groups The first railing 15 is provided with several groups. When the multi-layer building material stacking device is used, the circular gear 25 driven by the second motor 21 is used to realize the lifting and lowering of the conveying plate 17, so that materials such as pipes and steel bars can be conveniently lifted to the required stacking placement plate 2, which not only improves the stacking efficiency of the materials, but also greatly reduces the physical exertion of the staff when carrying and stacking the materials. Through multiple groups of baffles 19 and railings, safety protection is provided for the staff during the material stacking and taking out process, reducing the risk of safety accidents caused by material sliding or falling.
[0025] Working principle: When using the multi-layer building material stacking device, the staff first removes one end of the blocking rod 19 from the clamping ring 20, then moves the pipes and steel bars to be stacked to the conveying plate 17, and then resets one end of the blocking rod 19 to the clamping ring 20 to complete the protection, and then turns on the second motor 21, the second motor 21 drives the worm 22 to rotate, the worm 22 drives the worm wheel 23 to rotate, the worm wheel 23 drives the rotating shaft 24 to rotate on the conveying plate 17, the rotating shaft 24 drives the two sets of circular gears 25 to rotate, the rotation of the two sets of circular gears 25 is meshed with the two sets of racks 26, thereby driving the conveying plate 17 to slide upward on the two sets of sliding columns 16, and on the conveying plate 17, the conveying plate 17 is moved upward on the two sets of sliding columns 16. When the feeding plate 17 drives the pipes and steel bars to rise to a set of placement plates 2 where they are to be stacked, the second motor 21 is turned off to put in and take out materials such as pipes and steel bars when they are stacked, which not only improves the stacking efficiency of the materials, but also greatly saves the physical exertion of the staff. Then the staff removes the clamping ring 20 from another set of blocking rods 19, and then turns on the first motor 3 according to the length of the material. The first motor 3 drives the threaded screw 4 to rotate on the placement plate 2. The threaded screw 4 drives the two sets of threaded sleeves 6 to move in opposite directions through two sets of opposite threads. The two sets of threaded sleeves 6 drive the two sets of brackets 7 to slide in opposite directions on the slide groove 5. After adjusting the two sets of brackets 7 according to the length of the material The first motor 3 can be turned off after the distance between the two motors 3 is adjusted, which is used to flexibly adjust the distance between the two sets of brackets 7 according to the length of the materials when stacking the materials, so as to adapt to the stacking of various material lengths. Then the staff pulls the first bracket 10 and the second bracket 12, and the first bracket 10 and the second bracket 12 compress the first spring 9 and the second spring 11 so that the first bracket 10 and the second bracket 12 are retracted into the groove 8, so that the material is placed on the first bracket 10 and the second bracket 12 below. After the placement below is completed, the first bracket 10 and the second bracket 12 are released, and the first bracket 10 and the second bracket 12 are retracted by the rebound effect of the first spring 9 and the second spring 11. The second fixing column 14 and the first fixing column 13 are fitted on the bracket 7, and then other materials can be placed on the first bracket 10 and the second bracket 12 above, which is not only convenient for classifying materials when stacking them, but also used to limit materials when placing cylindrical materials, thereby preventing safety accidents caused by material sliding. The first bracket 10 and the second bracket 12 are provided with multiple groups, and the placement plate 2 is provided with multiple layers, so as to be used for stacking different materials, and each group of placement plates 2 is provided with a first railing 15 around it, and the conveying plate 17 is provided with a second railing 18 and a baffle 19, which are used to protect the staff when putting in and taking out materials, thereby improving safety protection.
[0026] 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 multi-layer building material stacking device, comprising a main frame (1), characterized in that: The main frame (1) is fixedly connected to a placement plate (2), the placement plate (2) is fixedly connected to a first motor (3), the output end of the first motor (3) is fixedly connected to a threaded screw (4), the threaded screw (4) is rotatably connected to the placement plate (2), the threaded screw (4) is threadedly connected to a threaded sleeve (6), the threaded sleeve (6) is fixedly connected to a bracket (7), the placement plate (2) is provided with a slide groove (5), the bracket (7) is slidably connected to the slide groove (5), the bracket (7) is provided with a groove (8), the bracket (7) is rotatably connected to a first bracket (10), the first bracket (10) ) is fixedly connected to a first spring (9), one end of the first spring (9) is fixedly connected to a bracket (7), a second fixing column (14) is fixedly connected to the first bracket (10), the second fixing column (14) is fitted to the bracket (7), a second bracket (12) is rotatably connected to the bracket (7), a second spring (11) is fixedly connected to the second bracket (12), one end of the second spring (11) is fixedly connected to the bracket (7), a first fixing column (13) is fixedly connected to the second bracket (12), the fixing column (13) is fitted to the bracket (7), and a first railing (15) is provided on the main frame (1).
2. A multi-layer building material stacking device according to claim 1, characterized in that: The main frame (1) is fixedly connected with a fixing plate 1 (28), the fixing plate 1 (28) is fixedly connected with a sliding column (16), one end of the sliding column (16) is fixedly connected with a fixing plate 2 (29), the fixing plate 2 (29) is fixedly connected with a supporting leg (30), the supporting leg (30) is fixedly connected to the main frame (1), the sliding column (16) is slidably connected with a conveying plate (17), the conveying plate (17) is provided with a second railing (18), the second railing (18) is rotatably connected with a blocking rod (19), one end of the blocking rod (19) is sleeved with a snap ring (20), the snap ring (20) is fixedly connected with a A third handrail (27), wherein the third handrail (27) is fixedly connected to a conveying plate (17), a second motor (21) is fixedly connected to the bottom of the conveying plate (17), a worm (22) is fixedly connected to the output end of the second motor (21), a worm gear (23) is meshedly connected to the worm gear (22), a rotating shaft (24) is fixedly connected to the worm gear (23), the rotating shaft (24) is rotatably connected to the conveying plate (17), a circular gear (25) is fixedly connected to the rotating shaft (24), a rack (26) is meshedly connected to the circular gear (25), and the rack (26) is fixedly connected to the sliding column (16).
3. A multi-layer building material stacking device according to claim 2, characterized in that: The threaded screw (4) is provided with two groups of opposite threads, the threaded sleeve (6) is provided with two groups respectively arranged on both sides of the threaded screw (4), and the bracket (7) is provided with two groups, and the bracket (7) is respectively arranged on the two groups of threaded sleeves (6).
4. A multi-layer building material stacking device according to claim 3, characterized in that: The circular gears (25) are provided in two groups, and the circular gears (25) are respectively arranged on both sides of the rotating shaft (24).
5. A multi-layer building material stacking device according to claim 4, characterized in that: The first bracket (10) is arranged in the groove (8), the second bracket (12) is arranged in the groove (8), the first spring (9) is arranged in the groove (8), and the second spring (11) is arranged in the groove (8).
6. A multi-layer building material stacking device according to claim 5, characterized in that: The placement plates (2) are provided in two groups, the first motors (3) are provided in two groups, the threaded screws (4) are provided in two groups, and the first railings (15) are provided in several groups.